Maxgeek Thicker 3.5" 50KHz to 2 GHz HamGeek Malachite-DSP1 SDR Receiver Malachite SDR Shortwave Radio Receiver With 3000mAh Battery Sale

Click vist this link to get the manual

https://drive.google.com/drive/folders/1z5amSk8ibxygd4WDt0BeAyGRMiWSTV59?usp=sharing

Default frequency range: 50Khz-2GHz(250Mhz-400Mhz is shield by the author)

Advantages:

1. 3.5 inch capacitive screen

2. 4-layer board structure, higher performance than two-layer PCB

3. Adopt a sound unit, 2 vibrating chambers, the speaker comes with a sound chamber, the bass sound quality is very full

Features:

- DSP SDR Receiver for Malachite

- Capacitive touch screen

- Flash via USB cable

- Default frequency range: 50Khz-2GHz(250Mhz-400Mhz is shield by the author)

- Demodulation mode: AM, SSB, NFM, WFM

Product Parameters:

1) The radio is built on the principle of SDR-the function is determined by loaded software;

2) Frequency range: from 50 kHz to 200 MHz (default version), users can contact official website or us to upgrade as 50KHz to 2 GHz(250MHz-400MHz is shield by author);

3) All types of analog modulation: AM, SSB, NFM, WFM;

4) Powerful functions: variable filter width, adaptive noise suppressor, threshold noise suppressor, for Noise Blanker, AGC, equalizer;

5) Use cheap but fully functional chip msi001;

6) The powerful stm32h743 with a clock frequency of 480 MHz is applied;

7) 3.5-inch IPS display touch screen;

8) There is a built-in UHF;

9) Controls: 2pcs; encoders with buttons and touch screen;

10) It is powered by an external TYPE-C (for Huawei mobile phone) interface or battery (2000mAh battery is  included), which can be charged by TYPE-C.

11) Consumption: 300mA when listening to headphones;

12) The reception on built-in telescope or external antenna is to improve the HF reception on telescope antenna, and an additional board with source follower has been developed. The board will be built into standard receiver design.

13) Connect to computer via USB, which can transfer CAT, IQ and audio.