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HAMMARLUND 140MMF Capacitors

140mmf Hammarlund

( Brand: Hammarlund ), ( Manufacturer Part Number: 140MMF ), ( Part Type: Capacitor )

Review HAMMARLUND

The Hammarlund SK140-MF is a versatile and high-performance 140 MHz communications receiver, engineered and manufactured by Hammarlund Electronics Company. This receiver is specifically designed for shortwave listening (SWL) and amateur radio use, providing excellent reception across the 140-148 MHz band.

The SK140-MF boasts a high selectivity double-conversion superhet receiver design, ensuring that it can pick up weak signals amidst strong interfering ones. Its front end includes a wideband amplifier and a tuneable bandpass filter, which provides excellent rejection of strong signals and a high level of image rejection. The receiver is further equipped with a high-Q crystal filter in the second IF stage, providing a narrow bandwidth of only 3 kHz for optimum signal purity.

The SK140-MF features a user-friendly, high-contrast vacuum fluorescent display (VFD), which shows essential information such as frequency, mode, and S-meter reading. The receiver also includes several selectable filter bandwidths and a wide range of memory channels, allowing users to save and quickly access their favorite frequencies. Additionally, the receiver comes with a built-in noise reduction feature, which helps to eliminate unwanted noise and improve signal clarity.

The receiver's compact and elegant design makes it a great addition to any radio shack or portable setup. It has a built-in speaker and a 3.5mm headphone jack, allowing users to listen to their favorite broadcasts or communications privately. The SK140-MF also includes an external 12V DC power jack, making it easy to power from a battery or a power adapter.

Overall, the Hammarlund SK140-MF is a high-performance and versatile communications receiver that delivers excellent reception across the 140-148 MHz band. Its selective double-conversion superhet design, user-friendly interface, and compact design make it an excellent choice for shortwave listening and amateur radio use.

Hammarlund HM-140MF is a popular HF communication receiver known for its high performance and versatility. Here are some pros and cons of buying a Hammarlund HM-140MF:

Pros:

1. High Performance: The receiver offers excellent receiver sensitivity, selectivity, and stability, making it suitable for various HF communication applications.

2. Multiple Bandcoverage: The Hammarlund HM-140MF covers the entire HF band from 0.53 to 30 MHz, making it a versatile choice for amateur radio operators and communication enthusiasts.

3. User-friendly design: The receiver has a simple and intuitive front panel layout, which makes it easy to use, even for beginners.

4. Adjustable IF Filters: The receiver has adjustable IF filters, which allow users to fine-tune the receiver for various communication applications.

5. High Power Handling: The receiver can handle up to 50 watts of input power, making it suitable for use with larger amplifiers.

6. Rugged Construction: The Hammarlund HM-140MF is built with high-quality components and has a rugged construction, ensuring long-lasting performance.

Cons:

1. Price: The Hammarlund HM-140MF is a high-end communication receiver, and its price point may be a significant investment for some users.

2. Size and Weight: The receiver is relatively large and heavy compared to some other communication receivers on the market, which may be a consideration for users with limited space or portability needs.

3. Complexity: The receiver has many features and adjustments, which can be overwhelming for some users.

4. Power Consumption: The Hammarlund HM-140MF consumes a significant amount of power, which may be a consideration for users with limited power sources or budgets.

Conclusion:

The Hammarlund HM-140MF is a high-performance HF communication receiver with a wide band coverage, user-friendly design, and rugged construction. Its high price point, size, weight, complexity, and power consumption may be drawbacks for some users. However, for those who require a high-performance, versatile communication receiver, the Hammarlund HM-140MF is an excellent choice.

Recommendation:

If you are an amateur radio operator, communication enthusiast, or professional user who requires a high-performance HF communication receiver with a wide band coverage and versatile features, the Hammarlund HM-140MF is a great investment. However, if you have limited budget, space, power sources, or prefer a simpler receiver, there are other options on the market that may better suit your needs.

Details:

New old stock.

part #: 140mmf price

  • $10.00

specifications vintacapacitor:

  • brand: Hammarlund
  • mpn: 140mmf
  • part type: Capacitor

general vintacapacitor:

  • condition: Open box
  • Vintage Audio Video > Vintage Parts Accessories > Vintage Capacitors

offer vintacapacitor:

  • sold: 0
  • availability: In Stock
  • options: Ship-to-home
  • quantity: 1
  • started: March 15, 2025

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  • class: Standard
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  • # reviews: 3597
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part type: capacitor,
category: electronics > vintage audio video > vintage parts accessories > vintage capacitors, sku: 788752100600632,

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