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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) ............................................ABand 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.............................................>900possible channels
Programmable in 25 kHz steps
Modulation ...............................................................+/-40kHz
Diversity...............................................DSPPosi-Phase™ True Diversity
RF Sensitivity ................................................<0.8mVfor12dBSINAD
Image Rejection..............................................................>60dB
Squelch.....................................................Tone Code plus Amplitude
Ultimate Quieting ...........................................................>100dB
FCC Certification................................................Approved under Part 15
Power Requirements ...............................................15VAC,750mA max
Antenna Output DC Power (center pin) .....................................15VDC, 150mA
Operating Temperature ........................................-7ºto49ºC(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
Fixed Mic Level Balanced Output ..........................-10dBV(max@40kHzdeviation)
Line Level Balanced Output.................................adjustable 8 mV to 0.755V RMS
Distortion..............................................<0.5% (ref 1kHz, 40kHz deviation)
Signal-to-Noise Ratio .........................................................>110dB
Dynamic Range .............................................................>100dB
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