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RTS BP-325 Dual-Channel Binaural Programmable Beltpack
RTS BP-325 2-Channel Binaural Programmable Beltpack
$635.35

RTS BP-325 2-Channel Binaural Programmable Beltpack

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SoundPro Item: 42100
MPN: BP325 BLACK
MSRP: $655.00
$635.35

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The BP-325 is a portable beltpack for use with RTS Two-Wire intercom systems. The BP-325 is a binaural (stereo) programmable two-channel beltpack with program-input capability. The BP-325 is for use with a dynamic microphone only.

RTS BP-325 Features

  • Call Function
  • Headset
  • Microphone Kill Detect
  • Powered Externally
  • BP-325 2-channel binaural programmable beltpack1
  • Power Requirements+18 to +33 VDC, 30 VDC nominal (standard RTS line), 45 to 85mA
  • Impedance Across Intercom Line10kΩ typical
  • Noise Contribution to 200Ω Intercom Line-75 dBu
  • Headphone Amplifier
    • Maximum Voltage Gain: 30 dB
    • Frequency Response: 100 Hz to 8 kHz, +/-3 dB
    • Headphone Impedance: 50 to 600 Ω
    • Output Power: 150 mW/150 Ω
    • Output Voltage Level: 8 volt peak-to-peak
  • Microphone Preamplifier
    • Maximum Voltage Gain: 54 dB
    • Frequency Response: 100 Hz to 8 kHz, +/-3 dB
    • Input Impedance: >1k Ω
    • Limiter Range: 30 dB
  • Program Input
    • Maximum input level: +20 dBu
    • Nominal input level: -10 to +8 dBu
    • Frequency response: 100 Hz to 12 kHz, ±3 dB
  • Monoaural Dynamic-mic Headset Connector
    • XLR-4-31 receptacle (J13)
    • Pin 1 - Microphone low
    • Pin 2 - Microphone high
    • Pin 3 - Common
    • Pin 4 - Headphone high
  • Stereo Dynamic-mic Headset Connector
    • XLR-5-31 receptacle (J14)
    • Pin 1 - Microphone low
    • Pin 2 - Microphone high
    • Pin 3 - Common
    • Pin 4 - Headphone left high
    • Pin 5 - Headphone right high
  • Carbon-mic Headset Connector (J1)
    • ¼-inch, 3-conductor Phone Jack
      • Used for Headset
      • Tip - Carbon microphone
      • Ring - Headphone
      • Sleeve - Common
    • Used for Mic Switch
      • Tip - Remote switch normal-open contact
      • Ring - No connection
      • Sleeve - Remote switch common
  • Intercom Line Input Connector (J11)
    • XLR-3-31 female receptacle
      • Pin 1 - Common
      • Pin 2 - +30 VDC In & audio
      • Pin 3 - Channel 2 intercom audio
    • Used for Program Input
      • Pin 1 - Common
      • Pin 2 - Program input high
      • Pin 3 - Program input low
    • Used for Remote Mic Switch and/or External Power
      • Pin 1 - Common
      • Pin 2 - +22 to +24 VDC
      • Pin 3 - Remote switch normal-open contact

In The Box

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