ANTENNA SPECIALISTS AS-2M Vhf Nmo Mobile Spring 144-148 Mhz. 2.5

( Brand: Antenna Specialists ), ( Compatible Brand: Universal ), ( Size: 19.5 Inches ), ( Color: Black ), ( Band: Vhf ), ( Material: Steel ), ( Manufacturer Part Number: AS-2M ), ( Compatible Product: Mobile/in-vehicle Radio ), ( Directivity: Omni-directional ), ( Type: Antenna ), ( Unit Type: Unit ), ( Country Of Origin: United States )

Review ANTENNA SPECIALISTS 2m Vhf Mhz. Nmo Mobile Spring 2.5 Db Gain

Introducing the AS-2M NMO Mobile Spring Antenna from Antenna Specialists, a versatile VHF solution designed for 144-148 MHz applications. Engineered with high-quality materials and advanced technology, this antenna is an excellent choice for mobile communications, particularly for two-way radios and amateur radio systems.

The AS-2M boasts an NMO (Nut-Mounting-On-Square) mounting design, which offers a secure and robust connection to your vehicle. This antenna's spring design ensures optimal flexibility, making it an ideal choice for those who require an antenna that can handle various terrain types and driving conditions. The spring mechanism also enables easy and quick installation and removal without the need for additional tools.

This antenna is constructed with premium materials, including a rugged and durable aluminum base and a corrosion-resistant stainless steel radome. The 2.5-inch (6.35 cm) diameter radome is designed to minimize wind resistance and provide excellent RF performance. The AS-2M features a 50 Ohm impedance, ensuring compatibility with a wide range of radio systems.

The AS-2M NMO Mobile Spring Antenna from Antenna Specialists is designed to provide reliable and consistent performance, regardless of your location or driving conditions. Its compact size and robust construction make it a popular choice for those on the go, offering superior VHF coverage and a strong, secure connection to your vehicle.

In summary, the AS-2M NMO Mobile Spring Antenna from Antenna Specialists is a top-tier VHF antenna solution for mobile communications applications. Its unique spring design, NMO mounting, and premium construction make it a versatile, durable, and reliable choice for those requiring optimal RF performance on the move.

The Comet Antenna SAS-2M is a 2.5 dBi NMO (Nearly Matching Obtuse) antenna specifically designed for VHF frequencies between 144-148 MHz, commonly used for amateur radio communications, particularly in mobile applications. Here are some potential pros and cons of purchasing this antenna:

1. Compact Design: The SAS-2M antenna has a small form factor, making it an ideal choice for mobile applications where space is limited.

2. NMO Mounting: The NMO (Nearly Matching Obtuse) mounting design allows for easy installation on vehicles, as it can be attached to standard NMO mounts.

3. Durable Construction: The antenna is made of high-quality materials and is designed to withstand harsh weather conditions and frequent use.

4. Good Gain: With a 2.5 dBi gain, the SAS-2M antenna provides a reasonable boost in signal strength, which can be beneficial in areas with weak radio signals.

1. Limited Frequency Range: This antenna is designed for a specific frequency range (144-148 MHz), which might limit its versatility for users who require coverage in other ham radio bands.

2. Potential for SWR Issues: Some users have reported issues with SWR (Standing Wave Ratio), which can lead to weakened or distorted radio signals. It is essential to check the SWR reading regularly and ensure proper tuning of the antenna.

3. Price: Compared to other mobile antennas with similar specifications, the SAS-2M can be considered relatively expensive.

In conclusion, the Comet Antenna SAS-2M is a reliable and compact antenna solution for mobile ham radio users operating in the 144-148 MHz frequency range. Its NMO mounting design simplifies installation, and the durable construction ensures long-term use. However, its limited frequency range and potential SWR issues might be drawbacks for some users. If you require an antenna for a more extensive frequency range or are concerned about SWR issues, you might want to consider other antenna options.

Based on the information provided, I would recommend the Comet Antenna SAS-2M for mobile ham radio users who need a compact, durable, and efficient antenna for the 144-148 MHz frequency range. However, it is essential to be aware of the potential SWR issues and consider other options if you require coverage in other ham radio bands.

Details:

This is a Black/ Stainless Steel 2 Meter 144-148 MHz NMO, 2.5 db gain Mobile Antenna w/ Spring. height is Approximately 19.5 Inches long. NMO Mobile Antenna w/ Spring 2.5 db gain.

part #: as2m prices

• $29.00-$59.99

specifications radiorigor:

• brand: Antenna Specialists
• compatible brand: Universal
• size: 19.5 Inches
• color: Black
• band: Vhf
• material: Steel
• manufacturer part number: AS-2M
• compatible product: Mobile/in-vehicle Radio
• directivity: Omni-directional
• type: Antenna
• unit type: Unit
• country of origin: United States

returns radiorigor:

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

shipping radiorigor:

• type: Calculated
• service: USPS First Class
• transit: 4-10 Days
• cost: $0.00
• class: Standard
• carrier: USPS

seller radiorigor:

• rating: 100.0%
• # reviews: 26869
• city: Lockport, New York

offer radiorigor:

• options: Ship-to-home
• quantity: 1
• started: April 13, 2026
• sold: 0
• availability: In Stock

payments radiorigor:

• other
• wallet: Google-pay
• credit card: Visa

general radiorigor:

• condition: Used
• Radio Communication > Antennas > Other Radio Antennas

Antenna Specialists AS-2M Is Similar To:

• Trivec-avant 2055-3 Trivec-avant Av Portable High Gain Us Military Satcom Antenna 240-318mhz (17.4% similar) With its compact design, it is easy to carry around and set up, making perfect for outdoor activities or camping trips. Its unique design makes it an excellent choice for those who want to maximize their signal strength and range. The trivet-avaunt av 2055-3 Antenna is made by a trusted brand and...(June 15th, 2024)
• Larsen Nmo150 450 800 Nmo 150 450 800 Mhz Vhf uhf Business Scanner Antenna Mount (13.8% similar) Some paint is missing from the Antenna whip. Item is used but fully functional...(June 15th, 2024)
• Motorola An000036a01 Laird Gpss746mp-mt4 Vsm Base Rf Antenna With Cap (18.8% similar) Condition: used. Motorola laird GPSS746MP-MT4 Sm base RF Antenna with cap AN000036A01...(June 16th, 2024)
• Comprod F-3749-b Tri-band Antenna Frequency Range Vhf 406-490 760-960 Mhz Unity (31.4% similar) Testing: this item has not been tested. Item for sale: compared F-3749-B Teri-band Antenna frequency range VHF/406-490/760-960 mhz unity, - this sale includes: 1 Antenna, condition: item is used and may have scratches or scuff marks. Rec condition: U-R2 unrestricted, FHA-01588. Its our 30 day money...(June 16th, 2024)
• Kapsch Ris-9160-1a0w 11.5 Inch X8 Station Antenna With Back Plate Bracket Works Qty (17.2% similar) Condition: used - working. Model: RSI-9160-1A0W. No checks or escrow. Item details: make: Kusch. Back plate included. Quantity: 1 each more available. Size: 11-1/2 inch x back bracket included. 1 x Antenna included Poe IEEE802.3 at 14W FCC id XZU9160 SS...(June 16th, 2024)
• Antenex Trab8213 Lot Of 2 Laird Technologies 821-896mhz Phantom Antenna With Cable Qty Sale (16.4% similar) Quantity: 2 each, more available, comes as pictured, warranty:guaranteed against DOA, Lister 772209 gadfly 10. Condition: used - working. Warranty information. No checks or escrow. Model: TRAB8213. Item details: intense TRAB8213 mobile radio Antenna working...(June 16th, 2024)
• Rohn Ame25g 110 25g Antenna Tower With Base Local Pickup cash In Hand (25.5% similar) Selling a Ron 25G 100 Antenna/ham radio tower with base and slightly bent 10 section that is galvanized steel...(June 16th, 2024)
• Harris 14304 Falcon Antenna 30-108 Mhz Elongated 8w (30.5% similar) Still serviceable, but will have wear, wear...(June 16th, 2024)
• Laird Technologies Trab2400 2400-2500 Mhz 3db Antenna With Mag Mount 10ft Tnc (20.4% similar) All in very good condition. Units are very clean. 2400 2500 mhz Antenna with mag mount, 10FT of cable, NC connector. Rubber bottom on mag base...(June 16th, 2024)
• Mp 08-ant-0880-nmo Lot Of 6 Wifi Antenna 5 Ghz 10 Dbi 50 Ohm 120 Degree (21.2% similar) Its our 30 day money back promise. Data: this units data has been sanitized if applicable. You don't love it. Item for sale: lot of 6 mp WiFi Antenna 08-ANT-0880-NMO 5 GHz 10 FBI 50 ohm 120 degree, - this sale includes: Antennas, condition: item is used any may have scratches or scuff marks...(June 17th, 2024)
• Pctel Muf8003 Maxrad 500 Mhz 896 Wide Band Radio Antenna (10.1% similar) Box delivery is only accepted for small item. Return is not accepted for parts or working item. 800-896MHZ wide band. Shipping within the 48 contiguous USA is available for sure. Patel max rad MUF8003 500 mhz - 896 wide band radio Antenna Antenna:: used, good...(June 17th, 2024)