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History of the radio manufacturer Belco, Tokyo
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Name: Belco, Tokyo    (J)    
Abbreviation: belco  
Products: others  
Summary: BELCO ELECTRIC WORKS TOKYO-JAPAN

 
History:
     
This manufacturer was suggested by Egon Penker.
Some models:
Ctry  Year  Name  1st Tube  Notes
J  70  Signal Generator SG-2030     Signal Generator. Crystal external. Calibration feasible. Modulation and output adjustable... 
J  68  RF Signal Generator TY-85   12AT7  Frequency ranges:
A: 100-300 kHz
B: 300-1000 kHz
C: 1-3 MHz
D: 3-11 M... 
J  68  Vacuum Tube Voltmeter (VTVM) V...  12AU7  DCV: 0-1,5-5-15-50-150-500-1500V=
Accuracy: plusmn;3% of value
Ri: 11... 
J  60  Vacuum Tube Voltmeter (VTVM) V...  6AU6   
J  60  (AM-Transistor-Prüfsender) TE-...    Transistoren: 2SA342, 2SB75;
Frequenzbereiche: 400...550 kHz; 550...1600 kHz; 1,6...4,5... 
J  88  AC Bridge BR-8S (BR8S)     L-C-R Bridge with generator 1kHz and three stage measuring amplifier.
Ranges: 0.1-10937... 
J  65  Audio Generator TY-75 (TY75)   12AT7  Sinus-Rechteck Generator 0 - 20 kHz. 
J  72  AC Millivolt Meter VM-250 (VM ...    12 ACV/dBm-Ranges from 1 mV/-60 dB to 300 V/50 dB, Monitor output, battery check, Transist... 
J  77  X-tal Marker Generator FX-2000...    Signal generator for crystals, 100 kHz - 50 MHz. 2 Sockets (HC-6/U or HC-13/U) and FT-243.... 
J  60 – 70 Generator BF-RF ARF-100   12AT7  BF 20 - 200 Hz x1 , x10 ,x100 and x1K RF A 100 - 300 KHzB 300 -1000 KHz C 1 - 3 MHz D 3 - ... 
J  75  Wide Band Signal Generator ARF...    Wide Band Signal Generator for AF and RF in 6 ranges with intern or extern frequency gener... 
J  70  PSG-1000 (PSG1000)     HF-Generator 100 kHz-103 MHz in sechs sich berlappenden Bereichen. Modulation intern oder ... 
[rmxhdet-en]

Further details for this radio manufacturer by the members (rmfiorg):
tbn_jp_belco_catalog_1975_page_1.jpg

 
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