Rohde & Schwarz
Rohde & Schwarz IN4000A
M3SR External Power Supply
100 MHz to 4 GHz Frequency Range
4 Number of Ports
Up to 130 dB Dynamic Range
-50 dBm to +3 dBm Output Power
S-parameters, impedance, admittance, group delay Measurement Parameters

| Attribute | Value |
|---|---|
| Frequency Range | 100 MHz to 4 GHz |
| Number of Ports | 4 |
| Dynamic Range | Up to 130 dB |
| Output Power | -50 dBm to +3 dBm |
| Measurement Parameters | S-parameters, impedance, admittance, group delay |
| Interface/Connectivity | USB, LAN (Ethernet), GPIB |
| Display | 10.4-inch color touchscreen LCD |
| Trace Noise | <0.005 dB RMS |
| Sweep Time | Minimum 1 ms per sweep (201 points) |
| Power Supply | 100–240 V AC, 50/60 Hz |
| Model | IN4000A |
|---|
The Rohde and Schwarz IN4000A is a compact, all-purpose AC/DC power supply designed specifically for air traffic control, air defense, and naval radiocommunications systems, ensuring reliable energy delivery in mission-critical environments.
It features internal BITE functionality and supports a variety of R&S®M3SR radios and related system components, providing seamless integration and performance.
Testwall can supply the used Rohde and Schwarz IN4000A, 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 Rohde and Schwarz IN4000A.





