Retekess TR501 FM Transmitter 1W 6W Radio Station

If you want an FM transmitter in your homemade Christmas light display
Want to send a Christmas present for your dad, who spent 30 years in commercial radio broadcasting

FM transmitter with excellent heat dissipation

The stability of the chassis using high-quality aluminum alloy material, lightweight and excellent heat dissipation can work continuously to ensure that equipment

Stationary FM transmitter long range

The set power level and frequency band

Hold on/off button in while plugging the power plugin. (Hold for 3 sec after power is applied.)

Select H (High) or L (Low) using + and - buttons then push on/off momentarily.

Set to 103.9 MHz via press +/- buttons.

Audio/ MIC

Connect the phone, computer, television, radio microphone act as a perfect transmitter

FM stereo transmitter can be used for factories, schools, supermarkets, farms, Office space or create your own radio station

Transmitter long range

The motherboard is adopted by next-generation integrated NC FM 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 factors

FM transmitter applications

FM stereo transmitter can be used for factories, schools, supermarkets, farms, Office space or create your own radio station

Specification:
Frequency Range FM:76~108MHZ
Frequency Step 100Khz
Frequency Stability ±10PPM
Harmonics,noise radiation ≤－50dB
Output Impedance 50Ω
RF output power 1W / 6W
Audio Distortion 0.3%
Frequency Response 50Hz~15000Hz
Separation ≥30dB
Input Level ≤－15 -15dBV
Frequency Modulation ±75KHZ
SNR ≥60 dB
Antenna Connector Type TNC
Operating Temperature -10℃-45℃
Transmitter Size 5.62x3.9 x2.31in
Transmitter Weight 1.18lb

Antenna
Connector Type TNC
Gain 2.15dB
Impedance 50Ω
Maximum output power 10W
Maximum stretch length 1150mm (3.77 ft)
Shortest contraction length 210mm(0.69 ft)
Power Supply
Input Voltage 100~240V 50/60Hz
Output Power DC 12V 3A


Package Includes:
1 x TR501 FM Broadcast Transmitter
1 x Power Adapter
1 x Telescopic Antenna
1 x Audio Line
1 x English Manual

• The T6-A 1W 6W FM transmitter long range in both high and low power output modes (1 watt or 6 watt);It is available for use in factories; creating your own radio station, etc;Transmission frequency can be set from within the range of 76 ~ 108MHz

• 125cm new TNC antenna connector prevents tipping and promotes good signal broadcasting

• Aluminum alloy metal shell; good cooling effect; quiet fan;switchable stereo; mono

• Better heat dissipation;Designed with advanced modulation system and built-in PLL frequency; limiter; and low-pass filter circuit;using high-quality dual ball bearing fan, reasonable heat dissipation channels;excellent thermal performance

• With a high gain antenna;1W 6W high-low power adjustable; transmission distance of 1-2 km (0.6-1.2 mi) in the open air; it can easy broadcast anywhere you want;home;church;school; club;camping;backyard;resident villag