Скачать или смотреть How to build a 2 transistor FM transmitter.Long and short range.

Please see our amazing high gain WiFi transmitter with an amazing 300 meters transmission range!
You can adjust WiFi RF power,WiFi channel,bass, treble and mids and lots more. Please visit:https://www.soundtransmitter.com


Buy me a coffee: I spent a lot of time on my videos on YouTube ,I have had this YouTube account 20 years ! and my recent videos I have built projects that are controlled by microcontrollers and need code to make them run ,the code takes a lot of time to get right and work well then I even share my code to anyone that wants it,I would appreciate a coffee if you can.

Regards Darren,buy me a coffee at this link :

https://buymeacoffee.com/dazaro


Download PCB print .Please click on link ,click on image then right click then save pic.

http://postimg.org/image/xofumplbz/35...

Lets make a very simple 2 transistor FM transmitter
In this video i will show you how to make a
FM Transmitter that is very easy to build and get working.

Frequency: 90Mhz - 108Mhz
Current consumption: 15mA at 9v
Working Voltage: 3v - 12v ,more Voltage more transmission range !
Stability: Not bad
Transmission range: Antenna 20.6cm= 100ft - Antenna 165cm= 800ft+ , Penetrates through walls and ceilings.
RF Power: about 8mW RF output

PLEASE NOTE
The videos I make take a lot of time to film and edit ,I know I don't make many videos and that I will improve on in the future ,any donations are welcome to my PayPal account at: dazaro@blueyonder.co.uk
Thanks

Parts List:

R1 Resistor: 47k
R2 Resistor: 1M
R3 Resistor: 10k
R4 Resistor: 47k
R5 Resistor: 470R

C1 Capacitor: 100n
C2 Capacitor: 100n
C3 Capacitor: 1n
C4 Capacitor: 33pf
C5 Capacitor: 10pf
C6 Capacitor: 10pf
C7 Capacitor: 100n

Homemade PCB
Ceramic trimmer capacitor ,5.2 -30pf
10mm Microphone
2n3904 transistor x 2
Antenna wire: 12.6cm wire ,or 165cm for more transmission range.
L1 Coil 5 turn
PP3 battery clip