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433MHz/450MHz/915MHz/868MHz Wireless RF Module /Data Modem (KYL-200L)

433MHz/450MHz/915MHz/868MHz Wireless RF Module /Data Modem (KYL-200L)

433MHz/450MHz/915MHz/868MHz Wireless RF Module /Data Modem (KYL-200L)
433MHz/450MHz/915MHz/868MHz Wireless RF Module /Data Modem (KYL-200L)

Trade Info

Price:  US $45.0/ Piece View More
Min. Order ( Pieces) Unit Price
2 US $ 45/ Piece
Trade Terms:  FOB
Payment Terms:  T/T, Western Union, Paypal
Price Valid Time:  From Oct 25, 2012 To Dec 01, 2012

Basic Info.

Model NO.:  KYL-200L
Support Network:  RF Wave
Usage:  Server
Type:  Wireless
Information content:  Data
Export Markets:  Global

Additional Info.

Trademark:  KYL
Packing:  Standard Packing
Origin:  China
Production Capacity:  50, 000 PCS/Month
Company: Shenzhen KYL Communication Equipment Co., Ltd.

Product Description

Kyl-200L Wireless RF Module with 500mw Power, 433MHz, UHF Frequency, 3km Wireless RF Transceiver Modem.
KYL-200L, the low-power 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 spacing as low as 25 kHz:

Specifications of KYL-200L
* Power output: DC 5V (customize);
* RF power: 500mW(customize);
* RF Effective Rate: 1200/2400/4800/9600/19200/38400BPS ex-factory
* Interface baud rate: 1200/2400/4800/9600/19200/38400BPS optional
* Frequency Band: 433 MHz, 450MHz, 470MHz, 868MHz, 915MHz or ISM others
* Interface: Standard RS-232/RS-485 USB and TTL
* Communication Mode: Half-duplex
* Channel: 8(Default), 16/32(customized)
* Receive current: <28mA(TTL connect)
* Receive sensitivity: -123dBm@1200BPS); -118dBm@9600BPS)
* Transmitting current: <400mA;
* Sleep current: <20uA;
* RF Line-of-sight Range: >2km(BER=10-5@9600BPS); >3km(BER=10-5@1200BPS)
* Size: 53x38x10mm (without antenna port).

* AMR Automatic Meter Reading
* Wireless alarm and security systems
* Building automation, security, wireless monitoring and control of room equipment, Access Control System;
* Wireless data transmission, automatic data collection system;
* Low power telemetry
* 433 / 868 and 915 MHz ISM/SRD band systems
* Radio modem can be used for Sports training & competition;
* Wireless POS, PDA wireless smart terminal;
* RF transmitter Wireless electronic display screen and queuing machine;
* Wireless RS232/RS485 conversion/connector;
* Point to multi-point wireless network, wireless on-the-spot bus and automatic data collection system.

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 TTL Sleep  signal Low  level  valid
9 TEST Factory  testing TTL    

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