Specifications - Telex SoundMate SR-50 Operating Instructions Manual

SPECIFICATIONS

SR-50 Single Channel Receiver
Temperature Range . . . . . . . . . . . . . . . . . . 0 to +50 degrees C
Supply Voltage . . . . . . . . . . . . . . . . . 2-3 Volts, (2) AA Batteries
Quiescent Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 mA
Available Frequencies . . . . . . . . . . . . Refer to Frequency Chart
@
Sensitivity (12 dB SINAD
25 kHZ Deviation) . . . . . . . . . . . . 0.5µ V typical/1µ V maximum
Adjacent Channel
Rejection ± 200 kHz . . . . . . . . . . . . . . . . . . More than 35 dB Down
Image and Spurious
Rejection . . . . . . . . . . . . . . . . . . . . . . . . . . More than 50 dB Down
@
Signal-to-Noise Ratio
1 mV input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . More than 60 dB
Distortion. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Less than 2%
Audio Frequency Response
100 Hz-10 kHz. . . . . . . . . . . . . . . . . . . . . Less than 3 dB Variation
Audio Output
@
10% Distortion
2.0V
8 Ohm 15 mW
32 Ohm 10 mW
Controls and Connections Volume OFF/ON Switch
Receiver Jack (Audio Output)
3.0V
80 mW
50 mW
-1-