Feature:
1. The radio receiver is built on the principle of , and the function is determined by the loaded software.
2. With variable filter width, adaptive noise suppressor, threshold noise suppressor, noise canceller, AGC, equalizer.
3. Equipped with 3.5in touch LCD screen, with backlight, and built‑in UHF, and 2 encoders with buttons and touch screen.
4. Using for MSI001 chip and powerful for stm32h743 chip with a clock frequency of 480 MHz, with complete functions.
5. Powered by external Type‑C interface or battery, connected to computer via USB, can transmit CAT and audio.
Specification:
Item Type: Radio Receiver
Material: ABS
Battery: 2000mAh 3.7V (included)
Power Supply: DC5V 1A
1) The radio is constructed based on the principle, and the function is determined by the loaded software;
2) Frequency Range: 50KHz-200 MHz (can reach 50KHz-250MHz and 400 MHz-2 GHz after registration)
3) All Types Analog Modulation: AM, SSB, NFM, WFM;
4) Powerful Functions: Variable filter width, adaptive noise suppressor, threshold noise suppressor, noise blanker, AGC, equalizer;
5) Chip: For MSI001
6) Powerful for stm32h743 with a clock frequency of 480 MHz;
7) 3.5in display with touch screen;
8) With a built-in UHF;
9) Controls-2 encoders with buttons and touch screen;
10) Powered by external Type-C interface or battery;
11) Consumption-300mA when listening to headphones;
12) Reception on the built-in telescope or external . In order to improve the HF reception on the telescope , an additional board with a source follower has been developed, which is built into the standard receiver design;
13) Connect to the computer via USB, you can transmit CAT and audio;
14) 160 kHz span, with scalability;
15) Sensitivity-under the condition of up to 250MHz, 0.3μV = 10dB at s / w; the limit receiving sensitivity is almost close to 130dbm;
16) Filter Adjustment Range: 0-10KHz (adjusted to 50Hz-3KHz voice clarity and anti-interference ability are preferred)
17) Due to the characteristics of the msi001 chip used, the dynamic blocking range is about 85dB;
18) With backlight;
19) SMA female socket
How to Use:
1. Power on: Press and hold the power switch for 1 second to power on.
Shutdown: Press and hold the power switch for 1 second to shut down.
2. The knob in the upper right corner is for volume adjustment and bandwidth adjustment. Click this button to switch between volume adjustment and bandwidth adjustment.
3. The second button in the upper right corner is frequency adjustment. When the underline at the bottom of the frequency is at which digit, turn this knob to adjust the frequency value of that digit, and click on the frequency value position to adjust the position of the underline. To adjust the frequency you want. If the screen is blank, press the knob to light up the screen. Tap the knob to switch between headphones and speakers.
4. Receiving mode conversion: Long press the upper right knob for 3 seconds and then release it. There will be 5 receiving modes in the middle of the screen. Tap the selection with your finger to switch between USB LSB AM NFM WFM. If you don\'t want to switch, you can click the knob in the upper right corner again to exit.
5. Tap the BAND at the bottom right corner of the screen to display the internal frequency used before the last shutdown. Tap with your finger to call it directly. If it is a registered version, you can press and hold the frequency box, and you can hear the storage with a beep. The registered version has no storage function. Tap BAND at the bottom right corner of the screen to switch between 3 and storage pages. Tap the knob in the upper right corner to exit.
6. Internal Settings: press MENU in the lower left corner of the screen to enter, press HARD to enter EN1 Reverse and EN2 Reverse refers to whether the clockwise adjustment of the two knobs in the upper right corner is increasing or counterclockwise adjustment is increasing, but not registered The version cannot be saved, and it will be reset after shutting down, so there is no need to adjust this. The ANT option does not need to be adjusted, the internal default is the input of the ANT terminal. When PRE is receiving the shortwave frequency band, it is recommended to adjust it to OFF to make its internal filter work, which is used to improve the anti-interference ability and enhance the received of the shortwave frequency.
7. After the adjustment is completed, click the second option in the upper right corner to exit. Adjust the sound AUDIO according to your own preferences, RF GAIN can be adjusted according to the received strength, the non-registered version is not very obvious.
Package List:
1 x Display
1 x Battery
1 x
1 x Speaker
1 x User Manual
