
( Brand: Tungsram ), ( Manufacturer Part Number: 5762/7C24 ), ( Model: 5762 7C24 ), ( Type: Triode ), ( Unit Type: Unit ), ( Country Of Origin: Hungary )
The Tungsram 5762/7C24 5762 7C24 High Power Triode VHF RF Transmitter is a premium vacuum tube designed for dedicated Ham Radio enthusiasts seeking high-quality performance in the VHF frequency range. This tube, manufactured by the esteemed Tungsram brand, is renowned for its robustness, reliability, and exceptional audio fidelity.
This 5762/7C24 tube is a versatile triode, ideal for use as a transmitter in the Very High Frequency (VHF) and Ultra High Frequency (UHF) bands. It offers a plate current range of 100-200mA, making it suitable for a wide variety of applications. The tube's high power output, combined with its excellent linearity, ensures efficient transmission of radio signals over long distances.
The Tungsram 5762/7C24 5762 7C24 High Power Triode features a robust construction with a glass envelope and metal filament, ensuring durability even under heavy usage. The tube's pins are securely attached, reducing the risk of damage during installation or handling.
This tube is a must-have for any serious Ham Radio operator, offering superior audio quality, efficient power transmission, and reliable performance. Whether you're communicating across town or around the world, the Tungsram 5762/7C24 5762 7C24 High Power Triode VHF RF Transmitter will help you get your message through loud and clear.
In summary, the Tungsram 5762/7C24 5762 7C24 High Power Triode VHF RF Transmitter is a top-tier vacuum tube designed for Ham Radio enthusiasts, offering high power output, excellent linearity, robust construction, and superior audio quality.
**Product:** Tungsram 5762/7C24 Vacuum Tube High Power Triode VHF/RF Transmitter for Ham Radio
**Pros:**1. **High Power Output:** The Tungsram 5762/7C24 is a high power triode, capable of delivering up to 100W of output power, making it suitable for long-range communication.
2. **Versatile Frequency Range:** Its VHF and RF capabilities allow it to cover a wide range of frequencies, making it a versatile choice for various Ham Radio applications.
3. **Durable Construction:** The vacuum tube design, while older technology, is known for its robustness and resistance to high voltages, making it a reliable choice for Ham Radio use.
4. **Historical Value:** As a Tungsram product, it carries a sense of historical significance, given Tungsram's long history in the vacuum tube industry.
**Cons:**1. **Less Efficient than Solid-State Devices:** Compared to modern solid-state transmitters, vacuum tubes are less efficient, consuming more power and generating more heat.
2. **Maintenance Requirements:** Vacuum tubes require regular maintenance, including periodic replacing of components like the filament and anode, which can add to the cost and hassle of ownership.
3. **Lower Lifespan:** Although they can last for thousands of hours, vacuum tubes generally have a lower lifespan compared to solid-state devices.
4. **Size and Weight:** Vacuum tubes are physically larger and heavier than their solid-state counterparts, which can be a disadvantage for portable or space-constrained applications.
**Conclusion:**The Tungsram 5762/7C24 Vacuum Tube High Power Triode VHF/RF Transmitter offers a high power output and a versatile frequency range, making it an attractive choice for Ham Radio enthusiasts. However, it is less efficient, requires more maintenance, has a shorter lifespan, and is larger and heavier than modern solid-state devices.
**Recommendation:**If you are looking for a high power, versatile Ham Radio transmitter and are willing to accept the maintenance requirements and inefficiencies associated with vacuum tubes, this Tungsram product could be a good choice. However, if you prioritize efficiency, portability, and low maintenance, a modern solid-state transmitter may be a more suitable option.
Filament ratings: 12.6V 29A nominal, AC or DC. All metal appears to be silver plated at minimum, could pure as well. Lot of 1 Tungsram high power triode. Filament tested to specs under 1 ohm cold.
The leads are low inductance design. Appears in good conditions, definitely has been used before. This is a low inter-capacitance tube with the grid to filament and anode being 18-19pf, an 0.5pf. Ships well packed via USPS priority.