The DIAMOND MX3300MN – Triplexer Frequency: 1.6-160 MHz, 350-500 MHz, 850-1300 MHz Power: 1.6-160 MHz: 800 W (PEP) 350-500 MHz: 500 W (PEP) 850-1300 MHz: 200 W (PEP) Connector: PL Input – Output 2 PL and 1 N Measurements: 86 x 25 x 64 mm Weight: 385g is a commercial-grade, ultra-low-attenuation radio frequency splitting and combining matrix precision-engineered to deliver secure voice synchronization, flexible multi-band spectrum tracking, and robust transceiver front-end isolation across active base stations. Manufactured by Diamond Antenna, an international standard in elite RF engineering, this high-performance triplexer filters separate bands cleanly to allow up to three multi-band antennas or independent transceivers to share a single transmission line layout. It stands as an essential operational procurement asset for complex maritime command hubs, automated emergency dispatch networks, aviation tracking systems, and high-volume B2B radiocommunication hardware accessory wholesale distribution chains looking to source authentic factory hardware components.
The advanced internal filter matrix inside this unit splits signals across three highly precise band slots, covering an expansive continuous spectrum split across frequency: 1.6-160 MHz, 350-500 MHz, 850-1300 MHz boundaries. Engineered to support high-duty-cycle multi-norm transceivers safely without localized component heat building, each band features dedicated peak envelope power parameters. The hardware safely routes a power 1.6-160 MHz: 800 W (PEP) electrical baseline, handles up to 350-500 MHz: 500 W (PEP) across critical UHF bands, and conditions 850-1300 MHz: 200 W (PEP) across specialized SHF allocations. This high isolation shielding protects fragile receiver circuits on adjacent ports from destructive RF blowback and intermodulation noise during intense simultaneously occurring operational shifts.
Housed inside a heavy-duty, die-cast aluminum shield block that seals out ambient electromagnetic interference (EMI) and harsh workplace debris tracking lines, the unit preserves compact physical measurements: 86 x 25 x 64 mm and registers a dense, durable weight: 385g structural frame profile. The interface routing uses a convenient pre-wired layout engineered with high-retention coaxial cables to bypass heavy mechanical load strain lines on your radio’s rear bulkhead. The system splits from a standard high-quality connector: PL input central port directly into a custom low-loss distribution assembly, terminating cleanly in an output 2 PL and 1 N layout (comprising dual heavy-duty PL-259 male plugs alongside a single precision N-male fitting). Delivered completely pre-tuned to ensure immediate out-of-the-box system readiness, this premium triplexer ensures absolute field deployment readiness for your communication architecture.
Technical Specifications
| Technical Parameter | Specification |
|---|---|
| Product Brand Designation | Diamond Antenna (Original Factory Genuine Japanese Premium Line) |
| Hardware Model Designation | MX3300MN / MX-3300-MN Low-Loss Multiplexer Series |
| Primary Component Classification | 3-Port High-Power Frequency Triplexer Combiner/Splitter Network |
| Active Cross-Over Frequency Split | • Port 1 LPF Passband: 1.6 MHz to 160 MHz (HF / VHF spectrums) • Port 2 BPF Passband: 350 MHz to 500 MHz (UHF spectrums) • Port 3 HPF Passband: 850 MHz to 1300 MHz (SHF / 1.2 GHz spectrums) |
| Peak Envelope Power Handling | • HF/VHF Line (1.6-160 MHz): 800 Watts PEP Maximum • UHF Line (350-500 MHz): 500 Watts PEP Maximum • SHF Line (850-1300 MHz): 200 Watts PEP Maximum Continuous Peak |
| System Characteristic Impedance | 50 Ohms Nominal Transmission Line Standardization Profile |
| Primary Mix Base RF Port | PL Input Interface (SO-239 UHF Female Chassis Socket Fitting) |
| Pre-Wired Output Port Configuration | • 1.6-160 MHz Outlet: 1x Heavy-Duty PL-259 UHF Male Connector Lead • 350-500 MHz Outlet: 1x Heavy-Duty PL-259 UHF Male Connector Lead • 850-1300 MHz Outlet: 1x Ultra-Low-Loss N-Type Male Connector Lead |
| Total Physical Frame Dimensions | 86 mm (Width) x 25 mm (Height) x 64 mm (Depth) Compact Body Block |
| Net Operational Hardware Mass | 385 grams Low-Torque Solid Mechanical System Weight |
| Verified Hardware Compatibility Scope | All-mode HF/VHF/UHF mobile transceivers, tri-band base antennas, PL-259/N-female coaxial drop leads, and precision industrial RF test benches |
| Primary Fleet Utility Purpose | Turnkey multi-band command post outfitting, coaxial cable line infrastructure consolidation, real-time signal tracking, and transmitter circuit isolation safety |
