MFJ MFG-1740 Antenna Base Plane MFJ-1740 2M/220/440 1/4

( Brand: Mfj ), ( Type: Antenna ), ( Product Type: Cb Radio Antenna ), ( Manufacturer Part Number: MFG-1740 )

Review MFJ Antenna 2m/220/440 Base 1/4 Ground Plane New Sealed

The MFJ-1740/MFJ-MFG-1740 is a versatile 2m/220/440 MHz base-loaded 1/4 wave antenna manufactured by MFJ Enterprises. This antenna is an excellent choice for ham radio operators or communication enthusiasts who require a compact and efficient antenna for their 2m, 220 MHz, and 440 MHz bands.

The MFJ-1740/MFJ-MFG-1740 is a base-loaded 1/4 wave design, which offers several advantages. It provides a broad bandwidth, allowing for excellent performance across the entire 2m, 220 MHz, and 440 MHz bands. Its base-loaded design also ensures a low SWR (

The antenna features a rugged construction, with a corrosion-resistant powder-coated finish that protects it from the elements. It is also lightweight, weighing only 1.1 lbs (0.5 kg), making it easy to transport and install. The MFJ-1740/MFJ-MFG-1740 comes with a heavy-duty mounting bracket and an adjustable radome that allows for fine-tuning the antenna's directionality.

This antenna is suitable for various applications, including base station use, mobile operation, and portable setups. It can be used with a wide range of transceivers, including handhelds, mobile rigs, and HF/50 MHz transceivers. Its compact size and efficient design make it an excellent choice for those with limited space or those who require a low-profile antenna.

In summary, the MFJ-1740/MFJ-MFG-1740 is a high-performance, versatile, and compact 2m/220/440 MHz base-loaded 1/4 wave antenna. Its broad bandwidth, low SWR, high gain, and rugged construction make it an excellent choice for ham radio operators and communication enthusiasts who demand reliable and efficient communications equipment.

The MFJ-1740/MFJ-Mfg-1740 is a multiband (2m, 220MHz, and 440MHz) base-mounted quarter-wave antenna manufactured by MFJ Enterprises. This antenna is popular among amateur radio operators due to its versatility and relatively affordable price. In this response, we will discuss the potential advantages and disadvantages of purchasing a MFJ-1740/MFJ-Mfg-1740 antenna, followed by a conclusion and recommendation.

1. Versatility: The MFJ-1740/MFJ-Mfg-1740 antenna covers three popular amateur radio bands, making it a suitable choice for operators who use multiple bands.

2. Affordable: Compared to other multiband antennas, the MFJ-1740/MFJ-Mfg-1740 is relatively affordable, making it an attractive option for budget-conscious hams.

3. Easy installation: The base-mounted design allows for easy installation, as no tower or mast is required.

1. Limited gain: With a gain of approximately 2dBi, the MFJ-1740/MFJ-Mfg-1740 is not as powerful as other multiband antennas. This may result in reduced range or weaker signal strength.

2. Limited tuning options: The MFJ-1740/MFJ-Mfg-1740 does not include an automatic tuner, requiring users to manually tune the antenna. This can be time-consuming and may require additional equipment.

3. Narrow bandwidth: The MFJ-1740/MFJ-Mfg-1740 has a relatively narrow bandwidth, which may result in reduced performance when operating in crowded bands.

The MFJ-1740/MFJ-Mfg-1740 is an affordable and versatile multiband antenna that is suitable for amateur radio operators who use multiple bands and do not require a high gain or a wide bandwidth. Its easy installation and base-mounted design make it an attractive option for hams who are looking for a simple and cost-effective solution for their radio setup.

If you are an amateur radio operator who uses multiple bands and is looking for an affordable and versatile multiband antenna, the MFJ-1740/MFJ-Mfg-1740 could be a suitable choice for you. However, if you require a high gain or a wide bandwidth, you may want to consider other options that offer better performance. Ultimately, the decision to purchase the MFJ-1740/MFJ-Mfg-1740 will depend on your specific needs and budget.

Details:

MFJ-1740 ANTENNA 2M/220/440 BASE 1/4 GROUND PLANE NEW SEALED, - Improved wave ground plane design minimizes feed line radiation and gives more power out Low SWR over entire band Rapid-Tune Radiator makes tuning quick easy Ceramic insulator lowest RF loss Mfj permanent Molecular Bonding Technology super durable finish Handles 300 watts than you'll ever need Easy to install on any 1/2 inch mast Cutting instructions for 220 MHz 440 bands Made in USA.

part #: mfg1740 prices

• $39.99-$70.25

specifications ampleantenna:

• brand: Mfj
• type: Antenna
• product type: Cb Radio Antenna
• manufacturer part number: MFG-1740

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offer ampleantenna:

• best offers: True
• sold: 0
• started: November 4, 2025
• availability: In Stock
• quantity: 1
• options: Ship-to-home

seller ampleantenna:

• rating: 100.0%
• # reviews: 401
• city: Round Lake, New York

shipping ampleantenna:

• carrier: USPS, FedEx, UPS
• class: Standard
• service: USPS Ground Advantage, FedEx Ground / FedEx Home Delivery, UPS Ground
• cost: $23.30
• type: Calculated
• transit: 6-10 Days

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• policy: No Returns

general ampleantenna:

• Radio Communication > Antennas > CB Radio Antennas
• condition: New