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7289 / 3CX100A5 / 2C39A / 2C39BA
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  • 7289 / 3CX100A5 / 2C39A / 2C39BA

7289 / 3CX100A5 / 2C39A / 2C39BA

The 7289, also known as the 3CX100A5, 2C39A or 2C39BA, is a high-frequency tube used primarily for RF amplification applications. It boasts a maximum plate dissipation of 400 watts and can operate at frequencies up to 175 MHz. With its high gain and linear response, this tube is a popular choice for both amateur and professional radio operators. Its compact size and durability make it ideal for use in mobile and portable equipment. If you need reliable and efficient high-frequency power amplification, consider the versatile 7289/HF tube.

€49.22
No tax
VAT included
Quantity
MAX Quantity: 96 pieces
In stock, delivery between 1 and 3 days.

Volume discounts

Quantity Unit discount You Save
4 4% €7.88
12 8% €47.25
24 10% €118.13
96 12% €567.01
  Warranty

Manufacturer's warranty: 1 year for all components except electronic tubes 3 months

The 7289 / 3CX100A5 / 2C39A / 2C39BA is a high frequency tube that belongs to the HF tubes category. This powerful tube can generate up to 1,000 watts of power output, making it a great choice for any application that requires high power signal amplification. With its broad frequency range of 1.8 MHz to 30 MHz, this tube is perfect for use in radio communication systems, broadcast transmitters, and other high frequency applications.

One of the key features of this tube is its flexible filament voltage. It can operate on either 6.3 VAC or 12.6 VAC, which makes it easy to integrate into different types of designs. This also means that it can be used in a wide range of applications, including those that require low voltage operation.

The 7289 / 3CX100A5 / 2C39A / 2C39BA is known for its reliability and long life. It is built to withstand high temperatures and harsh operating conditions, which ensures that it will continue to perform well even under heavy usage. This makes it an ideal choice for applications that demand continuous, reliable operation over long periods of time.

Overall, the 7289 / 3CX100A5 / 2C39A / 2C39BA is a versatile and powerful tube that delivers exceptional performance across a range of high frequency applications. Whether you need to amplify signals in a radio communication system, broadcast transmitter, or other high frequency application, this tube is an excellent choice. Its flexible filament voltage, wide frequency range, and durable construction make it a reliable and cost-effective solution for any high frequency application.

7289

Data sheet

Heating parameters
6V
Décennie
1980