HR-1020 RF Module Wireless Module

HR-1020 RF Module Wireless Module

HR-1020 RF Module Wireless Module

Model: (WRL-00004)
Status: Available
price:  
$32.04
HR-1020 Wireless RF Transceiver Module with the low-power wireless transceiver data module is used as the wireless data transceiver in long range

Description

HR-1020 Wireless RF Transceiver Module with 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-1020 RF Module:

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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