Specifications And Features - Lectrosonics UCR30 Operating Instructions Manual

Operating Frequencies (MHz):
Block 525 525.000 - 550.500
Block 21 537.600 - 563.100
Block 22 563.200 - 588.700
Block 23 588.800 - 614.300
Block 24 614.400 - 639.900
Frequency Adjustment Range:
Receiver Type:
Frequency Stability:
Front end bandwidth:
Sensitivity
20 dB Sinad:
60 dB Quieting:
Squelch quieting:
AM rejection:
Modulation acceptance:
Image and spurious rejection:
Third order intercept:
Diversity method:
FM Detector:
Antenna inputs:
Audio outputs
Rear Panel XLR:
Front Panel Controls and Indicators
LCD control panel menus:
Main window:
Frequency window:
Audio output level adjustment:
Battery level tracking:
Scanning mode:
Audio test tone:
Transmitter battery type selection: 9 V alkaline, 9 V lithium, AA alkaline, AA lithium
Rear Panel Controls and features:
Power Options:
Ext DC:
Int Batt:
Battery Life:
9V alkaline
9V lithium
Weight:
Dimensions:
System Audio Specifications
(UCR301 Receiver / UM300B Transmitter)
Signal to Noise Ratio:
Distortion:
Frequency Response:

SPECIFICATIONS AND FEATURES

Block 25 640.000 - 665.500
Block 26 665.600 - 691.100
Block 27 691.200 - 716.700
Block 28 716.800 - 742.300
Block 29 742.400 - 767.900
25.5 MHz max.
Triple conversion, superheterodyne, 244 MHz , 10.7 MHz and 300 kHz
±0.001 %
30 MHz @ -3 dB
0.9 uV (-108 dBm), A weighted
1.12 uV (-106 dBm), A weighted
Greater than 125 dB
Greater than 60 dB, 2 uV to 1 volt (Undetectable after processing)
85 kHz
70 dB
0 dBm
Phased antenna diversity
Digital Pulse Counting Detector operating at 300 kHz
Dual fixed - made of marine phosphor bronze
Adjustable from -50 dBu to +9 dBu in 1 dB steps.
Calibrated into a typical 10 K Ohm balanced load.
Actual output impedance maximum 500 Ohms, minimum 200 Ohms.
Pilot tone; antenna phase, receiver battery level;
transmitter battery level; audio level, RF level
Frequency, TV channel; Transmitter Frequency Select Switch settings
-50 dBu to +9 dBu
Both transmitter and receiver in 1/10th volt steps, accuracy +/- 10%.
Coarse and fine modes for spectrum check
1 kHz, -50 dBu to +9 dBu output, < 5% THD
XLR audio output jack; External DC input; Battery compartment access
Minimum +10 VDC to maximum +18 VDC; 1.6 W, 100 mA at +12 VDC
9 V alkaline or lithium (90 mA @ 9 V, 120 mA @ 6 V)
3.5 hours continuous, 4 hours intermittent
Up to 7 hours (continuous and intermittent usage are the same)
11.3 oz with battery
2.83" wide x 1.25" high x 4.64" deep
108 dB; A-weighted at full quieting
Less than 0.5% at 50% modulation, 1 kHz
+/- 3 dB from 40 Hz to 18 kHz
Specifications subject to change without notice.
Rio Rancho, NM – USA
UHF Wireless Diversity Receiver
Block 30 768.000 - 793.500
Block 31 793.600 - 819.100
Block 32 819.200 - 844.700
Block 33 844.800 - 862.000
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