DISCOVERY TX 500 Upgrade Amplifier & ATU!

We look at the latest firmware update and also at the upcoming accessories.


  • Splash proof & Dustproof Portable SDR
  • 160-6-meter ham bands;
  • General ‘receive’ coverage 0.5 – 56.0MHz;
  • All modes: SSB, CW, DIG, AM, FM;
  • High-performance 32-bit floating-point DSP;
  • Current drain as low as 100 mA in ‘receive’ mode (backlight on, preamp off, no signal);
  • External power supply DC 9-15V, 1 to 3A typical in transmit;
  • High-contrast LCD with 256×128px;
  • High-performance real-time Panadaptor (48 kHz wide);
  • On-line firmware updates;
  • Rear folding kickstands for viewing angle and transportation;
  • Ultra-compact size (H×W×D): 90mm (3.5″) × 207mm (8.1″) × 21mm (0.8 “);
  • Weight: 0.55Kg (19,4oz).
  • Adjustable output power 1—10W
  • Digital Hi-Performance Filtering  (4 receive, 2 transmit)
  • 48 kHz Build-in HI Speed Panadaptor
  •  I/Q Output



HF Band Plan Review

HF Band Plan Review

Over the past 18 month a proposal for an IARU HF Digital Mode reorganization has been undertaken by representatives of all three IARU Regions IARU-R1… Read more


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