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Sell Rf-modules
US$ 22 - 22
/ Piece
100 Pieces(Min. Order)
- T/T L/C D/P D/A
- 7 days
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Product Details
| Brand Name | HAC | Place of Origin | China | |
| Model Number | HAC-UM |
Product Description
2. ISM frequency band with no require of applying frequency
The factory default carrier frequency is 433MHz. (868/915MHz available as another type UN)
3. High anti-interference and Low BER (Bit error Rate)
Based on the Gaussian Frequency Shift Keying (GFSK) modulation, the high-efficiency forward error correction channel encoding technology is used to enhance data’s resistance to both transient interference and random interference and the actual bit error rate of 10-5 ~ 10-6 can be achieved when channel bit error rate is 10-2 .
4. Long Transmission Distance Within the visible range, when the height of antenna is higher than 2m and The Bit Error Rate (BER) is 10-3, the reliable transmission distances respectively is 1000m@1200bps. when the baud rate is 4800bps, it is more than 700m. When the baud rate is 9600bps, it is more than 500m.
5. Transparent data transmission Transparent data interface used in transceivers is for meeting many standard or nonstandard user protocols. Any false data generated in air can be filtrated automatically (What has been received is exactly what has been transmitted).
6. Multi-channels HAC-UM transceivers offer 8 channels, if needed, 16 or 32 channels available to satisfy various configuration of communication under user ’s demand at the same time
7. 2 ports with three connection methods HAC-UM transceivers provide 2 ports with three connections, ports: a UART interface of TTL level, a non-standard RS-232 port and a non-standard RS-485 port, which both are define by user software (define it just by plugging out and in one short circuit device and then power on).
Note: UM384 (***** 38400bps) is without any non-standard RS-232/485 port.
Contact Us
- Shenzhen HAC Telecom Technology Co.,Ltd.
- Contact namelily chen Chat Now
- Phone86-755-23950686
- Address, Heze, Shandong
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Sell Rf-modules
Sell Rf-module
Sell Rf-module
Sell Rf-modules