Shen

Shen

Shen

Shenz

z

z

zhen

hen

hen

hen KYL

KYL

KYL

KYL Communication

Communication

Communication

Communication Equipment

Equipment

Equipment

Equipment Co

Co

Co

Co.

.

.

.,

,

,

, Ltd

Ltd

Ltd

Ltd

Fax:

Fax:

Fax:

Fax: +86-0755-83408785

+86-0755-83408785

+86-0755-83408785

+86-0755-83408785

kyl03losia@gmail.com

kyl03losia@gmail.com

kyl03losia@gmail.com

kyl03losia@gmail.com

www.rf-data.com

www.rf-data.com

www.rf-data.com

www.rf-data.com

3

I:

I:

I:

I: About

About

About

About KYL-

KYL-

KYL-

KYL-500L

500L

500L

500L

KYL-500L, the micro power wireless transceiver data module is designed for

order-dish system, with the small size, weight and low power consumption and good

stability and reliability. Also it can used for the embedded system which need small

size and low power consumption and long range. Narrowband low power UHF

wireless data transmitters and receivers with channel spacing as low as 25 KHz.

IIIII.

I.

I.

I. Features

Features

Features

Features of

of

of

of KYL-500L

KYL-500L

KYL-500L

KYL-500L

1. Low power transmission with 400mW.

2. With 433MHz as factory default carrier frequency, but 400-470MHz is available if

needed.

3. High anti- interference and Low BER (Bit error Rate)

Based on the Gaussian Frequency Shift Keying (GFSK) modulation, the

high-efficiency forward error correction channel encoding technology is used to

enhance data’s resistance to both transient interference and random interference and

4. Long Transmission Distance

Within the visible range, when the height of antenna is higher than 2m and The Bit

@1200bps, and is 1.5km@9600bps.

5. Transparent data transmission

Transparent data interface used in transceivers is for meeting many standard or

nonstandard user protocols. Any false data generated in air can be filtrated

automatically (What has been received is exactly what has been transmitted).

6. Multi-channels

KYL-500L transceivers offer 8 channels, if needed, 16 or 32 channels are available

to satisfy various configuration of communication under user’s demand at the same

time.

7. Big data buffer area

With optional interface baud rate: 1200/4800/9600/19200bps and 8N1/8E1/8O1

data format (set by user), the transceiver can transmit unlimited data frames with

flexible user program.

8. Intelligent data control and no any extra programs required

Even for half duplex communication, no any excessive programs required. All RF

system data transmission/reception and other On-the-Fly conversion and control are

performed by KYL-500L transceivers automatically.

8. Lower power consumption & Sleep function

With +3.3V to +3.6V power, the receiving current is less than 25mA, the

transmitting current is less than 200mA, and the sleeping current is less than 1uA.

9. High reliability, small and light

High sensitivity, suitable size for the order-dish system,

long distance, strong penetrability, suitable for handheld terminal, RSSI value.