KYL-661U Micro Power Wireless

zhen KYL Communication Equipment Co
., Ltd
Shen
Shenz
Co.
S Mini-size Wi
KYL-500
500S
Wirreless
le
Data Tran
anssceiver Modu
Module
KYL-500S is a Mini-size RF transceiver. It is usually used for restricted space application.
With TTL interface, it is widely used for micro-controller wireless communication and other
TTL level port communication systems. It has high reliability and good performance.
I. Technical specification
PERFORMANCE
Power Output:
50mW(Default), (10~100mW optional)
RF Line-of-sight Range:
[email protected]; [email protected]
RF Effective Rate:
1200/2400/4800/9600/19200bps
Space Channel:
1MHz(Default),(12.5/25KHz/other customization )
Bandwidth:
<25KHz
Receiver Sensitivity:
[email protected](1% BER)
NETWORKING
Networking Topology:
Point-to-point, point-to-multipoint
COMPATIBILITY
KYL-200 and KYL-300 series
POWER
Supply Voltage:
5V DC (default), 3.3-3.6V( optional)
Transmit Current:
<40mA
Web: www.rf-data.com
Email: [email protected]
Fax: 86-755-73408785
zhen KYL Communication Equipment Co
., Ltd
Shen
Shenz
Co.
Receive Current:
<20mA
Sleep current:
<30uA
GENERAL
Communication Mode:
Half-duplex
Frequency Band:
400-470MHzMHz
Channel:
8(default),16/32/64(optional)
Interface:
TTL
PHYSICAL PROPERTIES
Size:
28mm×15mm×10mm
(excluding antenna base and data pin)
Weight:
20g
Antenna Base:
50Ω, SMA
Operating Temperature:
Industrial:-40℃~+85℃(TCXO)
Frequency Stability:
±2.5ppm Industrial
II
II.. Application Field
KYL-500S the micro power wireless transceiver data module is suitable for:
* Wireless alarm and security systems
* Wireless scanner
* Building automation, security, wireless monitoring and control
* Wireless data transmission, automatic data collection system;
* Sports training & competition;
* Wireless POS, PDA wireless smart terminal;
* Wireless telemetry Charging for parking, parking lot;
* Wireless modem Automobile inspection and four-wheel orientation;
* Point to multi-point wireless network
......
III
III.. How to Use It
1. Default 5V Power supply
2. PIN Definition (6pin)
Table 1: JP1 Pin Definitio
ns and conn
ect
ion met
hods
ion
nnect
ection
meth
Web: www.rf-data.com
Email: [email protected]
Fax: 86-755-73408785
zhen KYL Communication Equipment Co
., Ltd
Shen
Shenz
Co.
Pin No. Signal Name
Function
I/O
1
GND
Grounding of power supply
-
2
VCC
Power supply DC
-
3
RXD/TTL
Data receiving(TTL
Level)
I
4
TXD/TTL
Data transmitting(TTL
Level)
O
5
IN
External input
6
OUT
Electronic Level output
I
O
Electronic
Level
Remarks
5 V
TTL
TTL
TTL
Low level
invalid
TTL
3. The connection schematic between computer and the RF module
4. Installation demesion
Web: www.rf-data.com
Email: [email protected]
Fax: 86-755-73408785
zhen KYL Communication Equipment Co
., Ltd
Shen
Shenz
Co.
5. The Function-indicator light
a. The red and green LED indicator turn on for 500mS when power on.
b. The red LED indicator is always on when transmitting data. It is off when finishing data
transmitting.
c. The green LED indicator is always on when receiving data. It is off when finishing data
receiving
6. Parameter setting by our software
You can use our software KYLCOM.exe to read or set the parameter on computer. When
you connect RF module to PC by the testing cable, please remember to connect the DB9
as well as USB port to computer.
Corresponding frequency points at 433MHz of 1-8 channels
Channel Frequency Channel Frequency Channel
Frequency Channel
Frequency
1
429.0325MHZ
2
430.0325MHZ
3
431.0325MHZ
4
432.0325MHZ
5
433.0325MHZ
6
434.0325MHZ
7
435.0325MHZ
8
436.0325MHZ
7. About the sleeping mode
8. Standard package
(a). One KYL-500S RF module
(b). One 6-pin ribbon cable
(c). One coil antenna like this following
If you have special requirements, please contact us for more details.
Web: www.rf-data.com
Email: [email protected]
Fax: 86-755-73408785