{"product_id":"b-k-model-415-solid-state-sweep-marker-generator-tv-alignment-w-manual","title":"B\u0026K Model 415 Solid State Sweep Marker Generator TV Alignment w\/ Manual","description":"\u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003eB \u0026amp; K MODEL 415 Solid State Sweep\/Marker Generator Vintage w\/Instruction Manual\u003c\/p\u003e \u003cbr\u003e \u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003eTested and powers on as intended.\u003c\/p\u003e \u003cbr\u003e \u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003eUsed. See Attached Photos.\u003c\/p\u003e\u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003eThe B\u0026amp;K Model 415 is a vintage solid-state sweep\/marker generator designed as a service instrument for television RF and IF alignment, especially color TV sweep alignment and alignment verification. Manufacturer literature describes the 415 as an all-in-one alignment tool combining video sweep, IF sweep, unmodulated and modulated marker functions, VHF Channel 4 and Channel 10 RF sweep, and 10.7 MHz sweep in a single bench instrument. Reference material for the model also lists an IF range of 35 to 50 MHz, 60 Hz sweep rate, 75 and 300 ohm outputs, RF attenuation controls, and 10 crystal-controlled markers covering video and sound frequencies. This unit includes the instruction manual and is well suited for vintage television service, radio\/TV restoration benches, electronics collections, and antique test equipment setups.\u003c\/p\u003e \u003cbr\u003e \u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003eLM\u003c\/p\u003e","brand":"Lab Liquidators Store","offers":[{"title":"Default Title","offer_id":53332975747364,"sku":"SP111116531","price":129.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5289\/2964\/files\/406845849070-0.jpg?v=1776438406","url":"https:\/\/store.labliquidators.com\/products\/b-k-model-415-solid-state-sweep-marker-generator-tv-alignment-w-manual","provider":"Lab Liquidators Store","version":"1.0","type":"link"}