Decade MS100 Low Power FM Transmitter
- Feb 11, 2021
The MS100 is a professional grade low power FM transmitter operating in the commercial FM band (88.1 - 107.5 MHz). It is intended for indoor (churches, theaters, cinemas, auditoriums, conference halls) or outdoor (business parkings, tourist attractions, talking signs) short range broadcasting in a variety of applications: hearing assistance, translation, information, sound re-enforcement. Its outstanding RF and audio performances, ruggedness, reliability and versatility make the MS100 stand out from conventional hearing assistance systems.
User programmable frequency
No manual tuning required
Works with standard FM receivers
Coverage of 150 feet or more with portable FM receiver, 500 feet or more with car radio
Adjustable input level with over modulation indicator
Selectable bass boost and mono/stereo operation (stereo version only)
Choice of 4 audio configurations
Stereo 1/4-F audio input connector
Choice of fixed antenna or UHF connector
FCC part 15 and Industry Canada Bets-1, RSS-210 & RSS-123 certified
All steel cabinet
3 years warranty
Made in Canada
Modulation: FM, 75 kHz deviation
Frequency selection: 88.1 - 107.5 MHz
RF power: 250 µV/m@3m (FCC Part 15 and IC RSS-210), 100 μV/m@30m (IC BETS-1), 1 mW (IC RSS-123)
Load impedance (UHF connector): 50 Ω
Spurious rejection: 40 dB min.
Frequency response: 20 - 20 kHz (mono models), 20 - 15 kHz (stereo model)
Harmonic distortion: 0.3% max.
Signal-to-noise ratio: 70 dB min.
Stereo separation: 35 dB min., 40 dB typ.
Input sensitivity / impedance: -15 dBm to +22 dBm / 5 kΩ (mono unbal.), -13 dBm to +22 dBm / 10 kΩ (stereo unbal.), -10 dBm to + 22 dBm / 600 Ω (bal.), -60 dBm to 0 dBm / 950 Ω (mic.)
Power supply: 110/16 VAC @ 300mA
Dimensions: 6.3" W x 10.5" D x 1.75" H
Weight: 5 lb.
CERTIFICATION STANDARDS: FCC Part 15, CNR-123, CNR-210 HOMOLOGUATION #: FCC: MCHMS-100, INDUSTRY CANADA: CAN 1857102155, CAN 1857231121