Retekess TR508 For Drive-in Church FM Transmitter Wireless Broadcast Stereo

we have the new way to do the church services now-Drive-in church using the FM broadcast transmitter in the parking lot.

Many FM transmitters in the market are out of stock, but Reteke makes the new one meet the marking needs.

Pls check the details of TR508：

1. Audio volume2. MIC volume3. 3.5mm Jack for Audio Cable input4. 3.5mm Jack for electret microphone (And the computer use the same microphone) input5. Power on (On / Off)6. "+" Frequency Up on (To increase the radio frequency)7. "-" Frequency Down on (To decrease the radio frequency)8. LCD Digital Display for the Radio Frequency, Frequency is from 76.0MHz ~ 108.0MHz9. Jack for DC 11-13V10. socket

1.Blue LCD Display：TR508 built in LCD display with blue backlight, the current broadcast frequency is displayed on the display, just adjust your receiver frequency to the frequency displayed by the transmitter, you can directly receive the broadcast information.

2.MIC Input：TR508 is also equped with a MIC jack and MIC input volume adjustment knob, you can use the microphone while playing audio, and the volume adjustment knob allows you to adjust the input volume more arbitrary.

3.Create your own radio station： Designed with advanced modulation system and built-in PLL frequency, audio pre-emphasis, limiter, and low-pa filter circuit, FM Transmitter stereo transmitter can be used for factories, schools, supermarkets, farms, Office space or create your own radio station.

4.Audio Input：TR508 has an Audio output jack and an Audio input volume adjustment knob. You can connect external tuning devices, MP3, od and CD players via Audio cable, and you can adjust the volume of the input audio through the volume adjustment ons.

5.Long Range Transmitter：The broadcast transmitter is equped with a detachable . The included can transmit a maximum of 300 meters in an open area. The higher the length of the , the better the and the better the transmiion effect. You can choose to buy better equment to on the launcher.

6.Designed for Non-stop 24/7：The FM radio transmitter is designed for long hours of operation and can operate 24 hours a day. If you need a transmitter that can be used at any time, you can't mi TR508.

TR508 FM Transmitter

Frequency domain

76~108Mhz

Frequency stability

±10PPM

Sted frequency

100KHz

Output impedance

50Ω

RF power output range

H:500mW  (L:100mW)

Harmonic and noise radiation

≤－60dB

Audio distortion