Motorboat Radio Radio United American Bosch Magneto Corporation
general-el: motorboating noise |Radiomuseum.org
Antique Tube Radio Canadian PYE 39 Video #14
COMMENTS
Gow to resolve a "motorboating" problem
Gow to resolve a "motorboating" problem 06.Feb.07 09:25 0 Leon Ouziel Canals (E) Articles: 20 Count of Thanks: 18 My name is León I am restoring a 1935/6 (?) AC/DC radio built in Spain by "La Voz de su Amo" (His Master's Voice) company. The schematics is identical to an RCA model 114 (25Z5, 43, 77, 78, AF6) and, in fact, was mostly assembled from imported US parts. The circuitry of the radio ...
PDF How to fix a receiver that squeals and motorboats
No. 23 - How To Fix a Receiver That Squeals and Motorboats. Title. No. 23 - How To Fix a Receiver That Squeals and Motorboats. Author. NRI - National Radio Institutes, 1949; Scanned by Mike Yancey, 2012. Subject. No. 23 - How To Fix a Receiver That Squeals and Motorboats.
Antique Radio Forums • View topic
Antique Radio Forums Index » Category » Electrical/Mechanical Repair and Restoration. All times are UTC . Motorboating : Page 1 of 1 [ 5 posts ] ... Joined: Jan Thu 01, 1970 12:00 am Posts: 62 Hi:<BR>I'm having motorboating problems. I have replaced the electrolytics with new ones and the problem persists. From a past post a member mentioned ...
Motorboating; what is it, 'why?', and how to fix it?
Motorboating is a low frequency oscillation, often due to feedback though the power supply. Coupling caps shouldn't be too big, power supply filters may have to be larger if your supply has more droop than Fender's original.
Antique Radio Forums • View topic
Hey Guys, I have a radio in which I just replace all of the capacitors, but not the electrolytics (yet) because I need to look at a schematic and I don't have one. The radio plays, but with weak reception, and the voices sound gravely, as if the person speaking was talking into a fan. Is this motorboating? It is silent when off station.
Antique Radio Forums • View topic
Antique Radio Forums Index » Category » Electrical/Mechanical Repair and Restoration. All times are UTC . motorboating : Page 1 of 2 [ 23 posts ] Go to page 1, 2 Next Previous topic | Next topic : Author Message; radiotron123 Post subject: motorboating. Posted: Oct Fri 23, 2020 7:02 pm .
Motorboating (electronics)
Motorboating (electronics) In electronics, motorboating is a type of low frequency parasitic oscillation (unwanted cyclic variation of the output voltage) that sometimes occurs in audio and radio equipment and often manifests itself as a sound similar to an idling motorboat engine, a "put-put-put", in audio output from speakers or earphones ...
Motorboating 1948 Sparton 121
Motorboating 1948 Sparton 121 AM/FM Radio. Originally uploaded as an unlisted video for members of the Antique Radio Forum. Update: Replacing the 6BA6 FM ...
Antique Radio Forums • View topic
Antique Radio Forums Index » Category » Electrical/Mechanical Repair and Restoration. All times are UTC . RCA Radiola R-11 Motorboating ... I put the metal cover back on that covers the inside of the chassis, but the motorboating still occurs. I thought of trying to adjust the IF transformers, but I want to check out other possibilities first ...
General Faults In Vintage Radio
If the radio produces a funny burping sound (called "motorboating"), it is usually feedback between stages, coupled by the HT or AGC line, so suspect faulty screen, high tension or AGC bypass capacitors.
Pye P75 "Motorboating"
All times are GMT +1. The time now is 2:53 am. Pye P75 "Motorboating" Vintage Radio (domestic)
Antique Radio Forums • View topic
Antique Radio Forums Index » Category » Electrical/Mechanical Repair and Restoration. All times are UTC . motorboating : Page 2 of 2 [ 23 posts ] Go to page Previous 1, 2 Previous topic | Next topic : Author Message; lorenz200w Post subject: Re: motorboating. Posted: Dec Sun 13, 2020 2:35 am . Member: Joined: Jan Mon 16, 2012 3:15 pm Posts ...
Antique Radio Forums • View topic
Antique Radio Forums Index » Category » Electrical/Mechanical Repair and Restoration. All times are UTC . ... Author Message; oldmusicman Post subject: Motorboating. Posted: Dec Thu 15, 2011 7:40 pm . Member: Joined: Jul Sun 31, 2011 5:19 pm Posts: 1798 Just recapped my Canadian General Electric C120 console (1947) It has AM radio and a ...
Antique Radio Forums • View topic
New Member: Joined: Jan Thu 01, 1970 12:00 am Posts: 4 4
Georgian restaurant, basic but good
Gruzinka: Georgian restaurant, basic but good - See 111 traveler reviews, 106 candid photos, and great deals for Tyumen, Russia, at Tripadvisor.
Antique Radios
We would like to show you a description here but the site won't allow us.
THE 10 BEST Restaurants Near Geolog in Tyumen, Tyumen Oblast
Restaurants near Geolog, Tyumen on Tripadvisor: Find traveler reviews and candid photos of dining near Geolog in Tyumen, Tyumen Oblast.
Antique Radio Forums • View topic
Antique Radio Forums Index » Category » Vintage ... Message; yahoomarine Post subject: HQ170 motorboating. Posted: Mar Sun 21, 2021 4:36 pm . Member: Joined: Mar Thu 04, 2010 2:09 am Posts: 266 Location: Richmond, VA This past winter I was going through my Hammarlund collection, getting them all tuned up. One radio, an HQ170A, was a $50 ...
Ishim, Tyumen Oblast
Ishim ( Russian: Иши́м) is a town in the south of Tyumen Oblast, Russia. Population: 65,243 ( 2010 Russian census); [2] 67,757 ( 2002 Census); [7] 66,373 ( 1989 Soviet census). [8] It was previously known as Korkina Sloboda (until 1782).
Antique Radio Forums • View topic
Antique Radio Forums Index » Category » Electrical/Mechanical Repair and Restoration. All times are UTC . Midwest motorboating IF : Page 1 of 1 [ 1 post ] Previous topic | Next topic : Author Message; Chuck Braun Post subject: Midwest motorboating IF. Posted: Sep Mon 15, 2003 4:08 pm . Member: Joined: Jan Thu 01, 1970 12:00 am
Tyumen Oblast
Tyumen Oblast ( Russian: Тюме́нская о́бласть, romanized : Tyumenskaya oblast) is a federal subject (an oblast) of Russia. It is located in Western Siberia, and is administratively part of the Urals Federal District. The oblast has administrative jurisdiction over two autonomous okrugs: Khanty-Mansi Autonomous Okrug and Yamalo-Nenets Autonomous Okrug. Tyumen Oblast, including ...
IMAGES
COMMENTS
Gow to resolve a "motorboating" problem 06.Feb.07 09:25 0 Leon Ouziel Canals (E) Articles: 20 Count of Thanks: 18 My name is León I am restoring a 1935/6 (?) AC/DC radio built in Spain by "La Voz de su Amo" (His Master's Voice) company. The schematics is identical to an RCA model 114 (25Z5, 43, 77, 78, AF6) and, in fact, was mostly assembled from imported US parts. The circuitry of the radio ...
No. 23 - How To Fix a Receiver That Squeals and Motorboats. Title. No. 23 - How To Fix a Receiver That Squeals and Motorboats. Author. NRI - National Radio Institutes, 1949; Scanned by Mike Yancey, 2012. Subject. No. 23 - How To Fix a Receiver That Squeals and Motorboats.
Antique Radio Forums Index » Category » Electrical/Mechanical Repair and Restoration. All times are UTC . Motorboating : Page 1 of 1 [ 5 posts ] ... Joined: Jan Thu 01, 1970 12:00 am Posts: 62 Hi:<BR>I'm having motorboating problems. I have replaced the electrolytics with new ones and the problem persists. From a past post a member mentioned ...
Motorboating is a low frequency oscillation, often due to feedback though the power supply. Coupling caps shouldn't be too big, power supply filters may have to be larger if your supply has more droop than Fender's original.
Hey Guys, I have a radio in which I just replace all of the capacitors, but not the electrolytics (yet) because I need to look at a schematic and I don't have one. The radio plays, but with weak reception, and the voices sound gravely, as if the person speaking was talking into a fan. Is this motorboating? It is silent when off station.
Antique Radio Forums Index » Category » Electrical/Mechanical Repair and Restoration. All times are UTC . motorboating : Page 1 of 2 [ 23 posts ] Go to page 1, 2 Next Previous topic | Next topic : Author Message; radiotron123 Post subject: motorboating. Posted: Oct Fri 23, 2020 7:02 pm .
Motorboating (electronics) In electronics, motorboating is a type of low frequency parasitic oscillation (unwanted cyclic variation of the output voltage) that sometimes occurs in audio and radio equipment and often manifests itself as a sound similar to an idling motorboat engine, a "put-put-put", in audio output from speakers or earphones ...
Motorboating 1948 Sparton 121 AM/FM Radio. Originally uploaded as an unlisted video for members of the Antique Radio Forum. Update: Replacing the 6BA6 FM ...
Antique Radio Forums Index » Category » Electrical/Mechanical Repair and Restoration. All times are UTC . RCA Radiola R-11 Motorboating ... I put the metal cover back on that covers the inside of the chassis, but the motorboating still occurs. I thought of trying to adjust the IF transformers, but I want to check out other possibilities first ...
If the radio produces a funny burping sound (called "motorboating"), it is usually feedback between stages, coupled by the HT or AGC line, so suspect faulty screen, high tension or AGC bypass capacitors.
All times are GMT +1. The time now is 2:53 am. Pye P75 "Motorboating" Vintage Radio (domestic)
Antique Radio Forums Index » Category » Electrical/Mechanical Repair and Restoration. All times are UTC . motorboating : Page 2 of 2 [ 23 posts ] Go to page Previous 1, 2 Previous topic | Next topic : Author Message; lorenz200w Post subject: Re: motorboating. Posted: Dec Sun 13, 2020 2:35 am . Member: Joined: Jan Mon 16, 2012 3:15 pm Posts ...
Antique Radio Forums Index » Category » Electrical/Mechanical Repair and Restoration. All times are UTC . ... Author Message; oldmusicman Post subject: Motorboating. Posted: Dec Thu 15, 2011 7:40 pm . Member: Joined: Jul Sun 31, 2011 5:19 pm Posts: 1798 Just recapped my Canadian General Electric C120 console (1947) It has AM radio and a ...
New Member: Joined: Jan Thu 01, 1970 12:00 am Posts: 4 4
Gruzinka: Georgian restaurant, basic but good - See 111 traveler reviews, 106 candid photos, and great deals for Tyumen, Russia, at Tripadvisor.
We would like to show you a description here but the site won't allow us.
Restaurants near Geolog, Tyumen on Tripadvisor: Find traveler reviews and candid photos of dining near Geolog in Tyumen, Tyumen Oblast.
Antique Radio Forums Index » Category » Vintage ... Message; yahoomarine Post subject: HQ170 motorboating. Posted: Mar Sun 21, 2021 4:36 pm . Member: Joined: Mar Thu 04, 2010 2:09 am Posts: 266 Location: Richmond, VA This past winter I was going through my Hammarlund collection, getting them all tuned up. One radio, an HQ170A, was a $50 ...
Ishim ( Russian: Иши́м) is a town in the south of Tyumen Oblast, Russia. Population: 65,243 ( 2010 Russian census); [2] 67,757 ( 2002 Census); [7] 66,373 ( 1989 Soviet census). [8] It was previously known as Korkina Sloboda (until 1782).
Antique Radio Forums Index » Category » Electrical/Mechanical Repair and Restoration. All times are UTC . Midwest motorboating IF : Page 1 of 1 [ 1 post ] Previous topic | Next topic : Author Message; Chuck Braun Post subject: Midwest motorboating IF. Posted: Sep Mon 15, 2003 4:08 pm . Member: Joined: Jan Thu 01, 1970 12:00 am
Tyumen Oblast ( Russian: Тюме́нская о́бласть, romanized : Tyumenskaya oblast) is a federal subject (an oblast) of Russia. It is located in Western Siberia, and is administratively part of the Urals Federal District. The oblast has administrative jurisdiction over two autonomous okrugs: Khanty-Mansi Autonomous Okrug and Yamalo-Nenets Autonomous Okrug. Tyumen Oblast, including ...