Tx/Rx Radio Modem for Wireless PTZ Controler / Wireless to RS-485 Serial (KYL-300L)

- Sep 24, 2016 -

Basic Info  3g hsdpa router

Model NO.:KYL-300LUsage:Communication Equipment

KYL-300L RF module/transceivers, RS-232/RS-485/ USB /TTL with antennas

Specifications of KYL-300L
* Power output: DC 5V (customize);
* RF power: 500mW(customize);
* RF Effective Rate: 1200/2400/4800/9600/19200BPS ex-factory
* Frequency Band: 433 MHz
* Interface: Standard RS-232/RS-485 /USB / TTL
* Communication Mode: Half-duplex
* Channel: 8(Default), 16/32(customized)
* Receive current: <28mA(TTL connect)
* Receive sensitivity: -123dBm@1200BPS); -118dBm@9600BPS)
* Transmitting current: <350mA;
* Sleep current: <20uA;
* RF Line-of-sight Range:
* Size: 80mm*45mm*19mm (without antenna port).

Application of KYL-500L:
KYL-500L the micro power wireless transceiver data module is suitable for:
* 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;
* Radio modem can be used for Sports training & competition;
* Wireless dishes ordering;
* Wireless POS, PDA wireless smart terminal;
* RF modem can be used for Electronic bus station and intelligent traffic;
* RF transmitter Wireless electronic display screen and queuing machine;
* Wireless telemetry Charging for parking, parking lot;
* Wireless modem Automobile inspection and four-wheel orientation;
* Wireless sensor Industrial wireless remote control and air conditioning remote controller;
* Data communication used for railway, oil field, dock and army.
* LED display in thruway and public places
* Point to multi-point wireless network, wireless on-the-spot bus and automatic data collection system

Pin  No.Signal  NameFunctionLevelConnection  with  terminalRemarks
1GNDGrounding  of  power  supply
2VccPower  supply  DC5V

3RxD/TTLSerial  data  input  to  the  transceiverTTLTxD
4TxD/TTLTransmitted  data  out  of  the  transceiverTTLRxD

6A  (TXD)A  of  RS-485(TxD  of  RS-232)
7B  (RXD)B  of  RS-485(RxD  of  RS-232)
8SLEEPSleep  control  (input)TTLSleep  signalHigh  level  sleep
9RESETReset  signal(input)  TTL
Negative  pulse  reset 


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