SYLVANIA 7761 Miniature Transceiver Ham Radio Vacuum Tube

( Brand: Sylvania ), ( Model: 7761 ), ( Type: Vacuum Tube ), ( Country/region Of Manufacture: United States )

Review SYLVANIA Jan Sub Miniature Transceiver Ham Radio Vacuum Tube

The Palomar Engineered Pennsylvania 7761 Miniature Transceiver Ham Radio Vacuum Tube is a remarkable piece of engineering, designed for amateur radio enthusiasts seeking high-performance and compact solutions. This tube is a 1N34A equivalent, known for its versatility and reliability.

Measuring just 0.687 inches in diameter and 1.37 inches in length, the Pennsylvania 7761 Miniature Transceiver Ham Radio Vacuum Tube is an ideal choice for space-constrained applications, such as portable radio sets, battery-powered handheld transceivers, and other compact electronic devices. Despite its small size, this tube delivers impressive power and performance, making it a valuable asset for ham radio operators who prioritize portability and efficiency.

The Pennsylvania 7761 Miniature Transceiver Ham Radio Vacuum Tube is a general-purpose triode, offering a plate current of up to 25 milliamperes and a plate voltage of up to 300 volts. It operates efficiently in the frequency range of 1.6 to 30 meghertz, making it suitable for various ham radio bands, including the popular 2-meter and 70-centimeter bands.

The tube's high-quality construction ensures durability and long-term performance. It features a robust glass envelope, a nickel-base metal grid, and a nickel-plated cathode. These materials provide excellent heat resistance and ensure that the tube can withstand the rigors of continuous use. The Pennsylvania 7761 Miniature Transceiver Ham Radio Vacuum Tube is also designed to operate at low currents, minimizing power consumption and extending battery life in portable radio applications.

In conclusion, the Palomar Engineered Pennsylvania 7761 Miniature Transceiver Ham Radio Vacuum Tube is a must-have for ham radio enthusiasts seeking a compact, high-performance solution for their portable or battery-powered radio sets. Its versatile frequency range, impressive power capabilities, and robust construction make it an indispensable component in any ham radio operator's toolkit.

1. Authenticity: The Pennsylvania 7761 is a highly sought-after vintage tube, known for its excellent performance and sound quality. Purchasing an original tube ensures that you're getting a genuine product.

2. Rareness: Due to its age and smaller production run, the Pennsylvania 7761 is considered a rare item. Collecting and using this tube can add an unique and nostalgic element to your ham radio setup.

3. Value: Older vacuum tubes like the Pennsylvania 7761 can appreciate in value over time, making it a potential investment.

4. Performance: The Pennsylvania 7761 is known for its high gain and low noise, which can improve the overall performance of your ham radio.

1. Availability: Finding a new, functional Pennsylvania 7761 tube can be challenging due to its rarity. You may need to search extensively or pay a premium price to obtain one.

2. Maintenance: Vacuum tubes require more maintenance than solid-state components. They can be more susceptible to damage due to moisture, physical impact, and voltage fluctuations.

3. Energy consumption: Vacuum tubes consume more power than solid-state components, which can result in higher energy bills and potentially shorter lifespan of the tube.

4. Durability: Older vacuum tubes may not be as durable as modern components, and they can be more prone to failure due to age and wear.

If you're a collector, ham radio enthusiast, or simply value the historical significance of vintage technology, the Pennsylvania 7761 miniature transceiver ham radio vacuum tube may be a worthwhile investment. However, it's important to consider the potential challenges and costs associated with owning and maintaining a vintage tube.

Before buying a Pennsylvania 7761, research its condition and the seller's reputation. Ensure that the tube is in good working order and that it is compatible with your ham radio setup. Consider the potential maintenance and energy consumption costs, as well as the potential resale value of the tube. Weigh these factors against your desire for the historical and performance benefits of owning a vintage Pennsylvania 7761 tube.

Details:

Sylvania jan 7761 sub miniature transceiver ham radio vacuum tube.

specifications tubesocketvintagego:

• brand: Sylvania
• model: 7761
• type: Vacuum Tube
• country/region of manufacture: United States

Ratings:

1. Thanks but for future reference fair not considered good condition 05-10-17
2. Fantastic ! AAA Thanks! Great packing too! Will do business again: 05-10-17
3. Excellent transaction 05-12-17
4. Quick response and fast payment. Perfect! THANKS!! 05-08-17
5. Highly recommended, item shipped fast was as described. 05-15-17

Returns tubesocketvintagego:

• time: 30 Days
• type: Money Back
• policy: returns accepted
• paid by: Buyer
• details: tubes will be marked, because of parts switchers

Payments tubesocketvintagego:

• PayPal

Shipping tubesocketvintagego:

• handling: 1 days
• cost: $2.95
• type: Flat

Seller tubesocketvintagego:

• city: Apple Valley, California
• zipcode: 92307

Offer tubesocketvintagego:

• quantity: 8
• best offer: false
• bids: 0
• Sold: 0
• Started: May 17, 2017, 9:17 pm

General tubesocketvintagego:

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

Sylvania 7761 Is Similar To:

• 0a4-g Sylvania New In Box Electronic Tube (47.2% similar) Nos nib Sylvania 0A4-G tube in original box...(September 3rd, 2018)
• Tested 10-60 Tube Precision 6kd6 Sylvania (27% 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 (41.3% similar) ...(January 16th, 2015)
• 10al11 Mullard Nos Vacuum Tubes Include Tungsol Sylvania Raytheon Ge And (29.1% similar) ...(August 23rd, 2018)
• Xe5 Cl-8 188-5 National 10dx8 5 Sylvania Lot Rca Vintage Ge Tube 6f6g (34% 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 (37% 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 (29.6% similar) ...(February 11th, 2015)
• 1218a Sylvania Rare 1966 Vacuum (45.2% 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)