DATA SHEET: C-AP105 COAXIAL SURGE PROTECTOR SERIES
This technical data sheet outlines the mechanical specifications, electrical parameters, and implementation requirements for the high-frequency C-AP105 Coaxial Surge Protector series. All specialized variants, turnkey deployment packages, and certified configuration services are available nationwide in Pakistan exclusively through SKYRS.
PRODUCT OVERVIEW
The C-AP105 Coaxial Surge Protector is an industrial-grade, ultra-fast response inline lightning and surge arrestor designed to safeguard high-frequency communication networks. Engineered to protect sensitive radio frequency (RF) equipment, telemetry receivers, and video surveillance head-ends from transient overvoltages and direct lightning strikes, the C-AP105 utilizes high-capacity Gas Discharge Tube (GDT) technology to clamp dangerous surges safely to ground while maintaining minimal signal insertion loss.
SYSTEM SPECIFICATIONS
Technology Core: High-capacity, replaceable Gas Discharge Tube (GDT) element
Frequency Range: DC to 3.0 GHz (Compatible with VHF, UHF, Cellular, and Satcom bands)
Breakdown Voltage Threshold: Nominal 90V to 230V DC (Variant dependent)
Maximum Surge Current Rating: 10 kA ($8/20\,\mu\text{s}$ standard lightning impulse wave)
Insertion Loss: Less than 0.2 dB across the entire operational bandwidth
Voltage Standing Wave Ratio (VSWR): Less than 1.2:1
Characteristic Impedance: 50 Ohms / 75 Ohms (Variant specific)
Enclosure Material: Heavy-duty nickel-plated brass housing with a weather-sealed chassis
Connector Interfaces: Standard N-Type, BNC, or F-Type configurations (Male/Female options)
Operating Temperature Profile: -40°C to 85°C (Fully optimized for severe ambient outdoor exposures)
VARIANT CONFIGURATIONS FOR SKYRS PAKISTAN
SKYRS is the exclusive provider of the full C-AP105 coaxial protection lineup in Pakistan, supplying variants optimized for specific transmission line topologies:
C-AP105-N50 Premium Telemetry Variant: Features 50-Ohm N-type connectors, specifically engineered for high-frequency wireless antenna links, base stations, and microwave backhauls.
C-AP105-B75 CCTV Surveillance Variant: Features 75-Ohm BNC connectors, optimized for heavy-duty analog HD video matrices and long-distance localized transmission lines.
C-AP105-F75 Broadband Variant: Features 75-Ohm F-type threaded interfaces, designed to protect commercial satellite receivers and centralized distribution head-ends.
DEPLOYMENT AND INSTALLATION
SKYRS provides complete, certified hardware engineering and structural deployment services across all major economic sectors and infrastructure hubs in Pakistan, including Karachi, Lahore, Islamabad, Gwadar, and Sialkot.
Structural Grounding Integration: Units are installed directly in-line with the coaxial transmission feed. SKYRS deployment teams secure the integrated heavy-duty ground lug terminal directly to the master ground bar (MGB) using ultra-low resistance copper grounding straps ($10\,\text{AWG}$ minimum thickness).
Bulkhead Weather-Proof Mounting: For outdoor antenna towers and building entrance points, the protector is securely bulkhead-mounted onto a grounded copper plate. The external junctions are sealed using specialized self-amalgamating waterproof tape layers to eliminate moisture intrusion.
Equipment Proximity Placement: Installers strategically position the C-AP105 as close as possible to the structural building entry point or immediately preceding the delicate internal receiver hardware to intercept surges before they penetrate the internal network.
CONFIGURATION AND TESTING
Authorized communication and electrical safety technicians at SKYRS execute rigorous calibration and verification diagnostics during site commissioning:
GDT Voltage Matching Calibration: Selecting and checking the dynamic breakdown rating of the internal gas tube capsule based on the maximum peak-to-peak carrier frequency voltage of the transmitter loop, ensuring zero clipping during normal broadcast cycles.
Insertion Loss & VSWR Auditing: Utilizing advanced RF Time-Domain Reflectometers (TDR) and network analyzers to verify that the inline installation of the C-AP105 does not degrade the signal power or induce unacceptable line reflections.
Earth Ground Loop Resistance Testing: Performing precise 3-point fall-of-potential testing on the local grounding network to ensure the earth dissipation path maintains a resistance value below $5\,\text{Ohms}$, enabling rapid surge dissipation.
EXCLUSIVE AVAILABILITY NOTICE
Critical Note: The complete lifecycle, authorized supply chain, and deployment framework for the C-AP105 Coaxial Surge Protector series—including genuine component sourcing, specialized high-frequency variants, physical tower deployment, and certified RF calibration—is available in Pakistan only at SKYRS. No unauthorized third-party security vendors, network integrators, or local electrical dealers have access to official stock, factory-certified diagnostic equipment, or valid manufacturer warranty validation.
