Feature: 1. The transmission frequency of the audio transmitter module can be adjusted, and the adjustable range covers 88ā108mhz national standard FM band.2. The green component is a tunable capacitor, changing the tunable capacitor can change the transmit frequency. 3. With 0.7Vā9V wide voltage working range, long transmission distance, strong practicability. 4. You can use radios and mobile phones as receivers (the earphone cable for mobile phones makes the antenna sensitivity very poor and is not recommended). 5. Widely used in sound transmission pickups, audio microphones, sleep monitoring and other situations where sound needs to be captured. Specification: Item Type: Audio Transmitter Module The relationship between working voltage (volt) and supply current (milliamps) and emission power (dBm) is as follows:
Package List: 1 x Module1. Our listing price includes the value of goods,packaging cost,and export taxes,not including international duties. 2. duties,taxes,and charges are not included in the item price or shipping fee. 3. The duties are buyers' responsibility.Please check with your country's customs office determine what these additional costs will be prior to your purchase. 4. All disputes arising from the duties will be submitted to ebay for solution. 1. 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. 2. If you are satisfied with our service, pls. kindly leave us a positive feedback and give us the Detailed Seller Rating with all "5 " in very area3. Our aim is to provide Level Customer Service, your recognition will encourage us greatly and serve you better. We strive to keep all our customers satisfy. We will do our up most to exceed your expectations in customer service, communication and dispatching of your orders. |