The PNI ML-90 Mobile CB antenna-The PNI ML90 is a mobile CB antenna that has a length of 71 cm and a communication distance of 8 – 10 km (in ideal conditions of use). It is ideal for truck or car drivers who want a product that guarantees good communication in traffic. The SWR of less than 1.2:1 and the maximum supported power of 150W are essential specifications that recommend this product to the most demanding users. is a commercial-grade, high-integrity mobile transceiver radiator precision-engineered to deliver secure voice synchronization and stable data links over the citizen band spectrum. Built to resolve range limitations and signal degradation in heavy-duty shipping networks, this premium vertical whip ensures that professional drivers maintain uninterrupted contact while navigating high-traffic transit pathways. It stands as an essential operational procurement asset for long-haul truck logistics fleets, commercial vehicle operators, delivery networks, and high-volume B2B radiocommunication accessory wholesale distributors looking to stock highly durable vehicular antenna solutions.
The advanced internal RF core of the PNI ML90 is optimized to provide efficient broad-spectrum signal tracking across a dedicated working frequency of 26 – 30 MHz, making it fully compatible with global CB allocations and 10-meter amateur bands. Despite its compact physical footprint, the induction matching network comfortably accommodates a maximum power applied of 150 W peak envelope power. To protect final-stage transmitter amplifiers from critical damage caused by reflected voltage loops, it achieves a highly efficient minimum SWR in the center of the band of less than 1.2. Running with a standardized impedance of 50 ohms, this vertically polarized module ensures reliable signal reception and clean audio propagation under real-world road conditions.
Constructed from premium, heavy-duty fiberglass composite material, the main radiator rod flexes naturally to absorb physical impacts from low-hanging tree branches, toll booths, and high-speed highway wind shear without snapping. The antenna has a structural length of 71 cm (packaged physical dimensions of 715 x 21 x 21 mm) and registers a highly balanced, low-torque weight of 280 g, minimizing structural fatigue at the vehicular anchoring point. Engineered for a permanent and secure installation layout, the base assembly fits a standard hole diameter of 16 mm, rendering it ideal for fixed roof, trunk, or specialized mirror-bracket mounts. Built to maintain peak technical alignment through severe climate shifts, the assembly boasts an expansive operating temperature of -26°C ~ +80°C, ensuring your fleet remains safe, synchronized, and field-ready.
| Technical Specification Parameter | Specifications |
|---|---|
| Product Brand Designation | PNI (Original Factory Commercial Communication Line) |
| Hardware Model Designation | ML90 / ML-90 Mobile Series |
| Primary Component Classification | Mobile CB Radio / 10-Meter Vehicular Transceiver Antenna Whip |
| Active Operational Frequencies | 26 MHz to 30 MHz Continuous HF Band Tuning Matrix |
| Maximum Input RF Power Capacity | 150 Watts (150W) Continuous Maximum Applied Power Envelope |
| Voltage Standing Wave Ratio Efficiency | VSWR < 1.2:1 Target Center-Band Calibration Resonance |
| System Radiation Wave Polarization | Vertically Polarized Linear Wavefront Beam Alignment |
| System Characteristic Impedance | 50 Ohms Nominal Transmission Line Standardization Path |
| Estimated Operational Range Scope | Approx. 8 km to 10 km Communication Working Distance (Ideal Conditions) |
| Primary Structural Core Material | Heavy-Duty Impact-Flexible Fiberglass Composite Element Rod |
| Installation Mount Hole Specifications | 16 mm (16mm Base Anchorage Clearance Diameter) |
| Environmental Thermal Tolerances | -26°C up to +80°C Weather-Stable Certified Limits |
| Total Physical Whip Dimensions | 71 cm Length Profile (715 mm x 21 mm x 21 mm Total Housing Footprint) |
| Net Operational Component Mass | 280 grams Low-Torque Lightweight Mast Balance |
| Verified Hardware Compatibility Scope | CB mobile radios, 10-meter transceivers, low-loss RG-58 coaxial lines, 16mm fixed vehicle body mounts, magnetic bases with matching bolt terminals, and truck dashboard setups |
| Primary Fleet Utility Purpose | Turnkey transport vehicle outfitting, long-range traffic coordination tracking, anti-impact lane monitoring, and transmitter circuit reflection protection |
