radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

BT-68

BT-68 ; Farnsworth (ID = 340069) Radio
 
BT-68 ; Farnsworth (ID = 340070) Radio
BT-68 ; Farnsworth (ID = 622161) Radio BT-68 ; Farnsworth (ID = 622165) Radio
BT-68 ; Farnsworth (ID = 622163) Radio BT-68 ; Farnsworth (ID = 554409) Radio
BT-68 ; Farnsworth (ID = 622160) Radio BT-68 ; Farnsworth (ID = 622162) Radio
BT-68 ; Farnsworth (ID = 622164) Radio BT-68 ; Farnsworth (ID = 1300024) Radio
BT-68 ; Farnsworth (ID = 1300025) Radio
Use red slider bar for more.
BT-68 ; Farnsworth (ID = 622161) Radio
Farnsworth: BT-68 [Radio] ID = 622161 640x480
Select picture or schematic to display from thumbnails on the right and click for download.
For model BT-68, Farnsworth Television & Radio Corp. - see also Capehart
 
Country:  United States of America (USA)
Manufacturer / Brand:  Farnsworth Television & Radio Corp. - see also Capehart
Year: 1940–1946 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 6: 1N5GT 1A7GT 1N5GT 1H5GT 3Q5GT 117Z6GT
Main principle Superhet with RF-stage; ZF/IF 455 kHz
Wave bands Broadcast only (MW).
Details
Power type and voltage Line / Batteries (any type) / 117 and 90/9 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 inch = 12.7 cm
Power out
from Radiomuseum.org Model: BT-68 - Farnsworth Television & Radio
Material Wooden case
Shape Portable set > 8 inch (also usable without mains)
Dimensions (WHD) 350 x 260 x 150 mm / 13.8 x 10.2 x 5.9 inch
Notes

Line supply is AC/DC. Built in loop antenna.

Net weight (2.2 lb = 1 kg) 4.5 kg / 9 lb 14.6 oz (9.912 lb)
Collectors' prices  
External source of data Ernst Erb
Source of data Collector's Guide to Antique Radios 4. Edition
Circuit diagram reference Rider's Perpetual, Volume 16 = ca. 1948 and before


All listed radios etc. from Farnsworth Television & Radio Corp. - see also Capehart
Here you find 392 models, 276 with images and 321 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
rmXorg