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RF Data Module, Wireless transceiver Module, VHF module, Radio Modem, RF Module HR-1020

Oriental Huaray Group Limited
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Address: Huaxia Industrial park, Jingbei, Shiyan, BaoAn district, Shenzhen, China Postal code: 518108

Contact name:Mr. Jet Zhang

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Oriental Huaray Group Limited

RF Data Module, Wireless transceiver Module, VHF module, Radio Modem, RF Module HR-1020

Country/Region china
City & Province shenzhen guangdong
Categories Mobile Phone Straps
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Product Details

 

HR-1020 RF module, Wireless Transceiver Module, Radio Modem, 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;

 Condition:

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

 

 

                                           

 Interface definition

Pin No

Pin Name

Description

Level

Connected to Terminal

Memo

1

GND

Grounding of Power Supply

 

Grounding of Power Supply

 

2

VCC

Power supply DC

3.3~5.0V

 

 

3

RXD/TTL

Serial data receiving end

TTL

TXD

COM1

4

TXD/TTL

Serial data transmitting end

TTL

RXD

5

SGND

Grounding of the signal

 

 

 

6

A(TX)

A of RS-485 Or TX

of RS-232

 

A(RXD)

COM2

7

B(RX)

B of RS-485 or RX of RS-232

 

B(TXD)

8

SLEEP

Sleep control (Input)

TTL

Sleep signal

Low efficiency t>15ms

9

RESET

Reset control (input)

TTL

Reset signal

Negative pulse reset 1ms

 

 

key word: CC1020 RF module wireless data module ISM frequency band  433MHZ 868MHZ 915MHZ

 
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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