div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentheathkit-qf-1-q-multiplier-rsp-italyit-introduction-the-heathkit-model-qf-ihtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: Heathkit QF-1 Q multiplier - rsp-italyit · INTRODUCTION The Heathkit model QF-I Q Multiplier when used with a communications receiver provides ad- ditional selectivity or signal loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader030fdocumentsinreader030viewer20220217225c5f87bb09d3f2ea658b4b21html5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentheathkit-qf-1-q-multiplier-rsp-italyit-introduction-the-heathkit-model-qf-ihtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: Heathkit QF-1 Q multiplier - rsp-italyit · INTRODUCTION The Heathkit model QF-I Q Multiplier when used with a communications receiver provides ad- ditional selectivity or signal loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader030fdocumentsinreader030viewer20220217225c5f87bb09d3f2ea658b4b21html5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documentheathkit-qf-1-q-multiplier-rsp-italyit-introduction-the-heathkit-model-qf-ihtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: Heathkit QF-1 Q multiplier - rsp-italyit · INTRODUCTION The Heathkit model QF-I Q Multiplier when used with a communications receiver provides ad- ditional selectivity or signal loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII=...