karaoke amplifier Lusya DIY KITS FM 76M-108MHZ stereo PLL FM transmitter suite 5W max 7W power frequency adjustable for hifi amplifier C5-008 masthead amplifier Audio Amplifier Boards

karaoke amplifier Lusya DIY KITS FM 76M-108MHZ stereo PLL FM transmitter suite 5W max 7W power frequency adjustable for hifi amplifier C5-008 masthead amplifier Audio Amplifier Boards

Name: karaoke amplifier Lusya DIY KITS FM 76M-108MHZ stereo PLL FM transmitter suite 5W max 7W power frequency adjustable for hifi amplifier C5-008 masthead amplifier
Brand: MMO Dropship
SKU: 32920182879
Price: 49.84 VND
Availability: InStock
Rating: 4.9 (86 reviews)

Code: TD-32920182879 31 orders

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$ 49.84 $ 76.53

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Description
Shipping & Returns

Brand Name:	LUSYA
Maximum Power Per Channel:	NO POWER
Origin:	CN(Origin)
Package:	No
Channels:	Other
Certification:	NONE
Model Number:	76M-108MHz
Type:	hifi amplifier board
Size:	100*60mm

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DIY kits needs welding by yourself

finished board:

https://www.aliexpress.com/store/product/Lusya-FM-5W-76M-108MHZ-stereo-PLL-FM-transmitter-suite-7W-max-power-frequency-adjustable-for/314284_32879949945.html?spm=2114.12010612.8148356.36.5ea05bdbBDohTZ

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*1

New version :

DELIVERY ESTIMATE

We processes orders between Monday and Friday. Orders will be processed within 5 business days of ordering and shipped the next day after the processing day. Please note that we don't ship on weekends.

We deliver your orders in 15-20 working days (free shipping), International orders delivery is subjected to the policy of third party courier service, and differs from country to country basis.

Due to the Covid-19 pandemic, you may experience delivery delays but we are committed to getting your order to you as soon as possible.

Note: Please ensure all delivery information is correct. If there is incorrect and/or missing information, we may be required to contact you to update the delivery information, which may cause delays in delivering your order. Delays may also occur as a result of customs clearance.

RETURN POLICY

At MMO-Dropship we strive to make our customers 100% satisfied with the product they’ve purchased from us. If you are experiencing any shipping or products issues, and you’re feeling frustrated, then please send us an email and our team will assist you right away.

We have a 7-day return policy, which means you have 7 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

To start a return, you can contact us at [email protected]. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

You can always contact us for any return question at [email protected].

DAMAGED ITEM AND LOW QUALITY

For the fastest resolution, please include a photograph demonstrating the poor quality or the damaged area of the item. The most optimal pictures are on a flat surface, with the tag and error clearly displayed.

We will use this information to help you with your order, and eliminate errors in future.

REFUND POLICY

If you feel the product that you’ve purchased does not show the requirements that you initially had in mind, then you do have the option to request a refund.

Here are the circumstances in which refunds will be granted:

You can get a refund if:

You aren't happy with your order: You’ve purchased your MMO-Dropship products in the last 7 days and want to return them, we will process full refund as soon as possible when we receive the items from you

The product you’ve purchased is completely non-functional
You did not receive your product within 60 business days or 90 business days (South America) of purchase

Please note that refunds can take 3-5 business days to return in your account.

You can always contact us for any return question at [email protected].