Specifications and features – Lectrosonics R175 User Manual

Page 7

Compact Receiver

SPECIFICATIONS AND FEATURES

Operating Frequencies:

169 to 198 MHz, crystal controlled

RF Sensitivity:

-110 dBm for 20 dB Sinad (0.7 uV)

IF Selectivity:

150 kHz interference bandwidth; -30 dB @ ±200 kHz

Squelch Quieting:

-109 dB

AM Rejection:

Below the noise at all input levels

Modulation Acceptance:

±15 kHz

Third Order Intercept:

+5 dBM

Distortion:

0.5% @ 1 kHz, 12 kHz deviation (system)

Signal/Noise Ratio:

-90 dB (system)

Audio Outputs:

XLR: 200 Ohms bal; 100 mV max.

Antenna Input:

BNC; 50 Ohms impedance

Controls:

Front panel attennuator controls XLR output; 2 position
power/function switch

Indicators:

Red LED for power ON; 2 LEDs for modulation level;
Yellow LED for CODE ON

Power Requirements:

Unit accepts 12 to 18 VDC. Polarity protected, standard 2.1mm
coaxial power jack accepts Switchcraft S760 or equivalent plug.

110 Volts AC via CH-12 AC adapter

Power Consumption:

98 mA @ 12 kHz deviation, 72 mA @ idle

Weight:

8.4 oz. without antenna

Dimensions:

1.25 x 3.25 x 5.15 inches

Rio Rancho, NM – USA