Description

 

Thicker 3.5" 50KHz-200MHz Malachite DSP SDR Receiver Malahit SDR Shortwave Radio Receiver Nice Sound

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 Malahit
- Capacitive touch screen
- Flash via USB cable
- Default frequency range: 50KHz-200MHz
- 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 to upgrade from 50 kHz to 250 MHz, 400 MHz to 2 GHz;
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 (built-in 3000mah lithium battery), 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.
14) 160 kHz span, with scalability;
15) Sensitivity: Under the condition of up to 250MHz, s/w is 0.3μV = 10dB; due to lack of measurement equipment, so the above measurements were not taken;
16) Due to the characteristics of msi001 chip used, dynamic blocking range is about 85dB.
17) With backlight control;
18) SMA female antenna socket;
19) Motherboard size: 100 x 70mm (without the sizes of connectors).

Package Included:
- 1 x Set of SDR Receiver

Note:
- The motherboard can be powered by TYPE-C charger for Huawei mobile phone. It can be equipped with a long wire as an antenna for easy listening.
- Default frequency range: from 50 kHz to 200 MHz. If you need to increase it to 2GHz, please contact the Russian official or contact us to purchase for you.
- Other items are not included, for demonstration purposes only.