MFJ MFJ-911H Balun Unun Switchable Meters Watts 650619002188 1/4 10-160 300

( Brand: Mfj ), ( Manufacturer Part Number: MFJ-911H ), ( Part Type: Meter ), ( UPC: 650619002188 )

Review MFJ Balun Unun Switchable 1/4 10-160 Meters 300 Watts

The MFJ-911H Balun Unun is a versatile and powerful device designed for amateur radio enthusiasts. This switchable balun unun, model number MFJ-650619002188, is capable of operating on the HF (High Frequency) band, covering a wide range from 10 to 160 meters. With a maximum power output of 300 watts, this balun unun is ideal for use with various types of antennas, including dipoles, verticals, and Yagi-Uda arrays.

The MFJ-911H Balun Unun features a switchable 1:1 or 4:1 balun ratio, allowing you to optimize your antenna system for the best performance. The 1:1 ratio is suitable for balanced antennas, while the 4:1 ratio is ideal for unbalanced antennas. The switch is easy to operate, with a simple rotary knob that allows you to switch between the two ratios with ease.

The MFJ-911H Balun Unun is built to withstand the rigors of amateur radio use. It is made of high-quality materials, including a durable brass body and stainless steel hardware. The unit is also weather-resistant, with an IP67 rating, making it suitable for use in various environmental conditions.

The MFJ-911H Balun Unun is easy to install and use. It features a compact and lightweight design, with a size of just 3.5 x 2.5 x 1.5 inches and a weight of only 10.9 ounces. It can be easily mounted on a mast or pole using the included mounting bracket and hardware. The unit is also equipped with binding posts for easy connection to your antenna and coax cable.

In summary, the MFJ-911H Balun Unun is a powerful and versatile device that is ideal for use with HF amateur radio antennas. Its switchable 1:1 or 4:1 balun ratio, maximum power output of 300 watts, and durable construction make it a reliable and high-performing option for any amateur radio enthusiast. With its easy installation and use, the MFJ-911H Balun Unun is a great addition to any amateur radio station.

1. Versatility: This balun/UNUN switchable device can operate on a wide range of frequencies, from 10 to 160 meters, making it a versatile choice for amateur radio operators.

2. Power handling: The unit can handle up to 300 watts of power, which is suitable for most amateur radio applications.

3. Switchable: The MFJ-911H has a switchable mode, which allows users to choose between UNUN and balun operation, providing more flexibility in antenna setup and performance.

4. Construction: The MFJ-911H is built with a sturdy metal case, which ensures durability and resistance to external factors such as humidity and temperature changes.

5. Easy to install: The unit is relatively easy to install and requires minimal setup, making it a convenient option for amateur radio enthusiasts who prefer a straightforward installation process.

1. Size and weight: The MFJ-911H is a relatively large and heavy device, which may be a disadvantage for those who have limited space or mobility.

2. Limited adjustment options: While the MFJ-911H offers switchable operation, it does not offer further adjustment options for fine-tuning performance, which may be a drawback for some users.

3. Price: The unit is not the most affordable option in its class, which may be a consideration for budget-conscious amateur radio enthusiasts.

The MFJ-911H Balun/UNUN Switchable 10-160 meters 300 watts (MFJ 650619002188) is a versatile and powerful device that offers user-friendly switchable operation and a rugged construction. While it may be larger and heavier than some alternatives, and its adjustment options are limited, its performance and ease of installation make it a solid choice for amateur radio operators who value versatility and power handling.

If you are an amateur radio operator looking for a versatile and powerful balun/UNUN switchable device that can operate on a wide range of frequencies and handle up to 300 watts of power, the MFJ-911H Balun/UNUN Switchable 10-160 meters 300 watts (MFJ 650619002188) is a worthwhile investment. Its switchable mode and rugged construction make it a reliable and convenient option for both novice and experienced radio operators. However, if you are on a tight budget or require more adjustment options, you may want to explore alternative options in the market.

Details:

I don't sell used or refurbished equipment. Transforms 200 or 50 ohm balanced unbalanced loads to ohms. Transmission line transformer using low-permeability ferret cores gives amazingly flat response 8 to 30 MHz.

Mfj-911h balun unable, switchable unbalanced, 1:1 or 4:1, 10-160m, 300w switchable, true 4:1 current unun.

Easily handles 300 watts .

part #: 650619002188 price

• $49.99

specifications hamamateuradio:

• brand: Mfj
• mpn: Mfj-911h
• part type: Meter
• upc: 650619002188

Ratings:

1. Hope to deal with you again. Thank you for choosing Expert Shipper! 01-14-18
2. awesome item as described excellent service 01-14-18
3. Received ok. Thank you 01-14-18
4. Great communication. A pleasure to do business with. 01-14-18
5. Just what I needed, thanks! 01-14-18

Payments hamamateuradio:

• PayPal

Offer hamamateuradio:

• Started: January 15, 2018, 5:25 am
• quantity: 4
• best offer: false
• Sold: 0
• bids: 0

Returns hamamateuradio:

• policy: returns accepted
• type: Money back or replacement buyers choice
• paid by: Buyer
• time: 30 Days

General hamamateuradio:

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

Seller hamamateuradio:

• zipcode: 37382
• city: Summitville, Tennessee

Shipping hamamateuradio:

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

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