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Codan Radio MT-4E Analog and P25 Digital - Maintenance Guide User Manual

Page 43

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MT-4E ANALOG & P25 DIGITAL RADIO SYSTEMS | MAINTENANCE GUIDE

Chapter 5: Codan Radio System Testing Page 35

Figure 5-20: UHF 700 / 800 / 900 MHz Receiver Reference Oscillator Connection

On the IFR 2975, recall Codan setup 5 (Rx_Ref) from your internal drive as shown in Figure 5-21.

Figure 5-21: Receiver Reference Oscillator Measurement

To ANT input

on IFR 2975

SMB-SMB

cable

LO output of

synthesizer