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

Brand Name:Huaray
Certification:FCC, CE, RoHS, ISO9001
Model Number:HR-1025
Minimum Order Quantity:2pcs
Delivery Time:one or two working days
Payment Terms:T/T, L/C, Western Union, Paypal, Moneygram
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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-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

China 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 supplier

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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