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2007Video Assist and Video Accessories forum

VAT-25 wireless video transmitter for film production

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

What the thread found

  • The VAT-25 transmitter is compatible with Modulus cables due to identical Hirose connector pin configuration.
  • The unit transmits composite video and audio via UHF channels 14-69 and accepts 10-36 VDC power input.
  • Performance in side-by-side tests with competing transmitters showed equivalent video quality.
  • The VAT-25 is significantly smaller and lighter than comparable models like the Canatrans.
  • An optional PRO cable provides both video and power delivery through a single connector.
  • The transmitter can be powered by various voltage sources within the 10-36 VDC range with reverse polarity protection.
  • Channel selection and locking is controlled via up and down buttons, with a 3-second press locking the chosen channel.

Depends on

  • Wireless transmitter performance was only tested in real-world film production settings, not in controlled laboratory conditions.
  • Video quality comparisons were subjective observations rather than objective measurements.
  • One user planned extended testing in New York City through December but did not provide follow-up results.
  • The discussion is from 2007, so current availability and pricing may differ.
  • Operating temperature range is -20 to +85 Celsius, limiting use in extreme environments.
  • RF power output is +20dBm, which may have range limitations depending on antenna and interference.

Gear in this thread

Moduluscatalog

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