Oriental Huaray Group Limited

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Oriental Huaray Group Limited
City:shenzhen
Country/Region:china
Contact Person:MrJet Zhang
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io module、power module、rf cable manufacturers、lora rf module、camera module manufacturer、module RF Data Module, Wireless transceiver Module, VHF module, Radio Modem, RF Module HR-1025

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Place of Origin :China
Brand Name :Huaray
Certification :FCC, CE, RoHS, ISO9001
Model Number :HR-1025
Price :Negotiable
Packaging Details :Inner Staticproof Bag, External Cardboard Box
Delivery Time :one or two working days
Payment Terms :T/T, L/C, Western Union, Paypal, Moneygram
Supply Ability :100,000pcs/month
MOQ :2pcs
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HR-1025, the low power RF transceiver Module, RF module, 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-1025 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

1W (30dbm)

4

Receiving sensitivity

-121dbm(1200bps)

5

Channel amount

8channel

User setting

6

Transmitting current

<550mA

7

Receiving current

<32mA

8

Sleeping current

<5uA

9

Interface velocity

1200/2400/4800/9600/19200bps

10

Interface mode

UART TTL/RS-232/RS-485

User setting

11

Power supply

+4.5~5.5VDC

12

Working temperature

-25 to 80

13

Working humidity

10%~90%(relative humidity without condensation)

14

Dimension

53mmx38mmx10mm

15

Reliable transmit distance

4500m

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

4.5~5.5V

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

Email: jetzhang.rf@gmail.com
TEL/WhatsAp/wechat: 18025358250
WEB: https://www.lora-module.com

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