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Place of Origin : China
Brand Name : HUARAY
Model Number : HR-1020
Certification : FCC,CE,RoHS
Packaging Details : Inner Staticproof Bag, External Cardboard Box
Delivery Time : 1-3 working days
Payment Terms : T/T, Western Union, Moneygram, Paypal
Supply Ability : 500000pcs/year
MOQ : 2/pcs
Price : Negotiable
HR-1020, 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:
Application:
* 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-1020:
| Serial number | Item | Parameter | Note | 
| 1 | Modulation mode | GFSK/FSK | 
 | 
| 2 | Work frequency | 420.00~450.30/860~875/910~925MHz | 
 | 
| 3 | Transmission power | 10dBm(10mW) | 
 | 
| 4 | Receiving sensitivity | -115 ~-118dBm | 
 | 
| 5 | Channel amount | 8channel | User setting | 
| 6 | Transmitting current | <;40mA | 
 | 
| 7 | Receiving current | <;20mA | 
 | 
| 8 | Sleeping current | <;3uA | 
 | 
| 9 | Interface velocity | 1200/2400/4800/9600/19200bps | 
 | 
| 10 | Interface mode | UART TTL/RS-232/RS-485 | User setting | 
| 11 | Power supply | +3~5VDC | 
 | 
| 12 | Working temperature | -25 to 80 ℃ | 
 | 
| 13 | Working humidity | 10%~90%(relative humidity without condensation) | 
 | 
| 14 | Dimension | 47mmx26mmx10mm | 
 | 
| 15 | Reliable transmit distance | 800m | 
 | 
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