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Honglei 红蕾 (Red Bud) 6H1

Honglei 红蕾 6H1; Hangzhou 杭州群英无... (ID = 801464) Radio
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Honglei 红蕾 6H1; Hangzhou 杭州群英无... (ID = 801464) Radio
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Country:  People's Republic of China
Manufacturer / Brand:  Hangzhou 杭州群英无线电厂 Hangzhou Qunying Radio Factory; Hangzhou
Year: 1968 ?? Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) 6: 3DG 3DG 3DG 3DG 3AX 3AX 2CP10 2CP10 2CP10 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).
Details
Power type and voltage Dry Batteries / 3 Volt
Loudspeaker Permanent or electro-dynamic (moving coil), system not known yet.
Power out
from Radiomuseum.org Model: Honglei 红蕾 6H1 - Hangzhou 杭州群英无线电厂
Material Modern plastics (no Bakelite or Catalin)
Notes The model Honglei 红蕾 6H1 (Red Bud) has the following key features 主要性能: Frequency range 频率范围: broadcast band 535 - 1605 kc. Sensitivity 灵敏度: < 1 mV/m. Selectivity 选择性: > 20 dB. The IF is most probably 465 kc. Set audio output 额定功率 : 100 mW (LS 200 mW). Electric power consumption 电源消耗 at zero signal 零信号: is 12 mA, at max. output 95 mA. Loudspeaker impedance is 8 ohm. 4 diodes.
Literature/Schematics (1) 02-Radio Manual unknown date, 380 pages (page 150.)

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



All listed radios etc. from Hangzhou 杭州群英无线电厂 Hangzhou Qunying Radio Factory; Hangzhou
Here you find 8 models, 3 with images and 8 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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