The DIAMOND D130NJ Super Discone is a professional-grade, high-integrity fixed station antenna precision-engineered to deliver exceptional ultra-wideband performance across a massive matrix of global communication networks. Designed as a universal RF capture node, this omnidirectional base station antenna seamlessly covers amateur radio frequencies, two-way commercial dispatch infrastructure, cellular telephony bands, air traffic control tracking, and various public safety utility frequency channels. It acts as an elite, high-performance infrastructure asset for signals intelligence monitoring, multi-band receiver setups, emergency management base stations, and B2B radiocommunication distributors looking to source authentic, top-tier filtering and reception hardware.
The advanced structural architecture is precision-manufactured with premium stainless steel structural elements, rendering the entire multi-element array exceptionally corrosion-resistant and highly durable against prolonged exposure to severe environmental climates and high wind velocities. To preserve absolute signal integrity and minimize line attenuation across its high-frequency reception footprint, this specific variant comes equipped with a low-loss, factory-integrated N-type connector bulkhead. Sourcing the authentic Diamond Discone configuration establishes an ultra-stable voltage standing wave ratio (VSWR) grid and drops the micro-vibration noise loops common with uncertified generic alternatives.
The exceptional electrical versatility of the D130NJ is highlighted by a massive reception passband stretching continuously from 25 to 1300 MHz. In addition to its premium wideband scanning capabilities, the antenna functions as a highly competent multi-band transmitter, supporting dedicated transmission allocations on the 6-meter, 2-meter, 70-centimeter, 33-centimeter, and 23-centimeter amateur bands. Delivering flexible power handling up to 200W, this turnkey antenna stands at a vertical height of 1.7 m and a max width of 84 cm. Review the official manufacturer documentation below to ensure absolute field deployment readiness for your technical hardware pools.
For detailed structural integration parameters and step-by-step element alignment tracking, please review the original manufacturer guidelines via the Assembly instructions.
Technical Specifications
| Technical Parameter | Specification |
|---|---|
| Brand | Diamond Antenna |
| Model Designation | D130NJ / D130-NJ Super Discone |
| Antenna Classification Type | Ultra-Wideband Omnidirectional Discone Base Antenna |
| Reception Frequency Range | 25 to 1300 MHz continuous wideband tracking bandwidth (25-1300 MHz) |
| Transmission Frequency Range | • 6 Meters: 50 MHz Band allocated transmission • 2 Meters: 144 MHz Band allocated transmission • 70 Centimeters: 430 MHz Band allocated transmission • 33 Centimeters: 900 MHz Band allocated transmission • 23 Centimeters: 1200 MHz Band allocated transmission |
| Maximum Applied Power | • 6m Band FM: 20 Watts max power threshold (20W FM) • 6m Band SSB: 50 Watts PEP peak envelope tracking (50W PEP) • Universal Maximum: 200 Watts continuous baseline limit (200W) |
| Interface Connection Port | Type N Female bulkhead matching low-attenuation targets (Type N / Type-N connector) |
| System Impedance | 50 Ohms Nominal |
| Hardware Material Composition | Heavy-Duty Premium Corrosion-Resistant Stainless Steel |
| Physical Structural Height | 1.7 m total vertical footprint profile |
| Physical Structural Width | 84 cm total horizontal cone diameter clearance |
| Net Component Mass | 1 kg total net chassis weight |
| Primary Fleet Utility Purpose | Wideband monitoring networks, fixed command station outfitting, signal transmission stabilization, and laboratory replacement stock |
Package Content
- 1x Diamond D130NJ Super Discone Base Antenna Array Assembly
- 1x Dedicated Top Loading Coil / Radating Whip Element Kit
- 1x Heavy-Duty Mast Mounting Bracket Assembly Set with U-Bolts
- 1x Factory Calibration & Installation Instruction Manual Sheet
