Lectrosonics CR187 User Manual download pdf (Page 10)

CR187

Replacement Parts and Accessories

Part No. Description

CH-12 110 Volt AC adapter for CR187 receiver

A-185 Coax Remote, folded-dipole antenna with

coaxial cable

35753 System pouch

A-195RA Helical, ﬂexible (“rubber duckie”) antenna

with a 9inch whip and a right angle BNC

connector

A-185-BNC Telescoping 1/4 wave whip on a swiveling

BNC connector

Speciﬁcations and Features

Operating Frequencies: 150MHz to 216MHz, crystal controlled

Sensitivity: Better than 0.6uV for 20dB quieting without compandor;

1.9uV for 50dB S/N ratio with compandor

Signal/Noise Ratio: 102dB A weighted

Squelch Quieting: greater than 100dB

AM Rejection: -60dB (10uV to 0.1 Volts)

Modulation Acceptance: ±15kHz

Image and Spurious Rejection: greater than 100dB

Third Order Intercept: +6dBm

Audio Outputs: XLR: 200 Ohms balanced; 100mV max.

Headphone: 2 Volts RMS into 100 Ohms

Antenna Input: BNC; 50 Ohms impedance

Controls: XLR front panel output attenuator control

Recessed trim-pot headphone control

3 position power/function switch

Indicators: Red LED for power “ON” (Battery status)

2 LEDs for modulation level

“RF” LED for transmitter “ON”

Power Requirements: 12 Volts DC external (either polarity)

110 VAC via CH-12 AC adapter

Single 9 Volt alkaline battery

Power consumption: 55mA

Battery Life: 5 hours with alkaline

Weight: 11 ounces including battery

Dimensions: 1.1” x 2.75” x 5.2”

Speciﬁcations subject to change without notice.

LECTROSONICS, INC.

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Lectrosonics CR187 User Manual Page 10