50KHz~250MHz 400MHz〜2GHz Registered Version Malachite SDR Radio Malahit DSP 3.5 Inch Touching Screen SDR HAM Transceiver Receiver STM32H742


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Made of fine quality material, practical, easy to operate and use, has a long service life.

Frequency-range: 50KHz to 250MHz, 400MHz〜2GHz can up to 2GHz because it had been registered.
With 3.5 inch touching LCD screen.
The radio is built on the principle of SDR – the function is determined by the loaded software.
All types of analog-modulation: AM, SSB, NFM, WFM.
Powerful functions: variable filter width, adaptive noise suppressor, threshold noise suppressor, noise blanker, AGC, equalizer.
Use the fully functional chip msi001.
The powerful stm32h743 with clock frequency of 480MHz is applied.
Control – 2 encoders with buttons and touching screen.
Consumption – 300mA when listening to headphones.
In order to improve HF reception on the telescope antenna, an additional board with a source follower is developed. The board will be built into the standard receiver design.
Connecting to the computer via USB, you can transfer cat, IQ and audio.
160KHz span, expandable.
Sensitivity – 0.3 μv = 10dB at S / w up to 250MHz, no measurement was carried out due to lack of measuring equipment.
Dynamic blocking range is about 85dB due to the characteristics of msi001 chip used.
Backlight control, SMA antenna socket.

Main material: PCB
Color: green+black
Frequency-range: 50KHz~250MHz, 400MHz〜2GHz
Screen: 3.5 inch touching LCD screen
Item size: 120 * 88 * 39mm / 4.7 * 3.5 * 1.5in
Package size: 125 * 90 * 42mm / 4.9 * 3.5 * 1.7in
Package weight: 160g / 5.6ounce

Packing List:
1 * Receiver