Keysight (Agilent)
Keysight (Agilent) 3708A
Noise & Interference Test Set
8 x 4 (32 two-wire channels) Number of Channels
8 x 4 two-wire matrix Matrix Configuration
300 V DC or RMS Maximum Voltage
1 A per channel Maximum Current
50 W per channel Maximum Power
| Attribute | Value |
|---|---|
| Number of Channels | 8 x 4 (32 two-wire channels) |
| Matrix Configuration | 8 x 4 two-wire matrix |
| Maximum Voltage | 300 V DC or RMS |
| Maximum Current | 1 A per channel |
| Maximum Power | 50 W per channel |
| Contact Resistance | Less than 1 Ohm |
| Relay Type | Reed relays |
| Compatible Mainframe | Keysight 3706A System Switch/Multimeter |
| Isolation | Greater than 10^9 Ohm between open contacts |
| Operating Temperature | 0°C to 55°C |
Keysight Technologies 3708A Options:
- 3708A - Std - 75 Ω unbalanced connector. Reference tone oscillator frequency is 70/140 MHz
- 3708A - 001 - 50 Ω unbalanced connector
- 3708A - Special Options - Reference tone oscillator frequencies, specifically for portable application of the HP 3708A in determining residual BER (available on special order basis)
| Model | 3708A |
|---|
The Keysight (Agilent) 3708A Noise and Interface Test Set simulates microwave radio fade conditions in the IF section of digital or FM microwave radios by injecting calibrated levels of white noise and interference signals. It features a built-in true RMS power meter, 0 dBm high-stability reference tone, and microprocessor-controlled automatic noise density adjustment to maintain constant carrier levels. This instrument also includes a versatile interference test function that allows external broadband signals to mix with or replace injected noise, supporting precise RF interference analysis.
Ideal for lab and field testing, the 3708A enables direct noise bandwidth measurements and is compatible with 50 Ohm unbalanced connectors, protective covers, and rack or handle mounting configurations.
Testwall can supply the used Keysight (Agilent) 3708A, 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) 3708A.
