150W 76M 108MHz FM Transmitter Digital LED Radio Station PLL Stereo frequency

150W 76M 108MHz FM Transmitter Digital LED FM Radio Station PLL Stereo Frequency
  • Seller dykb-jun
  • List Price US $273.46piece
  • Sale Price US $259.79piece
  • You Save US $13.67piece5% off
  • Shipping Free Shipping
  • Ratings 5.0 (34)

Item Specifics

is_customizedYes

Product Description

Description:
Features:


1. Input Voltage: DC 48V-50V, the maximum input voltage shall not exceed50V
2. Input Current: Less than 7A
3. sound signal: maximum input VPP is less than 1V
4. Microphone type: Cylinder microphone or MIC
5. Output power:150W
6. Output impedance: 50Ω
7. operating frequency: 76M-108MHz
8. stepped frequency: 0.1MHz
9. distortion factor: 0.03%~0.1%
10. PCB size (L x W x H mm) : Transmit section:160×20×100 (H)mm
Display section:122*58mm。
Audio section:80*25mm。
11. Transmission range:> 15KM ( in open field with high enough antenna)
12. Stereophonic separation degree: > 40db
13. Harmonic suppression: <-60dbm
14. Weight:1300g
Operation Instruction
1. Frequency Adjustment:
Press the middle button and hold mode 3S, will enter
the menu interface. After entering the menu interface. After you press the center
button to select "1, transmit parameter settings" to enter the transmission
parameters set up sub-menu, select "1, the transmission frequency" to enter the
frequency setting interface, then you can achieve the upper or lower key to adjust
the frequency, but also You can hold down the up or down button and hold, the
system will automatically and quickly add or subtract frequency. Stepping to
0.1M. After setting press the center button to exit the current interface.
2. Volume Adjustment:
Press the middle button and hold mode 3S, will enter the
menu interface. After entering the menu interface. Press the center button once to
select "2, audio parameter setting" parameter is set to enter the Audio sub-menu,
select "1, volume adjustment" to enter the volume setting interface, then you can
achieve the upper or lower key to adjust the volume. Volume adjustment range is
-63dB-0dB. -63dB Minimum volume. 0dB maximum volume. After setting press
the center button to exit the current interface.
3. Power Adjustment: Press the middle button and hold mode 3S, will enter the
menu interface. After entering the menu interface. After you press the center
button to select "1, transmit parameter settings" to enter the transmission
parameters setting submenu, select "2, the transmission power" to enter the power
setting interface, then you can adjust the power or keystrokes realized through the
setting after you can press the center button to exit the current interface.
3. single and double channel setting: press and hold the middle of the
mode button 3S, will enter the menu interface. After entering the menu
interface. After you press the center button to select "1, transmit
parameter settings" to enter the transmission parameters set up
sub-menu, select "3, single and double channel settings" to enter the
setting interface, then you can achieve or the next button or through
a single regulator dual-channel, after setting can press the center
button to exit the current interface.
4. The audio input selection: In non-menu interface, press the upper or
lower button to switch the input mode of the transmitter. After
switching the display will show the corresponding input.
5.Treble adjustment: adjust the reference volume.
6.Bass adjustment: Refer to adjust the volume.
7.Left and right channel balance adjustment: adjust the reference volume
8,MP3 Play / Pause: When designing a non-state, press the middle of the mode
button, you can play or pause MP3 player
9,The MP3 song / next song: When non-setting state, press the left or right button to
previous / next track.
Several announcements about the transmitter:
1. Transmitting distance: The transmitting distance is mainly determined by the height
of transmitting antenna, antenna gain, transmitter power, actual transmitting
environment and the sensitivity of receiver. If the distance is not too far in using the
transmitter, one can significantly increase the transmitting distance by enhance the
height of transmitting antenna.
2. Audio input: try to keep the volume input in a reasonable level, as the over volume
input may lead to audio saturation or distortion easily. So, if audio distortion occurs,
just turn down the input volume.
3. There is certain difference between output power and actual displayed power value.
Similarly, the VSWR value is only a general reference value, and it may not be so
accurate.
4. The transmitter must connect with standard and specialized antenna with 50Ω
output impedance and the frequency range around 100M. Other non- specialized
antennas shall not be used, otherwise, we won’t be responsible for it, if the transmitter
was burn down!
5. The power source must be able to supply 8A power, and it should be a regulated
DC power supply with the voltage of 48V.
6,The transmitter has a protective VSWR protection and temperature protection. The
temperature exceeds 80 degrees automatically shut down power output. When the
temperature is again reduced to less than 50 degrees, the machine will automatically
turn on the power output. VSWR protection when the machine is standing wave ratio
greater than 2.50 for a continuous period of more than 5 seconds and the machine
automatically shut down output on the display to remind antenna serious match.

Package Contents
100% Brand New
1xFM Transmitter adjustable 150W Power 48v Digital LCD Radio Station PLL Stereo FM with
Heat sinks and fans
Not included:
power supply,
antenna
cable,
Audio Line
Coaxial Cable