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Oriental Huaray Group Limited

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Buy cheap low cost Wireless RF Data Transceiver Module, VHF Module ransceiver module、io module、power module、rf cable manufacturers、lora rf module、camera module from wholesalers

low cost Wireless RF Data Transceiver Module, VHF Module ransceiver module、io module、power module、rf cable manufacturers、lora rf module、camera module

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Brand Name :	HUARAY
Model Number :	HR-1021
Certification :	FCC,CE,RoHS
Price :	Negotiable
Delivery Time :	1~3 days
Payment Terms :	T/T, Western Union, Moneygram, Paypal
Supply Ability :	800,000pcs/year

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low cost Wireless RF Data Transceiver Module, VHF Module ransceiver module、io module、power module、rf cable manufacturers、lora rf module、camera module

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
2	Work frequency	420.00~450.30/860~875/910~925MHz
3	Transmission power	17Bm(50mW)
4	Receiving sensitivity	-115 ~ -118dBm
5	Channel amount	8channel	User setting
6	Transmitting current	<;100mA
7	Receiving current	<;30mA
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	47mm6mm10mm
15	Reliable transmit distance	1200m

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low cost Wireless RF Data Transceiver Module, VHF Module ransceiver module、io module、power module、rf cable manufacturers、lora rf module、camera module

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