User's Manual

52 68P80801H45-1 1/20/2002

Troubleshooting EBTS System Manual - Vol 2

QUAD Base Radio Station Verification Procedures

9. Connect the other end of the 10 dB attenuator to the 10MHZ REFERENCE

OSCILLATOR IN/OUT connector on the R2660.

NOTE

Refer to the equipment manual provided with the

R2660 for further information regarding mode

conﬁguration of the unit (Motorola Part

No. 68P80386B72).

10. Set the R2660 to the EXT REF mode.

11. Apply power to the R2660.

12. Set the R2660 to the SPECTRUM ANALYZER mode with the center

frequency set to the transmit frequency of the Base Radio under test.

13. Perform the appropriate transmitter veriﬁcation procedure below for the

particular Power Ampliﬁer used in the Base Radio.