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Summary of Contents for Lectrosonics UCR205D
- Page 1 UCR205D DIVERSITY UHF RECEIVER OPERATING INSTRUCTIONS and trouble-shooting guide LECTROSONICS, INC. Rio Rancho, NM www.lectrosonics.com...
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Page 2: Table Of Contents
FRONT PANEL CONTROLS AND FUNCTIONS ............. 6 REAR PANEL CONTROLS AND FUNCTIONS ............7 ANTENNA USE AND PLACEMENT ................ 8 INSTALLATION AND OPERATING INSTRUCTIONS ..........9 UCR205D REPLACEMENT PARTS and ACCESSORIES ........9 TROUBLESHOOTING ................... 10 SPECIFICATIONS AND FEATURES ..............11 SERVICE AND REPAIR ..................12 RETURNING UNITS FOR REPAIR ............... -
Page 3: General Technical Description
Frequency agility is not the universal panacea for interference the UCR205D perfectly suited to the rough environmental con problems. It is only another tool and a limited tool at that. The ditions found in the field. - Page 4 IF signal do not affect the pulse. SURFACE ACOUSTIC WAVE FILTER The UCR205D is unique in that it uses state of the art SAW TRI MODE DYNAMIC FILTER filters in each IF section. The SAW filters are the only filter that The audio signal is passed through a “dynamic noise reduction...
- Page 5 +8dBm with no front panel control. POWER SUPPLY The UCR205D may be operated from an external 10 to 16.5 VDC source. The power supply has a built in Poly-Fuse to protect the unit. This fuse resets if the power supply is discon...
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Page 6: Front Panel Controls And Functions
When lit, this LED indicates that power is applied to the output is activated. This will prevent an audio “thump” when UCR205D and adequate voltage is present to operate the unit. powering up the receiver. PILOT LED... -
Page 7: Rear Panel Controls And Functions
REAR PANEL CONTROLS AND FUNCTIONS DC IN JACK MONITOR The UCR205D can be powered from external 10 to 16.5 Volts This is an audio output to drive a wide variety of different types DC applied directly to this jack, or conventional 110 VAC of headphones. -
Page 8: Antenna Use And Placement
This may alleviate the drop-out problem on that rear panel of the UCR205D receiver, and the other one mounted antenna. If drop-outs are still a problem, try moving the an... -
Page 9: Installation And Operating Instructions
If the output is too low, you may hear steady noise (hiss) along with the audio. The UCR205D audio output is designed to drive any audio input device from microphone level to +8dBm line level. -
Page 10: Troubleshooting
PILOT TONE SQUELCH UCR205D rear panel and see if the noise lowers The PILOT indicator lamp on the front panel glows green to correspondingly. If the noise remains, the problem is indicate that the audio has been turned on at the transmitter, and not in the receiver. -
Page 11: Specifications And Features
UHF Wireless Diversity Receiver SPECIFICATIONS AND FEATURES Operating Frequencies: 537.600 to 865.000 MHz (537.600 to 767.900 US model) Frequency Adjustment Range: 25.5 MHz max Receiver Type: Dual conversion, superheterodyne, 71MHz and 455kHz Frequency Stability: ±0.002 % Front end selectivity: >22 dB at ±4 MHz Sensitivity 20 dB Sinad: 0.8 uV (-109 dBm), A weighted... -
Page 12: Service And Repair
LECTROSONICS’ service department is equipped and staffed to quickly repair your equipment. In warranty repairs are made at no charge in accordance with the terms of the warranty. Out of warranty repairs are charged at a modest flat rate plus parts and shipping. - Page 13 This page intentionally blank.
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Page 14: Warranty
This warranty does not apply to used or demonstrator equipment. Should any defect develop, Lectrosonics, Inc. will, at our option, repair or replace any defective parts without charge for either parts or labor. If Lectrosonics, Inc. cannot correct the defect in your equipment, it will be replaced at no charge with a similar new item.
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