Please click your language flag. Bitte Sprachflagge klicken.

Chahua 茶花 TJ1-B

Chahua 茶花 TJ1-B; Fuzhou 福州无线电厂 (ID = 799918) Radio
Use red slider bar for more.
Chahua 茶花 TJ1-B; Fuzhou 福州无线电厂 (ID = 799918) Radio
Select picture or schematic to display from thumbnails on the right and click for download.
Country:  People's Republic of China
Manufacturer / Brand:  Fuzhou 福州无线电厂 Fuzhou Radio Factory, Fuzhou
Year: 1967 ?? Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) 7: 3AG22 3AG21 3AG21 3AX21 3AX31 3AX31 3BX11 2AP9 2AP9
Main principle Super-Heterodyne (Super in general); ZF/IF 465 kHz; 2 AF stage(s)
Tuned circuits 5 AM circuit(s)
Wave bands Broadcast only (MW).
Power type and voltage Dry Batteries / 4 x 1.5 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
Power out
from Model: Chahua 茶花 TJ1-B - Fuzhou 福州无线电厂 Fuzhou
Material Modern plastics (no Bakelite or Catalin)
Shape Very small Portable or Pocket-Set (Handheld) < 8 inch.
Notes The model Chahua 茶花 TJ1-B receives broadcast 535 - 1605 kc. The IF is most probably 465 kc. Data: 1.5 mV/m, 200 mW, Loudspeaker 0.5 W.
Literature/Schematics (1) 02-Radio Manual unknown date, 380 pages (page 50 (drawing 103).)

Model page created by Ernst Erb. See "Data change" for further contributors.

All listed radios etc. from Fuzhou 福州无线电厂 Fuzhou Radio Factory, Fuzhou
Here you find 4 models, 2 with images and 4 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.