PENTALAB PL-4-400A Transmitter Tubes

( Brand: Pentalab ), ( Manufacturer Part Number: PL-4-400A ), ( Part Type: Transmitter Tube )

Review PENTALAB Transmitter Tubes Guaranteed Free Shipping

Pentalab PL-4-400A Transmitter Tubes are high-quality components designed for use in various radio frequency (RF) applications. These tubes are known for their exceptional performance and reliability, making them a popular choice among radio enthusiasts, hobbyists, and professionals alike.

The Pentalab PL-4-400A Transmitter Tubes are designed to operate at a frequency of 455 kHz, making them ideal for use in FM radio transmitters, amateur radio equipment, and other RF applications. They are equipped with a high anode current of 400 mA, which allows them to produce a strong RF signal with minimal distortion.

The tubes are made of high-grade materials, including a quartz envelope that provides excellent thermal stability and resistance to vibration. The filament is made of tungsten, which is known for its long life and stability. The grid and anode are made of high-purity aluminum, which ensures optimal electrical conductivity and minimizes thermal emission.

The Pentalab PL-4-400A Transmitter Tubes are designed to operate in a wide voltage range, from 12V to 15V, making them highly versatile and easy to integrate into various RF systems. They are also designed to be highly efficient, with a power consumption of only 2.5 Watts at 13.8V.

In terms of performance, the Pentalab PL-4-400A Transmitter Tubes offer excellent gain, linearity, and output power. They are capable of producing up to 100 milliwatts of output power, which is more than enough for most RF applications. The tubes also have a low noise figure, which ensures minimal interference and excellent signal-to-noise ratio.

Overall, the Pentalab PL-4-400A Transmitter Tubes are a high-performance and reliable solution for any RF application that requires a strong and stable RF signal. Their high current rating, wide voltage range, and excellent performance make them a popular choice among radio enthusiasts and professionals alike. Whether you're building a new RF system or looking to upgrade an existing one, the Pentalab PL-4-400A Transmitter Tubes are an excellent choice.

1. Reliable Performance: Pentalab PL-4-400A tubes are known for their reliable performance and long lifespan, making them a popular choice among radio enthusiasts.

2. Affordable Price: Compared to other branded tubes, Pentalab PL-4-400A tubes are generally more affordable, making them a cost-effective option for hobbyists and professionals alike.

3. Availability: Pentalab tubes are widely available online, making it easy to find and purchase them without having to go to a physical store.

4. Good Customer Support: Pentalab offers good customer support, which can be helpful if you have any issues or questions about the tubes.

1. Quality Control: Some users have reported issues with the quality control of Pentalab tubes, with some tubes failing to meet the expected performance standards.

2. Limited Brand Recognition: Pentalab is not as well-known as some other tube brands, which may make some users hesitant to purchase their products.

3. Lack of Local Availability: While Pentalab tubes are widely available online, they may not be as easily found in local electronics stores.

Pentalab PL-4-400A Transmitter Tubes offer a reliable and affordable alternative to more expensive tube brands. However, potential buyers should be aware of the reported quality control issues and limited brand recognition. It's recommended to purchase from a reputable dealer to ensure you're getting a good product.

If you're in the market for a transmitter tube and are looking for an affordable option, Pentalab PL-4-400A tubes could be a good choice. However, it's important to do your research and purchase from a reputable dealer to minimize the risk of quality control issues.

Details:

One with military designation on base. Guaranteed usable tubes. Please see photos for personal cosmetic evaluation and specifics. Up for sale are 2 Pentalab PL-4-400A Transmitter Tubes.

Free domestic shipping included.

part #: pl4400a prices

• $92.74-$116.22

specifications tubesocketvintagego:

• brand: Pentalab
• mpn: Pl-4-400a
• part type: Transmitter Tube

general tubesocketvintagego:

• condition: Used
• Vintage Audio Video > Vintage Parts Accessories > Vintage Tubes Tube Sockets

returns tubesocketvintagego:

• time: 30 Days
• policy: Returns Accepted
• method: Money back
• paid by: Buyer

offer tubesocketvintagego:

• sold: 0
• availability: In Stock
• options: Ship-to-home
• quantity: 1
• started: September 2, 2024

payments tubesocketvintagego:

• other
• wallet: Paypal
• credit card: Discover

seller tubesocketvintagego:

• city: Huntington Beach, California
• # reviews: 31722
• rating: 99.6%

shipping tubesocketvintagego:

• service: Standard
• class: Standard
• type: Fixed
• cost: $0.00
• transit: 4-8 Days