The Diamond SP-1000PW lightning arrester is a commercial-grade, waterproof coaxial surge protection terminal precision-engineered to shield sensitive receiver front-ends and high-output transmission systems from catastrophic atmospheric discharge. Featuring an advanced, broad-spectrum engineering matrix, this heavy-duty hardware safety barrier operates seamlessly across a wide frequency range spanning from DC up to 1,000 MHz. It serves as an essential logistics procurement component for critical base station infrastructures, marine radio installations, emergency management towers, and high-volume B2B radiocommunication hardware wholesale distribution networks looking to supply elite coaxial line protection assets.
The internal gas-discharge architecture of the SP-1000PW is built for ultra-fast response tracking, boasting an impulse wave discharge voltage threshold of 800V and a massive impulse wave discharge capacity of 6000A. It routes extreme surge energy safely away from feedlines via an integrated ground screw path with a heavy-duty grounding terminal lug. Even under maximum RF loads up to 400W PEP (Peak Envelope Power), the protector maintains exceptional signal integrity, demonstrating a highly optimized voltage standing wave ratio (SWR of less than 1.2) and a minimal insertion loss of less than 0.3 dB across a standard 50 ohms characteristic impedance network.
Designed for absolute environmental adaptability, the ruggedized, compact black and silver chassis measures 78W x 55H x 26D mm and weighs a balanced 130g. Unlike standard inline protectors, this specialized waterproof variant is fully sealed against moisture ingress, making it perfectly suited for direct, exposed outdoor installation at the antenna base or along external mast runs. This specific SKU configuration features a versatile UHF Male (PL-259 type) to UHF Female (SO-239 type) inline interface layout, allowing seamless inline integration without requiring extra patch cables. Upgrading your antenna systems with this turnkey protection block guarantees immediate technical system alignment and absolute field deployment readiness against severe weather anomalies.
| Technical Specification Parameter | Specifications |
|---|---|
| Product Brand Designation | Diamond Antenna (Original Factory Safety Infrastructure Line) |
| Hardware Model Designation | SP-1000PW / SP1000PW (Waterproof Outdoor Series) |
| Primary Component Classification | Inline Coaxial Surge Protector / Lightning Arrester |
| Operational Frequency Scope | DC to 1,000 MHz (HF / VHF / UHF Spectrum Matrix) |
| Maximum Input RF Power Capacity | 400 Watts PEP Maximum Continuous Peak Rating |
| Voltage Standing Wave Ratio | SWR Less than 1.2:1 Target Resonance Bounds |
| System Insertion Loss Profile | Less than 0.3 dB High-Transmission Efficiency |
| Impulse Wave Discharge Voltage | 800 Volts Critical Activation Threshold |
| Impulse Wave Discharge Capacity | 6,000 Amperes Maximum Current Shunt Rating |
| Retention Discharge Capacity | DC 350 V ± 20% Recovery Windows |
| Insulating Line Resistance (DC100v) | Over 10,000 M-Ohms High-Isolation Path |
| System Characteristic Impedance | 50 Ohms Nominal Standard Optimization |
| Primary RF Interface Connections | UHF Male (PL-259) to UHF Female (SO-239) Inline Contacts |
| Ingress Protection Framework | Fully Weatherproof Outer Seal Assembly (Certified for Direct Outdoor Use) |
| Total Physical Module Dimensions | 78 mm (Width) x 55 mm (Height) x 26 mm (Depth) |
| Net Operational Component Mass | 130 grams Structural Deployment Weight |
| Verified Hardware Compatibility Scope | HF/VHF/UHF transceivers, commercial CB mobile bases, 50-ohm PL-259/SO-239 coaxial cables, external base antennas, and solid copper grounding wire arrays |
| Primary Fleet Utility Purpose | Turnkey outdoor station grounding infrastructure, direct antenna-base line protection, transient surge absorption, and delicate receiver final-stage security |
