ARS ELECTRONIC 5-400C Nos Ham Radio Tubes 4-400C/6775

( Brand: Ars Electronic ), ( Manufacturer Part Number: 5-400C ), ( Model: 5-400C/6775 ), ( Part Type: Radio Tube ), ( Country/region Of Manufacture: United States )

Review ARS ELECTRONIC Guaranteed Nos Nib 4-400c/6775 Ham Radio Tubes

The ARS 5-400C and 4-400C/6775 ham radio tubes are high-performance vacuum tubes designed for use in various radio applications. These tubes are part of the 5-pin grid series and are known for their excellent electrical characteristics and reliability.

The ARS 5-400C is a pentode tube that operates in the medium power range, delivering a plate voltage of up to 400 volts and a maximum plate current of 1.2 amperes. It is suitable for use as an output or power tube in transmitters and amplifiers, providing good gain and efficiency. The tube has a heater voltage requirement of 6.3 volts and a filament power consumption of approximately 7 watts.

The ARS 4-400C/6775 is a tetrode tube that operates in the medium power range, with a plate voltage capability of up to 400 volts and a maximum plate current of 1.5 amperes. It is commonly used as a driver or power amplifier tube in radio transmitters, offering good linearity and power gain. The tube requires a heater voltage of 6.3 volts and consumes around 10 watts of filament power.

Both the ARS 5-400C and 4-400C/6775 tubes feature a rugged construction with a high-quality glass envelope and metal base, ensuring long-term durability and reliability. The tubes are individually tested and carefully packed to ensure safe transportation and proper handling.

The ARS 5-400C and 4-400C/6775 ham radio tubes offer excellent RF performance, making them an excellent choice for amateur radio enthusiasts and professional radio communication systems. With their robust construction, high power handling capability, and reliable operation, these tubes provide excellent value for the money and help ensure consistent and reliable radio communication.

ARS 5-400C and 4-400C/6775 are vacuum tube models commonly used in ham radio applications. These tubes are known for their high performance and reliability. Let's discuss some pros and cons of purchasing these tubes.

1. Superior RF performance: These tubes have excellent RF performance, making them ideal for use in ham radio applications where high-frequency amplification is required.

2. Durability: Vacuum tubes, in general, have a longer lifespan than solid-state components. ARS 5-400C and 4-400C/6775 tubes are no exception, as they are designed to withstand high power levels and harsh operating conditions.

3. Wide frequency range: These tubes can operate over a wide frequency range, making them versatile components for various ham radio applications.

4. Nostalgia value: For many ham radio enthusiasts, using vacuum tubes adds a sense of nostalgia and connection to the history of the hobby.

1. Size and weight: Vacuum tubes are larger and heavier than solid-state components, which can make equipment more difficult to transport and install.

2. Fragility: Vacuum tubes are more delicate than solid-state components and can be damaged if dropped or mishandled.

3. Power consumption: Vacuum tubes consume more power than solid-state components, which can lead to higher operating costs and increased heat dissipation requirements.

4. Maintenance: Vacuum tubes require regular maintenance, such as alignment and vacuum pumping, to ensure optimal performance.

ARS 5-400C and 4-400C/6775 tubes offer superior RF performance, durability, and a nostalgic connection to ham radio history. However, they also come with cons such as size and weight, fragility, power consumption, and maintenance requirements.

If you're looking for high-performance amplification in a ham radio application and value the nostalgia factor, then these tubes might be the right choice for you. However, if size, weight, and maintenance concerns outweigh the benefits, you may want to consider solid-state alternatives. Ultimately, the decision comes down to your personal preferences and requirements.

Details:

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part #: 5400c prices

• $49.99-$94.99

specifications vintaelec:

• brand: Ars Electronic
• mpn: 5-400c
• model: 5-400c/6775
• part type: Radio Tube
• country/region of manufacture: United States

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• Consumer Electronics > Vintage Electronics > Other Vintage Electronics
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• started: July 18, 2025
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