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

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Low Cost RF Module RS232 RS485 TTL Data Module 

Price: 20.0~25.0 USD 
Payment Terms: T/T,WU 
Place of Origin: Guangdong, China (Mainland) 
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Product Detail

Model No.: KYL-200U
Production Capacity: 60000
Delivery Date: 1-5 days
868MHz RF module: Wireless data transceiver
Means of Transport: Air,Air
Packing: standard
Brand Name: KYL

This item support Free band 433MHz or 868MHz OR 915MHz, 10mW-100mW available. You can choose RS232, RS485, TTL or USB interface. Wireless data module

Data Sheet:

Power output: 5V DC (customize)

RF power: 10mW (customized 10mW to 100mW)

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, 868, 915MHz

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

Communication mode: half-duplex

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

Receive current: 20mA (TTL connect)

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

Transmitting current:<40mA

Sleep current: 20uA

RF line-of-sight range: 600m (BER=10-5@9600bps)

1,000m (BER=10-5 @ 1,200bps)

Size: 47 x 26 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

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

 

Sleep signal

Low level valid

9

TEST

Factory testing

 

 

 

 

Ms. Minerva Zhao
skype Ms. Minerva Zhao
sales manager
Tel: 86-755-86643962
Fax: 86-755-83408785
Mobile: 86- 134 6745 6234
Contact to this supplier

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RF Module    Data Module    Rf Transceiver Module    Rf Transmitter Module    Wireless Data Module    Gsm Data Module    More>>

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Telecommunications >> Wireless Communication >> RF/Microwave/Wireless Component & Assemble

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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