The Diamond NR760R is a professional-grade, high-integrity dual-band mobile antenna precision-engineered to deliver exceptional signal propagation and reliable transmission tracking across both VHF and UHF communication networks. Built as a versatile mobile radiator, this premium vehicle whip operates seamlessly over the 144 MHz (2m) and 430 MHz (70cm) amateur radio bands, eliminating the need for bulky multi-antenna arrays or complex diplexer configurations on a single vehicle platform. It serves as an essential infrastructure asset for commercial transport fleets, public safety coordinates, and B2B radiocommunication hardware depots looking to maintain certified replacement stock.
The advanced internal RF architecture utilizes a pre-phased, high-efficiency electrical configuration. It functions as a stable 1/2 wave radiator on the 144 MHz band and as a high-performance 2 x 5/8 wave collinear array on the 430 MHz band. This specific engineering footprint provides substantial forward signal gain metrics, achieving 2.15dBi at 144MHz and an impressive 5.2dBi at 430MHz. By compressing the radiation pattern toward the horizon, the NR760R dramatically improves line-of-sight voice intelligibility and carrier reception over extended distances, even when traveling through challenging urban terrain or rolling rural landscapes.
Built to handle the harsh mechanical stresses of highway wind resistance and continuous vehicular vibrations, the rugged chassis has a vertical clearance length of 0.77m and a highly balanced net mass of 220g, minimizing torque strain on structural mounts or roof rack panels. Capable of handling transmitter power inputs up to 100W FM on VHF (and a safe 60W FM limit on UHF), the array is optimized for standard 50Ω nominal systems. The premium build quality maintains an efficient voltage standing wave ratio (VSWR) calibrated to less than 1.5:1, protecting your transceiver’s power amplifier from destructive reverse-power reflections.
For seamless integration, the base terminates in a standard low-loss PL-259 male connector (MP type). This standard mechanical interface provides plug-and-play compatibility with a massive range of global magnetic mounts, trunk lip clamps, and fixed hole NMO/UHF style installation bases. Delivered as a turnkey, factory-tuned field radiator, this premium dual-band mobile antenna ensures immediate deployment readiness for high-tier technical communications fleets.
Technical Specifications
| Technical Parameter | Specification |
|---|---|
| Brand | Diamond Antenna |
| Model Designation | NR760R / NR-760R |
| Antenna Classification Type | Dual-Band Mobile Vehicle Antenna Whip |
| Active Operational Spectrum | 144 MHz & 430 MHz Dual-Band Matrix (2 m / 70 cm bands) |
| Electrical Wave Configuration | • 144 MHz Band: 1/2 Wave Radio structure • 430 MHz Band: 2 x 5/8 Wave Radio collinear structure |
| Forward Signal Gain Rating | • 144 MHz VHF passband: 2.15 dBi (2.15dBi) • 430 MHz UHF passband: 5.2 dBi (5.2dBi) |
| Rated Peak Power Capacity | • 144 MHz VHF limit: 100 Watts FM max (100W FM) • 430 MHz UHF limit: 60 Watts FM max (60W FM) |
| Voltage Standing Wave Ratio (VSWR) | Less than 1.5:1 (less than 1.5:1) nominal calibration center |
| System Nominal Impedance | 50Ω (50 Ohms nominal loop) |
| Interface Connector Base | MP Type (Standard PL-259 Male connector configuration) |
| Physical Clearance Length | 0.77 m total vertical footprint length |
| Net Hardware Mass | 220 g net weight profile |
| Radiation Profile Pattern | Omnidirectional / Linear Vertical Polarization |
| Primary Fleet Utility Purpose | Tactical fleet outfitting, dual-band radio routing, path transmission stabilization, and laboratory warehouse replacement stock |
| Package Content | 1x Diamond NR760R Dual-Band Antenna whip element with integrated MP interface base |
