Elecsky.com FM Transmitter User's Guide
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Online shop:
http://www.elecsky.com
Service email:
info@elecsky.com
Page 3 of 6
Introducing the Elecsky FM Transmitter
Thank you for purchasing our transmitter, This stereo FM transmitter can easily build a wonderful FM radio station. This one
have a beautiful aluminum alloy cover.
We presents a brand new 500mW PLL FM Stereo Transmitter for FM stereo broadcasting. built in LCD display with blue
backlight,Built in microcontroller for frequency control and display. Built in FM stereo transmitter IC with PLL
technology,surface-mount tech, reliable working condition. the transmission frequency is highly stable. Compact design with
aluminum enclosure.
transmission distance more than 300 meters
(In the line of sight
，
field, open land)
. This transmitter
is ideal for all stereo audio broadcasting, MP3, PC, TV, wireless speakers, game device, etc.
The FM Transmitter will not drift between stations because of our advanced stereo PLL Digital Tuner Technology.
The FM Transmitter use the control panel buttons to control the frequency that it broadcasts on so if the power is lost and then
restored it will begin broadcasting back on that exact same frequency. This avoids any need to reset the FM Transmitter back
to the frequency you originally wanted.
We use a switch to turn the transmitter on and off. This allows the transmitter to automatically turn back if power were to be
lost and then restored.
The FM Transmitter is designed to operate non-stop 24/7.
The higher you place the antenna the farther you will transmit.
Complete easy to follow plug & play instructions are included plus tips on getting the best distance possible.
If you can match a good antenna to the FM transmitter, the effect will be better. The transmission range depends on many
factors. The true distance is based on the sensitivity of the receiver, antenna of the receiver, and the building and other
obstructions, which are between the transmitter and receiver. And the distance will much more in countryside.
Package Contents
•
1x CZH-05A FM Transmitter
•
1x 100~240V Power Supply
•
1x 3.5mm Audio Cable
•
1x Rubber Antenna
About Elecsky Products and Services
More information about Our products and services is available through the following sources:
http://www.elecsky.com
or
http://www.elecsky.net
Elecsky Technical Support:
In China, please call QQ 45034448
In other areas, E-mail us at
info@elecsky.com
Technical target
Power Output:
500mW
±
20% (12V DC)
FM Transmitter Frequencies:
87-108Mhz
Tuning Step:
100Khz/0.1Mhz
Power Supply:
9-12V DC (The current load of power supply should over 1A)
Frequency Response:
100 - 15000Hz
Pre-emphasis:
50us
type of modulation:
WFM
Tuning Design:
Stable PLL Technology
Transmission Signal:
FM Stereo
maximum frequency deviation:
±
75KHz
Signal to Noise Ratio:
>50dB
