Keysight (Agilent)
Keysight (Agilent) 87405A
Pre Amplifier
100 MHz to 3 GHz Frequency Range
26 dB typical Gain
8 dB typical Noise Figure
0 dBm typical Output Power at 1 dB Compression
+15 V DC (supplied via bias tee through coaxial cable) Power Supply Voltage

| Attribute | Value |
|---|---|
| Frequency Range | 100 MHz to 3 GHz |
| Gain | 26 dB typical |
| Noise Figure | 8 dB typical |
| Output Power at 1 dB Compression | 0 dBm typical |
| Power Supply Voltage | +15 V DC (supplied via bias tee through coaxial cable) |
| Current Consumption | 150 mA typical |
| Input Connector | Type-N (female) |
| Output Connector | Type-N (female) |
| Operating Temperature Range | 0°C to +55°C |
| Impedance | 50 Ohm |
| Model | 87405A |
|---|
The Keysight (Agilent) 87405A is a microwave amplifier operating from 10 MHz to 3 GHz, offering a minimum gain of 25 dB and over 4 dBm output power in the 2 to 3 GHz range. Its compact design includes a probe-power bias connection, optimizing integration into test systems.
Perfect for enhancing measurement sensitivity, this unit is ideal for boosting low-level signals in RF and microwave test setups.
Testwall can supply the used Keysight (Agilent) 87405A, 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) 87405A.





