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Decade MS-100 Transmitter

SKU: MS100 MPN: MS100

The Decade MS-100 is a professional quality mono FM transmitter.

*** SOLD OUT (no ETA) ***

List Price: $605.00
Sale Price: $459.00

The MS-100 from Decade is housed in an all-steel cabinet and is offered in four configurations: Mono Unbalanced Line Level, Mono Balanced Line Level, Mono Balanced Microphone Level or Stereo Unbalanced Line Level.

This professional quality mono FM transmitter operates in the commercial FM broadcast band (88.1 - 107.5 MHz) and can be used in a wide variety of applications like sound re-enforcement, hearing assistance, information and short range broadcasting. The MS-100 features DAFP (Direct Access Frequency Programming); this new digital technology allows the end user to program the frequency without any manual tuning inside the unit.

Decade MS-100 FEATURES:

  • User programmable frequency
  • No manual tuning required
  • Hi-Fi mono audio mode
  • Peak indicator with associated volume
  • Fixed telescopic antenna
  • Continuous duty
  • DAFP technology
  • Two year warranty (parts & labour)


  • Mono unbalanced
  • Mono Balanced
  • Mono Mic****
  • Stereo Unbalanced


  • 1/4" female stereo*
  • 1/4" female (TRS)**
  • 1/4" female (TRS)**
  • 1/4" female stereo***


  • -15dBm to +15dBm (line level)
  • -15dBm to +15dBm (line level)
  • -50dBm to +10dBm (mic level)
  • -15dBm to +15dBm (line level

* A stereo source will be automatically mixed into a mono feed inside the unit.
** (TRS): Tip is negative phase, Ring is positive phase and Sleeve is ground.
*** (TRS): Tip is left channel, Ring is right channel and Sleeve is common ground.
**** Phantom power is present on Tip & Ring contacts for a condenser type microphone usage.

Decade MS-100 Technical Specifications:

  • Modulation: FM, 75 KHz deviation
  • Frequency selection: 88.1 - 107.5 MHz
  • Frequency precision:.005% Crystal.
  • RF power: 250 ÁV/m@3m.(FCC Part 15 DOC RSS-210), 1 miliwatt(DOC RSS-123)
  • Spurious rejection: 45 dB min.
  • Frequency response: 20-20 KHz
  • Harmonic distortion: .05% max.
  • Signal to noise ratio: 70 dB min.
  • Input sensitivity: -15dBm to +15dBm (unbalanced)
  • Dynamic range: 80 dB min.
  • Power supply: 110/16Vac @ 300mA
  • Dimensions: 6.3" x 10.5" x 1.85"
  • Weight: 5 lbs.

Decade MS-100 Configuration (PDF)

Decade MS-100 Manual (PDF)

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