Viavi (Aeroflex IFR)
IFR Aeroflex IFR4000 OPT1
NAV/COMM Test Set With ELT Option
400 kHz to 3 GHz Frequency Range
1 Hz Frequency Resolution
-137 dBm to +13 dBm RF Output Power Range
-120 dBm Receiver Sensitivity
7-inch color TFT touchscreen LCD Display Type

| Attribute | Value |
|---|---|
| Frequency Range | 400 kHz to 3 GHz |
| Frequency Resolution | 1 Hz |
| RF Output Power Range | -137 dBm to +13 dBm |
| Receiver Sensitivity | -120 dBm |
| Display Type | 7-inch color TFT touchscreen LCD |
| Supported Communication Standards | VHF/UHF AM/FM, P25 Phase 1 and Phase 2, DMR, NXDN, dPMR |
| Power Supply | AC 100-240V, 50/60 Hz or DC 12V vehicle battery operation |
| Battery Life | Approximately 2 hours with internal rechargeable battery pack |
| Dimensions | 11.0 in x 7.5 in x 3.5 in (279 mm x 191 mm x 89 mm) |
| Weight | Approximately 7.5 lbs (3.4 kg) |
| Model | IFR4000 |
|---|
The IFR Aeroflex IFR4000-OPT1 is a multifunction avionics test set designed for aircraft communication and navigation systems. With OPT1 extension, it provides advanced protocol coverage for reliable diagnostics. Its compact, lightweight design makes it ideal for hangar or flight line operations.
This unit ensures precise testing of avionics equipment with rugged dependability, widely trusted across aviation maintenance environments.
Testwall can supply the used IFR Aeroflex IFR4000-OPT1, 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 IFR Aeroflex IFR4000-OPT1.





