Connector Pin Configurations - RTS BP-319 User Manual

BP-319 / BP-351 User Station
Frequency Response:
200Hz to 8 kHz +1/-4dB
nominal.
Total Harmonic Distortion:
Less than 0.2%nominal at
Channel output
Electret Microphone Amplifier:
Voltage Gain:
Mic to Channel; 27 ±3 dB,
before limiting
Mic to Headphone; adjust
able, 45dB ±10% into 150Ω
Frequency Response:
200 Hz to 8kHz +1/-4dB
nominal.
Total Harmonic Distortion:
Less than 0.2% nominal at
channel output
CONNECTOR PIN
CONFIGURATIONS
Intercom Channel Connector
XLR-3 M/F
Loop Thru BP-319 BP-351
Pin 1 Common Common
Pin 2 +30 +30 In/
VDC IN Syst Chan 1
Pin 3 Syst Syst
Chan 2 Chan 2
Headset Connector
Type: XLR-4F
Pin 1 Headset microphone low
Pin 2 Headset microphone high
Pin 3 Headphone common
Pin 4 Headphone Chan 1 or Chan
1 and Chan 2 audio
Type: XLR-5F
Pin 1 Headset microphone low
Pin 2 Headset microphone high
Pin 3 Headphone low
Pin 4 Headphone high
Pin 5 No Connection
** Sometimes pin 4 and 5 connect
together when using a dual-sided
headset.
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BP-319 / BP-351 User Station
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