Midland GXT1000VP4 GMRS Radio Pair vs Midland MXTA51 MicroMobile 2.1dB NMO Replacement Antenna Kit
Head-to-head spec comparison to help you pick the right kit component for your needs.
Midland
$65
Midland
$55
Spec-by-Spec Comparison
| Spec | Midland GXT1000VP4 GMRS Radio Pair | Midland MXTA51 MicroMobile 2.1dB NMO Replacement Antenna Kit |
|---|---|---|
| Kit Role | local radio | Magnetic-mount NMO antenna upgrade for MXT575 — improves range by eliminating interior-mount losses |
| Category | gmrs-radio | antenna |
| Renter Install | no install | vehicle mount |
| Building Fit | family pair | vehicle / RV |
| Max Power | 5 W | N/A |
| Channels | 50 | N/A |
| Clear LOS Range | 36 mi | N/A |
| Coverage | N/A | N/A |
| Battery Life | 8 hrs | N/A |
| Water Resistant | No | Yes |
| SOS Button | No | No |
| Weather Alerts | Yes | No |
| License Required | Yes | Yes |
| Subscription Required | No | No |
| Subscription/mo | 0 $ | 0 $ |
| Price | $65 | $55 |
| Rating | 7.8/10 | 8.0/10 |
| Buy on Amazon |
Pros & Cons
Midland GXT1000VP4 GMRS Radio Pair
Pros
- Affordable pair for family or neighbor check-ins
- NOAA weather alert support
- Simple enough for non-radio people
- Good starter set before buying repeater-capable gear
- Low entry cost for apartment drills
Cons
- GMRS license required in the US
- Concrete range is far below box claims
- No USB-C charging
- Limited antenna upgrade path
Midland MXTA51 MicroMobile 2.1dB NMO Replacement Antenna Kit
Pros
- Official Midland replacement kit — designed specifically for MXT500 and MXT575
- Strong 3.5-inch magnetic base with rubber boot stays put on roof or hood
- 6-meter RG-58A/U coax cable gives plenty of routing flexibility in a van or RV
- 2.1dB unity gain antenna restores factory-spec range after trail damage
- Includes metallic plate (MXTA38) for non-ferrous roof surfaces
Cons
- 2.1dB gain is modest — serious operators may want the MXAT01VP (7.5dB, $195) for max range
- Magnetic mount is not a permanent install; may shift at highway speeds without MXATMT1 bracket
- ASIN unverifiable via Amazon (bot-walled) — sold primarily through Midland direct and specialty radio retailers
Our Verdicts
Midland GXT1000VP4 GMRS Radio Pair
The GXT1000VP4 is the budget radio pair for families who need a simple floor-to-lobby or stairwell plan. It is not a 30-mile city radio. Treat it as a short-range building coordination tool and test the route before an outage.
Midland MXTA51 MicroMobile 2.1dB NMO Replacement Antenna Kit
The MXTA51 is the clean, hassle-free antenna upgrade for any MXT575 install — the factory magnetic-mount NMO kit means no drilling, no adapters, and guaranteed radio compatibility. For serious range in flat terrain, upgrade to the MXAT01VP fiberglass antenna ($195); the MXTA51 is the right call for most RV users who want plug-and-play performance.
Midland MXTA51 MicroMobile 2.1dB NMO Replacement Antenna Kit
$55