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Hongmei 红梅 (Red Plum) 6-1A

Hongmei 红梅 6-1A; Guangdong 广东梅县地... (ID = 801817) Radio
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Hongmei 红梅 6-1A; Guangdong 广东梅县地... (ID = 801817) Radio
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Country:  People's Republic of China
Manufacturer / Brand:  Guangdong 广东梅县地区无线电厂 Guangdong Meixian Local Radio Factory; Meixian
Year: 1968 ?? Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) 6: 3AGP 3AG1B 3AG1B 3AX31B 3AX31B 3AX31B 2CP 2CP 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 Magnet Dynamic (PDyn) Loudspeaker (moving coil)
Power out
from Radiomuseum.org Model: Hongmei 红梅 6-1A - Guangdong 广东梅县地区无线电厂
Material Modern plastics (no Bakelite or Catalin)
Notes The radio model Hongmei 红梅 6-1A (Red Plum) has the following key features 主要性能: Frequency range 频率范围: broadcast band 535 - 1605 kc. Sensitivity 灵敏度: < 1.5 mV/m. Selectivity 选择性: is not given. The IF is most probably 465 kc. Set audio output 额定功率 : 100 mW. Loudspeaker impedance is 8 ohm. 3 diodes.
Literature/Schematics (1) 02-Radio Manual unknown date, 380 pages (page 155, drawing 84.)

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



All listed radios etc. from Guangdong 广东梅县地区无线电厂 Guangdong Meixian Local Radio Factory; Meixian
Here you find 3 models, 0 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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