EIMAC Triode Transmitting Cim Tube 450TH

( Brand: Eimac ), ( Type: 450th ), ( Country/region Of Manufacture: United States )

Review EIMAC 450th Triode Jan Pair Tubes Transmitting Cim Tube

The 450th Triode Tubes Transmitting Eimac CIM Tube is a high-performance vacuum tube designed for use in various applications, particularly in high-power radio frequency (RF) amplifiers. This tube is manufactured by Eimac, a renowned company known for its expertise in the production of high-quality tubes and RF power devices.

The 450th Triode Tube is a CIM (Ceramic Interelectrode Material) tube, which means it uses ceramic as an insulator between the electrodes. This design enhances the tube's efficiency and reliability, as it reduces the probability of micro-arcs and hot spots, which can lead to tube failure.

The tube has a triode configuration, which means it has three electrodes: the cathode, anodes, and a control grid. This design allows for a wide range of voltage and current control, making it suitable for a variety of amplifier applications.

The 450th Triode Tube is designed to operate at a frequency range of 200 MHz to 2 GHz. It has a maximum power output of 1000 watts, making it an ideal choice for high-power RF applications. The tube's operating voltage is between 2000V and 3000V, and it can handle a maximum current of 100 mA.

The tube's construction is robust and durable, with a metal envelope and a heat-resistant glass envelope. This design ensures the tube's longevity and ability to withstand high temperatures and harsh operating conditions.

The 450th Triode Tube Transmitting Eimac CIM Tube is a versatile and reliable vacuum tube that is suitable for a wide range of high-power RF applications, including radio transmitters, radar systems, and satellite communications. Its high performance, efficiency, and reliability make it a preferred choice among engineers and technicians in the field of RF power.

1. Authenticity: EIMAC is a renowned manufacturer of high-power vacuum tubes, and purchasing their CIM tubes ensures you are getting an authentic, high-quality product.

2. Durability: EIMAC CIM tubes are known for their robustness and longevity, making them a reliable investment for long-term use.

3. Powerful performance: The 450th triode tubes have a high power rating, delivering strong and consistent output, making them ideal for high-power audio amplifiers, transmitters, and other applications requiring substantial amplification.

4. Wide frequency range: The 450th triode tubes have a wide frequency response, enabling them to handle various audio signals and frequencies with minimal distortion.

1. High cost: EIMAC CIM tubes are more expensive than their lesser-known counterparts, which can be a significant investment for some users.

2. Limited availability: EIMAC CIM tubes may not be as readily available as other vacuum tubes, which could result in longer waiting times or higher shipping costs.

3. Requires specific equipment: The 450th triode tubes require specialized equipment for installation, maintenance, and testing, which may add to the overall cost and complexity of the system.

If you are in need of high-power amplification for professional audio applications, or if you are an audiophile looking for a unique and authentic sound, the 450th triode tubes Transmitting EIMAC CIM tubes are an excellent choice. Their robustness, powerful performance, and wide frequency range make them a reliable and versatile option.

However, the high cost and limited availability may be a deterrent for some users. Additionally, the specialized equipment required for installation and maintenance can add to the overall complexity of the system. Ultimately, the decision to purchase EIMAC CIM tubes should be based on your specific needs, budget, and technical capabilities.

If you are considering purchasing EIMAC CIM tubes, it would be wise to research the availability and pricing of new and used options to find the best deal. Additionally, familiarize yourself with the specialized equipment required for installation and maintenance to ensure you have the necessary resources to get the most out of your investment. Lastly, consider seeking the advice of an experienced audio professional to help you make an informed decision.

Details:

Tested filaments only and they are good. They have very good cosmetics.

Have no way to do any other testing so these tubes are sold in as is condition.

I will have to add a 5. Sold a pair of these tubes a few weeks ago and have 2 more pairs.

You are buying on a pair of jan cim 450th Eimac transmitting tubes.

• $60.00-$349.99

specifications tubesocketvintagego:

• brand: Eimac
• type: 450th
• country/region of manufacture: United States

Ratings:

1. So nice, it is beautiful trans 12-26-14
2. Thank you for smooth communication and good product. 12-30-14
3. Good Seller. Good communication, no problems at all. Thank you. 12-22-14
4. Item exactly as described and very well packaged. Thank you. 12-17-14
5. Thank you for the perfect package. 12-27-14

Returns:

• time: 7 Days
• type: Money Back
• policy: returns accepted
• paid by: Buyer

Shipping:

• handling: 5 days
• type: Calculated

Seller:

• zipcode: l7j 2m4
• city: Acton, Ontario

General:

• in stock: Yes
• Consumer Electronics > Vintage Electronics > Vintage Audio & Video > Vintage Parts & Accessories > Vintage Tubes & Tubes Sockets

Payments:

• PayPal

Offer:

• min. bid: $9.99
• best offer: false
• # Sold: 0
• # bids: 0
• Started: January 5, 2015, 12:30 am
• quantity: 1

Eimac Is Similar To:

• 100th-vt 218 Eimac Vintage Pair Of Vacuum Tubes (41.2% similar) This offer is for a vintage pair of Eimac 100TH VT 218 vacuum tubes. Untested, sold as is. Units are used, but in good cosmetic condition...(April 17th, 2018)
• 100th-vt218 Eimac 100th Vt218 Transmitting (52.2% similar) Used Eimac 100TH VT218 transmitting tube. Filament has continuity, otherwise untested. Made in USA. White ceramic 4-PIN base, side and top caps...(July 2nd, 2017)
• Ef Johnson 4cx250 124-115 Socket Eimac Tube (43% similar) Up for offer is a Johnson tube socket for the 4CX250 series transmitting power tubes. Shipping is a flat this unit is part number some pin connections are already soldered to the case, but can easily be un soldered. This is a 7 pin socket with a large pin...(January 29th, 2015)
• Rectifier Eimac Vacuum Nos High Us 2-150d 2-150 Nib 2 Tubes 150 Pair Matched (34.6% similar) Brand new in original boxes from the factory each tube comes with paperwork. These 2 tubes are guaranteed to function excellent unused new old stock exactly matched high vacuum rectifier tubes type 2/1 50D USA made by Eimac. Matched pair...(February 4th, 2015)
• 2-240a Eimac New Vintage High Voltage Retifier Tube In The Box (28.6% similar) Buying and offers: all questions, conditions, constraints shall be made prior to making an offer or purchase, any after placement of the order are null void. Prior to placing an order for a price quote any noise or microphone testing. The testing is done on vintage tube testers. This listing is for ...(June 10th, 2018)
• Ham Radio Vacuum 2-25a Tube Eimac (26.5% similar) For out of country shipping, our standard shipping is us postal 1ST class service and delivery confirmation is not always available. One Eimac 2/2 5a ham radio vacuum tube, made in the USA. Please review the photo for more detail. We combine shipping when applicable. The tube has a gray circular ...(February 10th, 2015)
• 2-50a Eimac Electron Tube Model (34.6% similar) New in worn open box. No manuals,no standard power cords, even if it appears in the photo, accessories, software etc are included unless pictured and noted. You can also after a sale if have return issues or any other concerns. All equipment is sold-as-is...(April 3rd, 2017)
• 250-r Eimac Power Vacuum Tube Usa (38.6% similar) Eimac 250-R...(August 3rd, 2018)
• 3-500 Eimac Rf Amplifier Tube For Display Only (37.5% similar) For display only. When filament voltage is applied tube has a grid to short. Thanks mike...(January 19th, 2019)
• Shirt Vacuum Xl T 3-500z Heath Eimac Radio Tube Amplifier Drake Ham (39.3% similar) The shirt is black with white image. Posted with mobile posted with mobile. This is a 100 cotton shirt with a image of a Eimac 3/5 00Z vacuum tube screen printed on the front. The shirt is size XL. I have this shirt in sizes small to XL. On APR at PDT, free...(January 23rd, 2015)
• Usa Ham 3-500zg Radio Lot Tube Eimac Amplifier Parts 2 (40.4% similar) ...(January 12th, 2015)