Hi Graham, RA17 with beam deflection mixer? Surely not....... I would certainly agree with you about the RA1772 (and extended family) but I like using both - and a (fairly) complete set of RA17/MA79
Hi Graham, I don't think the '117 had a beam deflection mixer either but I'm not sure. I've got one in the garage awaiting (for several years now....) renovation - will have to have a look. I didn't
Hi Marc, The rx is an ex-Royal Navy type CFD - I think! Used in submarines about 2 generations before the current fit. I have the complete technical manual for it but only in paper form, not electron
Whoops! Type CJD, sorry..... Manufactured by Murphy, I think, but I could not find a manufacturers nameplate on mine. 73's Paul G8GJA Hello all, I m looking for information about this VLF receiver. P
There are some that go down to 200kHz but these are for the 'high sensitivity' 4410 range (just looks like a 43) which implies they might need a bit of power ...... borne out by the power range going
Hi David, Several points of contention here your description of Project sanguine is incorrect in some details (but you can blame Wikipedia for that). It was, in fact, rather like the antenna you so s
How about the strange new appearances? I was intrigued by 'Radio Sports' and had visions of pole vaulting with 136KHz verticals, throwing the FT817 and weight lifting with the R-390. But no, just mor
What has this to do with lf?? Paul Reeves G8GJA thanks for info..so glad my family in england and other KIWIS should be able to see the state funeral of our sir ed hillary..i was one of the hams luck
Mal, The fact that you have rather firm opinions is, by now, rather obvious. This should, naturally, not be restricted in any way and nobody seeks to do so. The manner in which you express them is an
And just why would only CW radios survive?? This is news - EMP will ONLY take out SSB/FM/AM radios!! As usual Mal lives in his own little world. Paul G8GJA A recent newspaper report indicates a certa
Oh Dear, it goes on..... Your little world is obviously CW oriented. That's all. On the subject of qualifications - I'm not getting into this one. Apples and Oranges. Paul G8GJA Bigger than you think
Hmmm, First, I might take some exception to the 'real radio amateurs with CW skills' but I'll let it pass. What makes you think that everything else will be zapped? Simple precautions will prevent da
And for some, spelling lessons...... Paul G8GJA --Original Message-- From: mal hamilton [mailto:[email protected]] Sent: 18 July 2008 11:46 To: rsgb Subject: LF: RADCOM Latest copy. In depth disc
Mal, Since you use the term rather a lot and I think we would all be interested, just what is your definition of an 'appliance operator' ? regards, Paul G8GJA --Original Message-- From: mal hamilton
Graham, Don't knock it - whatever might be thought of Mal's opinion of 'real amateurs' vs 'appliance operators' (and Mal is on record as having equipment of far eastern origin..) there is nothing wro
Are they still allowed to use Bunsen burners? I would think the 'Health & Safety' legislation would have done away with them - just think of the risk assessment (remembering burnt lines down the cent
IC746, Mal ?? Hmmm .... sounds like an appliance...... Paul G8GJA --Original Message-- From: mal hamilton [mailto:[email protected]] Sent: 08 September 2008 00:24 To: rsgb Subject: LF: 500 CONDX
So here we go again. Marine radio operators are the 'creme de la creme' and have tried and developed everything and radio amateurs - probably an emphasis on 'amateur' from Mal's point of view - are o
Hi Mal, Farnell www.farnellinone.com , several different versions available from ADI or TI. DIL versions (probably easier to breadboard than the SMT versions) are from £1-80 to £3-90. No minimum orde
Hi John, Enclosed is the data from Maplin on these cores. Hope this is ok, not been able to find any more data. regards, Paul Reeves G8GJA Technical Specification Order Part Max Max Min Attenuation (
