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PST: VHF/UHF CW Test Transmitter

Dual Channel CW Test Transmitter
136-174 MHz, 396-512 MHz


  • Dual Channel
  • 136-174 MHz (standard channel 1)
  • 396-512 MHz (standard channel 2)
  • Intelligent user interface
  • Backlit touch display
  • -10 to +12dBm output level
  • Simultaneously transmit on both channels
  • Battery operated
  • Compact 7" x 5" x 3" package
  • Portable (approximately 3.5 lbs)
  • Durable soft case optional (pictured)

The PST is a complete, portable CW test source capable of transmitting test signals on two channals simultaneously.  The output from each channel is enabled independently and the level can be adjusted between –10dBm and +12dBm in 0.1dB steps.

This transmitter is specially designed for testing in the VHF/UHF/Public Safety Bands (136-174 MHz, 396-512 MHz). Channel spacings of 12.5 kHz and 25 kHz allow for testing of newer narrow-band products and also for older legacy systems.

The transmitter frequency and output level for each channel can be set from the touch keys on the front panel.  The transmitter status can easily be monitored from the backlit LCD display.  The transmitter also contains an USB interface enabling the user to control the transmitter remotely.

The transmitter can be powered using the internal 6 AA rechargeable batteries for 6 to 8 hours of continuous operation or from the AC/DC wall adapter included.

Praxsym offers the flexibility to design and build equipment to meet specific requirements. Please contact Praxsym for a quote tailored to fit your requirements.

A datasheet is available as a PDF file.

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