High power 1W, long-distance transmission, frequency range 410-480mhz, Microhard P400-C1S core module manufacturer's nominal distance is 100 kilometers.
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High power 1W, long-distance transmission, frequency range 410-480mhz, Microhard P400-C1S core module manufacturer's nominal distance is 100 kilometers.
RS232 has one more U3 chip SP3232EE than TTL, a small amount of 2 resistors with 220 ohms, and more capacitors with C13, C16, and C18. RS232 version needs to be booked
After upgrading, this is the third generation TTL/RS232 small board, which enhances the circuit protection. The floor size is shown below, and the positioning hole is M3.
The wiring mode of 5PIN is compatible with the old 4PIN wiring, and the spacing of 2.54 is more convenient for installation and debugging. The following picture connects to the computer for debugging: the power range is 7-18V and supports 2S,3S, and 4S batteries
The power supply range is 7-18V, which can be connected to 2S,3S, and 4S batteries.
For surface-to-air applications, it is recommended to use boxed digital radio stations on the ground and small boards in the air.
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High power 1W, long-distance transmission, frequency range 410-480mhz, Microhard P400-C1S core module manufacturer's nominal distance is 100 kilometers.
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