EIMAC SK-740 Transmitting Tube Socket

( Brand: Eimac ), ( Manufacturer Part Number: SK-740 ), ( Part Type: Tube ), ( Country/region Of Manufacture: United States )

Review EIMAC Transmitting Tube Socket

The SK-740 Transmitting Tube, specifically the EIMAC socket variant, is a crucial component in high-power RF (Radio Frequency) applications. This tube is designed for use in radio transmitters, industrial heaters, and other applications requiring high-powered radio frequency energy.

The SK-740 Transmitting Tube is a 6L6GC type, which is a common and reliable design. It features a high-voltage anode and a low-voltage grid, making it suitable for a wide range of power levels. The EIMAC socket, which is the specific type of base for this tube, is known for its robustness and reliability. It provides a secure connection between the tube and the electrical circuit, ensuring optimal performance and longevity.

The SK-740 Transmitting Tube is made with high-quality materials to ensure durability and reliability. The glass envelope is resistant to thermal shock and vibration, while the metal components are designed to withstand high voltages and currents. The tube is also designed with a self-quenching mechanism, which helps to prevent damage from overheating.

In terms of electrical characteristics, the SK-740 Transmitting Tube has a rated voltage of 350V and a rated power of 70W. It operates at a frequency of 3.5MHz and has a plate efficiency of up to 30%. These specifications make it an excellent choice for applications requiring high power and efficiency.

In summary, the SK-740 Transmitting Tube with EIMAC socket is a reliable and high-performance component for RF applications. Its robust design, high voltage and power ratings, and excellent electrical characteristics make it a popular choice in various industries. Whether you're looking for a replacement tube for your radio transmitter or an upgrade for your industrial heater, the SK-740 Transmitting Tube with EIMAC socket is a great choice.

1. Reliability: Eimac is a well-known and respected brand in the world of high-power tubes. The SK-740 tube is known for its durability and long lifespan, making it a reliable choice for high-power applications.

2. Power Handling: The SK-740 tube is capable of handling high power levels, which makes it suitable for use in applications such as radar, RF amplifiers, and other high-power RF systems.

3. Wide Frequency Range: The SK-740 tube has a wide frequency range, which makes it versatile and suitable for use in a variety of applications.

4. Availability: Eimac tubes are widely available, which means that replacement parts and service are easily obtained.

1. Cost: High-power tubes such as the SK-740 can be expensive. The upfront cost of purchasing a tube can be a significant deterrent for some buyers.

2. Maintenance: High-power tubes require regular maintenance to ensure that they continue to operate efficiently. This can include cleaning the tube, checking the filaments, and replacing any worn-out parts.

3. Size and Weight: High-power tubes are often larger and heavier than other types of tubes. This can make them difficult to transport and install in some applications.

The SK-740 transmitting tube (Eimac socket) is a reliable and powerful choice for high-power applications. While it can be expensive and require regular maintenance, its durability, wide frequency range, and availability make it a worthwhile investment for many users. Ultimately, the decision to purchase an SK-740 tube will depend on the specific needs and budget of the user.

If you require a high-power tube for your RF application and are willing to invest in a reliable and durable option, the SK-740 transmitting tube (Eimac socket) is a strong recommendation. However, it's important to carefully consider the costs and maintenance requirements before making a purchase. If the cost or maintenance requirements are a concern, you may want to explore other options such as solid-state amplifiers or lower-power tubes.

Details:

I can't use it. Shipping is to lower 48 USA only. Used, shows signs of use on the blades, also solder on the tabs. I bought this in a huge lot of tubes.

Please see photos.

part #: sk740 prices

• $89.99-$194.49

specifications radiparaccessori:

• brand: Eimac
• mpn: Sk-740
• part type: Tube
• country/region of manufacture: United States

Offer:

• best offer: true
• quantity: 1
• # bids: 0
• # Sold: 0
• Started: June 9, 2015, 10:18 am

Shipping:

• cost: $7.0
• type: Flat
• handling: 3 days

Ratings:

1. Fast shipping, great packing, Thank you. 06-04-15
2. Great communication. A pleasure to do business with. 06-09-15
3. Item as described, packed OK, shipped fast, thank you, good job. 06-06-15
4. Quick shipment great to deal with 06-08-15
5. Good buyer, prompt payment, valued customer, highly recommended. 05-16-15

Returns:

• policy: no returns

Seller:

• zipcode: 22192
• city: wood bridge, Virginia

Payments:

• PayPal

General:

• Consumer Electronics > Radio Communication > Parts & Accessories > Other Radio Communication Accs
• in stock: Yes
• condition: Used

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