Specifications and features – Lectrosonics DR175 User Manual

Page 7

Ratio Diversity Receiver

SPECIFICATIONS AND FEATURES

Operating frequencies:

150 to 216MHz, crystal controlled

Sensitivity:

-110dBm for 20dB Sinad (0.7uV)

Signal/noise ratio:

96dB flat; 99dB A-weighted

Squelch quieting:

Greater than 109dB

AM rejection:

Below the noise at all input levels

Modulation acceptance:

Greater than ±15kHz

IF Selectivity:

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

Third order intercept:

+5dBm

Diversity technique:

Dual receiver “opti-blend” audio combining

Audio outputs:

XLR: 200 Ohm bal.; 100mV max.

Antenna inputs:

Dual BNC female; 50 Ohm impedance

Controls:

Front panel attenuator controls balanced outputs; Power switch

Indicators:

Red LED for power “ON”; Dual modulation LEDs show
transmitter audio level; Dual “opti-blend” LEDs display mixture
ratio; Code ON LED

Power requirements:

12V DC (rear panel jack); 110V AC (using supplied CH-12
AC adapter)

Power consumption:

170mA max

Weight:

10.1 ozs

Dimensions:

3¼” wide, 1¼” high, 5¼” deep

Specifications subject to change without notice

Rio Rancho, NM – USA