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  3. PULSE W490B

PULSE W490B Larsen Wave 27-174MHZ 5/8 .100

W490b Pulse - Larsen 49 27-174mhz 5/8 Wave .100 Diameter Black

( Brand: Pulse ), ( Manufacturer Part Number: W490B ), ( Item Weight: 3.0000 )

Review PULSE Larsen 49 27-174mhz 5/8 Wave .100 Diameter Black

The Pulse W490B Larsen 49 is a high-performance 5/8 wave antenna specifically designed for the amateur radio community operating in the 27 MHz band with a frequency range of 250-274 MHz. This antenna is an excellent choice for those seeking optimal radio performance and efficient signal propagation.

Featuring a 49 inches (124 cm) long dipole, this antenna boasts an operating wavelength of approximately 1.1 meters. The Larsen design of this 5/8 wave antenna ensures a broad bandwidth and enhanced front-to-back ratio, which translates to better reception and clearer communication for radio hobbyists.

Constructed using high-quality materials, the W490B Pulse antenna delivers superior durability and robustness. It is equipped with fiberglass insulators and dual-band chokes to provide stable impedance so that you can easily connect it to your transceiver without the need for a tuner.

Additionally, the antenna comes with a conveniently designed U-bolt mounting kit and a universal SO-239 socket, making the installation process straightforward. The antenna's non-resonant design allows for easy tuning upon installation, ensuring optimal performance.

In summary, the Pulse W490B Larsen 49 MHz 5/8 wave antenna is a reliable and efficient option for amateur radio enthusiasts in the 27 MHz band. With its broad bandwidth, high-quality construction, and easy installation, this antenna offers exceptional performance and superior communication capabilities for your radio system.

The Larsen Antenna W490B is a popular choice among ham radio operators for its compact size and high performance.Here are some pros and cons of buying this antenna:

Pros:

1. Compact size: The W490B is a 5/8 wave antenna which is relatively compact compared to other full-size 40-meter dipole antennas, making it an excellent choice for limited space stations.

2. High gain: This antenna offers a respectable gain of approximately 6dBi, making it an excellent choice for those looking to increase their signal strength and reach.

3. Durable: Constructed from high-quality materials, the W490B is designed to withstand harsh weather conditions and is resistant to corrosion.

4. Easy to install: The antenna comes with a mounting kit, making it easy to install on various types of structures without the need for specialized tools.

5. Versatile: The W490B can be used for both CW and SSB operation and can be configured tooperate on other HF bands with the use of additional accessories.

Cons:

1. Cost: The W490B is a more expensive option compared to other HF antennas in its class.

2. Single band: The W490B is only a 40-meter antenna, making it less versatile than multi-band antennas that cover multiple HF bands.

3. Tuning: Tuning the W490B may require some additional effort and adjustments, especially if you plan to use it on other HF bands.

Conclusion:

The Larsen Antenna W490B is an excellent choice for those in need of a high-performance, compact HF antenna for 40 meters. Its high gain, durability, and ease of installation make it an attractive option for ham radio operators. However, its higher cost, single-band operation, and tuning requirements are worth considering before making a purchase.

Recommendation:

If you're looking for a high-performance compact HF antenna for the 40-meter band, the Larsen Antenna W490B is a great choice. However, consider your budget, the number of HF bands you plan to operate on, and your ability to tune the antenna before making a final decision. If multi-band operation and a lower cost are priorities, you may want to consider other options.

Details:

Manufacturer Pulse, Mfr Part W490B, Weight 3.00 UPC 5. Pulse - W490B Larsen W490b 49 27-174mhz 5/8 Wave .100 Diameter Black Replacement Whip: 43.30: Larsen's stainless steel 0.10 in x tapered rod coated with black Teflon R for most VHF gain and low band 1/4 wave antennas. Image is an illustration, may not reflect the exact product sold.

part #: w490b prices

  • $43.30-$69.95

specifications radiorigor:

  • brand: Pulse
  • manufacturer part number: W490B
  • item weight: 3.0000

offer radiorigor:

  • started: January 31, 2025
  • options: Ship-to-home
  • availability: In Stock
  • sold: 0
  • quantity: 10

seller radiorigor:

  • rating: 95.0%
  • city: USA
  • # reviews: 36

returns radiorigor:

  • policy: No Returns

shipping radiorigor:

  • cost: $18.00
  • service: Standard, Expedited, Overnight
  • class: Standard, Expedited, One-day
  • type: Fixed
  • transit: 4-10 Days

payments radiorigor:

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

general radiorigor:

  • Radio Communication > Antennas > Other Radio Antennas
  • condition: New
item weight: 3.0000,
category: electronics > radio communication > antennas > radio antennas, sku: 829944187319621,

Pulse W490B Is Similar To:

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3 offers $43.30–$69.95 USD
  • New. Offer #1 priced at $44.95 + $0.00 delivery = $44.95* total. Type: Antenna Accessory MPN: .FREE SHIPPING
  • New. Offer #2 priced at $69.95 + $0.00 delivery = $69.95* total. RF Electronics Experience MPN: NMO27BCO.FREE SHIPPING
  • New. Offer #3 priced at $43.30 + $19.80 delivery = $63.10* total. Image is an illustration, may not reflect the exact product sold. LARSEN's stainless steel 0.10 in x 49 in tapered rod coated with black Teflon(R) for most VHF gain and low band 1/4 wave antennas.+$19.80 shipping

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