Bird 4020 SeriesDirectional Thruline RF Power Sensors

Bird - 4020 SeriesDirectional Thruline RF Power Sensors Cost Effective Solutions for Critical RF Applications Five models of the Bird 4020 Directional RF Power Sensor Series cover the frequency range of 100 kHz to 3 GHz and power range from 300 mW to 10 kW. These sensors have low insertion loss and full-scale accuracy ±3% for applications requiring accurate forward and reflected power measurement. Also offers direct plug-in operation with industry-standard Bird 4421A Series Multifunction Power Meters.
Bird4020

PRODUCT FEATURES

  • Models cover frequency range of 100 kHz to 3 GHz
  • Models cover power range from 300 mW to 10 kW
  • Low insertion loss and full-scale accuracy ±3%
  • Direct plug-in operation with industry-standard Bird 4421A Series Multifunction Power Meters

FOR USE WITH

  • 4421A Multifunction Power Meters
  • SCC7 Calibration Cart
  • MSCC7 Calibration Cart

MODEL SELECTIONS

Model Power Range Frequency
4021 300 mW to 1 kW 1.8 to 32 MHz
4022 300 mW to 1 kW 25 MHz to 1 GHz
4023A3G 300 mW to 200 W 800 MHz to 3 GHz
4024 3 W to 10 kW 1.5 to 32 MHz
4025 3 W to 10 kW 100 kHz to 2.5 MHz

product specifications:

Product Specifications Description
Item No 4020 Series
Item Name Directional Power Sensors
Frequency Range 100 kHz to 3 GHz, Sensor Dependent
Power Range 0.3 W to 10 kW, Sensor Dependent
Accuracy ± 3% of reading, with no more than 1% AM, harmonics -50 dBc or less, terminating VSWR 2:1 or less
Insertion Loss (with female "N" connector) 4021: 0.05 dB
4022: 0.05 dB (25 to 512 MHz)
Insertion VSWR (with female "N" connector) 4021: 1.05:1
4022: 1.05:1 (25 to 512 MHz)
Directivity 4021: 30 dB
4022: 30 dB (25 to 400 MHz)
Impedance Ω 50 Ohms, nominal
VSWR Range 1.00 to 2.00 (40.0 to 9.5 dB Return Loss)
RF Connectors N (F) standard, other customer specified from QC list appropriate for frequency and power
Recommended Calibration Interval Nominal 1 year
Power Supply External DC, 12 VDC, supplied from Bird 4421A Series or 4421 Power Meters
Temperature Operating: 0 to 50°C (32 to 122 °F)
Storage: -20 to 70°C (–4 to +158 °F)
Humidity 95% max (non-condensing)
Altitude Up to 10,000 feet (3,048 m)
Size 5.2 in x 2.5 in x 3.25 in (137 mm x 64 mm x 83 mm)
Weight 1 lb. 11 oz. (0.8 kg)
Certifications General EMC: Designed to carry CE mark
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