Replacement parts and accessories, Specifications and features – Lectrosonics CR187 User Manual
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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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