7W FM Transmitter PLL LCD with Antenna
7W FM Transmitter PLL LCD with Antenna
7W FM Transmitter PLL LCD with Antenna
7W FM Transmitter PLL LCD with Antenna
7W FM Transmitter PLL LCD with Antenna

7W FM Transmitter PLL LCD with Antenna SainSonic

SKU: 606-31-002 In Stock

Regular price $89.99 $42.99

There is rarely no limitation for the application of this FM Transmitters. It is a complete kit, just take 3minutes to setup, then a whole new word opens up for hearing impaired people , and most of all for people demanding the best sound reproduction possibilities, it can broadcast very clear audio anywhere you want , car, home , apartment ,church ,school , club, camping , backyard , resident village , Christmas light show.
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Product Features

High Quality Aluminum - The heating panel of power amplifier RD06HVF1, with blue backlight LCD to display five digits of frequency.

Chip BH1415F Mother Board - New generation integrated NC FM stereo radio chip by ROHM, built-in PLL frequency, audio pre-emphasis, limiter and low pass filter circuit. Make sound more sweet.

High Performance MCU STC Series - Performance is better than AT89C2051. With microphone and audio input of the amplifier, adjustable input level.

Swichable Power - Transmitting power 1W to 7W. By the buttons + and - to switch the transmitter power.

FM Transmitter

Prior to Use

• Audio Input Level: Controls the audio input level. (Tuner)
• Audio Input: Connect your audio source here. (Input Level:-13dbv; Connector:3.5mm)
• DC Power Switch: Turns the transmitter on or off.
• Frequency Up: Transmitting frequency up.
• Frequency Down: Transmitting frequency down.
• Mic Input: Connect your electret condenser microphone here. (Connector: 3.5mm)
• Mic Input Level: Controls the MIC input level. (Tuner)
• Frequency Display: Displays the programmed transmitting frequency. (76.0-108.0MHz)
• DC Input: Connect the DC adaptor (supplied) here. (12V 1.25A)
• Transmitting Connector: Connect the GP antenna. (50ΩBNC)
• Power Switch: Press and hold the power switch button 3s, when the LCD display L or H, By the buttons ▲ and ▼ to switch the transmitter power. (L=0.1W H=0.5W)

Specifications

Power Supply Voltage DC 12V
Operating Current 2.5A
Frequency Range 76 ~ 108Mhz
Frequency Step 100kHz
Frequency Stabilization Method PLL
Stability of Frequency
±5ppm Less than 10ppm ( better system)
Frequency Response -55dB(100~5000Hz); -45dB(5000 ~ 15000Hz )
Working Method Continuous
Clutter and Harmonic Less Than -60dB
SNR More Than 60dB
Stereo Shannels Crosstalk -50dB
Audio Frequency Response 20 to 15000Hz
Audio Distortion Less Than 2%
Modulation 15%
Input Level -15dBV (Adjustable)
RF Output Impedance 50 Ohm
RF Output Power 1W/7W (Power Can Be Switched)
Reference Range 3Km - 8Km (A Barrier-free Environment)
Unit dimensions 6.3 L x 3.7 W x 2.1 Inch

Package Includes

1x AX-7C FM Transmitter
1x Aluminum Professional Antenna
1x Power Supply
1x Power Cord
1x Audio Cable