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

Brand Name:HUARAY
Certification:FCC,CE,RoHS
Model Number:HR-1021
Minimum Order Quantity:2/pcs
Delivery Time:1~3 days
Payment Terms:T/T, Western Union, Moneygram, Paypal
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Location: Shenzhen China
Address: Floor 2, Building A, Huaxia Industrial Park, Guangming Road, Shiyan BaoAn district, Shenzhen 518108, China
Supplier`s last login times: within 1 hours
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Product Details

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

47mm*6mm*10mm


15

Reliable transmit distance

1200m



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

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

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