2.4GHz wireless GPRS module use the current leading and widely used wireless RF chip. Its a low-power dissipation module design for? 2.4GHz global free applicarion frequency band. The module is a comsumer grade standard product that can work under hostile environment and it ‘s low cost, small volume, work stable and so on.
Feature:
·?Interface mode：SPI；
·?High receive sensitivity, reliable transmit distance can reach 70m；
·?UesGFSK；
·?Configurable carrier frequency 2400-2483 MHz；
·?The air rate：1Mbps;
·?Low-power dissipation and sleep power saving mode: power 5mw,? receive current<20mA, transmit current<40mA；
·?Support Transparent transmission mode, can form point-to-point, point-to-mulitpoint wireless communication website.
Main Technical Index
|
Work Frequency |
2400M? |
|
Mordem mode |
GFSK |
|
Transmit Power |
0dBm |
|
Receiving Sensitivity |
－98 dB |
|
Transmit Current |
<40 mA |
|
Receiving Current |
<20 mA |
|
Sleep Current |
<2 uA |
|
Work Channel |
32 channel |
|
Air Rate |
1Mbps |
|
Communication Distance |
0-70 meters |
|
Antenna Impedance |
50Ω |
|
Working Temperature |
- 40 -? 85 °C |
|
Power Supply Mode |
3.3~6.0VDC |
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