Keysight (Agilent)
Keysight (Agilent) 435B
RF Power Meter 100 KHz - 110 GHz.
100 kHz to 110 GHz (sensor dependent) Frequency Range
-70 dBm to +44 dBm (sensor dependent) Power Range
dBm, dBW, Watts Measurement Units
Single-channel analog/digital display with 4.5-digit resolution Display Type
Up to 200 readings per second (fast mode) Measurement Speed

| Attribute | Value |
|---|---|
| Frequency Range | 100 kHz to 110 GHz (sensor dependent) |
| Power Range | -70 dBm to +44 dBm (sensor dependent) |
| Measurement Units | dBm, dBW, Watts |
| Display Type | Single-channel analog/digital display with 4.5-digit resolution |
| Measurement Speed | Up to 200 readings per second (fast mode) |
| Dynamic Range | 90 dB (sensor dependent) |
| Interface/Connectivity | GPIB (IEEE-488) interface for remote operation |
| Power Sensor Compatibility | Compatible with Keysight 8480 Series and E-Series power sensors |
| Power Supply | 100/120/220/240 VAC, 48-66 Hz |
| Operating Temperature | 0°C to 55°C (32°F to 131°F) |
Keysight Technologies 435B Options:
- 435B - 001 - Rechargeable battery installed provides up to 16 hours of continuous operation
- 435B - 002 - Input connector placed on rear panel in parallel with front
- 435B - 003 - Parallel sensor inputs front and rear panels, reference oscillator output on rear panel
- 435B - 004 - Delete power sensor cable
- 435B - 910 - Extra Operating and Service Manual (00435-90040)
- 435B - W30 - Extended Repair Service
- 435B - W32 - Calibration Service
| Model | 435B |
|---|
The Keysight (Agilent) 435B is an analog power meter supporting 8480 series sensors, measuring from -65 dBm to +44 dBm across 100 kHz to 110 GHz. It delivers instrumentation accuracy of ±1%, low noise, minimal drift, and includes features like auto-zero, recorder output, and cable lengths up to 61 m.
Equipped with nine interchangeable sensors and an internal calibration source, it is ideal for wide-ranging RF and microwave power measurements.
Testwall can supply the used Keysight (Agilent) 435B, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Keysight (Agilent) 435B.





