500mW-1W Low Cost Wireless Transceiver Modules 2km Distance RS232/RS485 Interface

Origin
China
Minimum Order
2
Inspection
N/A
Packing
standard
Delivery
1-6days
Payment
T/T
Product Description
Usually used for Access Control System, Wireless Alarm System...

Small size, low power consumption, good stability and reliability.

Product Feature
Data Sheet:

Power output: DC 5V (customize)

RF power: 500mW (customized 500mW~1W)

RF effective rate: 1,200/2,400/4,800/9,600/19,200bps selectable

Interface baud rate: 1,200/2,400/4,800/9,600/19,200bps programmable

Frequency band: 433 MHz, 450MHz, 470MHz

Interface: standard RS-232/RS-485/TTL

Communication mode: half-duplex

Channel: 8(default), 16/32/64(customized)

Receive current: less than 28mA (TTL connect)

Receive sensitivity: -123dBm@1,200bps); -118dBm@9,600bps)

Transmitting current: 400mA

Sleep current: less than 20uA

RF line-of-sight range: more than 2km (BER=10-5@9,600bps);3km (BER=10-5@1,200bps)

Size: 53 x 38 x 10mm (without antenna port)

Product Specification / Models
Pin Definition:

Pin No.tSignal NametFunctiontLeveltConnection with terminaltRemarks

1tGNDtGrounding of power supplyttGroundt

2tVcctPower supply DCt5Vtt

3tRxD/TTLtData receiving (TTL Level)tTTLtTxDt

4tTxD/TTLtData transmitting (TTL Level)tTTLtRxDt

5tSGNDtSignalttt

6tA (TXD)tA of RS-485 (TxD of RS-232)ttA(RxD)t

7tB (RXD)tB of RS-485 (RxD of RS-232)ttB(TxD)t

8tSLEEPtSleep controltTTLtSleep signaltLow level valid

9tTESTtFactory testingtTTLtt

Application / Models
Agriculture Feed Monitoring

Agriculture GPS Products

Automated Meter Reading (AMR)

Automatic Vehicle Location (AVL)

Display Signs

Factory Automation

Fleet Management

Gaming Machines

GPS Surveying

Ground-to-Aerial Vehicle Monitoring

Handheld Devices

Industrial Wireless Control

Irrigation Systems

Lottery Terminals

Military Applications

Modbus PLCs and RTUs

Motor Sport Racing

Oil & Gas Monitoring

Pipe and Cable Location

PLCs

Power System Monitoring

ShenZhen KYL Communication Equipment Co., Ltd specializes in the design, development and production of high quality RF modules, audio modules, data radios, wireless Transmitter. We target to provide professional and favorable wireless solutions for you. For more details, welcome to contact us.

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