Frank & Eileen

VACUUM TUBE Old Time Radio Show broadcaster unbuilt MP3 AM radio transmitter kit

Description: Below are unsolicited customer testimonials. Product details immediately after. Nice Kit! Works great using an audio source. Really cool listening to my own stuff on my vintage radios throughout my house! Fun Unit! I had it on the air in two hours. Works Great. Thanks! Safely packaged, promptly shipped, excellent kit! Awesome seller + great quality Great Kit + Many thanks! Thank You very much !!! It works great !! Thanks very much for your help and the wonderful kit! Assembled and tested. Works great! FAST mailing too! Awesome little transmitter. Easy to assemble and it had all the parts plus a little extra! Seller communication was on point. Shipping time and cost was very reasonable. Definitely priced well and worth the money. I'm very satisfied with this transaction and seller. ======================================================================== This is our very own design, EASY printed circuit board assembly version, of our 1-Tube AM transmitter kit. NOTE: Kit now comes with audio preamplifier tube, only 1 tube is shown in photos. This revision incorporates COURSE and FINE tuning, which greatly eases setup and operation. This kit has the following improvements over our simpler perfboard kit version: Complete with electret desktop microphone Input tube preamplifier Course and fine tuning controls. 3.5mm stereo input jack for high level inputs potentiometer input level control RF ground plane PC board design This board incorporates a transmitter tube, AND audio preamplifier tube. The kit will work with low level microphone signals, and high level inputs from devices like iPod and MP3 players, audio receivers, tape decks etc.. Our latest circuit revision has a course tuning trimmer capacitor, and fine tuning main capacitor, which greatly improves setup and operation. Kit comes complete, including tested tubes, no warranty on vacuum tubes. High quality fiberglass circuit board. Variable capacitor allows tuning across the upper AM band. Fixed coils, no coil winding necessary. Single sided printed circuit board design without plated through holes, so it is easy for the beginner to solder and unsolder. Includes nylon hardware for board support, which will not scratch surfaces. The board has rounded corners, and you can wrap colored tape around it (not supplied), to give it an enclosure look. With printed instructions. Kit requires one AA battery, and three 9 volt batteries, not included. Ships by First Class Mail in a padded envelope. This is not an entry level kit for beginners, it is best suited for those with knowledge of radio and transmitter circuits. The seller makes no representation of any item(s) sold to be fit for a particular purpose and assumes no liability for its use or misuse. It is assumed that the unit(s) will be installed and operated by qualified personnel. The purchaser agrees that the seller shall not be held responsible or liable for any injuries or damages, whether incidental or consequential, associated in any way with the item(s). Kit comes with audio preamplifier tube, and 9 volt battery connectors, not shown in photo. You can use readily available 1-inch colored tape, to give your kit an enclosure look. Tape not included.--> See our other listings, for a 48VDC adapter, not included. Better performance, and eliminates 9V batteries.--> Includes desktop microphone. PC board has holes for illuminating vacuum tubes from underneath with included LEDs. See our other listings for TWO reproduction versions of the Knight Broadcaster kit! Original style and PC board version! See our other listings, for our very own exclusive design, easy Printed Circuit Board assembly 1-tube radio kit! Kit has B+ eliminator circuitry, operates off a single AA battery!! See our other listings, for more of our EXCLUSIVE PC board kits, including Knight Allied and Heathkit reproduction kits.

Price: 39 USD

Location: Middlesex, New Jersey

End Time: 2024-11-23T17:56:39.000Z

Shipping Cost: N/A USD

Product Images

VACUUM TUBE Old Time Radio Show broadcaster unbuilt MP3 AM radio transmitter kitVACUUM TUBE Old Time Radio Show broadcaster unbuilt MP3 AM radio transmitter kitVACUUM TUBE Old Time Radio Show broadcaster unbuilt MP3 AM radio transmitter kit

Item Specifics

Restocking Fee: No

Return shipping will be paid by: Buyer

All returns accepted: Returns Accepted

Item must be returned within: 30 Days

Refund will be given as: Money Back

style: AM radio transmitter

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