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UHF Receiver stabilized with detachable antenna 433Mhz

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  • Model: RECUHF2S
  • Shipping Weight: 0.05lbs



A professional PLL UHF CRYSTAL CONTROLLED RECEIVER Version 2 is different than Version 1 receiver by additional sensitive RF stage, an on/off LED and the most important: a detachable antenna. 
This feature is very important when you wish to listen from a car. The antenna can be removed, attached to an BNC cable, this way only a small antenna is outside the car.

All our Crystal Controlled UHF transmitters (phone line transmitters, phone "adapters" transmitters, Mains (110V / 220V) transmitters, VOXes and room transmitters will match the receiver frequency.
This model has excellent reception circuit and great sound quality.
It can be connected to a recorder and earphones at the same time.
This high quality receiver costs less than any narrow-band scanner receiver or most of other professional receivers and 
This model was thoroughly tested with our transmitters in various conditions and we absolutely recommend it for use.
The PLL UHF crystal controlled receiver can be used in a room or business, indoor or outdoor.


  • Working Voltage: 9V alkaline battery (not included)

  • Dimension: ONLY 2 X 5.5 X 8.7 cm.

  • On / Off LED.

  • Detachable antenna

  • Receiver's frequency range: 433.8-433.9MHz

  • Double Superheterodyne - PLL

  • Sensitivity: Better than –125 dBm into 50 Ohm (12 dB/sinad).

  • Less current drawing than any similar device - due to new components.

  • It uses a special antenna, only 12 cm.

  • SMD built, for more stability and range (MIL SPECS 1% accuracy)

  • Sensitivity: Better than –125 dBm into 50 Ohm (12 dB/sinad)

  • Deviation: ~ 2.5 KHz to 6 KHz.

  • Outlets for audio recording and earphones.

  • The battery time-life depends on the battery freshness and brand.

  • External DC jack.

  • Professional plated board for extra stability. There is NOT oxidation and dry soldered joints during the time due to the coating material.

  • The Receiver comes fully assembled and ready to use, Just connect it and start listening.



  • 1 x Crystal controlled PLL Crystal controlled receiver.

  • 1 x Instructions Manual.