Specifications and features – Lectrosonics UCR210d User Manual

Page 12

SPECIFICATIONS AND FEATURES

Operating Frequencies (MHz):

Block 21

537.600 - 563.100

Block 28

716.800 - 742.300

Block 22

563.200 - 588.700

Block 29

742.400 - 767.900

Block 23

588.800 - 614.300 (outside USA)

Block 30

768.000 - 793.500 (outside USA)

Block 24

614.400 - 639.900

Block 31

793.600 - 819.100 (outside USA)

Block 25

640.000 - 665.500

Block 32

819.200 - 844.700 (outside USA)

Block 26

665.600 - 691.100

Block 33

844.800 - 865.000 (outside USA)

Block 27

691.200 - 716.700

Frequency Adjustment Range:

25.5 MHz in 100kHz steps

Receiver Type:

Triple conversion, superheterodyne, 71MHz , 10.7MHz and 300kHz

Frequency Stability:

±0.002 %

Front end bandwidth:

+/- 5.5MHz @ -3dB

Sensitivity

20 dB Sinad:

0.8 uV (-109 dBm), A weighted

60 dB Quieting:

1.12 uV (-106 dBm), A weighted

Squelch quieting:

Greater than 125 dB

AM rejection:

Greater than 60 dB, 2 uV to 1 Volt (Undetectable after processing)

Modulation acceptance:

>90 kHz

Image and spurious rejection:

>85 dB

Third order intercept:

+12 dBm

Diversity method:

Phased antenna diversity

FM Detector:

Digital Pulse Counting Detector operating at 300kHz

Antenna inputs:

Dual BNC female; 50 Ohm impedance

Audio outputs

Rear Panel XLR:

Nominal 600 Ohm balanced, three level ranges:

LO - Variable -50 dBm to -20 dBm

MID - Variable -30 dBm to 0 dBm

HI - +7 dBm line level.

Front Panel Controls and Indicators:

Main and Diversity antenna BNC connectors; Rotary volume control; Power switch and
LED; 3 stage pilot tone LED; Three LED, 10 stage RF signal level;
Two LED, 5 stage TX mod level; 4 stage RX battery level LED;
4 stage TX battery level LED; Two diversity LED’s.

Rear Panel Controls and features:

XLR audio output jack; Frequency selection switches; External DC input; Audio level range
select switch.

Power Options:

Ext DC: Minimum 9 Volts to maximum 16 Volts DC; 1.6 W, 130 mA at 12VDC
Int Batt: Four AA alkaline or lithium

Battery Life:

Four AA alkaline - 4 hours continuous; 7 hours intermittent
Four AA lithium - up to 16 hours (continuous and intermittent usage are the same)

Weight:

20oz.

Dimensions:

3.23" wide x 1.25" high x 6" deep

Specifications subject to change without notice.

System Frequency Response

Typical System THD + Noise

2.0%

0dB

1.0%

-3

-6

0.5%

-9

-12

100

1kHz

10k

20k

100

1kHz

10k

20k

Adjustable LF Roll-off