15W FM Transmitter PLL Stereo Audio 76-108 MHz Frequency Digital LCD Display Radio Broadcast Station Receiver GP HAM-GP
15W FM Transmitter PLL Stereo audio 76-108 MHz frequency Digital LCD display Radio broadcast Station Receiver GP Description: Features: 15W FM Transmitter 15 w FM stereo PLL FM transmitter launch module maximum 18 w FM audio frequency control up to 8 km This suite is bulk package, need buyers to welding (relatively difficult welding we have welding welding) without having to worry about, without any test. Ar welding can be used in accordance with the specifications set! Without any other debuing! While all of the materials for electronic information, buyers need to leave email ar purchase we unified the hair! Or online to send! This kit includes all the components and circuit boards, but does not include the power supply, , cable, audio cable and coaxial cable. A 15 w FM transmitter without any debuing. Need you & #x27;re a novice or a veteran, as long as you will welding, you can 100% succeful DIY a high-quality FM transmitter Control panel components: mainly consists of 51 series microcontroller and a dot matrix LCD display screen and a keyboard. Launch plate parts: digital FM radio launch sc3355 + 9018 + 2 + 2 + RD15HV sc2053 level 4 high frequency power amplifier and power regulation components. Transmitter suite : 1, DSP + PLL technology, make the frequency more stable, the frequency does not change with the envment and produce frequency drift. 2, no need any adjustment, bring the fun of DIY to beginners. 3, the frequency can be continuous adjustment within the specified scope. 4, with microphone input interface, and can through digital potentiometer to control the volume of the microphone. 5, audio input by digital potentiometer which can adjust the volume. 6, power can be between 0.1 W and 15 W maximum power continuous adjustment. 7, the power output network for harmonic suppreion is very good, make the output spectrum is more clean 8, set the frequency and volume of power lost protection, the boot does not need to set up again! Suite main : 1, the input voltage: dc 12 v About 2, input current 3.0 A 3, the audio signal: the maximum input Vpp is le than 1 v. 4, microphone types: cylinder microphone or microphones!!!! 5, the output power: 0.1 W - 15 W continuous adjustable! 6, the output impedance: 50 & Omega; 7, working frequency: 76 m - 108 MHZ Step: 8, frequency of 0.1 MHz 9, the distortion degree: 0.03% ~ 0.1% A, the board size: fire board: 117 x 70 mm (excluding fin) Control panel: 58 x 36 mm B, the launch distance: more than 8 km (premise is open field emiion) C, stereo separation degree: greater than 63 db The suite is demanded by beginners special design, basic no debuing, debuing difficulty is basic for 0. 100% as long as according to the correct welding operation can be succeful. Whether you are veteran or a rookie, all can enjoy to spend the least cost FM launch DIY fun! As for patch welding, we don & #x27;t have to worry about too much, this suite USES capacitive resistor strips are 0805 encapsulation, welding board and plug-ins is the same, must be used in this transmitter 50s, frequency of about 100 m , shall not be used conductor, rod , 2.4 G s, radio s instead GP 65-375MHZ The appearance of the is as shown. It is a more efficient FM transceiver . It can also be placed outdoors. It can also be hung in the air. Each of the vibrators can be pulled according to the transmiion frequency. It is more flexible than the GP of the currently available fixed-length vibrator, making it more effective to resonate with the transceiving frequency. Achieve higher transceiving efficiency. The length of the four vibrators is 20 cm to 1.1 m. It is suitable for wider frequency adjustment. The working frequency can be adjusted from 65 MHz to 375 MHz. For different transmiion and reception frequencies, the length of each vibrator is (300/frequency) / 4 (meters), and the middle one is pulled up. The three surrounding ones are pulled downward by 45 degrees. For example, the transmiion and reception frequency is 107.3MHZ. Then each vibrator has to pull: (300/107.3) / 4 = 0.699 meters, When you feel that the transmiion distance of your FM transmitter or the sensitivity of the FM receiver is not satisfactory, connecting this can have an immediate effect. About shippingShipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days ar buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). Special Announcement:Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .Your 100% satisfaction is very ant to usIf the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.Key FeaturesDIY Supplies:ELECTRICALCertification:NONEOrigin:Mainland ChinaType:15w FM TransmitterOutput Type:Stereo audioSize:frequencyModel Number:broadcast StationStyle:ReceiverWhat's In the Box1X 15W FM Transmitter PLL Stereo audio 76-108 MHz frequency Digital LCD display Radio broadcast Station Receiver GP HAM
