Viavi (Aeroflex IFR)
Marconi IFR Aeroflex 2957B
400 MHz to 2.7 GHz Frequency Range
-143 dBm to +13 dBm RF Output Level Range
AM, FM, Phase Modulation, I/Q Modulation, Pulse Modulation Modulation Types
1 Hz Frequency Resolution
Up to 300 kHz FM Deviation Range
| Attribute | Value |
|---|---|
| Frequency Range | 400 MHz to 2.7 GHz |
| RF Output Level Range | -143 dBm to +13 dBm |
| Modulation Types | AM, FM, Phase Modulation, I/Q Modulation, Pulse Modulation |
| Frequency Resolution | 1 Hz |
| FM Deviation Range | Up to 300 kHz |
| Duplex Operation | Full duplex transmitter and receiver testing capability |
| Display | Built-in color LCD display with intuitive user interface |
| Interface/Connectivity | GPIB (IEEE-488), RS-232, and USB interfaces for remote control |
| Power Supply | 100–240 VAC, 50/60 Hz, auto-ranging |
| Standards Supported | GSM, CDMA, AMPS, TETRA, and other cellular/land mobile radio standards |
Marconi IFR Aeroflex 2957B Options:
- 2957B - Option 001 - Sensitive receiver
- 2957B - Option 006 - DC Kit & Stowage cover
| Model | 2957B |
|---|
The Marconi IFR Aeroflex 2957B is a high-frequency radio communication analyzer designed for AMPS cellular testing, integrating all key RF and AF instruments into a single robust unit for efficient field operations.
This device supports AM/FM audio and SSB cellular modes, includes an integrated multi-meter and modulation analyzer, and enables scripting through TMAC for enhanced testing flexibility.
Testwall can supply the used Marconi IFR Aeroflex 2957B, 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 2957B.
