IFR COM-120BIFR Com 120 B Features:DISPLAY IS OK -NO PIC LOSS- PICTURES SHOW REFLECTION FROM LIGHTS ON SCREENRF and Auxiliary RF Generator2 µV receiver sensitivityFrequency Selective RF CounterRF Frequency Error MeterFM Deviation Meter?M Deviation MeterAF Frequency CounterAM Modulation MeterRF Power MeterRF Level MeterDistortion MeterSINAD Meter with 0 – 55 dB rangeLIVE-REF and REF-LIVE on the Spectrum Analyzer and Oscilloscope, Average, peak hold and min hold can be displayed independentlyThe FM and ?M Deviation Meters allow toggling of the deviation meter from the standard mode to the ± peak mode. The measurement shows the + and – peak dEDACS and LTR TestingThe EDACSTM option provides a comprehensive system test for both repeaters and terminals. The EDACSTM option also incorporates:High speed data capture which reads EDACS data as soon as the IFR COM-120B’s DSP decodes valid EDACS messagesIndividual Call System All-Call decodes a dual message on the inbound control channelSupport for Narrow-band (900) MHz testingUser definable frequencies as channelsExpanded storage capability that allows users to store and recall up to 50 EDACSTM system test set-ups.The CLEARCHANNEL LTRTM trunking option allows the IFR COM-120B to be configured to simulate LTR repeater systems. The test set can perform system encode/decode functions as well as Home and Next repeater access procedures.

The IFR/Aeroflex 2944 communication service monitor was originally working normally, but I found the backlight very dim. I replaced the LED backlight tube myself and accidentally damaged the screen during operation. At present, there is no content displayed below the screen. I have confirmed that there is a problem with the contact of the screen cable, and I sell it as an accessory. What you get is the item in the picture. There are no additional items or after-sales return services. The last photo was taken while it was in good condition, not in its current state.