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Celwave RF Load 200WDC-2.4 GHz 200 Watts - Product Image
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Celwave RF Load 200W
DC-2.4 GHz 200 Watts

Celwave, p[ulled from service, 50 Ohm, fully tested OK to 1 Ghz. 200 Watts. Type N(F) input connector.
Price:   $99.00 
Quantity:  
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Bird 8892D300 Termaline RF Load (New)2500 Watts  DC to 2.5 GHz 1-5/8" EIA FlangeSpecially Tuned for DTV 470-860 MHz - Product Image

Bird 8892D300 Termaline RF Load (New)
2500 Watts DC to 2.5 GHz 1-5/8" EIA Flange
Specially Tuned for DTV 470-860 MHz

8892D300 Termaline RF Coaxial Termination
2.5 kW, Oil-Coolled, 1 5/8" EIA Flange Connector
D Series is especially tuned for low VSWR 470-860 MHz for DTV
  • Rugged load for high power base station RF testing up to 2.4 GHz.
  • Oil-assisted (vented) convection cooling for safe, continuous operation to 2.5KW.
  • Simple but rugged design minimizes maintenance requirements.
  • Ambient Temperature Range: -40 C to +45 C
  • Finish: Gray powder coat
  • Frequency Range and VSWR:
    DC to 1 GHz at 1.1 max
    1 GHz to 2 GHz at 1.25 max
    2 GHz to 2.4 GHz 1.3 max
    470-860 1.065 max.
  • Impedance: 50 ohms nominal
  • Load Coolant: 2.9 gal. (11 liters) silicone oil
  • Nominal Size: 23 1/8" L x 7" W x 17 3/16" H, (587 mm x 178 mm x 437 mm)
  • Operating Position: Horizontal Only
  • Power Rating: 2500 W continuous
  • Weight: 57 lbs. (26 kg)

The Model 8890-300 TERMALINE Load Resistor is a self-contained high-power 50 ohm coaxial transmission line termination requiring no outside power source or additional equipment. It provides accurate, dependable, and practically non-reflective termination for testing and adjusting transmitters under non-radiating conditions. The load consists essentially of a cylindrical film type resistor immersed in a dielectric coolant. The resistor, individually selected for its accuracy, is enclosed in a special tapered housing which provides a linear reduction in surge impedance directly proportional to the distance along the resistor. This produces the uniform, practically reflectionless line termination from dc to 2.4 GHz.
As shown except with 1 5/8 EIA Flange Input Connector
Select New or Used Below. Bird Specifications and Manual

Price:   $1,498.00 
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Bird 8892-300 Termaline RF Load 1-5/8" EIA (New)2500 Watts  DC to 2.5 GHz 1-5/8" Flanged Connector5000 Watts w/BA-300 Optional Blower Assembly - Product Image
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Bird 8892-300 Termaline RF Load 1-5/8" EIA (New)
2500 Watts DC to 2.5 GHz 1-5/8" Flanged Connector
5000 Watts w/BA-300 Optional Blower Assembly

8892-300 Termaline RF Coaxial Termination
2.5 kW, Oil-Cooled, 1-5/8" Flange Connector
  • Rugged load for high power base station RF testing up to 2.4 GHz.
  • Oil-assisted (vented) convection cooling for safe, continuous operation to 2.5KW.
  • Overload thermoswitch P/N 8890-008 is included Free.
  • 5000W Continuous With optional BA-300 blower assembly.
  • Simple but rugged design minimizes maintenance requirements.
  • Ambient Temperature Range: -40 C to +45 C
  • Connector: 1-5/8" Flanged Connector
  • Finish: Gray powder coat
  • Frequency Range and VSWR:
    DC to 1 GHz at 1.1 max
    1 GHz to 2 GHz at 1.25 max
    2 GHz to 2.4 GHz 1.3 max
  • Impedance: 50 ohms nominal
  • Load Coolant: 2.9 gal. (11 liters) silicone oil
  • Nominal Size: 23 1/8" L x 7" W x 17 3/16" H, (587 mm x 178 mm x 437 mm)
  • Operating Position: Horizontal Only
  • Power Rating: 2500 W continuous
  • Weight: 57 lbs. (26 kg)

The Model 8892-300 TERMALINE Load Resistor is a self-contained high-power 50 ohm coaxial transmission line termination requiring no outside power source or additional equipment. It provides accurate, dependable, and practically non-reflective termination for testing and adjusting transmitters under non-radiating conditions. The load consists essentially of a cylindrical film type resistor immersed in a dielectric coolant. The resistor, individually selected for its accuracy, is enclosed in a special tapered housing which provides a linear reduction in surge impedance directly proportional to the distance along the resistor. This produces the uniform, practically reflectionless line termination from dc to 2.4 GHz.
Bird Specifications and Manual

Price:   $1,498.00 
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Bird 8890-300 Termaline RF Load (New)2500 Watts  DC to 2.5 GHz5000 Watts w/BA-300 Optional Blower Assembly - Product Image
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Bird 8890-300 Termaline RF Load (New)
2500 Watts DC to 2.5 GHz
5000 Watts w/BA-300 Optional Blower Assembly

8890-300 Termaline RF Coaxial Termination
2.5 kW, Oil-Cooled, LC Female or Type N Female
  • Rugged load for high power base station RF testing up to 2.4 GHz.
  • Oil-assisted (vented) convection cooling for safe, continuous operation to 2.5KW.
  • Shipped with LC connector installed. Compatible with all Bird QC connectors.
  • Simple but rugged design minimizes maintenance requirements.
  • Ambient Temperature Range: -40 C to +45 C
  • Connector: QC-LC(F) or Type N(F)
  • Finish: Gray powder coat
  • Frequency Range and VSWR:
    DC to 1 GHz at 1.1 max
    1 GHz to 2 GHz at 1.25 max
    2 GHz to 2.4 GHz 1.3 max
  • Impedance: 50 ohms nominal
  • Load Coolant: 2.9 gal. (11 liters) silicone oil
  • Nominal Size: 23 1/8" L x 7" W x 17 3/16" H, (587 mm x 178 mm x 437 mm)
  • Operating Position: Horizontal Only
  • Power Rating: 2500 W continuous
  • Weight: 57 lbs. (26 kg)

The Model 8890-300 TERMALINE Load Resistor is a self-contained high-power 50 ohm coaxial transmission line termination requiring no outside power source or additional equipment. It provides accurate, dependable, and practically non-reflective termination for testing and adjusting transmitters under non-radiating conditions. The load consists essentially of a cylindrical film type resistor immersed in a dielectric coolant. The resistor, individually selected for its accuracy, is enclosed in a special tapered housing which provides a linear reduction in surge impedance directly proportional to the distance along the resistor. This produces the uniform, practically reflectionless line termination from dc to 2.4 GHz.
Bird Specifications and Manual

Price:   $1,349.00 
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Celwave RF Load 250 Watts PEP - 60 Watts Continuous - Product Image
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Celwave RF Load 250 Watts PEP - 60 Watts Continuous

250W PEP for SSB, 62.5 Watts CW. 50 Ohm dummy load, DC to 2.5 Ghz type N Male.
SWR is less than 1.05 from DC to 2500 MHZ.
Pulled from service, still in like new condition, 90 day warranty.

Price:   $49.95 
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Celwave 300 Watts RF Load DC-1.3 GHz - Product Image
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Celwave 300 Watts RF Load DC-1.3 GHz

RF Load 300 Watts continuous, 50 Ohms, tested flat to 1.3 GHz. Dry RF load, add a fan to increase power dissapation to >300 Watts. Type N female input connector. Used in new condition.
Price:   $195.00 
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Bird 8895-300 Termaline RF Load (New)2500 Watts  DC to 2.5 GHz1-5/8" EIA, Unflanged - Product Image
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Bird 8895-300 Termaline RF Load (New)
2500 Watts DC to 2.5 GHz
1-5/8" EIA, Unflanged

8895-300 Termaline RF Coaxial Termination
2.5 kW, Oil-Cooled 1-5/8" Unflanged Connector
  • Rugged load for high power base station RF testing up to 2.4 GHz.
  • Oil-assisted (vented) convection cooling for safe, continuous operation to 2.5KW.
  • Simple but rugged design minimizes maintenance requirements.
  • Ambient Temperature Range: -40 C to +45 C
  • Connector: 1-5/8" EIA, Unflanged
  • Finish:Gray powder coat
  • DC - 1 GHz @ 1.1 max., 1 GHz - 2 GHz @ 1.25 max., 2 GHz - 2.4 GHz @ 1.3 max
  • Impedance: 50 ohms nominal
  • Load Coolant: 2.9 gal. (11 liters) silicone oil
  • Nominal Size: 23 1/8" L x 7" W x 17 3/16" H, (587 mm x 178 mm x 437 mm)
  • Operating Position: Horizontal Only
  • Power Rating: 2500 W continuous
  • Weight: 57 lbs. (26 kg)

The Model 8895-300 TERMALINE Load Resistor is a self-contained high-power 50 ohm coaxial transmission line termination requiring no outside power source or additional equipment. It provides accurate, dependable, and practically non-reflective termination for testing and adjusting transmitters under non-radiating conditions. The load consists essentially of a cylindrical film type resistor immersed in a dielectric coolant. The resistor, individually selected for its accuracy, is enclosed in a special tapered housing which provides a linear reduction in surge impedance directly proportional to the distance along the resistor. This produces the uniform, practically reflectionless line termination from dc to 2.4 GHz. Bird Specifications and Manual

Price:   $1,438.00 
Quantity:  
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Bird 8860 Termaline RF Load (New)1.5 KW DC-2 GHz - Product Image

Bird 8860 Termaline RF Load (New)
1.5 KW DC-2 GHz

8860 Termaline RF Coaxial Termination
1500 Watts Oil-Cooled, LC Female or Type N(F)
Compact, about 1/2 the Weight and size of the 2.5 kW loads
  • Rugged load for high power base station RF testing up to 2 GHz.
  • Oil-assisted (vented) convection cooling for safe, continuous operation up to 1500W full rated power.
  • Shipped with LC connector installed or Type N(F). Compatible with all Bird QC connectors.
  • Simple but rugged design minimizes maintenance requirements.

The Model 8860 TERMALINE Load Resistor is a self-contained high-power 50 ohm coaxial transmission line termination requiring no outside power source or additional equipment. It provides accurate, dependable, and practically nonreflective termination for testing and adjusting transmitters under nonradiating conditions. The load consists essentially of a cylindrical film type resistor immersed in a dielectric coolant. The resistor, individually selected for its accuracy, is enclosed in a special tapered housing which provides a linear reduction in surge impedance directly proportional to the distance along the resistor. This produces the uniform, practically reflectionless line termination from dc to 2 GHz.

Product Specifications:

  • Ambient Temperature Range: -40 C to +45 C
  • Connector: QC-LC(F)
  • Finish: Gray powder coat
  • Frequency Range and VSWR: DC to 1 GHz at 1.1 max, 1GHz to 2 GHz at 1.25 max.
  • Load Coolant: 1.5 gal. (5.68 liters) silcone oil
  • Nominal Size: 17 1/8" L x 7 1/2" W x 13 1/8" H, (445 mm x 184 mm x 333 mm)
  • Operating Position: Horizontal only
  • Power Rating: 1500 W continuous
  • Weight: 30 lbs. (12.6 kg)
Operating Manual and Specifications

Price:   $1,179.00 
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Bird 25-T-MN Termaline RF Load DC- 4GHz (New) - Product Image
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Bird 25-T-MN Termaline RF Load DC- 4GHz (New)

Bird Electronic 50 Ohm RF load, 25 Watts continuous, DC - 4GHz.
Type N male coaxial connector.

Price:   $109.00 
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Bird 8251N Termaline RF Load 1 KWDC-2500 MHz  1 KW RF Load (New) - Product Image
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Bird 8251N Termaline RF Load 1 KW
DC-2500 MHz 1 KW RF Load (New)

8251N and 8251 Bird Termaline RF Coaxial Termination
1 kW Continuous Duty, Oil-Cooled
  • Rugged portable Bench load for high power base station RF testing up to 2.4 GHz.
  • Oil-assisted convection cooling for safe, continuous operation up to 1000W full rated power.
  • Shipped with Type N(F) QC Connector installed.
  • Low-profile housing with handle and rubber feet for trouble-free operation in the most demanding environments.
  • Ambient Temperature Range: -40 C to +45 C
  • Connector: QC type (Female LC normally supplied, and Female N normally supplied unmounted)
  • Finish: Gray powder coat
  • Frequency Range and VSWR: DC to 1 GHz at 1.1 max, 1 GHz to 2 GHz at 1.25 max., 2 GHz to 2.4 at 1.3 max. NOTE: Requires LC connector to meet full speicifications.
  • Load Coolant: 1.1 gal. (4.1 liters) silicon oil
  • Nominal Size: 17 29/32" L x 8 1/2" H x 5 15/16" W, (455 mm x 216 mm x 151 mm)
  • Operating Position: Horizontal only
  • Power Rating: 1000 W continuous
  • Weight: 25 lbs, 8 oz. (11.5 kg)

The Model 8251 TERMALINE Load Resistor is a portable, self-contained general purpose 50 ohm coaxial transmission line termination requiring no outside power source or additional equipment. It provides accurate, dependable, and practically non-reflective termination for testing and adjusting transmitters under non-radiating conditions. The load consists essentially of a cylindrical film type resistor immersed in a dielectric coolant. The resistor, individually selected for its accuracy, is enclosed in a special tapered housing which provides a linear reduction in surge impedance directly proportional to the distance along the resistor. This produces the uniform, practically reflectionless line termination from dc to 2.4 GHz.

To meet full continuous specifications for the Bird 8251 order the Bird 8251 with an LC connector installed. See options below. The Bird 8251N is supplied with an N(F) connector.

Bird Specifications and Manual

Price:   $949.00 
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Bird 8401 8402 8404 Termaline RF Load 600 Watts DC-3000 MHzB (New) - Product Image
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Bird 8401 8402 8404 Termaline RF Load
600 Watts DC-3000 MHzB (New)

Bird 8401 Termaline RF Coaxial Termination
600 Watt, Oil-Cooled, N Female Connector
  • Rugged portable Bench load for medium power base station RF testing up to 2.5 GHz.
  • Oil-assisted convection cooling for safe, continuous operation up to 600W full rated power.
  • Quick Change (QC) connectors to minimize the need for adaptors when making critical measurements.
  • Low-profile housing with handle and rubber feet for trouble-free operation in the most demanding environments.
  • Ambient Temperature: -40 C to +45 C
  • Connector: QC type (Female N normally supplied)
  • Finish: Gray powder coat
  • Frequency Range and VSWR: DC-1 GHz at 1.1 max, 1-2.8 GHz at 1.2 max., 2.8-3 GHz at 1.3 max
  • Load Coolant: 0.7 gal. (2.73 liters) refined mineral oil
  • Nominal Size: 16 13/16" H x 8 1/2" W x 5 15/16" D, (427 mm x 216 mm x 151 mm)
  • Operating Position: Horizontal only
  • Power Rating: 600 W continuous
  • Weight: 20 lbs. (9.1 kg)

The Model 8401 TERMALINE Load Resistor is a portable, self-contained general purpose 50 ohm coaxial transmission line termination requiring no outside power source or additional equipment. It provides accurate, dependable, and practically non-reflective termination for testing and adjusting transmitters under non-radiating conditions. The load consists essentially of a cylindrical film type resistor immersed in a dielectric coolant. The resistor, individually selected for its accuracy, is enclosed in a special tapered housing which provides a linear reduction in surge impedance directly proportional to the distance along the resistor. This produces the uniform, practically reflectionless line termination from dc to 2.5 GHz.
Select New or Used below.
Bird Specifications and Manual

Price:   $679.00 
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Bird 50-T-MN Termaline 50W RF Load DC- 4GHz (New)50 Watts  DC-4.0 GHz N(M) - Product Image
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Bird 50-T-MN Termaline 50W RF Load DC- 4GHz (New)
50 Watts DC-4.0 GHz N(M)

Bird Electronic 50 Ohm RF load, 50 Watts continuous, DC - 4GHz. Type N male coaxial connector. DC to 4 GHz. Available with other connector types, please call us for details on BNC, UHF, etc..
Price:   $153.00 
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Bird 75-T-FN Termaline RF Load DC- 4GHz N(F) (New) - Product Image
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Bird 75-T-FN Termaline RF Load DC- 4GHz N(F) (New)

Bird Electronic 50 Ohm RF load, 75 Watts continuous, DC - 4GHz. Type N(F) coaxial connector. DC to 4 GHz. Similar to shown except Input connector is Type N(F).
Price:   $167.20 
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Bird 100-ST-MN Termaline RF Load 100 Watts  DC-4 GHz (New)Replaces Bird 8164 - Product Image
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Bird 100-ST-MN Termaline RF Load 100 Watts DC-4 GHz (New)
Replaces Bird 8164

100 Watts Continuous, DC-4 GHz. QC Type N(F) or N(M) input connectors.
Replaces the Bird 8164 which is now discontinued.

100 Watt, Convection-Cooled Dry Terminations
Termaline RF Coaxial Terminations
Bird's RF terminations are world renowned for their high-quailty, robust construction and conservative power ratings. The use of non-magnetic materials and plating provide safety when used in high magnetic fields such as MRI. For Aluminum Nitride (BeO free) see model series 100-NST

  • Wide variety of connectors
  • Rugged Reliability provides years of trouble free use
  • Compact size, tapped mounting holes for fixed installations
  • Optionally available with Aluminum Nitride ceramic
  • 6.95" L x 2.75" W x 2.75" H (174 mm x 69.9 mm x 69.9 mm)
  • 2.62 lbs. (1.20 kg)
  • DC to 1 GHz at 1.10:1 max, 1 GHz to 4 GHz at 1.25:1 max

Price:   $229.00 
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Bird 300-T-FN Termaline RF Load300 Watts DC-2.4 GHz (New) - Product Image
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Bird 300-T-FN Termaline RF Load
300 Watts DC-2.4 GHz (New)

300-T Series Bird's RF terminations are world renowned for their high-quailty, robust construction and conservative power ratings. The use of non-magnetic materials and plating provide safety when used in high magnetic fields such as MRI. No fluids or maintenance required.
  • 300 Watt, Convection-Cooled Dry
  • Wide variety of connectors - N, TNC, BNC, 7/16 DIN (Type N(f) Standard)
  • Rugged Reliability provides years of trouble free use.
  • Compact size, easily transportable benchtop design
  • Coolant Dry
  • DC to 1 GHz at 1.10:1 max, 1 GHz to 2.4 GHz at 1.25:1 max.
  • Nominal Size [inches (mm)]: (with N-type connector): 10.9" H x 5.4" W x 16.8" D, (276.9 mm x 137.2 mm x 172.8 mm)
  • Weight [lbs (kg)]: 11.5 lbs. (5.23 kg)
Bird's RF terminations are world renowned for their high-quailty, robust construction and conservative power ratings. The use of non-magnetic materials and plating provide safety when used in high magnetic fields such as MRI.

Bird Specifications

Price:   $399.00 
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Bird 8862 Termaline RF Load 1 5/8" EIA Flange (New)1.5 KW DC-2 GHz - Product Image

Bird 8862 Termaline RF Load 1 5/8" EIA Flange (New)
1.5 KW DC-2 GHz

8862 Termaline RF Coaxial Termination
1500 Watts Oil-Cooled
Compact, about 1/2 the Weight and size of the 2.5 kW loads
  • Rugged load for high power base station RF testing up to 2 GHz.
  • Oil-assisted (vented) convection cooling for safe, continuous operation up to 1500W full rated power.
  • Similar to item shown except with 1-5/8" EIA Flange Connector.
  • Simple but rugged design minimizes maintenance requirements.

The Model 8862 TERMALINE Load Resistor is a self-contained high-power 50 ohm coaxial transmission line termination requiring no outside power source or additional equipment. It provides accurate, dependable, and practically nonreflective termination for testing and adjusting transmitters under nonradiating conditions. The load consists essentially of a cylindrical film type resistor immersed in a dielectric coolant. The resistor, individually selected for its accuracy, is enclosed in a special tapered housing which provides a linear reduction in surge impedance directly proportional to the distance along the resistor. This produces the uniform, practically reflectionless line termination from dc to 2 GHz.

Product Specifications:

  • Ambient Temperature Range: -40 C to +45 C
  • Connector: 1-5/8' EIA Flange (not shown)
  • Finish: Gray powder coat
  • Frequency Range and VSWR: DC to 1 GHz at 1.1 max, 1GHz to 2 GHz at 1.25 max.
  • Load Coolant: 1.5 gal. (5.68 liters) silcone oil
  • Nominal Size: 17 1/8" L x 7 1/2" W x 13 1/8" H, (445 mm x 184 mm x 333 mm)
  • Operating Position: Horizontal only
  • Power Rating: 1500 W continuous
  • Weight: 30 lbs. (12.6 kg)
Operating Manual and Specifications

Price:   $1,334.00 
Quantity:  
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Bird 8861 Termaline RF Load 1 5/8" EIA Unflanged (New)1.5 KW 1500 Watts DC-2 GHz - Product Image

Bird 8861 Termaline RF Load 1 5/8" EIA Unflanged (New)
1.5 KW 1500 Watts DC-2 GHz

8861 Termaline RF Coaxial Termination
1-5/8" EIA, Unflanged
1500 Watts Oil-Cooled
Compact, about 1/2 the Weight and size of the 2.5 kW loads
  • Rugged load for high power base station RF testing up to 2 GHz.
  • Oil-assisted (vented) convection cooling for safe, continuous operation up to 1500W full rated power.
  • Simple but rugged design minimizes maintenance requirements.

The Model 8861 TERMALINE Load Resistor is a self-contained high-power 50 ohm coaxial transmission line termination requiring no outside power source or additional equipment. It provides accurate, dependable, and practically nonreflective termination for testing and adjusting transmitters under nonradiating conditions. The load consists essentially of a cylindrical film type resistor immersed in a dielectric coolant. The resistor, individually selected for its accuracy, is enclosed in a special tapered housing which provides a linear reduction in surge impedance directly proportional to the distance along the resistor. This produces the uniform, practically reflectionless line termination from dc to 2 GHz. Used in New Condition
Product Specifications:
  • Ambient Temperature Range: -40 C to +45 C
  • Connector: 1-5/8' EIA Unflanged
  • Finish: Gray powder coat
  • Frequency Range and VSWR: DC to 1 GHz at 1.1 max, 1GHz to 2 GHz at 1.25 max.
  • Load Coolant: 1.5 gal. (5.68 liters) silcone oil
  • Nominal Size: 17 1/8" L x 7 1/2" W x 13 1/8" H, (445 mm x 184 mm x 333 mm)
  • Operating Position: Horizontal only
  • Power Rating: 1500 W continuous
  • Weight: 30 lbs. (12.6 kg)
Similar to item shown, connector is 1-5/8" EIA Unflanged.
Operating Manual and Specifications

Price:   $1,275.00 
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Bird 8251T-230 Termaline RF Load 1 KWDC-2500 MHz  1 KW RF LoadWith Thermal Switch Option 230 Degree (New) - Product Image

Bird 8251T-230 Termaline RF Load 1 KW
DC-2500 MHz 1 KW RF Load
With Thermal Switch Option 230 Degree (New)

8251T-230 Bird Termaline RF Coaxial Termination
1 kW Continuous Duty, Oil-Cooled
Thermal Switch option 230 installed
1-5/8 Flange Fixed(M) Shown or N(F) or any Bird QC Connector
  • Rugged portable Bench load for high power base station RF testing up to 2.4 GHz.
  • Oil-assisted convection cooling for safe, continuous operation up to 1000W full rated power.
  • Connector 4240-096 1-5/8 inch EIA Fixed Flange (M), or N(F) QC
  • Or, can be shipped with LC or Type N(F) or any QC connector installed.
  • Low-profile housing with handle and rubber feet for trouble-free operation in the most demanding environments.
  • Ambient Temperature Range: -40 C to +45 C
  • Connector: QC type (Female LC normally supplied, and Female N normally supplied unmounted)
  • Finish: Gray powder coat
  • Frequency Range and VSWR: DC to 1 GHz at 1.1 max, 1 GHz to 2 GHz at 1.25 max., 2 GHz to 2.4 at 1.3 max.
  • Load Coolant: 1.1 gal. (4.1 liters) silicon oil
  • Nominal Size: 17 29/32" L x 8 1/2" H x 5 15/16" W, (455 mm x 216 mm x 151 mm)
  • Operating Position: Horizontal only
  • Power Rating: 1000 W continuous
  • Weight: 25 lbs, 8 oz. (11.5 kg)

The Model 8251 TERMALINE Load Resistor is a portable, self-contained general purpose 50 ohm coaxial transmission line termination requiring no outside power source or additional equipment. It provides accurate, dependable, and practically non-reflective termination for testing and adjusting transmitters under non-radiating conditions. The load consists essentially of a cylindrical film type resistor immersed in a dielectric coolant. The resistor, individually selected for its accuracy, is enclosed in a special tapered housing which provides a linear reduction in surge impedance directly proportional to the distance along the resistor. This produces the uniform, practically reflectionless line termination from dc to 2.4 GHz.

Bird Specifications and Manual

Price:   $1,247.00 
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Bird 80M Termaline RF Load 5 Watts N(M)Similar to Bird 5-T-MN - Product Image

Bird 80M Termaline RF Load 5 Watts N(M)
Similar to Bird 5-T-MN

5 Watt 50 ohm Bird Termaline RF Load, used in excellent condition. DC to 4 GHz. Current model 5-T-MN
Price:   $29.00 
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Celwave AL0-30A RF Load 30 Watts N(M)Similar to Bird 25-T-MN - Product Image

Celwave AL0-30A RF Load 30 Watts N(M)
Similar to Bird 25-T-MN

Celwave AL0-30A RF Load 30 Watt 50 Ohm, used in excellent condition. DC to 2.5 GHz. Use right angle mounting or unscrew the type N elbow and it mounts directly on an N(F) connector.
Price:   $29.50 
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Bird 8863 Termaline RF Load 3 1/8" EIA Unflanged (New)1.5 KW DC-2 GHz - Product Image

Bird 8863 Termaline RF Load 3 1/8" EIA Unflanged (New)
1.5 KW DC-2 GHz

8863 Termaline RF Coaxial Termination
3 1/8" EIA Unflanged Connector (not shown)
1500 Watts Oil-Cooled
Compact, about 1/2 the Weight and size of the 2.5 kW loads
  • Rugged load for high power base station RF testing up to 2 GHz.
  • Oil-assisted (vented) convection cooling for safe, continuous operation up to 1500W full rated power.
  • 3-1/8" EIA Unflanged Connector.
  • Simple but rugged design minimizes maintenance requirements.

The Model 8863 TERMALINE Load Resistor is a self-contained high-power 50 ohm coaxial transmission line termination requiring no outside power source or additional equipment. It provides accurate, dependable, and practically nonreflective termination for testing and adjusting transmitters under nonradiating conditions. The load consists essentially of a cylindrical film type resistor immersed in a dielectric coolant. The resistor, individually selected for its accuracy, is enclosed in a special tapered housing which provides a linear reduction in surge impedance directly proportional to the distance along the resistor. This produces the uniform, practically reflectionless line termination from dc to 2 GHz. Used in Good Condition
Product Specifications:
  • Ambient Temperature Range: -40 C to +45 C
  • Connector: 3-1/8' EIA Unflanged
  • Finish: Gray powder coat
  • Frequency Range and VSWR: DC to 1 GHz at 1.1 max, 1GHz to 2 GHz at 1.25 max.
  • Load Coolant: 1.5 gal. (5.68 liters) silcone oil
  • Nominal Size: 17 1/8" L x 7 1/2" W x 13 1/8" H, (445 mm x 184 mm x 333 mm)
  • Operating Position: Horizontal only
  • Power Rating: 1500 W continuous
  • Weight: 30 lbs. (12.6 kg)

Operating Manual and Specifications

Price:   $1,296.00 
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Bird 150-T-FN Termaline RF Load 150W DC- 2.4 GHz N(F) (New) - Product Image
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Bird 150-T-FN Termaline RF Load 150W DC- 2.4 GHz N(F) (New)

150 Watt, Convection-Cooled Dry Terminations
Termaline RF Coaxial Terminations
Bird's RF terminations are world renowned for their high-quailty, robust construction and conservative power ratings. The use of non-magnetic materials and plating provide safety when used in high magnetic fields such as MRI.

Wide variety of connectors
Rugged Reliability provides years of trouble free use
High Quality Construction

  • Power Rating: (Watts) 150
  • Frequency Range and VSWR: DC to 1 GHz at 1.10:1 max, 1 GHz to 2.4 GHz at 1.25:1 max.
  • Operating Temperature ( C): -40 C to +40 C
  • Product Type: Dry (Convection-Cooled)
  • Operating Position: Vertical
  • Connector(s): N-Type, BNC, 7/16 DIN
  • Finish: Black Anodized fins. Silver or Tri-Alloy Plated connector
  • Nominal Size: [inches (mm)] 10.9" H x 2.6" W x 6.8" D (276 x 66 x 173mm)
  • Weight [lbs (kg)]: 6.0 lbs. (2.73 kg)

Price:   $305.00 
Quantity:  
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Bird 150-WT-FN Termaline RF Load 150W DC- 2.4 GHz N(F) (New) - Product Image
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Bird 150-WT-FN Termaline RF Load 150W DC- 2.4 GHz N(F) (New)

150 Watt, Convection-Cooled Dry Terminations

Bird's RF terminations are world renowned for their high-quailty, robust construction and conservative power ratings. The use of non-magnetic materials and plating provide safety when used in high magnetic fields such as MRI.

Rugged Reliability provides years of trouble free use
Ultra-Compact size
Tapped mounting holes for fixed installations

  • Power Rating: (Watts) 150
  • Frequency Range and VSWR: DC to 1 GHz at 1.10:1 max, 1 GHz to 2.4 GHz at 1.25:1 max.
  • Operating Temperature ( C): -40 C to +40 C
  • Product Type: Dry (Convection-Cooled)
  • Operating Position: Vertical
  • Connector(s): N-Type, BNC, TNC, 7/16 DIN, QC Option
  • Finish: Black Anodized fins. Silver or Tri-Alloy Plated connector
  • Weight [lbs (kg)]: 2.5 lbs. (1.13 kg)

Price:   $295.00 
Quantity:  
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Celwave Dry RF Load200 Watts DC-2.4 GHz w/ RF Sampler Tap - Product Image
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Celwave Dry RF Load
200 Watts DC-2.4 GHz w/ RF Sampler Tap

Pulled form service, perfect working condtion, some minor scratches in paint.
200W continuous, DC-2.4 GHz, RF Sampler appx -50 dB at 400 MHz.
500W peak intermittent duty.
Fully tested, 90 day warranty.

Price:   $129.00 
Quantity:  
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Bird 80F Termaline RF Load 5 Watts N(F) (USED)Similar to Bird 5-T-FN - Product Image

Bird 80F Termaline RF Load 5 Watts N(F) (USED)
Similar to Bird 5-T-FN

5 Watt 50 ohm Bird Termaline RF Load, used in excellent condition. DC to 4 GHz. Current model 5-T-FN.
Similar to item shown except has Type N(F) connector.

Price:   $29.00 
Quantity:  
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Bird 300-T-FN Termaline RF Load300 Watts DC-2.4 GHz (Used) - Product Image
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Bird 300-T-FN Termaline RF Load
300 Watts DC-2.4 GHz (Used)

300-T Series Bird's RF terminations are world renowned for their high-quailty, robust construction and conservative power ratings. The use of non-magnetic materials and plating provide safety when used in high magnetic fields such as MRI. No fluids or maintenance required.
  • 300 Watt, Convection-Cooled Dry
  • Wide variety of connectors - N, TNC, BNC, 7/16 DIN (Type N(f) Standard)
  • Rugged Reliability provides years of trouble free use.
  • Compact size, easily transportable benchtop design
  • Coolant Dry
  • DC to 1 GHz at 1.10:1 max, 1 GHz to 2.4 GHz at 1.25:1 max.
  • Nominal Size [inches (mm)]: (with N-type connector): 10.9" H x 5.4" W x 16.8" D, (276.9 mm x 137.2 mm x 172.8 mm)
  • Weight [lbs (kg)]: 11.5 lbs. (5.23 kg)
Bird's RF terminations are world renowned for their high-quailty, robust construction and conservative power ratings. The use of non-magnetic materials and plating provide safety when used in high magnetic fields such as MRI.

Used in Excellent Condition, 90 day warranty. Bird Specifications

Price:   $379.00 
Quantity:  
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Narda Model 370 RF Load 5 Watts N(M) DC-18 GHz (Used)Similar to Bird 5-T-MN - Product Image

Narda Model 370 RF Load 5 Watts N(M) DC-18 GHz (Used)
Similar to Bird 5-T-MN

5 Watt 50 Ohm Narda DC-18 GHz RF Load, used in excellent condition. DC to 18 GHz.
Price:   $29.00 
Quantity:  
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MACOM 44006 300 Watts RF Load DC-1.3 GHz - Product Image
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MACOM 44006 300 Watts RF Load DC-1.3 GHz

RF Load 300 Watts continuous, 50 Ohms, tested to 1.3 GHz. Type N female input connector. Used in excellent condition.
Price:   $219.00 
Quantity:  
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Bird 100-T-FN Termaline RF Load 100W DC- 2.4 GHz N(F) (New) - Product Image

Bird 100-T-FN Termaline RF Load 100W DC- 2.4 GHz N(F) (New)

Bird Electronic 50 Ohm RF load, 100 Watts continuous

Specify N(M) or N(F) during checkout.

100 Watt, Convection-Cooled Dry Terminations
Termaline RF Coaxial Terminations
Bird''''s RF terminations are world renowned for their high-quailty, robust construction and conservative power ratings. The use of non-magnetic materials and plating provide safety when used in high magnetic fields such as MRI.

Wide variety of connectors
Rugged Reliability provides years of trouble free use
High Quality Construction

  • Power Rating: (Watts) 100
  • Frequency Range and VSWR: DC to 1 GHz at 1.10:1 max, 1 GHz to 2.4 GHz at 1.25:1 max.
  • Operating Temperature ( C): -40 C to +40 C
  • Product Type: Dry (Convection-Cooled)
  • Operating Position: Vertical
  • Connector(s): N Female 100-T-FN, or N Male 100-T-MN
  • Finish: Black Anodized fins. Silver or Tri-Alloy Plated connector
  • Nominal Size: [inches (mm)] (with N-type connector): 6.4" L x 2.6" W x 7.0" H, (162.6 mm x 66.1 mm x 172.8 mm)
  • Weight [lbs (kg)]: 3.6 lbs. (1.64 kg)
Speciify N(M) or N(F) during checkout.

Price:   $229.00 
Quantity:  
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Bird 75-T-MN Termaline RF Load DC- 4GHz N(M) (New) - Product Image
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Bird 75-T-MN Termaline RF Load DC- 4GHz N(M) (New)

Bird Electronic 50 Ohm RF load, 75 Watts continuous, DC - 4GHz. Type N(M) coaxial connector. DC to 4 GHz. Similar to shown except Input connector is Type N(M).
Price:   $167.20 
Quantity:  
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Bird 8921SC13 Ultra Stable Termaline RF Load (New)5000 Watts DC to 28 MHzUltra Stable - 13.56 MHz - Product Image
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Bird 8921SC13 Ultra Stable Termaline RF Load (New)
5000 Watts DC to 28 MHz
Ultra Stable - 13.56 MHz

Bird 8291SC13 Ultra Stable RF Load DC-28 MHz 5000 Watts

8921SC13, SC13 Series Ultra Stable RF Termination for the Semiconductor Industry For maximum process repeatability and consistency, modern plasma applications require precise RF power regulation and control. A key component in ensuring accurate & repeatable RF power delivery to the chamber is calibration, regulation & monitoring of the RF generator. Bird now offers ultra-stable, low VSWR loads for quick and precise measurement of generator power output when used with precision power sensors such as the Bird 4020 series.

ADVANTAGES:

  • No warm-up time
  • Ultra stable: <0.1dB total change in VSWR from 0 to 100% rating power at 13.56 MHz
  • Passive design
  • Ultra-low VSWR - typically <1.05:1 at process critical frequencies
  • Homogeneous RF design provides long-term repeatability

Frequency Range and VSWR:
DC to 28 MHz @ 1.1 max.
VSWR less than 1.05:1

Lead time for this product is 4 weeks.

Bird Specifications and Manual

Price:   $3,813.00 
Quantity:  
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Bird 150-T-FN Termaline RF Load 150W DC- 2.4 GHz N(F) (Used)Used, New Condition, New Old Stock - Product Image
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Bird 150-T-FN Termaline RF Load 150W DC- 2.4 GHz N(F) (Used)
Used, New Condition, New Old Stock

150 Watt, Convection-Cooled Dry Terminations
Termaline RF Coaxial Terminations
Bird's RF terminations are world renowned for their high-quailty, robust construction and conservative power ratings. The use of non-magnetic materials and plating provide safety when used in high magnetic fields such as MRI.

Wide variety of connectors
Rugged Reliability provides years of trouble free use
High Quality Construction

  • Power Rating: (Watts) 150
  • Frequency Range and VSWR: DC to 1 GHz at 1.10:1 max, 1 GHz to 2.4 GHz at 1.25:1 max.
  • Operating Temperature ( C): -40 C to +40 C
  • Product Type: Dry (Convection-Cooled)
  • Operating Position: Vertical
  • Connector(s): N-Type, BNC, 7/16 DIN
  • Finish: Black Anodized fins. Silver or Tri-Alloy Plated connector
  • Nominal Size: [inches (mm)] 10.9" H x 2.6" W x 6.8" D (276 x 66 x 173mm)
  • Weight [lbs (kg)]: 6.0 lbs. (2.73 kg)

Price:   $199.00 
Quantity:  
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Bird BA-300-115 Blower Assembly for Bird RF Loads 1 KW to 2.5 KW (New)Doubles The Continuous Power Rating - Product Image
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Bird BA-300-115 Blower Assembly for Bird RF Loads 1 KW to 2.5 KW (New)
Doubles The Continuous Power Rating

Bird Blower Assembly Doubles RF Load Ratings
BA Series Blower Assemblies
The BA-300 Series consists of two high frequency fans, with vertical side baffles to direct air over the loads radiator fins. The blower doubles the normal RF input rating of the installed load, e.g. a 2.5kW load can dissipate 5 kW.
  • Dual Fan Blower Assembly
  • Increases Bird RF Load Continuous Rating 2x
  • 115 VAC (BA-300-230 for 230 VAC)
  • For 8890 Series RF Loads and 8329 Attenuators
  • Rugged and Reliable
  • Easy to Use
Bird Specifications and Manual

Price:   $995.00 
New or Used  
Quantity:  
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Bird 8201 Termaline RF Load500 Watt DC-2500 MHz (New) - Product Image
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Bird 8201 Termaline RF Load
500 Watt DC-2500 MHz (New)

Bird 8201 Termaline RF Coaxial Termination
500 Watt, Oil-Cooled, N Female Connector
  • Rugged portable Bench load for medium power base station RF testing up to 2.5 GHz.
  • Oil-assisted convection cooling for safe, continuous operation up to 500W full rated power.
  • Quick Change (QC) connectors to minimize the need for adaptors when making critical measurements.
  • Low-profile housing with handle and rubber feet for trouble-free operation in the most demanding environments.
  • Ambient Temperature: -40 C to +45 C
  • Connector: QC type (Female N normally supplied)
  • Finish: Gray powder coat
  • Frequency Range and VSWR: DC to 1 GHz at 1.1 max, 1 GHz to 2.5 GHz at 1.25 max
  • Load Coolant: 0.9 gal. (3.42 liters) refined mineral oil
  • Nominal Size: 16 13/16" L x 8 1/2" H x 5 15/16" W, (427 mm x 216 mm x 151 mm)
  • Operating Position: Horizontal only
  • Power Rating: 500 W continuous
  • Weight: 21 lbs. (9.5 kg)

The Model 8201 TERMALINE Load Resistor is a portable, self-contained general purpose 50 ohm coaxial transmission line termination requiring no outside power source or additional equipment. It provides accurate, dependable, and practically non-reflective termination for testing and adjusting transmitters under non-radiating conditions. The load consists essentially of a cylindrical film type resistor immersed in a dielectric coolant. The resistor, individually selected for its accuracy, is enclosed in a special tapered housing which provides a linear reduction in surge impedance directly proportional to the distance along the resistor. This produces the uniform, practically reflectionless line termination from dc to 2.5 GHz.

Bird Specifications and Manual

Price:   $449.00 
Quantity:  
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Celwave RF Load 250 Watts PEP - 60 Watts Continuous - Product Image
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Celwave RF Load 250 Watts PEP - 60 Watts Continuous

250W PEP for SSB, 62.5 Watts CW. 50 Ohm dummy load, DC to 2.5 Ghz type N Male. SWR is less than 1.05 from DC to 2500 MHZ. Pulled from service, still in like new condition, 90 day warranty.
Price:   $49.95 
Quantity:  
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Martin RF Supply
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Arlington, MA 02474
www.MartinRFSupply.com

email: Sales@MartinRF.com


Phone: (781)430-0450
Fax: (781)915-0776

Sales@MartinRF.com