Wireless RF Transceiver Module TTL/RS-232/RS-485 Interface RF Module HR-1025
Technicalspecification of HR-1025 rf module:
1 |
Modulation mode |
GFSK/FSK |
|
2 |
Work frequency |
420.00~450.30/860~875/910~925MHz |
|
3 |
Transmission power |
1W (30dbm) |
|
4 |
Receiving sensitivity |
-121dbm(1200bps) |
|
5 |
Channel amount |
8channel |
User setting |
6 |
Transmitting current |
<550mA |
|
7 |
Receiving current |
<32mA |
|
8 |
Interface velocity |
1200/2400/4800/9600/19200bps |
|
9 |
Interface mode |
UART TTL/RS-232/RS-485 |
User setting |
10 |
Power supply |
+4.5~5.5VDC |
|
11 |
Dimension |
53mmx38mmx10mm |
|
12 |
Reliable transmit distance |
4500m |
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