Bird's Wideband Power Sensor Series (WPS) never requires field calibration, only requires calibration once per year and is traceable to National Institute of Standards and Technology (NIST). The WPS measures True Average Power, Peak Power, and Duty Cycle directly with exceptional accuracy and uses these precise measurements to calculate a wide range of other important factors, such as VSWR, Return Loss, Reflection Coefficient, Crest Factor, Average Burst Power, and CCDF.

Specifications:

• Frequency Range 150 MHz - 4.0 GHz
• Power Range 25mW - 25 Watts Avg 60 Watts Peak
  
• Impedance (?) 50 (nominal)
• Reflection Measurement Characteristics
  Measurement Range: Return Loss, 0.0 to 23 dB
  (VSWR, 1.15 to 99.9 Rho, 0.07 to 1.0)
• Minimum Forward Power for Reflected Measurement 5W
• Accuracy Average Power = +/-5% of reading typical
  Burst Average Power = +/-7% of reading typical
  Peak Envelope Power = +/-8% of Reading typical
  CCDF = +/-0.2% typical
• Insertion VSWR <1.05
• Insertion Loss <0.05
• Connectors N (F)
• Power Supply USB Port: less than one low-power USB load
• DC Input Connector: 7-18 VDC at less than 0.1A
• Interfaces DPM 5000 Interface: DB9 proprietary interface
  PC Interface (1): RS-232, 9600 Baud, no parity, 8 data bits, 1 stop bit, DB9
  PC Interface (2): USB 1.1 Type B, compliant interface
• Weight 1.2 lb. maximum
• Dimensions H x W x D [inches (mm)] 4.8" x 4.6" x 1.3"
  (122 mm x 117 mm x 33 mm)
• Directivity 28 dB up to 100 MHz, 30 dB from 100 to 1000 MHz
• Data Logging Requires 5000-XT or VPM2 PC Software Kit

5017 Sensor Data Sheet