RTS BP351/A5F

BP-351 A5F

OUR PART #:  BP351/A5F Write the First Review.

Our Price: $346.29
List Price: $420.00
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  • Call function that allows the user to send or receive call signals to other devices on the intercom channel, including audible call alert on the listen side.
  • Microprocessor-controlled microphone kill detect.
  • Powered externally
  • Headset 4-pin XLR connection
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RTS' BP-351 is a portable user station for use with RTS™ Two-Wire intercom systems. The BP-351 is a microprocessor controlled two-channel select intercom belt pack. The BP-351 has a connection for headset/earset microphones (Dynamic or Electret). The factory setting is for Dynamic.

Features:

  • Call function that allows the user to send or receive call signals to other devices on the intercom channel, including audible call alert on the listen side.
  • Microprocessor-controlled microphone kill detect.
  • Powered externally
  • Headset 4-pin XLR connection
  • A built-in auto-sensing headset connector determines automatically whether a dynamic or electret headset is connected to the system.

Specifications:

  • Channel Supplied Power Requirements: 30 VDC nominal (standard RTS line), 45 to 70 mA
  • Environmental Requirements:
    • Storage: -20°C to 80°C; 0% to 95% humidity, noncondensing
    • Operating: 0°C to 50°C; 0% to 95% humidity, noncondensing
  • Dimensions: 5" (127 mm) high, 3.5" (88.9 mm) wide, 1.8" (45.7 mm) deep
  • Weight: Approximately 13 oz (364 g)
  • Interface Requirements:
  • Headset/Earset:
    • 50 to 200 ohm dynamic microphone
    • 50 to 600 ohm headphones
  • RTS Intercom Channel:
    • Output Level: 0.775 Vrms (0 dBu) nominal
    • Bridging Impedance: greater than 10,000 ohms
  • Call Signalling:
    • Send: 20 kHz ±100 Hz, 240 mVrms ±10%
    • Receive: 20 kHz ±800 Hz, 100 mVrms
    • Mic-Off Frequency Detect: 24 kHz ±800 Hz, 100 mVrms
    • Noise Contribution: less than -60 dB on the line
  • Headphone Amplifier:
    • Maximum Output: 60 mW into 150 ohms
    • Frequency Response: 200 Hz to 8 kHz +1/-4dB nominal
    • Audible Alert: 1 kHz tone
    • Total Harmonic Distortion: Less than 0.2% nominal at 50 mW from the line
    • Sidetone: 20 dB minimum range, adjustable
  • Connector Pin Configurations:
    • Intercom Channel Connector
    • Pin 1 Headset Microphone low
    • Pin 2 Headset Microphone high
    • Pin 3 Headphone Low
    • Pin 4 Headphone High
    • Pin 5 No Connection

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