– improved graphical display of the spectrum
– improved algorithm optimization, improved display speed
– added the ability to determine the type of activation – by one or three clicks. If PD15 (pin 7 of the RESERVED field) is open, the activation is performed by one click.; if this pin is closed to a common wire, then switching on by three clicks
– improved the HARD menu
– changed the battery indication – the voltage is indicated on top of the picture
– added the ability to control user equipment using a discrete signal-PD14 (pin 8 of the RESERVED field)
– a button for switching the audio output has been added to the HARD menu. It duplicates the switching of the audio output. Made at the request of users.
– added SAM-U and SAM-L modes
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
– DSP SDR Receiver for Malahit
– Capacitive touch screen
– Flash via USB cable
– Default frequency range: 50KHz-200MHz
– Demodulation mode: AM, SSB, NFM, WFM
1) The radio is built on the principle of SDR-the function is determined by loaded software;
2) All types of analog modulation: AM, SSB, NFM, WFM;
3) Powerful functions: variable filter width, adaptive noise suppressor, threshold noise suppressor, for Noise Blanker, AGC, equalizer;
4) Use cheap but fully functional chip msi001;
5) The powerful stm32h743 with a clock frequency of 480 MHz is applied;
6) 3.5-inch IPS display touch screen;
7) There is a built-in UHF;
8) Controls: 2pcs; encoders with buttons and touch screen;
9) It is powered by an external TYPE-C (for Huawei mobile phone) interface or battery (battery is not included), which can be charged by TYPE-C.
10) Consumption: 300mA when listening to headphones;
11) 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.
12) Connect to computer via USB, which can transfer CAT, IQ and audio.
13) 160 kHz span, with scalability;
14）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;
15) Due to the characteristics of msi001 chip used, dynamic blocking range is about 85dB.
16) With backlight control;
17) SMA female antenna socket;
18) Motherboard size: 100 x 70mm (without the sizes of connectors).
This is use to protect the batte
In the packaging, we use double
protection to reduce the possibility of
damage during transportation
The mainframe is packed in a separate