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Title: HRO 60 Information (ashart) Post by: ke7trp on September 25, 2011, 03:22:39 AM ASHART asked:
"Good day, OMs – As I continue to work on my new HRO-60, I'm having some trouble understanding the intracacies of bits and pieces of the circuitry, especially in the limiter/detector area. I'm wondering whether there was ever any technical information available - on the circuitry, performance specifications, etc., other than that in the owner's manual. I'd be happy to buy any such thing as a service manual, engineering notes "liberated" from National Co., Sam's or Ryder's folders, or the like. Thanks for your comments es 73." -al hart, w8vr Al, Order Electic Radio numbers: 247 HRO 60 PART1 A vintage product review 248 HRO 60 PART2 228 A product detector for the HRO 60 261 A portable storage box for HRO coils I hope these issues help your quest for more information! Clark Title: Re: HRO 60 Information (ashart) Post by: ashart on September 25, 2011, 06:56:03 AM Clark:
Tnx. I appreciate your taking time to respond. I've ordered 3 of them. 73. -al hart, w8vr Title: Re: HRO 60 Information (ashart) Post by: KM1H on September 25, 2011, 02:52:49 PM #247 and 248 are full of a lot of misinformation and pure BS. Some was corrected in 248 but since the author and ER owner are the same .....you get the picture?
Peer review doesnt happen unless you are one of the selected butt sniffers. ::) Carl Title: Re: HRO 60 Information (ashart) Post by: ke7trp on September 26, 2011, 01:05:09 AM damned if you do and damned if you dont.
Title: Re: HRO 60 Information (ashart) Post by: W1DAN on September 27, 2011, 02:26:18 PM Carl:
can you tell us the inaccuracies so we can get a better history of the radio? Thanks, Dan Title: Re: HRO 60 Information (ashart) Post by: KM1H on September 28, 2011, 10:23:14 AM You would need to read them first and then we can get into details at Nearfest ;D AMfone - Dedicated to Amplitude Modulation on the Amateur Radio Bands
Drift and TC was one sore point but Id have to dig out the ER's to get specific. I'll look tonight when I have time. |