SYLVANIA VT-182 Army Signal Corps Vacuum Tube Glass U.s 3B7 1291

( Brand: Sylvania ), ( Manufacturer Part Number: VT-182 ), ( Type: Vacuum Tube ), ( Country/region Of Manufacture: United States ), ( Bundle Listing: No )

Review SYLVANIA Army Signal Corps Vacuum Tube 3b7 Glass

The VT-182 Army Signal Corps Sylvania Vacuum Tube 3B7 1291 is a historical piece of electronics technology, hailing from the era of analog communications. This vacuum tube, specifically model 3B7 with the designation 1291, is a testament to the engineering prowess of the past.

The VT-182 is a triode tube, which means it has three electrodes: the cathode, grid, and plate. This particular model, the 3B7, was widely used in radio technology due to its excellent performance characteristics. It was specifically designed for use in military applications, like the Army Signal Corps, making it a sturdy and reliable choice for high-stakes communication systems.

The tube is encased in a glass envelope, which not only protects the internal components but also allows for visual inspection. The glass is a clear, robust material that has withstood the test of time, maintaining the vacuum inside the tube that is essential for its operation.

The 1291 designation refers to the specific electrical characteristics of this tube. It has a plate voltage of 300 volts, a plate current of 0.25 amps, and a plate resistance of 1.5 kilohms. These specifications make the VT-182 suitable for a variety of amplifier applications, particularly in radio transmitters and receivers.

In summary, the VT-182 Army Signal Corps Sylvania Vacuum Tube 3B7 1291 is a historical and functional piece of electronics technology. Its sturdy glass enclosure, triode design, and specific electrical characteristics make it a unique addition to any collection or restoration project.

1. Authenticity and Historical Significance: The VT-182 is a vintage military-grade vacuum tube that was used in communication systems during World War II. Collectors and enthusiasts of vintage technology may find its historical significance appealing.

2. Rare and Hard to Find: The VT-182 is a hard-to-find model, making it a unique and valuable addition to any collection.

3. Good Quality: Sylvania was a reputable manufacturer of vacuum tubes, and the VT-182 is likely to be of good quality, providing reliable performance if used in a suitable application.

1. Limited Usability: Vintage vacuum tubes like the VT-182 are less compatible with modern electronic devices. They may only work with older equipment or require additional components to function.

2. Potential Damage: Vacuum tubes are fragile and can be easily damaged if not handled properly. This may lead to additional costs for repair or replacement.

3. Limited Availability of Spare Parts: Vintage vacuum tubes like the VT-182 may have limited availability of spare parts, which could make repairs more difficult and expensive.

Buying the VT-182 Army Signal Corps Sylvania Vacuum Tube 3B7 1291 can be a rewarding experience for collectors and enthusiasts of vintage technology. Its historical significance, rarity, and potential for reliable performance make it an attractive addition to any collection. However, its limited compatibility with modern devices, fragility, and potential difficulty in repairing or finding spare parts should be considered before making a purchase.

If you are interested in buying the VT-182 Army Signal Corps Sylvania Vacuum Tube 3B7 1291, it is recommended to do thorough research on its compatibility with your equipment and to ensure that you have the necessary components for use. Additionally, take care to handle the tube with care to avoid damage. If you are planning to use it in a restoration project, be prepared for potential difficulties in repairing or finding spare parts.

Details:

Lot of 1, us. Army signal corps vt-182 3b7 1291made in USA new box, old stock.

part #: vt182 prices

• $7.90-$19.95

specifications tubesocketvintagego:

• brand: Sylvania
• mpn: Vt-182
• type: Vacuum Tube
• country/region of manufacture: United States
• bundle listing: No

Seller tubesocketvintagego:

• zipcode: 87109
• city: Albuquerque, New Mexico

Payments tubesocketvintagego:

• PayPal

General tubesocketvintagego:

• in stock: Yes
• consumer electronics > vintage electronics > vintage audio video parts accessories consumer electronics > vintage tubestubes sockets audio

Shipping tubesocketvintagego:

• handling: days
• type: Calculated
• cost: $0.0

Ratings:

1. Great transaction! Received order very fast! Good doing business with the seller 12-30-17
2. Thanks for the nice item. 12-27-17
3. great seller and site for old restorations 12-28-17
4. Well packed. 12-23-17
5. perfect 12-29-17

Returns tubesocketvintagego:

• time: 60 Days
• paid by: Seller
• details: Restocking fee: No
• policy: returns accepted
• type: Money Back

Offer tubesocketvintagego:

• bids: 0
• quantity: 1
• best offer: false
• Started: December 30, 2017, 11:56 am
• Sold: 0

Sylvania VT-182 Is Similar To:

• 0a4-g Sylvania New In Box Electronic Tube (38.9% similar) Nos nib Sylvania 0A4-G tube in original box...(September 3rd, 2018)
• Tested 10-60 Tube Precision 6kd6 Sylvania (29.7% similar) Made by Sylvania, type 6KD6 vacuum tube as pictured. Fantastic tubes. One tube, circa 19, us. Condition used tube silk screening please refer to photos acid etched designation Sylvania's emblem 6KD6 date code tested on precision tube checker meter range from bad marginals good satisfaction ...(February 5th, 2015)
• 6dj8 10100 Vintage Radio Sylvania Strong Jan Ecc88 Tube 10800 (30.4% similar) ...(January 16th, 2015)
• 10al11 Mullard Nos Vacuum Tubes Include Tungsol Sylvania Raytheon Ge And (27.2% similar) ...(August 23rd, 2018)
• Xe5 Cl-8 188-5 National 10dx8 5 Sylvania Lot Rca Vintage Ge Tube 6f6g (30% similar) Vintage 5 tube lot rca XE5 cl 8 national 6F6G Sylvania 10DX8 GE tubes have not been tested. There is a rca tube in a national box...(March 5th, 2015)
• 10ly8 Sylvania New Tube P-n Box (48.4% similar) New, Sylvania tube P/N 10LY8 box of 5 free shipping...(February 12th, 2017)
• 117z4 Sylvania Nos Gt Vacuum Tube Fully Guaranteed (42% similar) Selling this nos Sylvania rectifier tube fully guaranteed...(May 16th, 2018)
• Nib 11ca11 Dumont 56 Zenith Ge Nos Lot Type Tubes Vacuum Sylvania Rca (24% similar) We combine shipping. On Oct at PDT, every buyer gets a invitation for cash back. Please for a quote before buying or buying...(February 27th, 2015)
• 11z6gt Sylvania Nos Radio Vacuum Tubes Tested Full Wave Rectifiers (30.9% similar) Here are 2 new old stock Sylvania 117Z6GT radio vacuum tubes in nice condition see photos. The tubes have been tested on my Hickok mutual conductance tester and tests very strong new. The items as you can see from photos are presentable please to for condition and quality. What a great find...(September 12th, 2018)
• 120845 Ecc83 97 Stereo Vintage Tube Sylvania 12ax7 (32.1% similar) ...(February 11th, 2015)
• 1218a Sylvania Rare 1966 Vacuum (41.9% similar) These vacuum tubes were made in USA as indicated on. Up for sale are four 4/1 218A nos Sylvania vintage vacuum tubes. Tubes: quad 4/1 218A nos Sylvania vacuum tubes, made us, all are black smooth plates, top o fetter, tubes test: 72, 68, 70, 72 new and shiny in original boxes. I tested tubes on my ...(December 12th, 2017)