1. Vintage Tubes & Sockets Audio For Sale
  2. sku: 9792076612911632
  3. EIMAC SK636

EIMAC SK636 Tube Socket

Sk636 Eimac

( Brand: Eimac ), ( Manufacturer Part Number: SK636 ), ( Model: EIMAC SK636 ), ( Part Type: Tube )

Review EIMAC

EIMAC SK636 High-Power Microwave Tube - Reliable Performance in High-Demand Applications

The EIMAC SK636 High-Power Microwave Tube is a testament to engineering ingenuity, designed to deliver exceptional performance in high-demand applications. This microwave tube, manufactured by EIMAC, a leading name in the microwave industry, is engineered to operate with unparalleled efficiency and reliability.

The EIMAC SK636 is a 2.45GHz, S-band, traveling wave tube amplifier (TWTA) designed for use in microwave communication systems, radar, and other high-power microwave applications. It is renowned for its ability to generate high-power microwave energy, with a typical output power of 1700W and a maximum output power of 2000W.

The SK636 tube boasts an impressive gain of 32dB, ensuring efficient energy transfer in applications where power amplification is crucial. It operates with an input power of 10W to 500W and a voltage of 1400V, making it highly adaptable to a wide range of power levels.

The tube's construction is robust and durable, featuring a high-temperature, high-strength copper cylindrical cathode and a high-temperature alumina tube. This design ensures the tube can withstand the harsh conditions often encountered in high-power microwave applications.

The EIMAC SK636 High-Power Microwave Tube is a versatile solution for demanding applications, offering high-power output, impressive gain, and robust construction. Whether you're in the field of microwave communication, radar, or other high-power microwave applications, the EIMAC SK636 is an ideal choice for reliable, high-performance operation.

Product Name: Eimac SK636

Pros:

1. High Efficiency: The Eimac SK636 offers a high electrical-to-optical conversion efficiency, which means it can convert more of the electrical energy into light, reducing energy costs.

2. Long Lifespan: This type of vacuum tube has a longer lifespan compared to other types, making it a cost-effective choice in the long run.

3. Reliability: Vacuum tubes are known for their reliability, especially in high-power applications, and the Eimac SK636 is no exception.

4. Low Noise: Compared to solid-state devices, vacuum tubes like the SK636 generate less heat and are quieter, which can be advantageous in some applications.

Cons:

1. Size and Weight: Vacuum tubes are larger and heavier than their solid-state counterparts, which can make them less ideal for portable or space-constrained applications.

2. Fragility: Vacuum tubes are delicate and can be damaged easily. The glass envelope can break and the internal components can get damaged, which can lead to failure.

3. Maintenance: Although they have a long lifespan, vacuum tubes require regular maintenance, such as replacing the anode and cathode, which can add to the overall cost.

4. Response Time: Vacuum tubes have a slower response time compared to solid-state devices, which can be a disadvantage in applications that require quick changes in output.

Conclusion: The Eimac SK636 offers high efficiency, long lifespan, reliability, and low noise, making it a suitable choice for high-power applications where size, weight, maintenance, and response time are not major concerns. However, for portable devices or applications that require fast response times, solid-state devices might be a better choice.

Recommendation: If you're looking for a high-power, reliable, and energy-efficient solution for your application, the Eimac SK636 could be a good choice. However, consider the size, weight, maintenance requirements, and response time before making a decision. It's always a good idea to consult with a professional to ensure you're making the best choice for your specific needs.

Details:

No chips or cracks. Used and in good shape.

part #: sk636 prices

  • $10.00-$48.00

specifications tubesocketvintagego:

  • brand: Eimac
  • mpn: Sk636
  • model: Eimac Sk636
  • part type: Tube

offer tubesocketvintagego:

  • quantity: 1
  • options: Ship-to-home
  • started: May 24, 2025
  • sold: 0
  • availability: In Stock

seller tubesocketvintagego:

  • # reviews: 3774
  • city: Louisville, Kentucky
  • rating: 100.0%

general tubesocketvintagego:

  • Vintage Audio Video > Vintage Parts Accessories > Vintage Tubes Tube Sockets

shipping tubesocketvintagego:

  • type: Calculated
  • class: Standard
  • cost: $6.35
  • service: USPS Ground Advantage
  • carrier: USPS
  • transit: 5-10 Days

returns tubesocketvintagego:

  • policy: No Returns

payments tubesocketvintagego:

  • wallet: Google-pay
  • credit card: Visa
  • other
part type: tube,
category: electronics > vintage audio video > vintage parts accessories > vintage tubes tube sockets, sku: 9792076612911632,
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5 offers $10.00–$48.00 USD
  • Open box. Offer #1 priced at $16.00 + $8.75 shipping estimate = $24.75* total. +$8.75 shipping
  • Used. Offer #2 priced at $10.00 + $11.35 shipping estimate = $21.35* total. This is a CHIMNEY EIMAC SK-636 Transmitting Tube Socket CHIMNEY AS PICTURED.+$11.35 shipping
  • New. Offer #3 priced at $48.00 + $17.02 shipping estimate = $65.02* total. The SK-636B chimney was also associated with tube socket SK-626 This socket is covered or sealed in plastic to preserve it's clean condition.+$17.02 shipping
  • New. Offer #4 priced at $285.00 + $17.02 shipping estimate = $302.02* total. and a matching B Chimney. NOS Eimac 4CX250R 7580W RF Power.+$17.02 shipping
  • Used. Offer #5 priced at $88.45 + $17.50 shipping estimate = $105.95* total. When this socket is used, connection is made to each of the tube electrodes except the anode, and to one side of the integral screen-grid by-pass capacitor. Eimac SK-620 Socket.+$17.50 shipping

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