8-band LCD SDR radio transceiver, full-mode HF SSB QRP with BNC antenna connector, no power supply

Features:

1. RADIO TRANSCEIVER: QRP SSB CW shortwave radio transceiver with a clear LCD screen, supports computer connection, and uses FT8, JS8, FT4, and other software modes for digital control.
2. REASONABLE DESIGN: The headphone, power button, and microphone jack are located on the front panel for easy connection, with a larger touch area and a more comfortable key experience.
3. WITH SPEAKER: Enhanced built-in speaker effect, stable sound and less interference, quick QRP CW frequency switching, and support for side-adjusting CW volume.
4. HIGH EFFICIENCY: The transceiver has an 8-band design, covering 80m, 60m, 40m, 30m, 20m, 17m, 15m, and 10m frequencies, which has high transmission efficiency.
5. Other features: This radio transceiver has multiple interfaces, with a built-in speaker cavity and BNC antenna interface, and all LPF parts use 100V c0g/np0 capacitors.

Specifications:

Item Type: Radio Transceiver
Size: Approx. 83 x 38 x 124 mm / 3.3 x 1.5 x 4.9 inches (excluding protrusions)
Supports all modes: USB, LSB, CW, AM, FM (SSB mode has good reception but poor transmission. AM and FM modes are free but the effect is not good)
DSP Filter: Bandwidth 4000, 2500, 1700, 500, 200, 100, 50 Hz
DSP Functions: Automatic Gain Control (AGC), Noise Reduction (NR), Voice Trigger (VOX), RX Attenuator (ATT), TX Noise Gate, TX Unit Control, Volume Control, dBm/s Counter.
Sidebar Carrier Suppression Transmission SSSSB: better than -45 dbc, imd3 (dual tone) -33 dbc, Receive: better than -50 dbc
Multiband support, continuously adjustable over 10 m within an 80 m frequency range (20 kHz to 99 MHz, performance loss)
Software complexity: 2,000 lines of Vovox software-based code can be used quickly. Full control (QSK and half-QSK operation) or RX/TX auxiliary switch in digital mode (no CAT or PTT interface required), using a fully digital TX delay stage and based on the SSB-class software transmitter. Externally controls the PTT/PA output, controlling the si5351 threshold phase (by small I2C frequency changes at 800 kbps) and the PA amplitude (by the PWM PA key-shaping circuit)
Stage of Software-based digital SDR receiver (optional): The I/Q (complex) signal is sampled from the quadrature sampling detector's digital mixer, and the 90-degree phase shift is mathematically performed in the software by adding a sideband. End selectivity: +/-2 kHz, steep frequency reversal of 45 dB/decade. Blocking dynamic range: 123 dB at 20 kHz offset, 78 dB at 2 kHz offset. Battery model: 606090-3Lion (battery not included). Specification: 11.1 V (12.6 V)/4000 mAh. Size: 93 x 60 x 18 mm.

How to use:

The product requires some functional adjustments before use, with AGC enabled by default for reception. This will increase the volume when the signal is weak and decrease it when the signal is strong. AGC can be disabled in the menu to reduce receiver noise, but this requires more manual volume adjustments. To further reduce noise, the NR setting can be enabled in the menu for noise reduction functionality.

Package List:

Package includes: 1 x Transceiver
1 x Microphone
4 x Machine Feet Pads

Note:

You can watch the video for operation. Please note that the new and old types of this product will be sent randomly, and make sure you don't mind before ordering.
No power supply included; please provide your own 606090-3 Li-ion battery.