Active Member
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[China]
Address: Huaxia Industrial park, Jingbei, Shiyan, BaoAn district, Shenzhen, China Postal code: 518108
Contact name:Mr. Jet Zhang
Oriental Huaray Group Limited |
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HR-1021, the low-power wireless transceiver data module is used as the wireless data transceiver in short-ranges, with the small size, weight and power consumption and good stability and reliability. Narrowband low power UHF wireless data transmitters and receivers with channel spacings as low as 25 kHz:
* AMR Automatic Meter Reading
* Wireless alarm and security systems
* Home automation
* Low power telemetry
* 433 / 868 and 915 MHz ISM/SRD band systems
* Data radio can be used for Wireless conference voting system;
* Mapping;
* Radio modem can be used for Sports training & competition;
* Wireless dishes ordering;
* Wireless POS, PDA wireless smart terminal;
* RF modem can be used for Electronic bus station and intelligent traffic;
* RF transmitter Wireless electronic display screen and queuing machine;
* Wireless telemetry Charging for parking, parking lot;
* Wireless modem Automobile inspection and four-wheel orientation;
* Wireless sensor Industrial wireless remote control and air conditioning remote controller;
* Observation and predication of oil well and hydrological information;
* Wireless RS232/RS485 conversion/connector;
* Point to multi-point wireless network, wireless on-the-spot bus and automatic data collection system;
Technical specification of HR-1021:
Serial number | Item | Parameter | Note |
1 | Modulation mode | GFSK/FSK |
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2 | Work frequency | 420.00~450.30/860~875/910~925MHz |
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3 | Transmission power | 17Bm(50mW) |
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4 | Receiving sensitivity | -115 ~ -118dBm |
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5 | Channel amount | 8channel | User setting |
6 | Transmitting current | <100mA |
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7 | Receiving current | <30mA |
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8 | Sleeping current | <3uA |
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9 | Interface velocity | 1200/2400/4800/9600/19200bps |
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10 | Interface mode | UART TTL/RS-232/RS-485 | User setting |
11 | Power supply | +3~5VDC |
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12 | Working temperature | -25 to +80 |
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13 | Working humidity | 10%~90%(relative humidity without condensation) |
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14 | Dimension | 47mm*6mm*10mm |
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15 | Reliable transmit distance | 1200m |
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Contact: Mr Jet Zhang
Tel: 86 755 81782516
Mobile: 86 ( 0 ) 158 138 56667
Fax: 86 755 23007123
E-mail: sales@ohglrf.com
MSN: jetzhangcn@hotmail.com
Skype: jet20071204
Company: Oriental Huaray Group Limited
Add: Floor 2, Building A, Huaxia Industrial Park, Guangming Road, Shiyan BaoAn district, Shenzhen 518108, China
Website: www.ohglrf.com
www.rf-transceiver-module.com
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