PRODUCT > RF VOICE RADIOS > KYL-600L

KYL-600L

Features

 

1、Using TCXO, digital PLL and other advanced technology, high stability;

2.  Built-in modem, direct data transmission, the air baud rate is 1200/2400 optional;

3,  Small size, can be easily embedded in the user equipment;

4,  Metal shell, good shielding, anti-interference ability is stronger;

5,  Through the computer or AT instructions to set the frequency, channel speed, interface rate / check mode and other parameters;

6,  With send and receive lights, easy installation and debugging, clear working conditions;

7,  Provide voice channels, optional handset accessories, direct intercom, convenient on-site installation and function expansion.

8,  Industrial-grade product design, operating temperature range -40 - +70 °C.

9,  A variety of optional communication interface: RS-232, TTL, RS-485;

10, Data format: 8N1/8E1/8O1 (other formats can also be provided, such as 9-bit data bits);

11, Transceiver integration, half-duplex operation mode.;

12, Antenna impedance: 50Ω (standard SMA, can be customized);


 

Application

 

AMR Automatic Meter Reading;

Building automation, security, wireless monitoring and control of room equipment,Access Control System;

Wireless alarm and security systems, Wireless Queuing machine and Wireless medical containers;
Site management, station scheduling


Technical specification                                                            
                                                              KYL-600L Parameters
FeaturesRangeRemark
Power supply D.C.12v5-12v
Frequency223Mhz223-235Mhz
Output power50mW --
Transmitting Current <300mA  --
Receiving Current<50mA  --
Sleeping Current----
Receiver sensitivity----
----
Transmission distance2KM Line-of-sight, the height of antenna 1.5m
Dimension72mm*46mm*15mmWithout Antenna connector
 Pin Definitions

                                                     KYL-600L Pin Definitions


Interface name

Function description

Level

Remark

1

VCC

Power input DC

12 V

 

Standard voltage 12V(7.5V-15V Customization),5V is ok,Specify when place order。

2





3

GND

Power Ground

 



4





5

A(TXD)

RS-485 A OR TXD of RS-232


RS-485 OR RS-232, One can be selected only。

6

B(RXD)

RS-485 B OR RXD of RS-232



7

PTT

Transmitting Control

TTL

Low level active

8

MIC

Audio input


microphone with impedance 1K-2K,sensitivity  -27dB recommended

9

SP

Audio output


8 ohm 0.5

10

SQ

Receive instructions

TTL

 high level with Carrier

Installation dimension drawing

36803.jpg

Detailed specifications

1.Frequency range:VHF/UHF (Standard value 223-235MHz) 

2.Frequency stability:±2.5ppm 

3.Working mode:Half-duplex 

4.Channel spacing:25KHz

5.Voltage:DC 12V(customization) 

6.Transmitting distance:2km above(Standard antenna: 10cm antenna, Line-of-sight, the height of antenna 1.5m)

 

Receiver main technical indicators 

1. Receiver sensitivity:≤0.25μV(12dB信纳比) 

2.Adjacent channel selectivity≥70dB

3.Intermodulation rejection:≥65dB 

4.Spurious and Image Suppression:≥70dB

5.Audio output power 0.5W(8Ω,10%失真)

6.Receive distortion:≤3%

7.Receive current:≤ 50mA

Transmitter main technical indicators

1.Transmitting output power:500mW 

2.Spurious response suppression:≥70dB

3.Frequency deviation:≤5KHz

4.Modulation distortion:≤3%

5.Modulation sensitivity:5mV

6.Transmitting Current : ≤300mA

 

Packaging accessories

1、Standard accessories

1、1pc KYL-600L module。

2、10pin flat cable。 

3、1pc antenna(about 10cm)



 

2、Selectable accessories

1、RS-232 interface programming cable。(for users to set parameters through RS232 interface of the computer)

2、USB interface programming cable。(for users to set parameters through USB interface of the computer)Power supply

3、Selectable antenna。(Users can choose antenna if need)

Pic.:Selectable accessories



36804.jpg

 

 

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