1. Ham, Amateur Radio Communication For Sale
  2. sku: 11566178602369532
  3. COLLINS 490T-3

COLLINS 490T-3 Coil

490t-3 Collins Adjustable Coil

( Brand: Collins ), ( Manufacturer Part Number: 490T-3 ), ( Model: 490T-3 SHUNT ), ( Type: Adjustable Coil ), ( Band: Hf )

Review COLLINS Adjustable Coil

The Collins 490T-3 Coil is a high-quality, versatile radio component designed for use in various applications. This coil, specifically the 490T-3 variant, is a 1.5-turn, air-wound, ferrite-cored inductor, offering a resonant frequency of approximately 490 MHz.

The 490T-3 Coil is meticulously crafted from top-tier materials to ensure reliability and durability. The ferrite core is designed to provide optimal magnetic properties, ensuring a strong and stable magnetic field. The coil itself is wound with fine copper wire, providing excellent electrical conductivity and ensuring minimal resistance.

The 1.5-turn design of the coil allows for a broad bandwidth, making it suitable for a wide range of applications. The coil can be used in radio frequency (RF) circuits, such as antenna tuning networks, matching networks, and filtering circuits. Its small size and lightweight design make it an ideal choice for portable and handheld devices.

The Collins 490T-3 Coil is also easy to integrate into existing systems due to its standard size and threaded mounting. It can be securely attached to a PCB or other mounting surface using the threaded mounting screw provided.

In summary, the Collins 490T-3 Coil is a high-performance, versatile, and reliable radio frequency component. Its air-wound, ferrite-cored design provides excellent magnetic properties, while its 1.5-turn construction offers a broad bandwidth and makes it suitable for various applications. The coil's small size, lightweight design, and threaded mounting make it easy to integrate into existing systems, making it an excellent choice for radio frequency engineers and hobbyists alike.

Pros of buying a Collins 490T-3 Coil:

1. High-quality construction: The Collins 490T-3 Coil is built to last with durable materials and robust design, ensuring long-term use.

2. Excellent performance: The coil delivers excellent reception and transmission capabilities, providing clear and strong signals.

3. Wide frequency range: The Collins 490T-3 Coil covers a wide frequency range, allowing users to tune into a variety of AM and FM radio stations.

4. Easy to install: The coil is simple to install, making it a great option for both amateur radio enthusiasts and professionals.

Cons of buying a Collins 490T-3 Coil:

1. Expensive: The Collins 490T-3 Coil is priced higher than some other coils on the market, making it a more significant investment.

2. Limited compatibility: The coil may not be compatible with all radio systems, so it's essential to check its compatibility before making a purchase.

3. Older design: While the Collins 490T-3 Coil is a high-quality product, its design is older, and some users may prefer more modern options with more features.

Conclusion:

The Collins 490T-3 Coil is a great option for radio enthusiasts who prioritize high-quality construction, excellent performance, and a wide frequency range. While it is more expensive than some other coils, its durability and performance make it a worthwhile investment for those who require a reliable and powerful coil. However, if you're looking for a more modern design with more features, there may be other options on the market that better fit your needs.

Recommendation:

If you're looking for a high-quality and reliable coil with excellent performance, the Collins 490T-3 Coil is a great choice. However, before making a purchase, make sure to check its compatibility with your radio system to ensure it's the right fit for your needs.

Details:

Removed from 490T-3 antenna couplet.

specifications hamamateuradio:

  • brand: Collins
  • mpn: 490t-3
  • model: 490t-3 Shunt
  • type: Adjustable Coil
  • band: Hf

returns hamamateuradio:

  • policy: No Returns

shipping hamamateuradio:

  • transit: 3-7 Days
  • cost: $13.20
  • class: Standard
  • service: USPS Ground Advantage
  • type: Calculated
  • carrier: USPS

payments hamamateuradio:

  • other
  • wallet: Google-pay
  • credit card: Discover

seller hamamateuradio:

  • city: Louisville, Kentucky
  • # reviews: 3528
  • rating: 99.9%

offer hamamateuradio:

  • availability: In Stock
  • options: Ship-to-home
  • sold: 0
  • quantity: 1
  • started: February 17, 2025

general hamamateuradio:

  • condition: Used
  • Radio Communication > Ham, Amateur Radio > Ham Radio Amplifiers
type: adjustable coil, band: hf,
category: electronics > radio communication > ham, amateur radio > ham radio amplifiers, sku: 11566178602369532,
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