KYL-300L 433MHz Wireless Radio Modem 2km-3km Wireless Communication SCADA, RTU control KYL-300L manufacturer from China Shenzhen KYL Communication Equipment Co., Ltd

KYL-300L 433MHz Wireless Radio Modem 2km-3km Wireless Communication SCADA, RTU control

Price:	45.0~50.0 USD
Payment Terms:	T/T,WU;Paypal
Place of Origin:	Guangdong, China (Mainland)


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Product Detail

Model No.: KYL-300L

Production Capacity: 50000pcs/month

Delivery Date: 2-6 days

433MHz RF module: 2km-3km radio modem

Means of Transport: Air

Packing: standard

Brand Name: KYL

433MHz wireless radio modem, 2km-3km transmision distance. RS232, RS485 to wireless, used for remote control, data telemetry, wireless communication

Data Sheet:

Power output: 5V DC (customized)
RF power: ≤500mW (customized)
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, 450, 470
Interface: standard RS-232/RS-485/USB and TTL/USB
Communication mode: half-duplex
Offering a transparent data interface
Suitable for any standard or non-standard user protocols
Channel: 8 (default), 16/32(customized)
Receive current: less than 28mA (TTL connect)
Receive sensitivity: -123dBm @1,200bps, -118dBm@9,600bps
Transmitting current: less than 350mA
Sleep current: less than 20uA
RF line-of-sight range: more than 2km (BER = 10 to 3 at 9,600bps)

3km (BER = 10 to 3 at 1,200bps)

Size: 80 x 45 x 19mm (without antenna port)

Pin Definition:

Pin No.	Signal Name	Function	Level	Connection with terminal	Remarks
1	GND	Grounding of power supply		Ground
2	Vcc	Power supply DC	5V
3	RxD/TTL	Data receiving	TTL	TxD
4	TxD/TTL	Data transmitting	TTL	RxD
5	SGND	Signal
6	A (TXD)	A of RS-485(TxD of RS-232)		A(RxD)
7	B (RXD)	B of RS-485(RxD of RS-232)		B(TxD)
8	SLEEP	Sleep control (input)	TTL	Sleep signal	Low level valid
9	TEST	Factory testing	TTL

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