NATIONAL EMC-1000 Capacitor Hf Tuners 22-1000

( Brand: National ), ( Manufacturer Part Number: EMC-1000 ), ( Type: Tuner ), ( Band: Hf )

Review NATIONAL Pf 1000 Variable Capacitor Hf Tuners

National EMC-1000 22-1000 pF High-Frequency Tuning Capacitor

The National EMC-1000 22-1000 pF High-Frequency Tuning Capacitor is a precision engineered component designed for professional use in ham radio, shortwave radio, and other high-frequency communication devices. This capacitor, with its impressive frequency range, is a valuable asset for those seeking optimal signal tuning and stability in their HF tuners.

Crafted by National, a renowned manufacturer known for quality and reliability, this EMC-1000 capacitor boasts a precision-tuned range of 22-1000 pF. This broad range allows for fine-tuning of a wide variety of radio frequencies, ensuring an exceptional user experience.

The EMC-1000 is a polycarbonate (PC) capacitor, characterized by its excellent stability, low loss, and high Q-factor. This makes it ideal for high-frequency applications where phase stability and minimal signal loss are crucial. The capacitor's compact size, approximately 2.0 inches (50.8 mm) in length, and light weight, approximately 0.4 ounces (11 grams), contribute to its ease of integration into various HF tuner designs.

National's EMC-1000 22-1000 pF High-Frequency Tuning Capacitor is a testament to the manufacturer's commitment to delivering high-quality components that meet the demands of the modern radio enthusiast. Whether you're an amateur radio operator, shortwave listener, or a professional radio technician, this capacitor offers the precision, stability, and reliability you need for your high-frequency tuning applications.

The National EMC-1000 22-1000 pF 1000 capacitor is a high-frequency tuning capacitor commonly used in HF (High Frequency) tuners. Here are some pros and cons to consider before making a purchase:

1. High Quality: National Electric Wire and Cable (NEC) is a reputable manufacturer known for producing high-quality components. This capacitor is designed for precise tuning and is suitable for use in advanced amateur radio and communication equipment.

2. Large Capacitance Range: With a capacitance range from 22 pF to 1000 pF, this capacitor can cover a broad range of tuning requirements, making it a versatile choice for various applications.

3. Low Loss: The low loss factor (typically 0.001) of this capacitor ensures minimal energy dissipation, resulting in better efficiency and improved performance in high-frequency circuits.

4. Stability: The EMC-1000 capacitor offers good stability over a wide temperature range, ensuring consistent performance even in varying environmental conditions.

1. Price: As a high-quality capacitor, the National EMC-1000 22-1000 pF 1000 capacitor tends to be more expensive compared to other capacitors in the market.

2. Size: Due to its large capacitance range, this capacitor might be larger and heavier than other capacitors with a more limited range.

3. Availability: Depending on your location, finding this specific capacitor model in stock at local retailers or distributors may be challenging.

In conclusion, the National EMC-1000 22-1000 pF 1000 capacitor is a high-quality component suitable for advanced HF tuners. Its large capacitance range, low loss, and stability are significant advantages. However, the higher price point and potential size may be disadvantages for some users.

If you are seeking a high-performance capacitor for your HF tuner and are willing to invest in a premium component, the National EMC-1000 22-1000 pF 1000 capacitor would be a good choice. Alternatively, if budget or space constraints are a concern, consider looking for a more affordable capacitor that meets your specific tuning requirements.

Details:

The unit is in good condition with some scratches, dirt and wear; it will need cleaning before being put into service. The 0.25 diameter inch shaft turns easily and exhibits no slippage. A 22-1000 pF, high- voltage variable capacitor, manufactured by National, part number EMC-10 is on offer. There is a 1.5-inch shaft on one end.

The capacitance was measured with an Agent U1731A LCR meter. No cables, accessories or test equipment are included. Any test equipment shown is to demonstrate the operation of this device.

part #: emc1000 prices

• $10.90-$34.99

specifications hamamateuradio:

• brand: National
• mpn: Emc-1000
• type: Tuner
• band: Hf

returns hamamateuradio:

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

payments hamamateuradio:

• other
• credit card: Mastercard
• wallet: Apple-pay

shipping hamamateuradio:

• class: Standard, Expedited
• transit: 4-9 Days
• type: Calculated
• cost: $14.40
• carrier: USPS
• service: USPS Ground Advantage, USPS Priority Mail

general hamamateuradio:

• Radio Communication > Ham, Amateur Radio > Other Ham Radio Equipment
• condition: Used

seller hamamateuradio:

• city: Chapel Hill, North Carolina
• # reviews: 361
• rating: 100.0%

offer hamamateuradio:

• sold: 0
• availability: In Stock
• options: Ship-to-home
• best offers: True
• started: June 1, 2025
• quantity: 1

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