Source: rigpix
Receivers
Updated: 09/02/2026
Whistler TRX-2
Confidence score: 50%
Estimated value
451€
Theoretical estimate
383€
Minimum
518€
Maximum
Specifications
GENERAL
- Type
- VHF/UHF receiver/scanner
- Frequency range
- 25-54 MHz 108-174 MHz 216-512 MHz 764-782 MHz 791-797 MHz 806-824 MHz 849-869 MHz 894-960 MHz 1240-1300 MHz (Cellular blocked in the US)
- Tuning steps
- 3.125 / 5 / 6.25 / 7.5 / 8.33 / 10 / 12.5 / 25 KHz (Depending on band)
- Frequency stability
- ? ppm
- Channels / memory management
- Scans 70 channels per second Object oriented Alpha tags Frequencies and settings load into system RAM from the SD card at power on
- Power supply
- 12-14.4 VDC Internal rechargeable battery for the clock
- Current drain / power consumption
- Less than 600 mA
- Antenna impedance / connector
- 50 ohm / BNC
- Dimensions (W*H*D)
- 180*45*135 mm (7.12*1.75*5.31")
- Weight
- 950 g (2.09 lb)
- Other features
- Trunking: Motorola, LTR, EDACS. Spectrum sweeper. Discriminator output. Audio recorder. Weather alert. Skywarn. SD card slot. CTCSS/PL and DCS. Dot-matrix LCD (132*65 dots). Clock.
RECEIVER SECTION
- Receiver system
- Triple conversion superheterodyne 1st IF: 380.8 MHz 2nd IF: 21.4 MHz 3rd IF: 455 KHz
- Sensitivity
- AM (No reference): 108-137 MHz: 0.4 uV 225-380 MHz: Not specified FM (12 dB SINAD): 25-54 MHz: 0.2 uV 137-174 MHz: 0.3 uV 216-300 MHz: 0.4 uV 300-406 MHz: 0.8 uV 406-512 MHz: 0.4 uV 764-960 MHz: 0.5 uV 1240-1300 MHz: 0.5 uV
- AF output power / speaker
- 500 mW at ?% distortion / 8 ohm
- External speaker connector
- TS "Minijack" (3.5 mm)
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