Section 5 Trouble Shooting Guide

Problem Possible Causes Solutions

No (or low) Audio with good RF
signal and Audio indicatiors on
receiver display
Receiver audio output cable is
disconnected or connected to the
wrong receiver.
Repair, replace cable or connect
cable to the correct receiver.
Audio Output in Mic position or line
level adjustment low Adjust audio output (See Audio
Output section)
Low RF Signal antennas connected to output
instead of input jack. Connect antennas to the input
jack.
For more trouble shooting information see Section 6 in the main Operating Manual.
Section 6 CDR-1000 Receiver Specifications
Receiver Type .......................................................Synthesized PLL
Frequency Range (RF)............................................A Band 680 - 704 MHz
B Band 722 - 746 MHz
D Band 798 - 822 MHz
E Band 841 - 865 MHz
H Band 740 - 752 MHz
T Band 794 - 806 MHz
Number of Channels.............................................> 960 possible channels
Programmable in 25 kHz steps
Modulation...............................................................+/- 40 kHz
Diversity...............................................DSP Posi-Phase™ True Diversity
RF Sensitivity.................................................< 0.8 µV for 12 dB SINAD
Image Rejection..............................................................> 60dB
Squelch.....................................................Tone Code plus Amplitude
Ultimate Quieting ...........................................................> 100dB
FCC: .......................................................Authorized under Part 15
Power Requirements .............................................100-240VAC, 50-60 Hz
Antenna DC Power (center pin)(when enabled)...............................12VDC, 150mA
Operating Temperature ........................................-7º to 49º C (20º to 120º F)
Dimensions:............................................1.72 in. H x 16 in. W x 10.25 in. D
43.7mm H x 408 mm W x 261.4 mm D

Audio Parameters

Frequency Response................................................ 30 – 15kHz +/- 2dB
Mic Level Balanced Output ..............................................Fixed: -10 dBV*
Line Level Balanced Output...............................Adjustable: 8 mV to 1.414 VRMS*
Line Level Unbalanced Output...............................Adjustable 4 mV to .707 VRMS*
Distortion..............................................<0.5% (ref 1kHz, 40kHz deviation)
Signal-to-Noise Ratio .........................................................>110dB
Dynamic Range .............................................................>100dB
*Nominal at 40 kHz Deviation, 100 k ohm Load
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