Viavi (Aeroflex IFR)
Marconi IFR Aeroflex MLS800
Ground Station Simulator
108 MHz to 112 MHz (ILS Localizer), 329 MHz to 335 MHz (ILS Glide Slope), 960 MHz to 1215 MHz (DME/TACAN) Frequency Range
5031 MHz to 5091 MHz MLS Frequency Range
-137 dBm to -7 dBm Output Level Range
AM, FM, Pulse, ILS, VOR, MLS, DME, TACAN Modulation Types
1 Hz Frequency Resolution

| Attribute | Value |
|---|---|
| Frequency Range | 108 MHz to 112 MHz (ILS Localizer), 329 MHz to 335 MHz (ILS Glide Slope), 960 MHz to 1215 MHz (DME/TACAN) |
| MLS Frequency Range | 5031 MHz to 5091 MHz |
| Output Level Range | -137 dBm to -7 dBm |
| Modulation Types | AM, FM, Pulse, ILS, VOR, MLS, DME, TACAN |
| Frequency Resolution | 1 Hz |
| Output Impedance | 50 Ohms |
| Power Supply | 90 to 264 VAC, 47 to 440 Hz |
| Operating Temperature | 0°C to 50°C |
| Interface/Connectivity | GPIB (IEEE-488), RS-232 |
| Form Factor | Benchtop / Rack Mountable |
| Model | MLS800 |
|---|
The Marconi IFR Aeroflex MLS800 Microwave-Level Signal Simulator is designed for rigorous testing of Microwave Landing System (MLS) receivers. It generates azimuth, elevation, and DME modulation in the 5031–5091 MHz frequency range with adjustable levels and modulation codes.
Ideal for bench testing, the MLS800 includes a reference signal analyzer to replicate real-world MLS signal conditions precisely and reliably.
Testwall can supply the used Marconi IFR Aeroflex MLS800, 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 MLS800.





