un receptor cu dubla schimbare de frecventa ,pe 8mhz si 455khz.are in componenta sa mixer cu ROB641,sau SL641 , un integrat foarte bun .tot aici am folosit si CA3028 sau ROB3028.amandoua sunt foarte bune ,insa am ramas in montaj cu ROB641,ptr.ca celalalt vreau sa-l folosesc in alt montaj .media frecventa pe 8mhz este cu trei bobine si un BF256 pe post de amplificator
urmeaza TDA1046 .un integrat perfect si complet, are tot ce-i trebuie , sesibilitate, raa, stabilitate etc..
se poate compara oricand cu oricare similar din clasa lui, si asteptarile sunt imediate fara prea mult efort la aliniere
incercati si nu veti regreta
a receiver with double frequency change, 8mhz and 455 kHz has component mixer with ROB641, or SL641, an integrated very good ... here I used CA3028 or ROB3028. and both are very good, but I stuck in the mounted with ROB641, other ptr.ca want to use it in other media montage 8mhz is common with three coills and a BF256 as follows TDA1046. amplifier an integrated seamlessly and completelyIt has everything i need, sensibility, raa, stability etc. ..
You can compare anytime with any similar in his class, and expectations are immediate without too much effort at alignment try and you won't regret it
a receiver with double frequency change, 8mhz and 455 kHz has component mixer with ROB641, or SL641, an integrated very good ... here I used CA3028 or ROB3028. and both are very good, but I stuck in the mounted with ROB641, other ptr.ca want to use it in other media montage 8mhz is common with three coills and a BF256 as follows TDA1046. amplifier an integrated seamlessly and completelyIt has everything i need, sensibility, raa, stability etc. ..
You can compare anytime with any similar in his class, and expectations are immediate without too much effort at alignment try and you won't regret it
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