iTx Max - Tube AM Broadcast Transmitter Kit

iTx Max  Tube AM Broadcast Transmitter Kit.

New Design - with Plug-In (MW) and optional Short Wave (SW) Coils ! If you ever wondered how those early radio and wireless transmitters from the 1920's worked, then why not build your very own.

Ideal for Vintage Radio collectors,  let your Vintage AM radio play some OTR (Old Time Radio) programs as it did when it was new! With your CD, MP3, iPod, iPhone. This two tube Low Power AM transmitter becomes a miniature broadcasting station around your home.

The set runs off 27 to 90 volts HT, (3 or more PP3 batteries) and 1.4 volts for the filaments (1 D Cell). 36 volts HT is recommended for Speech and Music, will provide a strong signal for around the house The low HT voltage makes it is safe to build and use, even if you are not familiar with tube circuits, no nasty high voltages, it is a great way to learn a new hobby! If you want more power, then up the HT voltage.

Ideal to send AM broadcast signals to your Vintage Radio collection from MP3 player or similar.

Easy assembly - all the components are mounted on a high quality silk-screened fiber glass printed circuit board.

MW coil ready made - that has already been done for you! And simple to follow instructions with both schematics and wiring diagrams!

SW coil optional - based on Toroid with simple instructions.

You get a manual, all the parts including valve(s), sockets, jack plugs, tuning capacitors, coils, resistors, wire, nuts and bolts etc.

Complete with high quality silk screened printed circuit board.

Specifications

• Type: AM Modulation
• Tube #1: AF Amplifier
• Tube #2: RF Oscillator with screen grid modulation
• Tuning: Capacitor Solid Dilectric
• Audio: Mono or Stereo
• PCB: high quality silk screened printed circuit board
• Power 27 to 90 volts HT, 1.5 volts LT (36 Volts HT recommended)
• Coverage: Broadcast Band  /  Medium Wave (MW) and optional Short Wave (SW)
• Connections: Aerial, Earth, Audio Left Ch, Audio Right Ch
• Size 90mm x 65mm

You will need

• Soldering Iron
• Solder
• Wire Cutters/ Stripper
• Aerial Wire
• Batteries (3 or more PP3 Batteries) and (1 D Cell), an optional 90v Battery Eliminator is also available

Optional Accessories

• 90v Battery Eliminator

Shipping UK - Items are sent Royal Mail or DHL.

Shipping International - Items are sent "Small Packet" or DHL International. Insurance can be added if requested.

Combine your purchases and save on the shipping, please notify me at the end of your first auction that your bidding on other items, when your ready I'll combine the items into one shipment for you. Missing or Damaged Items

We take care to pack all items appropriately, and ship stuff all over the world, so far nothing has gone missing or arrived damaged. Claims for missing/damaged items will only be entertained if buyer has requested insurance and recorded delivery. All larger or more expensive items will always be shipped pre-insured by a courier and recorded, unless specifically requested not to be by buyer.