Agilent / HP / Keysight 437B
437B High Performance Single Channel Average Power Meter
The Agilent / HP 437B is a single-channel, programmable, average Power Meter.
The Agilent / HP 437B power meter gives high performance at low cost and compatible with the HP 8480 family of thermocouple and diode power sensors.
The Agilent / HP 437B can measure from -70 dBm (100pW) to +44 dBm (25W) at frequencies ranging from 100 KHz to 50 GHz depending on which power sensor is used.
The Agilent / HP 4378 power meter is designed for ATE systems and demanding bench top measurements, the HP 437 B Power Meter makes fast, accurate and reliable average power measurements.
The Agilent / HP 437B minimizes the use of critical rack space in ATE systems as it is only 3 1/2 inches high and half rack wide.
The advanced plastics technology used in the HP 437B cabinet combines the light weight of plastic with the shielding effectiveness of metal, making the Agilent 437B the only power meter to meet MIL-STD-461C EMI specifications.
With a measurement speed twice as fast as that of the industry standard HP 436A, powerful programming capability, state-of-the art accuracy and exceptional reliability, the Agilent / HP 437B lets measuring test signal with speed, precision and confidence.
Automatic calibration and zeroing
Frequency entry instead of Cal Factor
Ten pre-loaded sensor Cal Factor versus frequency tables
Selectable resolution to 0.001 dB
Offset entry in dB
Duty cycle entry for a convenient peak power representation of the
measured average power
Ten store/recall registers
HP-IB is standard
Frequency Range: 100 kHz to 50 GHz, sensor dependent
Power Range: -70 to +44 dBm (100 pW to 25 W), sensor dependent
Dynamic Range: 50 dB in 10 dB steps
Min/Max Display Resolution: 0.01 % - 1 %
Min/Max Power: 0.0001 u W - 25.119 W
Number of Channels: 1
Type: Power Meter
Line Voltage: 100 and 120 Vac, +5%-10%, 48-66 Hz, 360-440 Hz; 220 and 240 Vac, +5%-10%, 48-66 Hz.
Power Requirement: 8 Watts maximum (10 VA max)
Weight: Net 2.6 kg (5.9 lbs); shipping 4.5 kg (10 lbs)
Dimensions: 88 mm H x 212 mm W x 273 mm D (3.46" H x 8.35" W x 10.75" D)