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Author Topic: Microwave Modules Ltd  (Read 1836 times)
VK4KX
Member

Posts: 12




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« on: January 21, 2010, 04:14:21 AM »

I need a circuit diagram and user manual for a MM 144/200 Amp, if anyone can help.Hard copy or PDF ok, electronic delivery preferred though. Thanks
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GM0GTU
Member

Posts: 12




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« Reply #1 on: January 30, 2010, 10:35:53 AM »

Me too OM.
I know LA1ZE had one in the nineties. I haven't been able to contact him though.

73,    Stewart  GM0GTU
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G4DHF
Member

Posts: 1




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« Reply #2 on: February 03, 2010, 02:50:23 PM »

Hello, Did you get a circuit of the MM 200W PA? I do have a copy if it is still required. I knew one of the company partners when the "name" was sold in the early '90's and have repaired and modified the 200w PA. The bias is poor as it provided by a voltage divider across a HD diode. SRF devices were originally used but you can replace them with MRF247's. Please email me at,

david@g4dhf.freeserve.co.uk

Visit my 144MHz site www.g4dhf.com

73, David G4DHF
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