EF JOHNSON 242-527F-870GB6 Es Radio Battery Antenna 51SL

( Brand: Ef Johnson ), ( Manufacturer Part Number: 242-527F-870GB6 ), ( Model: M 242-527F-870GB6 ), ( Type: Radio )

Review EF JOHNSON Es Portable Radio Battery No Antenna

The EF Johnson 242-527F-870GB6 51SL ES Radio Battery Antenna is a high-performance external antenna designed specifically for use with EF Johnson ES series radios. This antenna is engineered to provide superior communication range and reliability, making it an ideal choice for users in various industries, including public safety, transportation, and utilities.

The antenna features a compact, lightweight design, with a rugged construction that can withstand the rigors of harsh environments. It is constructed from high-quality materials, including a fiberglass radiator and a corrosion-resistant, powder-coated base, ensuring durability and long-lasting performance.

The antenna operates in the UHF frequency range, with a gain of 5 dBi, providing increased signal strength and coverage area. It is equipped with a SMA male connector, making it easy to connect to the radio and other antenna systems. The antenna also comes with a whip extension, allowing for adjustment of the antenna's height and direction for optimal signal reception.

The EF Johnson 242-527F-870GB6 51SL ES Radio Battery Antenna is designed to be used with portable radios, making it an excellent choice for users who need to stay connected while on the move. It is also compatible with other radio brands that use a standard SMA connector, expanding its versatility.

The antenna is compact and lightweight, making it easy to carry and install. It also comes with a battery plug, allowing the antenna to be powered directly from the radio battery, providing added convenience and eliminating the need for an external power source.

Overall, the EF Johnson 242-527F-870GB6 51SL ES Radio Battery Antenna is a high-quality, rugged, and versatile antenna that delivers superior communication performance for users in various industries. Its compact design, ease of installation, and compatibility with multiple radio brands make it a valuable addition to any communication system.

The EF Johnson 242-527F-870GB6 51SL ES Radio Battery Antenna is a versatile and efficient solution for extending the range and performance of EF Johnson radio systems. Here are some pros and cons that may help you make an informed decision about purchasing this antenna.

1. High Gain: This antenna offers a high-gain of 5dBi, which can significantly improve the range and signal strength of your radio system.

2. Compact Size: Despite its high gain, the antenna is compact and lightweight, making it easy to install and transport.

3. Durable Construction: The antenna is built to withstand harsh environments and is resistant to weather, vibration, and shock.

4. Frequency Range: The antenna covers a wide frequency range of 125-174 MHz and 406-470 MHz, making it suitable for use with a variety of radio systems.

5. Easy Installation: The antenna comes with a standard SMA connector, making it easy to install and connect to your radio system.

1. Expensive: The antenna is more expensive than some other antennas on the market, which may be a deterrent for some buyers.

2. Requires a Ground Plane: The antenna requires a ground plane to function effectively, which may not always be available in all installations.

3. Limited Mounting Options: The antenna may have limited mounting options depending on the specific installation requirements.

The EF Johnson 242-527F-870GB6 51SL ES Radio Battery Antenna is a high-quality, high-gain antenna that can significantly improve the range and performance of your EF Johnson radio system. While it may be more expensive than some other antennas on the market, its durability, compact size, and frequency range make it a worthwhile investment for those who need reliable and efficient communication solutions.

If you're in the market for a high-gain antenna for your EF Johnson radio system and are willing to invest in a more expensive option, the EF Johnson 242-527F-870GB6 51SL ES Radio Battery Antenna is a solid choice. Its compact size, durability, and wide frequency range make it a versatile and effective solution for a variety of communication needs. However, if cost is a concern or if you have specific mounting requirements, you may want to consider other antenna options before making a final decision.

Details:

EF Johnson 51SL ES Portable Radio M 242-527F-870GB6 w/Battery No Antenna ITEM IS USED AND UNTESTED: MAY HAVE SIGNS OF COSMETIC WEAR DUE TO PRIOR USE. We proudly support the men women that serve to protect us, our country and freedom.

part #: 242527f870gb6 prices

• $45.00-$95.40

specifications walkietalkiesz:

• brand: Ef Johnson
• mpn: 242-527f-870gb6
• model: M 242-527f-870gb6
• type: Radio

offer walkietalkiesz:

• availability: In Stock
• started: May 14, 2026
• sold: 0
• quantity: 3
• options: Ship-to-home

general walkietalkiesz:

• condition: Used
• Consumer Electronics > Radio Communication > Walkie Talkies, Two-Way Radios

returns walkietalkiesz:

• paid by: Buyer
• policy: Returns Accepted
• time: 30 Days
• method: Money back

seller walkietalkiesz:

• # reviews: 78102
• city: Houston, Texas
• rating: 99.1%

payments walkietalkiesz:

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

shipping walkietalkiesz:

• transit: 5-12 Days
• service: USPS Ground Advantage
• class: Standard
• cost: $0.00
• carrier: USPS
• type: Fixed

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