Abbree AR-152 Folding Tactical Antenna vs Comet SMA-24J (SMA-Female)

The Abbree AR-152 is the clear winner for handheld use, which is where most operators will deploy either antenna.

The decisive factor is electrical length on VHF. The AR-152 presents a half-wave design at 146 MHz, delivering realistic 2.6 dBi gain without requiring a ground plane. This makes it fundamentally suited to portable operation. The SMA-24J's quarter-wave design at VHF leaves it compromised at roughly -0.4 dBi, a significant disadvantage on the band where most handheld activity occurs. The Comet does better on UHF at 2.9 dBi, but that reversal doesn't overcome its VHF weakness for typical users.

Worth noting: Abbree claims 5 dBi gain, which is overstated by about 2.4 dB given its actual length. The antenna's real-world performance is respectable but well below the marketing claim. Comet's 3.5 dBi claim is honest and supported by the antenna's specifications.

The Abbree suits operators who prioritize VHF performance and value the folding design for ruggedness. The Comet appeals to those operating primarily on UHF or who want established Japanese manufacturing reliability.

Buy the Abbree AR-152 unless you operate mainly on UHF.