Viavi (Aeroflex IFR)
Marconi IFR Aeroflex 2851
Data & PCM Digital Analyser
10 kHz to 1 GHz Frequency Range
AM/FM Communications Service Monitor Signal Generator Type
-143 dBm to +13 dBm RF Output Level
1 Hz Frequency Resolution
0 to 20 MHz Spectrum Analyzer Span

| Attribute | Value |
|---|---|
| Frequency Range | 10 kHz to 1 GHz |
| Signal Generator Type | AM/FM Communications Service Monitor |
| RF Output Level | -143 dBm to +13 dBm |
| Frequency Resolution | 1 Hz |
| Spectrum Analyzer Span | 0 to 20 MHz |
| Modulation Types | AM, FM, SSB, and Digital Modes |
| Audio Frequency Range | 50 Hz to 20 kHz |
| Power Supply | 90 to 265 VAC, 50/60 Hz |
| Operating Temperature Range | 0°C to 50°C |
| Interface/Connectivity | GPIB (IEEE-488) Remote Control Interface |
| Model | 2851 |
|---|
The Marconi-IFR-Aeroflex 2851 is a compact communication test set offering RF parameter measurement, audio and RF analysis tools, and transmitter/receiver test capabilities in one portable unit.
Ideal for both field and bench use, it enables fast, precise testing of mobile and land-based radio systems with user-friendly operation and accurate diagnostics.
Testwall can supply the used Marconi-IFR-Aeroflex 2851, 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 2851.





