
( Brand: Hammarlund ), ( Manufacturer Part Number: 167-427 ), ( Part Type: Air Capacitor Radio )
The Hammarlund 167-427 is a premium quality air capacitor designed specifically for use in ham radio applications. This capacitor, part of the Hammarlund NO Series, is renowned for its exceptional performance and reliability.
The Hammarlund 167-427 is a variable air capacitor, meaning it utilizes a flexible aluminum foil plate and an air gap between the plates to store and release electrical energy. This design provides a high degree of capacitance adjustability, making it an ideal choice for ham radio operators seeking versatility in their equipment.
This capacitor boasts a capacitance range of 30 to 1500 pF with a voltage rating of 1500 volts peak. Its large adjustment range and high voltage capacity make it suitable for use in various ham radio circuits, including tuning circuits, filtering networks, and voltage multiplication applications.
The Hammarlund 167-427 is constructed using only the finest materials, ensuring durability and long-term performance. Its robust aluminum housing is not only attractive but also provides excellent shielding against electromagnetic interference. The capacitor's large, easy-to-grip knob enables smooth and precise adjustments, allowing for fine-tuning of your radio equipment.
This capacitor is meticulously crafted to meet the highest standards of precision and accuracy. Its low leakage current and minimal capacitance variation with voltage make it an excellent choice for critical ham radio applications. Furthermore, its excellent power handling capability ensures that it can handle the high power levels commonly found in ham radio equipment.
The Hammarlund 167-427 is a must-have component for any serious ham radio enthusiast or professional radio operator. Its exceptional performance, adjustability, and durability make it an indispensable tool in the ham radio community.
Hammarlund 167-427 air capacitors are high-performance capacitors often used in Ham Radio applications. Here are some pros and cons of buying these capacitors for your Ham Radio equipment:
Pros:1. High Q-factor: Hammarlund air capacitors are known for their high Q-factor, which improves the efficiency and selectivity of the radio circuit.
2. Low Loss: These capacitors have low loss, which means they can store and release energy efficiently without wasting power.
3. Durability: Hammarlund air capacitors are built to last. They have a robust design that can withstand harsh operating conditions.
4. Versatility: These capacitors come in various sizes and capacitance values, making them suitable for different Ham Radio applications.
Cons:1. Size: Hammarlund air capacitors are larger than some other types of capacitors, which can make them more difficult to install in compact equipment.
2. Cost: These capacitors are more expensive than some other options on the market.
3. Maintenance: Hammarlund air capacitors require periodic maintenance to ensure they are functioning correctly. This includes checking the air pressure and oil level.
Conclusion:Hammarlund 167-427 air capacitors offer several advantages for Ham Radio applications, including high Q-factor, low loss, durability, and versatility. However, they also have some disadvantages, such as their size, cost, and maintenance requirements. Ultimately, whether or not to buy these capacitors depends on your specific Ham Radio application, budget, and installation requirements.
If you prioritize high performance and durability and have the space and budget for larger capacitors, then Hammarlund 167-427 air capacitors may be an excellent choice for your Ham Radio setup. However, if you are looking for a more compact or cost-effective option, there may be other capacitor types that better suit your needs.
Some are marked with the values see photos, Great for a projects box. A lot of 11 air variable capacitors. Some are new NOS, some used. All look to be in very good shape.
Look at the photos and ask questions before you bid.