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Product Details:
Payment & Shipping Terms:
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Range: | 200~500m | Interface: | USB |
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Frequency: | 402~470Mhz ,customized | Working Current: | 100mA |
Sensitivity: | -110dbm | Channel: | 8 Channel |
High Light: | wireless transmitter and receiver module,Long Range rf module |
8 Channel Wireless Telemetry Module USB 5 Volt 868mhz Modem Automatic Control Use
Abstract:
JZX864A data transmission module is highly integrated micro-power half duplex, and the aluminum
shell with a USB port for wireless data transmission module, has a strong anti-static and anti-jamming ,
which uses "TI" high-performance RF chips and high-speed microcontroller. Module provides eight
channels, and is equipped with professional set-up software for the user to change parameters,
the module with transparent transmission mode, no user-written set and transmission procedures;
you can transmit data of any size. And provides USB interface means Plug and Play, small size, easy
to use.
Specification of JZX864A:
Frequency: |
433/868/915MHz |
Transmit Power: |
100mW(20 dB) |
Receiver sensitivity: |
-110dBm |
Transmit Current: |
<100mA |
Receive Current: |
<11mA |
Channel Rate: |
1200~19200Bit/s customized |
Serial Port Rate: |
1200~19200Bit/s customized |
Interface-data-format: |
8E1/8N1/8O1 |
Working Power: |
DC 4.5-5.5V |
Working Temperature: |
-20°C~75°C |
Size: |
70mm*45mm*19mm |
Description:
JZX864A the use of transparent transmission mode, the user's system in order to ensure reliable and
stable increase in the transmission or the CRC check sum error detection mode, the error data
re-transmission. Transceiver module buffer of 512bytes, means that users can be in any state 512bytes
of data transfer 1, when the speed is greater than the serial port is set to air rate, is theoretically unlimited
length can send information packets, but does not recommend users to send long data packets, the
proposed length of each packet data between 60 ~ 100B, generally not longer than the 120B, and
recommended user program using the ARQ mode, the error data packets re-transmission.
Trouble and solve ways:
Troubles: Between devices not communicated
Cause and Remedy:
1. Communication at both ends of the air rate, parity inconsistency
2. Frequency inconsistency
3. Without power
4. Module has destroyed
5. The pin of sleep mode not set
Troubles: Short Distance
Cause and Remedy:
1. Environment very bad or the antenna is blocked
2. The existence of the same frequency or magnetic or electrical interference, or replacement of
the channel away from sources of interference
3. Power match or not. Voltage and current is large enough
Contact Person: Miss. Candy
Tel: 86 755 86714296
Fax: 86-755-22676585