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Radio Relay Emergency Crystal Radio DIY KIT germanium diode AM receiver
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Radio Relay Emergency Crystal Radio DIY KIT germanium diode AM receiver
Price: GB $14.50

Shipped from UK - dispatched air mail within 3 days.This is a kit if you want it ready built - see my other listings. Only one postage for as many kits as you want.1-10 kits same postage.The Emergency Crystal Radio in kit form-You need to solder the components. This kit comes with everything in the photo, leads crystal earpieceaerialand earth leads. Plus card holder in blue and clip. The Frequency range isapproximately 600KHZ to 1.8MHZ.For different frequency ranges you could change the values of the inductor and/or the variable capacitor. If you want help in choosinga specific frequency range then please email.Quality board with Goldimmersioncontacts and solder mask coating so ideal for camping, dxing on holiday or standby emergency use on expeditions when all your batteries are flat.No coils to wind, tuning is by two on board tuning capacitors. You will need a small screwdriver. lead colours may vary.

If you are fascinated by power free radios then this may interest you. Ideal for portable use, hiking, camping, etc. Just clip the aerial or earth wire on to a metal structure to provide the aerial.

Each germanium diode and earpiece is selected for optimum performance.

The circuit board etched aerial coil works in conjunction with an inductor and germanium diode detector.

A fun little radio, just clip aerial and earth crocodile clips to the large pads on the board. Pads could be soldered for a more permanent connection.

PostageIn order to keep the postage to a minimum postage is for untracked unsigned for. I always obtain a certificate of postage for proof of postage and always dispatch within a couple of days. Please leave response so I know you have received the parcel safely. If you require a tracked and signed for parcel I can supply this service for £5 extra please ask for an invoice or add £5 to the postage cost.

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