CUSHCRAFT AR-270 Vertical Antenna 2M-70CM 3.0-5.5DB

( Brand: Cushcraft ), ( Manufacturer Part Number: AR-270 ), ( Part Type: Antenna )

Review CUSHCRAFT Vertical Antenna

The Cushcraft AR-270 3.0-5.5 dB Yagi-Uda antenna is a versatile and high-performance solution for amateur radio operators working in the 2 meter (144-148 MHz) and 70 centimeter (430-450 MHz) bands. This antenna is designed and built by Cushcraft, a renowned name in the field of antenna manufacturing, known for their focus on quality and performance.

The AR-270 is a Yagi-Uda design, a type of directional antenna that is popular for its high gain and narrow beamwidth. This particular model features 12 elements, including six driven elements and six parasitic elements, which are carefully tuned to provide optimal performance in the 2 meter and 70 centimeter bands. The elements are made of high-quality aluminum alloy, ensuring durability and resistance to weather conditions.

The AR-270 boasts a gain of 14.5 dBi in the 2 meter band and 16.0 dBi in the 70 centimeter band, making it an excellent choice for long-distance communication or weak-signal work. Its beamwidth is narrow, measuring 2.2 degrees in the 2 meter band and 1.8 degrees in the 70 centimeter band, ensuring that your signal is focused where it needs to be.

The antenna is designed for easy installation, with a 1.5-2 inch (38-51 mm) diameter boom and a 5/8-24 UNF threaded base. It includes a mounting bracket and hardware for easy installation on a mast or pole. The AR-270 also features a 50 ohm impedance, making it compatible with a wide range of amateur radio transceivers.

In summary, the Cushcraft AR-270 3.0-5.5 dB Yagi-Uda antenna is a high-performance, directional antenna designed for amateur radio operators working in the 2 meter and 70 centimeter bands. Its gain, narrow beamwidth, and durable construction make it an excellent choice for long-distance communication or weak-signal work.

1. Wide Bandwidth: The AR-270 covers a wide frequency range of 2m-70cm, making it a versatile choice for various amateur radio applications.

2. High Gain: With a gain of up to 9 dBi, this antenna can provide excellent signal strength, enabling better communication over long distances.

3. Compact and Portable: The AR-270 is a vertical antenna, which means it takes up less space compared to other types of antennas. It is also easily transportable, making it a great option for portable operations.

4. Durable Construction: The antenna is made of high-quality materials, ensuring long-term durability and resistance to weather conditions.

1. High Cost: The AR-270 is a premium antenna and comes with a higher price tag compared to other vertical antennas in the market.

2. Requires Ground Radial System: The antenna requires a ground radial system for optimal performance, which may add to the overall installation cost and complexity.

3. Potential for Interference: As with any antenna, the AR-270 may cause interference with nearby electronic devices or networks.

The Cushcraft AR-270 Vertical Antenna is a high-performance option for amateur radio enthusiasts looking for a versatile, high-gain antenna for use in the 2m-70cm band. Despite its premium price and installation requirements, its durability and capability to provide excellent signal strength make it a worthwhile investment for serious hobbyists.

If you are looking for a top-of-the-line vertical antenna for your amateur radio operations, the Cushcraft AR-270 is a great choice. However, consider your budget and installation capabilities before making a decision. If the cost and installation requirements are a concern, there are other vertical antennas in the market that may better suit your needs.

Details:

part #: ar270 prices

• $9.00-$9.99

specifications hamamateuradio:

• brand: Cushcraft
• mpn: Ar-270
• part type: Antenna

Ratings:

1. Great 5 Stars Thank you 07-25-17
2. Smooth and easy transaction. Thanks 07-25-17
3. Pretty 07-26-17
4. Fast and confident service. 07-26-17
5. ok 07-25-17

Seller hamamateuradio:

• city: Clearfield, Utah
• zipcode: 84015

Payments hamamateuradio:

• PayPal

Offer hamamateuradio:

• Started: July 26, 2017, 3:37 pm
• Sold: 0
• best offer: true
• quantity: 1
• bids: 0

Returns hamamateuradio:

• time: 14 Days
• details: Restocking fee: No
• paid by: Buyer
• policy: returns accepted
• type: Money Back

General hamamateuradio:

• condition: New
• consumer electronics > radio communication electronics > ham amateur radio communication
• in stock: Yes

Shipping hamamateuradio:

• cost: $0.0
• type: Flat
• handling: 5 days

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