Complete with an internal dual socket 7/8” Line Section and Quick Match RF connectors, Model 81021 offers the speed and reliability you expect from Coaxial Dynamics. A convenient front panel switch gives the user the ability to display Forward or Reflected power on the analog meter.

The Model 81021 is easy to use. No additional black boxes or delicate remote sensors are needed. Simply connect the Wattmeter in-line between the RF source and the Antenna or Load, insert the appropriate Elements and select either the Forward or Reflected switch position. The RF power is visually identified directly on the large 4 ½” mirrored scale.

Versatile and strong, the Model 81021 uses a heavy gauge metal case to protect the Wattmeter from impact shock and a leather strap makes for safe and comfortable handling. For added convenience, two sockets for storage of additional elements are located on the back of the unit.

Our use of a rugged shock mounted meter with a mirrored-backed scale along with superior taut band technology provides reliable and accurate readings, plus the integrity that satisfies both the US Navy and Canadian standards for bounce and vibration. This is your assurance of complete accuracy.

Your confidence in the quality and dependability of the Model 81021 Wattmeter is assured with the Coaxial Dynamics Two Year Limited Warranty.

Specifications:

• Power Range 100 mW to 10 kW
• Frequency Range 0.45 MHz to 2.3 GHz
• VSWR 1.05:1 Max (with Type N connectors)
• Accuracy ±5% (full scale)
• Impedance 50 Ohms Nominal
• Connectors Type N(F) (QC, others available)
• Dimensions (H x W x D) 7.25 in. (18.4 cm) x 5 in. (12.7 cm) x 4 in. (10.2 cm)
• Weight 3.8 lbs. (1.7 kg)
• Finish Textured Blue Polyurethane Enamel

Type N(F) Quick connectors are standard or specify UHF Quick connector option at no charge.

Coaxial Dynamics 81021

81021 Product Brochure

Price:	$389.00
Quantity:

• Forward and Reflected Power in Watts and dBm
• Automatically Calculates SWR and Return Loss
• Internal Dual Socket 7/8” Line Section
• Switch for Forward or Reflected Power
• Quick Match Connectors
• Uses Standard Gold Plated Plug-In Elements
• Two Year Limited Warranty

The new Model 81041 is a portable, self-contained RF Wattmeter that features a studio-quality analog meter and USB interface. Numeric, analog meter, and bar graph data are simultaneously displayed on a PC’s monitor. The functions indicated are Forward and Reflected Power, both in Watts and dBm, plus an automatic calculation of SWR and Return Loss.

The internal dual socket line section and forward/reflected switch gives the user the ability to display either forward or reflected on the analog meter, while both are displayed simultaneously on the PC.

Our use of a rugged shock mounted meter with a mirror-backed scale along with superior taut band technology, provides reliable and accurate readings of either forward or reflected power on the meter.

The Model 81041 uses standard elements to detect average RF power from 100 mW to 10 kW over a Frequency Range of 2 MHz to 2.3 GHz. Software and a detachable six foot USB cable are included for a simple installation on any PC using Windows Vista, 2000, XP or NT. No additional cables, AC or DC power adapters, batteries or custom remote sensors are required.

Type N female connectors are standard with over 20 interchangeable QM connectors available such as 7/16, SMA, UHF, BNC and TNC types in male and female genders.

Your confidence in the quality and dependability of the Model 81041 Wattmeter is assured with the Coaxial Dynamics Two Year Limited Warranty.

Specifications:

• Power Range 100 mW to 10 kW
• Frequency Range 0.45 MHz to 2.3 GHz
• VSWR 1.05:1 Max (with Type N connectors)
• Accuracy ±5% (full scale)
• Impedance 50 Ohms Nominal
• Connectors Type N(F) (QC, others available)
• Dimensions (H x W x D) 7.25 in. (18.4 cm) x 5 in. (12.7 cm) x 4 in. (10.2 cm)
• Weight 3.8 lbs. (1.7 kg)
• Finish Textured Blue Polyurethane Enamel

Type N(F) Quick connectors are standard or specify UHF Quick connector option at no charge.

Coaxial Dynamics 81041

81041 Product Brochure

Price:	$579.00
Quantity:

• In-Line RF Wattmeter 100 mW to 10K Watts (elements sold separately)
• 0.45 MHz to 2300 MHz (elements sold separately)
• Type N(F) Quick connectors are standard or specify UHF Quick connectors at no charge.
• Hard Shell Plastic case with cutout foam
• VSWR Nomograph Laminated
• Operators Manual
• Elements not included, sold separately.
• Select Standard 81000A or Peak Reading 83000A in Options

Plug-in Elements 100% Compatible with Bird Meters

Type N(F) Quick connectors are standard or specify UHF Quick connector option at no charge.

Complete with a built-in line section, our Quick Match RF connectors for 50-Ohm cables and transmission lines offer the speed and reliability you expect from Coaxial Dynamics.

Easy to use. Simply connect the Wattmeter between the transmitter and antenna or dummy load, plug in the appropriate measuring element and select forward or reflected direction. The RF power is directly displayed on the 4-1/2 inch triple scale meter.

Versatile and strong, the Model 81000-A can be used with accessory cables up to 200 feet from the meter and is protected by a rugged, virtually indestructible shock-proof housing. For added convenience, two sockets for storage of additional elements are located on the back of the unit.

The use of a rugged shock mounted meter with a mirror-backed scale along with superior taut band technology, provides reliable and accurate readings, and also that satisfies both the US Navy and Canadian standards for bounce and vibration. This is your assurance of complete accuracy.

Your confidence in the quality and dependability of the Model 81000-A Wattmeter is assured with the Coaxial Dynamics Two Year Limited Warranty.
Coaxial Dynamics 81000-A

Price:	$249.00
Quantity:

Similar specs to Bird 4314B Wattmeter
Plug-in Elements 100% Compatible with Bird Meters

Type N(F) Quick connectors are standard or specify UHF Quick connector option at no charge.

Similar in appearance and operation to our standard Model 81000-A Wattmeter, the Model 83000-A converts from Average Reading to Peak Reading, with the flip of a switch, by inserting a peak reading amplifier between the element and the meter.

Complete with a built-in line section, our Quick Match RF connectors for 50-Ohm cables and transmission lines offer the speed and reliability you expect from Coaxial Dynamics.

The Model 83000-A is designed to measure RF power in amplitude modulated systems such as television, telemetry, radar and peak envelope power (PEP) such as SSB and AM signals. The plug-in elements available for the 83000-A are inter-changeable with those for our Model 81000-A. Furthermore, peak only (high power) elements are also available. To compliment each application and specific requirement, elements are selected separately. Special elements for high power or extended frequency ranges are made custom by request.

Self-contained and requiring no line power in either Peak or Average mode, the Model 83000-A is the right choice for portability and functionality. With peak reading circuitry that operates on one 9 volt replaceable alkaline transistor battery (supplied), normal, portable usage is possible for at least 90 days or the life of the battery. An optional, rechargeable battery is also available.

The use of a rugged shock mounted meter with a mirror-backed scale along with superior taut band technology, provides reliable and accurate readings, and also that satisfies both the US Navy and Canadian standards for bounce and vibration. This is your assurance of complete accuracy.

Your confidence in the quality and dependability of the Model 83000-A Wattmeter is assured with the Coaxial Dynamics Two Year Limited Warranty.
Coaxial Dynamics 83000-A

Price:	$389.00
Quantity:

Type N(F) Quick connectors are standard or specify UHF Quick connector option at no charge.

Model 81060 comes complete with the same 4-1/2 inch taut band meter movement, Quick Match RF Connectors, and precision line section that are used in our Model 81000-A and 83000-A Wattmeters.

These features plus a special non-removable Broadband Element allow full-scale power measurement on any one of 5 selectable ranges of 15, 50, 150, 500, and 1500 watts across a frequency range of 25 to 1000 MHz.

Also available, Model 81050, 5-500 Watts, 25-1000 MHz

Versatile and reliable, the Model 81060 is also easy to use. Simply connect the Wattmeter between the transmitter and the antenna or dummy load, select the appropriate power range on the 5 position switch, and read the power directly on the mirrored backed meter when the frequency is between 100 and 1000 MHz. Below 100 MHz, multiply the meter reading by the correction factor found on the chart on the back of the Wattmeter.

The use of a rugged shock mounted meter with a mirror-backed scale along with superior taut band technology, provides reliable and accurate readings, and also that satisfies both the US Navy and Canadian standards for bounce and vibration. This is your assurance of complete accuracy.

Your confidence in the quality and dependability of the Model 81060 Wattmeter is assured with the Coaxial Dynamics Two Year Limited Warranty.

Coaxial Dynamics 81060 Specifications
Coaxial Dynamics 81050 Specifications

Price:	$549.00
Options:	81060 15-1500W81050 5-500W ($529.00) 7719:+:0,7720:=:529
Quantity:

Converts a Coaxial Dynamics 81000A to a model 83000A Peak/Average RF Wattmeter. Similar specs to Bird 4314B Wattmeter and much improved specs over the Bird 43P. Includes all necessary parts and instructions.

Peak reading circuitry that operates on one 9 volt replaceable alkaline transistor battery (supplied), normal, portable usage is possible for at least 90 days or the life of the battery.

Two Year Limited Warranty.
Coaxial Dynamics 83000-A

Price:	$130.00
Quantity:

Type N(F) Quick connectors are standard or specify UHF Quick connector option at no charge.

The Model 83060 is designed to measure RF power in amplitude modulated systems such as television, telemetry, radar and peak envelope power (PEP) such as SSB and AM signals.

The use of a rugged shock mounted meter with a mirror-backed scale along with superior taut band technology, provides reliable and accurate readings, and also that satisfies both the US Navy and Canadian standards for bounce and vibration. This is your assurance of complete accuracy.

Your confidence in the quality and dependability of the Model 83060 Wattmeter is assured with the Coaxial Dynamics Two Year Limited Warranty.

Coaxial Dynamics 83060

Price:	$649.00
Quantity:

• Superior Sensitivity
• Broadband 1-3000 MHz
• Low Power consumption
• Large Meter Scale for easy reading
• Detachable Antenna
• Adjustable Gain Control
• Internal Battery Test Circuit