RANRAO 1.10a 3.5″ 50KHz-2GHz DSP SDR Receiver Malachite DSP SDR Receiver

RANRAO 1.10a 3.5″ 50KHz-2GHz DSP SDR Receiver Malachite DSP SDR Receiver Malachite SDR Shortwave Radio Receiver Malachite DSP SDR Receiver,Aluminum Alloy

• Use the fully functional chip MSI001.
• 3.5 inch IPS display with touch.
• There is a built-in UHF.
• Controls 2 encoders with buttons and touch screen.
• The current consumption is 300mA when listening to the headset.

The receiving circuit is improved as follows:
1) The receiver circuit board adopts a 4-layer PCB.
2) The receiving circuit shields the interference.
3) Select high-quality crystal oscillator to improve performance.
4) Improve the charging circuit to solve the problem that the battery cannot be charged and cannot be started.
5) Version: 1.10a (official authorized registration code, supports official online upgrade)
6) The signal receiving sensitivity of each frequency band can reach -125dB.
Function comparison of test board software and registered upgrade software:
Registration upgrade: spread spectrum, add CW decoding and other functions.
parameter:
1) Signal receiving sensitivity: -125dB
2) The radio is built on the principle of SDR, and the function is determined by the loaded software.
4) All types of analog modulation: AM, SSB (LSB USB), NFM, WFM, CW
5) Powerful functions: variable filter width, adaptive noise suppressor, threshold noise suppressor, Noise Blanker, AGC, equalizer.
6) Use the fully functional chip MSI001.
8) 3.5 inch IPS display with touch.
9) There is a built-in UHF.
10) Controls 2 encoders with buttons and touch screen.
11) The current consumption is 300mA when listening to the headset.
12) Built-in receiver module, in order to improve the HF reception on the antenna, an add-on board with source follower was developed, which will be built into the standard receiver design.
13) Connect to computer via USB, can transmit CAT, IQ and audio.
15) Sensitivity, 0.3μV = 10dB at s/w up to 250MHz.
16) Due to the characteristics of the MSI001 chip used, the dynamic blocking range is about 85dB.
17) With backlight control.
18) SMA female antenna socket.
19) Motherboard size 100X70mm (excluding protruding rods);
The motherboard can be powered by a TYPE-C charger, and can be equi