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2004Video Assist and Video Accessories forum

CanaTrans UHF video transmitter performance and comparison with other models

22 years old. Gear and prices may have changed since.

DisputedParticipants disagreed and reached no conclusion. Read the findings as positions, not as an answer.

What the thread found

  • The CanaTrans transmitter allows adjustment of power levels through menu controls rather than requiring RF pads attached to antennas.
  • Video gain adjustment capability can improve picture quality when a video tap is providing maximum signal.
  • The unit can transmit video signals up to 1000 feet in line-of-sight conditions.
  • Channel 40 through 50 inclusive provides 11 operating channels for UHF transmission.
  • Audio offset differences between PAL and NTSC standards require separate hardware and software versions.
  • Reception quality depends on proper matching between transmitting and receiving equipment in the system chain.
  • A factory reset function returns all settings to default specifications within seconds via a single control.
  • An adapter plate with cross-shaped design and multiple screw holes is available to mount the transmitter on different camera configurations.
  • Some field users reported poor picture quality at 20 feet distance with high-gain yagi antennas and dual units on adjacent channels.
  • The transmitter is significantly larger than competing models like the Modulus 3000, notably in width dimension.

Depends on

  • One user reported disappointing results and suspected receiving equipment setup issues rather than transmitter performance.
  • Disagreement exists about overall reliability and field performance with some operators reporting significant difficulties while others reported satisfaction.
  • The claim of 1000-foot transmission range may not reflect typical operational conditions in urban environments with RF interference.
  • Size and weight limitations were raised as concerns but not conclusively addressed.

Gear in this thread

Moduluscatalog

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