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UM100
UHF Belt-pack Transmitter


  • 256 synthesized UHF frequencies
  • Wide range input limiting
  • Dual LEDs for accurate gain adjustment
  • Dual-band compandor for low noise and distortion
  • Variable low frequency roll-off adjustment
  • Rugged, tempered alloy antenna
  • Slim, spring-wire contoured belt clip
  • Rugged machined aluminum construction

PDFDownload the Technical Data sheet (83.3kB) for this product in PDF format.
PDFDownload the Instruction Manual (255kB) for the UCR100 in PDF format.
PDF100 Series System Setup Procedure (156.5kB)


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Switch Setting vs Frequency Charts
Freq Blocks vs TV Channels Charts

The UM100 belt-pack transmitter is a high performance synthesized UHF design that offers the frequency agility needed to alleviate interference and frequency coordination problems in travelling applications. Interference caused by television broadcasts and other radio equipment can easily be avoided with 256 available frequencies selected in 100 kHz steps with two rotary switches on the side panel.