<ul><li>High efficiency: The transceiver adopts 8-band design, covering 80m, 60m, 40m, 30m, 20m, 17m, 15m and 10m frequencies, which can be adjusted from 20khz to 99mhz, with high efficiency.</li><li>Other Functions: This SDR radio transceiver has multiple interfaces, with built in speaker with cavity and BNC antenna interface, and all LPF parts use c0g/np0 capacitors.</li><li>Radio Transceiver: Shortwave QRP SSB CW radio transceiver, with clear LCD display, support connection to computer, use FT8, JS8, FT4 and other mode software to control digital.</li><li>Exquisite Design: Headphone and power button and microphone jack are on the front panel for easy connection of headphone and power button, with larger touch area and more comfortable key experience.</li><li>With speaker: The built-in speaker is upgraded to make the sound more stable and less interference, the QRP CW frequency changes quickly, and it also supports CW side volume adjustment.</li></ul> Feature Item Type: Radio Transceiver Size: Approx. 83 x 38 x 124mm / 3.3 x 1.5 x 4.9in (excluding protruding parts) Support All Modes: USB, LSB, CW, AM, FM (SSB mode has good reception effect, but poor transmission effect. AM and FM modes are free, and the effect is not good) DSP Filter: 4000, 2500, 1700, 500, 200, 100, 50hz passband DSP Functions: Automatic Gain Control (AGC), Noise Reduction (NR), Xmit Voice Trigger (VOX), RX Attenuator (ATT), TX Noise Gate, TX unit control, volume control, dbm/s meter. Sidebar Carrier Suppression SSSSB Transmit: Better Than -45dbc, imd3 (dual Tone) -33dbc, Receive: Better than -50dbc Support multi-band support, continuously adjustable 10m within 80m frequency range (from 20khz to 99mhz, loss performance) Software Complexity: 2000 lines of software-based Vovox code can be used for fast full control (QSK and half QSK operation) or RX auxiliary switch TX in digital mode (no cat or PTT interface required), using fully digital TX delay stage and based on The software SSB class transmitter externally controls the PTT/PA output, controlling the phase of the sill si5351 (by small frequency changes i2c at 800kbits/s) and the amplitude of the pa (by the pwm pa key shaping circuit) Receiver Noise Floor MDS: -135dbm at 28mhz (200hz bw) Receiver Receiver Front End Selectivity: +/-2khz Steep 45db/decade Tune Frequency Rollover Blocking Blocking Dynamic Range: 123db at 20khz offset, 78db at 2khz offset Battery Model: 606090-3Lion (shipped without battery) Adaptable Battery Interface: 1.25mm Terminal Specification:11.1V(12.6V)/4000mAh Size:93*60*18mm/3.7*2.4*0.7in

QRP SSB Transceiver, QRP SSB Transceiver, Radio Transceiver, 8 Band Design LCD SDR Full Mode Hf SSB QRP (US Plug)