F I E L D T E L E P H O N E S » FF 63 M « (1963) GDR (East-)Germany *********************************************************************** =R=F=T= / VEB Funkwerk Koelleda Z.-Nr. 2033.013-00002 B These handy BAKELITE FIELD TELEPHONES were used in the GDR's »NVA« ( = "Nationale Volks Armee" ) - Now a peaceful & interesting children's toy to entertain a birthday crowd: Both stations can be connected over a 50 m dual-wire line. Cranking on one station let the bell chime on the other station. Battery powered ( 5 x 1.5 V »AA« cells in a box ) communication is excellent via transistorized amplifiers. For transport the handset is stored inside and the crank get folded. Remarkable: Receiver & transmitter capsules are electro-dynamic and made as e x c h a n g e a b l e devices! Historical Remarks ... =R=F=T= (= "Rundfunk- u. Fernmelde-Technik") was the L O G O of the association of different manufacturers in the field of communication technology in former ( East- ) "German Democratic Republic" (= GDR ). R E M A R K S T O R E S T O R A T I O N : ----------------------------------------------------------------------- When you find these telephones in a flea-market, don't expect they will work! I got a set of 3 and was lucky to make 2 workable out of it. Have a special look inside: Very possible you will find a lot of damage from leaking batteries, broken case, broken handset, broken cable, dead amplifier, detoriated battery-box, detoriated contacts, lost screws ... You need spare parts and some knowledge to be successful - GOOD LUCK! A look inside ( after cleaning and repair ) ... Detail: Microphone Amplifier ... ... Transistor T1 was defect and had to be replaced. The whole WIRE DIAGRAM (= Schaltplan/Stromlaufplan ) of the FF 63 M ... impressum: *********************************************************************** © C.HAMANN http://public.BHT-Berlin.de/hamann 03/25/11 |