The Purchase Radios PR-BASE-420-520-2dBi UHF Base Station Antenna is a professional-grade antenna built for demanding two-way radio environments. Highlights include wideband 420–520 MHz Coverage and high Wind Survival Rating.
Key Features
- Wideband 420–520 MHz Coverage: Operates across the full UHF land mobile frequency band with low VSWR performance (<1.5:1 from 440–470 MHz).
- High Wind Survival Rating: Filament-wound fiberglass radome withstands operational winds up to 200 mph and survival gusts up to 224 mph.
- 150-Watt Power Handling: Handles continuous RF input power up to 150 Watts for high-duty-cycle repeaters and base transceivers.
- DC Grounded Lightning Protection: Direct-current grounded radiation structure dissipates static charge to protect sensitive receiver electronics.
- Silver-Plated Brass Feed Structure: All-brass internal radiator with silver plating maximizes electrical conductivity and signal efficiency.
- Purchase Radios PR-BMK Base Station Antenna Mast Mount Kit – Clamp assembly for securing 1.6-inch diameter fiberglass base antennas to vertical poles.
Specifications
| Model/SKU | PR-BASE-420-520-2dBi |
| Product Type | Omnidirectional Fiberglass Base Station Antenna |
| Frequency Range | 420 – 520 MHz |
| Nominal Gain | 2 dBi (70° nominal HPBW) |
| VSWR | <1.5:1 (440–470 MHz) / <2.0:1 (420–520 MHz) |
| Power Rating | 150 Watts |
| Nominal Impedance | 50 Ohms |
| Polarization | Vertical, Linear |
| Radiation Pattern | Omnidirectional (360°) |
| Static / Lightning Protection | DC Grounded |
| Connector Type | Type N Female (Jack), Silver-Plated Brass |
| Radome Material | Filament-Wound Fiberglass (White) |
Compatibility: engineered to work with BASE-420-520.
Browse the full antenna collection for more compatible options. Order online for fast wholesale shipping, or request a bulk quote for volume pricing on large fleet orders.
