The Diamond HC200 premium UHF portable antenna is a commercial-grade, field-tunable radiation element engineered to deliver outstanding close-to-mid-range link tracking and exceptional structural versatility for handheld transceivers. Measuring a highly compact maximum physical length profile of 0.19 meters (19 cm) and weighing an ultra-lightweight 45 grams, this high-performance whip features a flexible, sleek structural polymer shroud built to handle rigorous field operations. Equipped with an integrated technical cutaway diagram (trim chart), this specialized antenna allows technicians to precisely cut the radiating element to optimize resonance across a wide 350 MHz to 520 MHz UHF frequency range, making it an essential operational procurement asset for localized industrial facilities, private security grids, tactical field coordinates, and high-volume B2B radiocommunication accessory wholesale networks across European markets.
The advanced internal electrical architecture of the Diamond HC200 functions as a high-efficiency 1/4λ (quarter-wave) wavelength typology when tuned to the primary transmission bands, yielding a stable 2.15 dBi radiation gain metric. The engineered electrical framework is built to safely handle continuous power thresholds up to a 10 Watts maximum power rating across a nominal 50-Ohm characteristic system impedance, all while maintaining a strict, equipment-protecting VSWR of less than 1.5:1. For expanded monitoring capabilities, the antenna matrix is also optimized for wideband receiving-only performance across the 120, 150, 300, 450, 800, and 900 MHz spectrum windows. Terminated at its heavy-duty base assembly with a high-retention TNC-Male interface connector, it ensures a secure, vibration-resistant mechanical bond, immediate technical system alignment, and absolute fleet deployment readiness.
| Technical Specification Parameter | Value & Fleet Alignment Matrix |
|---|---|
| Product Brand Designation | Diamond Antenna (Original Manufacturing) |
| Hardware Model Designation | HC200 |
| Primary Component Classification | Field-Tunable Portable Handheld Transceiver Antenna Whip |
| Tuning Core Frequency Envelope | 350 MHz to 520 MHz UHF Continuous Cut-to-Frequency Range |
| Antenna Wavelength Typology | 1/4λ (Quarter-Wave Configuration across resonant windows) |
| Extended Wideband Receive-Only Window | 120 / 150 / 300 / 450 / 800 / 900 MHz RX-Only Support Matrix |
| Antenna Radiation Gain Metric | 2.15 dBi Signal Aperture Profile |
| Maximum Input RF Power Capacity | 10 Watts Continuous Peak Rating Threshold |
| Voltage Standing Wave Ratio (VSWR) | Less than 1.5:1 when field-trimmed to target resonance frequency |
| System Characteristic Impedance | 50 Ohms Nominal Optimization |
| Primary RF Interface Connection | TNC-Male High-Retention Threaded Coaxial Base Plug |
| Maximum Pre-Cut Physical Length | 0.19 meters (19 cm total structural element profile) |
| Net Component Mass Weight | 45 grams Balanced Ultra-Lightweight Technical Build |
| Special Tuning Integration | Includes factory cutaway diagram for custom component matching across legacy and modern UHF allocations |
