Stereo FM Transmitter Phase-locked Loop Digital Wireless Radio Module MCU, US $820 – Picture 0

Stereo FM Transmitter Phase-locked Loop Digital Wireless Radio Module MCU, US $820 – Picture 1

Stereo FM Transmitter Phase-locked Loop Digital Wireless Radio Module MCU, US $820 – Picture 2

Stereo Fm Transmitter Phase-locked Loop Digital Wireless Radio Module Mcu

US $820

ShenZhen ,Guangdong, China
Jan 29th

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Stereo FM Transmitter Phase-locked Loop Digital Wireless Radio Module MCU Size:33mm*14mm Working voltage:DC 3V-5.5V Working current: about 35MA Reference distance :3.6V voltage 75cm antenna wire is straighted, ordinary mobile radio reception, outdoor open space Test distance of 100 meters Working frquent:76-108 MHz Frequency adjustment:buttons Application: FM wireless microphone audio stereo - forwarding FM radio small power. Moudle: 1.it is designed audio interface,and used for microphone or audio signal cable . 2.it is voltage chip,the voltage is wide and stability 3.it is convenient for set frquent and input signal with five buttons 4.Battery module width just for 5 diameter, convenient loading of the battery box full launch system 5.The input audio signal amplitude adjustment and microphone sensitivity adjustment 6.Heavy bass boost Function Introduction: s1:Press S1,minus 0.1Mhz S2:press s2,plus 0.1Mhz S3:press S3,minus 1Mhz S4:press s4,plus 1Mhz S5:the input signal sensitivity control (1-8) Attention: Module electricity into the working state after 3 seconds, every keystroke operation will be automatically saved after 3 seconds. When was confused as to what the work frequency of the module, you can push the S1 through long, to restore the module's default value: 100 MHZ and input sensitivity level 6 The module using PLL chip production, so the work is very stable, even if the human touch antenna will not cause the change of frequency module, can be at ease use. Module electricity receiving, receiving antenna with cables and use, also can separate antenna derivation, choose soft wire or rod, the effect is better. Module been calibrated spectrometer test before delivery, quality is absolutely can rest assured. Packing List: Stereo FM Transmitter Phase-locked Loop Digital Wireless radio Module MCU Control SHIPPING All the items will be dispatched within 1 business day by Hong Kong Airmail after the payment is clear. Items will arrive in 7-25 business days. The arrival time depends on some factors and different areas: Please choose some local sellers, if you cannot wait patiently in the shipping time we declared. Once you purchase, please DON’T leave negative or neutral feedback if you haven’t received item in 30 days, because we have mentioned the shipping time repeatedly. Customs duty is obligation and liability of a citizen in your country, so buyer should be responsible for any tax and custom duty incurred. For example, Laser Pointer is unacceptable in some countries. Therefore, please double check your local customs policy carefully before purchase. Or, we will NOT be responsible for any failure delivery related destination customs issue. 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. Please leave note in PayPal when making the payment if you have any special request (colors/size). Orders will be processed instantly and dispatched in same day normally, so we do NOT accept any Email/Message note before or after you place orders. REFUND & REPLACEMENT POLICY All the products we are selling include factory warranty, don’t cover items that have been abused, burned and damaged in any form. Please contact us via eBay Message if you have NOT received item in 30 days, we will check it with post office, and then resend or refund any missing item. In the unlikely event that your product is faulty in anyway, you must contact us ASAP and then return it within 7 Days of receipt. The postage and packaging fee will NOT be refunded. We will not be responsible for the delivery or insurance charges incurred in returning item back to us. If you return an item purchased from us, it must be back in Factory Condition. This includes packaging, inserts, manuals etc. Please allow up to 5 Working Days for us to process your returned item. FEEDBACK & CONTACT US If you have any questions, please feel free to email our service specialists 24 Hours a Day, 7 Days a Week. We will reply you ASAP. If no response within 24 Hours, please check the spam in your mail box. We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help. Our aim is to provide Top Level Customer Service, normally so we will try our best to solve any problem. Please DON’T leave negative or neutral feedback if you haven’t received item in 30 days, because we have mentioned the shipping time repeatedly. On Sep-21-14 at 18:13:59 PDT, seller added the following information: