1) How does this device operate?
F8Z049
is a digital tuning FM transmitter with CLA and 30 PIN CONNECTOR , this system
consists of a FM transmitter, a car adapter and a 30 PIN connector, a MCU controller, an
EEPROM programmer, in addition to two press keys which are used to turn the proper FM
frequency and
four
memory keys fo
r turning to the stored channel and the workingfrequency can
display on the screen of ipod.
The FM transmitter is a FM stereo transmitting configuration, which radiates FM wave on the
air by modulating the any required signal to the carrier signal. The transmission frequency is
set from 88.1 to 107.9MHz.
Auto Power on & Auto Power off When the power on, the unit will turn on within 0.5
seconds. But If there is no audio being detected for 30 seconds, it will turn off automatically
to conserve the power while the unit detects the input audio signal again or pressing the M1 or
MII button, it will turn on again automatically.
This product can be powered by an DC to DC regulator within the cigarette lighter adapter.
The DC regulator transforms input DC into 5V DC as the whole system’s power.
