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Shenzhen KYL Communication Equipment Co., Ltd
Shenzhen KYL Communication Equipment Co., Ltd  

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Wireless Transceiver Module 

Price: 38.0~42.0 USD 
Payment Terms: T/T,WU 
Place of Origin: Guangdong, China (Mainland) 
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Product Detail

Model No.: KYL-200L
Production Capacity: 60000
Delivery Date: 6days
2KM-3KM: 433MHz
Means of Transport: Air
Packing: standard
Brand Name: KYL

It is to instead the RS232, RS485 cable to do wireless communication. This module can transmit 2km LOS, RS232, RS485, TTL interface are OK

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)

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 Level)
TTL
TxD
4
TxD/TTL
Data transmitting (TTL Level)
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
TTL
Sleep signal
Low level valid
9
TEST
Factory testing
TTL

Ms. Minerva Zhao
skype Ms. Minerva Zhao
sales manager
Tel: 86-755-86643962
Fax: 86-755-83408785
Mobile: 86- 134 6745 6234
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Company Info

Shenzhen KYL Communication Equipment Co., Ltd [China (Mainland)]


Business Type:Manufacturer
City: Shenzhen
Province/State: Guangdong
Country/Region: China (Mainland)

Minerva:   skype
KYL-Minerva:   qq

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