DIY KITS FM 76M-108MHZ stereo PLL FM transmitter 5W power frequency

 Note：DIY kits needs welding by yourself
FM 5W 76M-108MHZ stereo PLL FM transmitter suite 7W maximum

Description

 

1, DSP+ phase-locked loop technology, the frequency is more stable, the frequency does not change with the environment andthe frequency drift.

2, without any control, for beginners to bring the fun of DIY.

3, the frequency can be adjusted continuously in the specified range.

4, with the microphone input interface, and can control themicrophone volume by digital potentiometer.

5, the audio input can adjust the volume by digital potentiometer.

6, the power can be adjusted continuously in 0.5W between themaximum power 7W.

7, output power network is very good for harmonic suppression, to make the output spectrum of a clean, a reference picture.

8, set the volume and frequency of a power-off protection, next time do not need to set!

 

 

Parameters

 

1, the input voltage: 12V DC

2, the input current: 1.0A

3, the audio signal: the maximum input Vpp is less than 1V.

4, the microphone type: cylinder microphone or microphone!

5, output power: 0.5W7W continuously adjustable!

6, the output impedance: 50 ohm

7, the working frequency: 76M108MHz

8, step frequency: 0.1MHz

9, the distortion degree: 0.03% ~ 0.1%

10, the board: board size: 100 x 60mm emission

    Control panel: 60 x 36mm

11, the distance is more than 5KM (the premise is: open fieldemission)

12, stereo separation: more than 63dB                NOTE:The transmitter antenna must be used 50 ohms, frequency of about 100M antenna wire may not be used, instead of the rod antenna, 2.4G antenna, radio antenna and so on.                                                                                                                 Dashboard components: mainly by the M8 series microcontroller and LCD display and keypad. transmitter board components: Digital FM transmitter chip +9018 +2 SC3355 +2 SC2851 +2 SC1971 four high-frequency power amplifier and power conditioning components. How to adjust Language  first ,power is off,you click the middle button until power on 2-5 sec,when you can see the language menu,that you can set it

 

Package includes:

FM 5W 76M-108MHZ stereo PLL FM transmitter

 Note：DIY kits needs welding by yourself

Payment
We accept PayPal only.We only ship item to your PayPal verified address.Payment must be received within 3 days from the date of purchase.Orders will be processed and dispatched within 3 days normally
Terms Of Sales
1. Our listing price includes the value of goods,packaging cost,and exporttaxes,not including international import duties.
2. Import duties,taxes,and charges are not included in the item price or shipping fee.
3. The import duties are buyers' responsibility.Please check with your country'scustoms office determine what these additional costs will be prior to yourpurchase.
4. All disputes arising from the import duties will be submitted to eBay for solution.
Feedback
Any questions, pls. contact us via ebay message or email us.We will reply your message within 48 hours. If you do not receive our reply within 48 hours, pls. post a message again because sometimes our message system may block some emails.Our aim is to provide Top Level Customer Service, your recognition will encourage us greatly and serve you better. We strive to keep all our customers satisfy.We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help.Thanks!
Contact Us
We will always do our up most to exceed your expectations in customer service, communication and dispatching of your orders.