The Diamond AZ-507FX dual-band mobile antenna is a commercial-grade, high-performance vehicular RF radiator precision-engineered to deliver elite multi-band communications across very high frequency (VHF) and ultra-high frequency (UHF) spectrums. Optimized for high-mobility applications where flexibility and height clearance are vital, this premium mobile whip operates with outstanding efficiency across the 144 MHz (2m) and 430 MHz (70cm) bands. It serves as an essential logistics procurement component for municipal service fleets, overland transport vehicles, emergency monitoring setups, and high-volume B2B radiocommunication hardware wholesale distribution channels looking to supply premium, flexible mobile antennas.
The internal electrical engineering of the AZ-507FX features an advanced radial-less structure, functioning as a 1/2 wave on the 144 MHz segment and a two-element 5/8 wave array on the 430 MHz band. This ground-independent design delivers excellent low-angle radiation propagation fields without relying on a surrounding vehicular metal ground plane, yielding a sharp power gain of 2.15 dBi on VHF and 4.9 dBi on UHF. Rated to comfortably handle a maximum power threshold of 50W FM (Total), the antenna maintains a highly optimized voltage standing wave ratio (VSWR of less than 1.5:1) across targeted allocations, channeling RF energy cleanly through a standard 50-ohm characteristic impedance path.
Housed on a high-retention structural base, this lightweight hardware accessory stands at a total physical length of 0.75m and weighs a minimal 120g, drastically reducing mechanical stress on vehicular body panels or magnetic mounts while providing excellent wind aerodynamic compliance. The antenna base is cleanly terminated with a standard MP connector interface (PL-259 type), ensuring a solid, tool-free mechanical link to heavy-duty mobile cable harnesses and trunk edge mounts. Delivered completely turnkey, this precision dual-band vertical array ensures immediate system alignment, fast vehicle outfitting, and absolute field deployment readiness.
| Technical Specification Parameter | Specifications |
|---|---|
| Product Brand Designation | Diamond Antenna (Original Factory Mobile Line) |
| Hardware Model Designation | AZ-507FX / AZ507FX (Flexible Dual-Band Series) |
| Primary Component Classification | Dual-Band Mobile VHF/UHF Transceiver Antenna Whip |
| Operational Frequencies Scope | 144 MHz VHF (2m Band) / 430 MHz UHF (70cm Band) Dual Matrix |
| Antenna Radiation Wave Type (VHF) | 1/2 Wave Radial-less Performance Configuration Space |
| Antenna Radiation Wave Type (UHF) | 2x 5/8 Wave Radial-less Collinear Design Matrix |
| VHF Performance System Gain | 2.15 dBi Nominal Gain Specification |
| UHF Performance System Gain | 4.9 dBi Staggered High-Gain Array Profile |
| Maximum Input RF Power Capacity | 50W FM Maximum Continuous Power Rating (Total) |
| Voltage Standing Wave Ratio | VSWR Less than 1.5:1 Target Resonance Bounds |
| System Characteristic Impedance | 50 Ohms Nominal Standard Optimization |
| Primary RF Interface Connection | MP Type Standard Base Interface (PL-259 Male Fitting) |
| Total Physical Antenna Length | 0.75m Mobile Clearance Profile Height |
| Net Operational Component Mass | 120g Balanced Net Product Structural Weight |
| Verified Hardware Compatibility Scope | Dual-band mobile transceivers, heavy-duty SO-239/UHF-Female magnetic bases, trunk edge lip mounts, and matching 50-ohm RF cabling |
| Primary Fleet Utility Purpose | Turnkey vehicular radio outfitting, groundless infrastructure environments, transit route flexible clearance, and active RF final stage protection |
