ASL BS217 Dual Channel Master Station with Integral PSU 1U

-24% ASL BS217 Dual Channel Master Station with Integral PSU 1U

The Basic Series provides a cost-effective solution in more limited applications that require full duplex, party line communication. All interconnections are made with standard, balanced microphone cable with XLR-3 connectors. Installation requires no expert knowledge, and clear layout of controls assures trouble-free operation with a very short learning curve. A current-driven interconnect loop ensures that operator listening levels do not change as stations are added to or removed from the network.

Product Features

  • Durable, lightweight ABS beltpack
  • Visual and audible call system, with volume trimmers
  • Accepts dynamic or electret microphones (phantom powering standard)
  • Separate TALK and CALL buttons with LED indicators for each channel
  • Auto-resetting switch mode power supplies for 110 V or 240 V mains
  • Proprietary frequency correction for enhanced intelligibility
  • Automatic headset detection
  • Auxiliary program input
  • Product Specifications
  • Basic Series Technical Specifications - Analog Intercom

System

  • Dynamic range: 80 dB (1kHz, THD <1%)
  • Call signal (send): 2.8 mA
  • Call signal threshold (receive): 2.4 V DC
  • Supply voltage: 30 V DC (12 V to 32 V)

Intercom line

  • Impedance: 350 ohms (1 kHz), 2.2 kOhms (DC)
  • Audio level: nom. -18 dBu, max. 4 dBu

Switch Mode Power Supplies (BS 216/181/286)

  • Mains voltage range: 100 - 240 V AC, 50/60 Hz
  • Output voltage: 30 V DC ( /- 5%)
  • Max output power: 45 W

Mic Preamps

  • Headset mic impedance: 200 ohms
  • Gain: 40 - 60 dB (adjustable internally)
  • Presence filter: 6dB @ 5 kHz
  • Frequency response: 200 Hz - 15 kHz (-3 dB)
  • Power to electret mic: 9 V DC

Headphone Driver Amps

  • Max. output level: 10.6 Vrms (at 200 ohms)
  • Max. output power: 0.5 Wrms (at 200 ohms)

Side Tone

  • Rejection: 0 - 30 dB adjustable
  • Product Code: BS217
  • Availability: 2-3 Days
  • £672.78
  • £510.00