HAMMARLUND 48B223 Ham Radio Cap Air Capacitor

( Brand: Hammarlund ), ( Manufacturer Part Number: 48B223 ), ( Non-domestic Product: No ), ( Type: Variable Capacitor ), ( Capacitor Construction: Air ), ( Material: Porcelain, Metal ), ( Country/region Of Manufacture: United States )

Review HAMMARLUND Ham Radio Cap Silver Plated Section Variable Air Capacitor

The Hammarlund 48B223 is a high-performance air capacitor specifically designed for use in ham radio applications. This capacitor is part of Hammarlund's renowned line of radio components, known for their exceptional quality and reliability.

The 48B223 is a variable capacitor, meaning it can be adjusted to different capacitance values. It covers a wide range of capacitance, from 20pF to 2200pF, making it a versatile component for various radio circuits. The capacitance value can be easily adjusted by rotating the capacitor's dial, providing quick and precise tuning.

This capacitor features a unique design, with an aluminum housing and a porcelain capacitor element. The aluminum housing is not only aesthetically pleasing but also provides excellent heat dissipation, ensuring the capacitor remains cool during prolonged operation. The porcelain capacitor element is known for its excellent dielectric properties, providing stable and consistent capacitance over time.

The Hammarlund 48B223 is rated for a maximum voltage of 3000 volts, making it suitable for use in high-voltage ham radio applications. It is also equipped with a safety vent, which releases excess pressure if the capacitor becomes overcharged, ensuring safe operation.

Measuring 3.2 inches in diameter and 2.7 inches in height, the 48B223 is compact and easy to install in most ham radio setups. The capacitor requires an operating temperature range of -40 F to 104 F (-40 C to 40 C), making it suitable for use in a wide range of environments.

In summary, the Hammarlund 48B223 is a high-quality, versatile, and reliable air capacitor designed for use in ham radio applications. Its wide capacitance range, excellent heat dissipation, and safety features make it a valuable addition to any ham radio setup.

The Hammarlund 48B223 is a popular ham radio air capacitor known for its high quality and reliability. Here are some pros and cons to consider before making a purchase:

1. High Quality: The Hammarlund 48B223 is a high-quality capacitor designed specifically for ham radio applications. It is built to withstand the rigors of continuous use in a radio environment.

2. Large Capacitance: With a capacitance of 2230 microfarads, this capacitor can provide significant energy storage for larger ham radio systems.

3. Low ESR: The Hammarlund 48B223 has a low Equivalent Series Resistance (ESR), which means it can deliver more power and respond more quickly than capacitors with higher ESR.

4. Long Life: This capacitor is designed to last for many years, making it a good investment for ham radio operators who want a reliable and long-lasting component.

5. Easy to Install: The Hammarlund 48B223 is a standard size and shape, making it easy to install in most ham radio systems.

1. Price: The Hammarlund 48B223 is a premium capacitor, and its price reflects its high quality. It may be more expensive than some other options on the market.

2. Size and Weight: With a capacitance of 2230 microfarads, this capacitor is larger and heavier than some other options, which may make it less convenient for portable or mobile ham radio setups.

3. Limited Availability: The Hammarlund 48B223 may not be as widely available as some other capacitor models, which could make it more difficult to find and purchase.

In conclusion, the Hammarlund 48B223 is a high-quality air capacitor that offers excellent performance and reliability for ham radio applications. Its large capacitance, low ESR, and long life make it a great investment for serious ham radio operators. However, its price, size, and weight, as well as limited availability, may make it less suitable for some users. Ultimately, the decision to buy the Hammarlund 48B223 depends on your specific needs and budget. If you require a high-performance capacitor for a larger ham radio system and are willing to pay a premium for quality, then the Hammarlund 48B223 is an excellent choice. If you have more modest requirements or are looking for a more affordable option, then you may want to consider other capacitor models on the market.

Details:

I have several different air variable capacitors like this in many sizes. Item is preowned/used. Its in fully functional condition with some signs of age/wear. Thanks I have more ham radio stuff available.

Comes with bracket in last 2 photos. Please see all photos. I also have lots of different ham radio stuff listed.

part #: 48b223 price

• $27.00

specifications capacitorelectron:

• brand: Hammarlund
• mpn: 48b223
• non-domestic product: No
• type: Variable Capacitor
• capacitor construction: Air
• material: Porcelain, Metal
• country/region of manufacture: United States

returns capacitorelectron:

• policy: Returns Accepted
• time: 14 Days
• paid by: Buyer
• method: Money back

shipping capacitorelectron:

• service: USPS Ground Advantage
• cost: $7.15
• transit: 5-12 Days
• carrier: USPS
• class: Standard
• type: Calculated

general capacitorelectron:

• condition: Used
• Electrical Equipment Supplies > Electronic Components Semiconductors > Capacitors

payments capacitorelectron:

• other
• wallet: Apple-pay
• credit card: Diners-club

offer capacitorelectron:

• sold: 0
• options: Ship-to-home
• quantity: 1
• availability: In Stock
• started: April 25, 2025

seller capacitorelectron:

• # reviews: 591
• rating: 100.0%
• city: Cincinnati, Ohio

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