Marconi IFR Aeroflex 2957

| Attribute | Value |
|---|---|
| Frequency Range | 400 kHz to 1 GHz |
| RF Output Level | -137 dBm to +13 dBm |
| Modulation Types | AM, FM, Phase Modulation, Pulse Modulation |
| FM Deviation | Up to 150 kHz |
| AM Depth | 0% to 99.9% |
| Frequency Resolution | 1 Hz |
| Output Impedance | 50 Ohms |
| Display | Backlit LCD |
| Interface | GPIB (IEEE-488), RS-232 |
| Power Supply | 90–265 VAC, 47–63 Hz |
| Model | 2957 |
|---|
The Marconi-IFR-Aeroflex 2957 is a professional communications test set engineered for advanced transmitter and receiver servicing. It supports a wide frequency range with high accuracy, offering precise RF analysis and modulation testing. With its rugged portable construction, high stability, and low-noise output, it ensures reliable operation in both laboratory and field conditions.
Equipped with integrated transmitter and receiver testing functions, the 2957 provides engineers with user-friendly controls for fast setup and streamlined measurement processes.
Testwall can supply the used Marconi-IFR-Aeroflex 2957, 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 Marconi-IFR-Aeroflex 2957.





