Frefgikty USDR USDX 80/40/20/17/15/10M 6 Band All Mode HF SSB QRP Transceiver Compatible with USDX QCX-SSB

Description

Frefgikty features: Automatic Gain Control (), Noise-reduction (), Voice-triggered Xmit (), Attentuators (ATT), TX noise gate, TX drive control, Volume control, dBm/S-meter.SSB opposite side-band/ supression Transmit: -45dBc, IMD3 (two-tone) -33dBc, Receive: -50dBcMultiband support, continuously tunable through bands 160m-10m (and from 20kHz..99MHz with loss in performance) firmware, built with for IDE; allows experimentation, new features can be added, contributions can be shared via Github, software-complexity: 2000 lines of codeSoftware-based that can be used as fast Full -In (QSK and semi-QSK operation) or assist in /TX switching for operating digital modes (no or PTT interface required), external PTT output/PA control with TX-delaySimple to install modification with 8 changes and 8 wires and low-cost transceiver design: because of the EER-transmitter class-E it is highly power-efficient (no bulky heatsinks required), and has a simple design (no complex balanced linear power amplifier required)Colour:blackMaterial:Aluminum alloySize:38 x 88 x 155mmPackage Contents:1 * USDX TransceiverOnly the above package content, other are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real . The measurement allowed is +/- 1-3cm.