I breed the female BSH as shown. She won lots of prizes in cat show.
May I know where to buy a trusty analog Tek scope in Hong Kong. I also search on ebay for a 2445 150MHz 4ch scope. But the shipping charge cost as much as the scope. I had been 2nd hand test eqiup shop in KwunTong and Mongkwok. They told me some Tek scopes are broken and they sell it "as is" even at HK$10,000. I wondor I could get a Tek analog scope in good condition at a fair price in local.
Similar to hifi audio, breeding cat is only my hobby. However the adoption charge can cover the expense of attending shows.
Thanks for your help on my Tektronix analog scope searching. I will keep my eyes open on ebay once the Hong Kong seller surface.
You know the Tek 465 is the last scope they made using standard IC, which is maintainable lifetime, even including the CRT. For the analog scope mft after the 465, Tek used custom IC that the scope can be serviced as long as old stock custom IC last. Once broken, all finished.
All guys pursue old Tek analog scopes because only analog scopes tell the truth. The component datasheet only shows waveform photos taken from analog scope, but not using data captured by digital scope. The Aliasing Error in digital scope limit the accuracy of high frequency information when in slow time-base. This was my past experience.