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Comtek BST-75 Base Station Transmitter

 
  • Dale #:

    COMT-BST75
  • Availability:

    Not in Stock - Reserve Yours
  • This item is not in stock and needs to be ordered from the manufacturer. Your payment will be charged after completing checkout. We will strive to ship as soon as possible, pending availability.

Description

The BST-75 mini base station transmitter meets the highest professional standards while offering outstanding value and the most advanced technology available. This versatile and innovative transmitter is simple to use, yet it has sophisticated features such as "Flash Memory" 98-channel programmab... Read More

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Description

The BST-75 mini base station transmitter meets the highest professional standards while offering outstanding value and the most advanced technology available. This versatile and innovative transmitter is simple to use, yet it has sophisticated features such as "Flash Memory" 98-channel programmability with synthesized manual 10-channel selectable user-switch. Plus a unique multifunction RF indicator detects bad antenna load, RF presence, coaxial cable short or open condition for quick and easy troubleshooting.

Features:

  • Large Area Assistive Listening Systems
  • Simultaneous Multiple Language Interpretation
  • Compact Design for Multiple Transmitter Installations

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Product Specs

Audio InputsLine level balanced input 0 dBm for 80% modulation (+20 dBm max, XLR-3F)
Unbalanced input (+5 dBm Max) or two wire electret microphone with bias voltage for electret microphone (-35 dBv at 5 K ohms) with 1/4” phone jack.
ConnectorsXLR-3F Combo with 1/4” phone jack
Barrel type 5.5mm X 2.1mm power jack AC or DC
BNC type RF output
Operation IndicatorsLED bargraph VU meter
LED antenna load and coaxial cable condition indicator
LED DC power indicator
Antenna19” Telescopic antenna mounts directly into top of transmitter
BNC RF output connector for optional external antenna
FCC ComplianceType Accepted under FCC Part 90
Power Requirements12 Volts AC or DC 200 mA max
Frequency Response80 HZ to 10 KHZ
Audio DistortionLess than 0.5% at 80% modulation
Modulation LimiterPeak compressor type with high linear overload protection (25 dB).
Attack time less than
1 ms, recovery time 10 ms
Audio ProcessingCompanded and non-companded to accommodate a variety of receivers
Audio Gain ControlLimited to 20 dB
RF Output PowerMaximum power output for FCC Part 90(120mW)
Harmonic and Spurious EmissionsBetter than 50 dB below carrier
Dimensions3 3/4" X 1 5/8" X 5 1/4" deep
Weight15 1/4 oz.

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