This is a very nice handcrafted AM one tube radio transmitter which is designed to broadcast music.  The operating frequency is 800-1000-1200 KHz selectible with crystal control and the output power is 500 miliwatts. The unit runs on 12 volts DC (with a DC 12 Volts power supply). This great transmitter is specially designed for electron tube enthusiasts and has a single ECH81 triode-heptode converter tube. You can connect the AF input (modulator input) directly to a casette  player, MP3 Player, Ipod, PC sound card, mobile phone or CD player's output and you can listen your music on  your AM radio whatever if the radio is old or new. Also you can connect a microphone preamplifier if you want to transmit your voice. It operates on 12 Volts DC  (DC power supply operated) (power supply not included). You only need a good quality power supply and a telescopic or wire antenna (a few meters long) to run this AM transmitter. This unit is pretty sufficient for indoor use and mostly designed to use as a simple station for your antique radios. 
I am an experienced radio receiver and transmitter builder, constructing radios and transmitters for more than 40 years, so you can buy confidently.

Features:
Operates on 800-1000-1200 KHz AM.
ECH81 tube as oscillator and AM modulator.
Compact lightweight design.
Operates on 12 Volts DC.
Easy to setup and operate.
Super stable and high-performance unit.


If you need more information about the transmitter feel free to contact me please. You will be answered within a short time.

** More than 40 years of electronics & radio experience.. Buy confidently **

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