Abbree AR-152 Folding Tactical Antenna vs ABBREE AR-771C GMRS (SMA-Female)

The AR-771C is the clear winner for GMRS use, scoring 90/100 versus the AR-152's 82/100.

The fundamental difference is electrical length. The AR-771C is purpose-built as a 5/8-wavelength antenna at GMRS frequencies, delivering realistic gain of 3.1 dBi with honest labeling. The AR-152, by contrast, claims 5 dBi but actually performs at 2.6 dBi on VHF due to its half-wavelength design. At UHF the AR-152 becomes a liability, operating at 1.57 wavelengths with negative gain of -1.0 dBi. The AR-152's inflated specifications and poor UHF performance make it unreliable for multi-band work.

The AR-771C is purpose-designed for GMRS handheld radio and operates honestly within its specifications. Buy it if you operate on GMRS and want a compact whip that actually performs as described. Buy the AR-152 only if you need an extremely compact VHF-only antenna and can accept that its claimed gain is overstated by roughly 2.4 dB, making it mediocre rather than good.

For most users, the AR-771C's honest engineering, specialized focus, and higher score make it the better choice.