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. REASONABLE 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. WITH SPEAKER: Upgraded built in speaker effect, stable sound and less interference, fast change of QRP CW frequency, and support CW side volume adjustment. HIGH EFFICIENCY: The transceiver has an 8 band design, covering 80m, 60m, 40m, 30m, 20m, , 15m and 10m frequency, which has high transmission efficiency. OTHER FUNCTIONS: This radio transceiver has multiple interfaces, with built in speaker with cavity and BNC antenna interface, and all LPF parts use 100v c0g/np0 capacitors.
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 (), 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
How to Use
The product needs to undergo functional adjustment settings before use, with AGC enabled by default for reception. This will increase the volume when the is weak and decrease it when the is strong. AGC can be turned off in the menu to reduce receiver noise, but it
