Retekess PLL FM Transmitter Stereo Station Power Antenna for Drive-in Church/Car

Description

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FM transmitter for church
For the parking lot this is done by each individual's car radio tuned to the FM frequency you are broadcasting on;
Your congregation will love the strength and clarity of the services on the radio
Long transmitter range
Motherboard is adopted by next-generation integrated NC stereo radio transmitter chip,built-in PLL frequency PLL, audio pre-emphasis, limiter and low pass filter circuit to achieve high fidelity, high stability signal transmission
Note: The transmission range depends on many factor
Switchable stereo/mono
Built-in PLL frequency PLL, audio per-emphasis limiter to achieve high fidelity, high stability signal transmission;
Aluminum alloy metal shell, good cooling effect, quiet fan
Audio/ MIC input
Connect the phone, computer, television,radio microphone etc as a perfect transmitter
Stereo transmitter can be used for factories, schools, supermarkets, farms, Office space or create your own radio station.
Two audio inputs
fm broadcast station audio input to accept a line level input from a mixer etc;
mic input to accept a direct signal from a mic;
any mic with a 3.5mm male end should work fine
Wildly application
You can also use TR501 FM transmitter for drive-in movie, even drive-in concerts, Christmas light display, school boradcast, fleet communications, correctional facility, or make a whole house music fm transmitter
Features:
Aluminum alloy metal shell, good heat dissipation
power adjustable, transmission distance of 1-2km (0.6-1.2 mi) in the open air
Audio input volume and microphone volume can be adjusted separately
Channel switching: switchable stereo, mono
Specification:
Transmitter
Frequency step
100Khz
Frequency stability
±10PPM
Frequency stabilization method
PLL
Harmonics, noise radiation
≤-50dB
Output Impedance
50Ω
Pre-emphasis
75us
Audio Distortion
0.3%
Frequency response
50Hz~15000Hz
Separation
≥30dB
SNR
≥60 dB
Antenna connector type
TNC
Operating temperature
-10°C~45°C
Transmitter size
144 x 100 x 59mm
Transmitter weight
535 g
Antenna
Connector type
TNC
Gain
2.15dB
Impedance
50Ω
Maximum stretch length
1040mm (3.4 ft)
Shortest contraction length
210mm(0.69 ft)
Feeder length
5m (16.4 ft)
Power Supply
Input Voltage
100~240V 50/60Hz
Output Power
DC 12V 3A
Usage Scenario:
Campus radio, supermarkets, churches, farms, factories notice, education and training, scenic broadcasting, corporate meetings, automobile cinema, outdoor team contact (received through the car radio) or create your own radio station.
Package Includes
1 x Transmitter
1 x Power adapter
1 x Telescopic antenna
1 x Audio line
1 x Tape measure
1 x English manual
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