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Description & Specification
SMA High-Precision Coaxial Barrel
Model: SMA-KKWG | DC - 18 GHz | SMA Female to Female
The SMA-KKWG is a high-reliability coaxial adapter designed for seamless signal transition and cable coupling in precision RF environments. Engineered for a broadband frequency range of DC to 18 GHz, it ensures minimal signal loss and reflection with a low VSWR profile. This adapter is a critical component for high-frequency laboratory testing, microwave sub-system integration, and field tactical deployments where Signal Integrity must be maintained across a wide operating temperature range.
Core Electrical Specifications
| Frequency Range | DC to 18 GHz |
| V.S.W.R | ≤ 1.20 : 1 |
| Impedance | 50 Ohm |
| Insulation Resistance | ≥ 5000 MΩ |
| Dielectric Withstand Voltage | 1000 V |
Mechanical & Environmental Parameters
| Connector Interface | SMA Female to SMA Female |
| Durability | 500 Mating Cycles |
| Operating Temperature | -55°C to +165°C |
| Body Material | High-Performance Alloy / Gold Plating |
| Manufacturing Origin | Taiwan Design & Made in Taiwan |
Key Tactical & Lab Features
Broadband Signal Integrity
Ensures ultra-low VSWR of ≤ 1.20 across the entire DC-18 GHz spectrum, providing reliable measurements for high-frequency Microwave testing.
Extreme Thermal Stability
Specifically engineered to operate between -55°C and +165°C, making it suitable for aerospace, defense, and high-stress environmental chambers.
High Durability Standard
Built to exceed 500 mating cycles without performance degradation, ensuring long-term reliability in laboratory and production line environments.
Industrial Grade Insulation
Features ≥ 5000 MΩ insulation resistance, safeguarding sensitive RF systems against high-voltage dielectric transients up to 1000V.
New Products
Related Products
| Frequency: | DC~18GHz |
| VSWR: | ≤1.20:1 |
| Impedance: | 50Ω |
| Durability: | 500 cycles |
| Temperature: | -55℃～+165℃ |
| Frequency: | DC～18GHz |
| VSWR: | ≤1.20:1 |
| Impedance: | 50Ω |
| Durability: | 500 Cycles |
| Temperature: | -55℃～+165℃ |
| Frequency: | DC～18GHz |
| VSWR: | ≤1.20:1 |
| Impedance: | 50Ω |
| Durability: | 500 Cycles |
| Temperature: | -55℃～+165℃ |
| Frequency: | DC~18GHz |
| VSWR: | ≤1.20:1 |
| Impedance: | 50Ω |
| Durability: | 500 Cycles |
| Temperature: | -55℃～+165℃ |
| Model: | SMA/N-KKG |
| Frequency: | DC~18GHz |
| VSWR: | ≤1.20:1 |
| Durability: | 500 cycles |
| Model: | AD-00NM0SAF18-AA |
| Frequency: | DC~18GHz |
| VSWR: | ≤1.20:1 |
| Durability: | 500 cycles |
| Frequency: | DC~18GHz |
| VSWR: | ≤1.20:1 |
| Durability: | 500 cycles |
| Frequency Range: | DC - 18 GHz |
| V.S.W.R: | ≤ 1.20 : 1 |
| Connectors: | SMA Male to N Male |
| Durability: | 500 Cycles |
| Model: | SMA-KKYG |
| Frequency: | DC~18GHz |
| VSWR: | ≤1.20:1 |
| Durability: | 500 cycles |
| Frequency: | DC~6GHz |
| VSWR: | ≤1.15:1 |
| Impedance: | 50Ω |
| Durability: | 500 cycles |
| Frequency Range: | DC - 6 GHz |
| V.S.W.R: | ≤ 1.20 : 1 |
| Connector Type: | SMA Female Series |
| Durability: | 500 Cycles |
| Frequency: | DC~26.5GHz |
| VSWR: | ≤1.20:1 |
| Durability: | 500 cycles |
| Frequency Range: | DC - 6 GHz |
| V.S.W.R: | ≤ 1.15 : 1 |
| Connector Type: | SMA Female to Female |
| Durability: | 500 Cycles |
| Frequency: | DC~6GHz |
| VSWR: | ≤1.15:1 |
| Impedance: | 50Ω |
| Durability: | 500 cycles |
| Frequency: | DC~18GHz |
| VSWR: | ≤1.20:1 |
| Impedance: | 50Ω |
| Durability: | 500 cycles |
| Frequency: | DC~6GHz |
| VSWR: | ≤1.20:1 |
| Durability: | 500 cycles |
| Frequency: | DC~26.5GHz |
| VSWR: | ≤1.20:1 |
| Impedance: | 50Ω |
| Durability: | 500 cycles |
| Frequency: | DC~6GHz |
| VSWR: | ≤1.15:1 |
| Impedance: | 50Ω |
| Durability: | 500 cycles |
| Frequency: | DC~6GHz |
| VSWR: | ≤1.20:1 |
| Durability: | 500 cycles |
| Frequency: | DC~6GHz |
| VSWR: | ≤1.20:1 |
| Durability: | 500 cycles |
| Frequency: | DC～26.5GHz |
| VSWR: | ≤1.20:1 |
| Impedance: | 50Ω |
| Durability: | 500 Cycles |
| requency Range: | DC - 6 GHz |
| V.S.W.R: | ≤ 1.15 : 1 |
| Connectors: | SMA Male to SMA Male |
| Durability: | 500 Cycles |
| Model: | CO-XXXSA00MCR-2A |
| Series: | SMA |
| Connector Gender: | Male / Plug |
| Mating Type: | Clamp |
| Cable Compatibility: | RG-58, RG-316, LMR Series |
| Model: | CO-XXXSAR0MCR-2B |
| Series: | R/A SMA |
| Connector Gender: | RP Male |
| Mating Type: | Clamp |
| Cable: | RG-58, RG58AU, RG-141, RG-142, RG-174, RG-178, RG-179, RG-188, RG-196, RG-316, RG316D, BT 3002, OD0.81, OD1.13, CFD 200, LMR195, LMR200, LMR240, LMR400. |
| Model: | CO-XXXSAR0MCR-2A |
| Series: | SMA |
| Connector Gender: | RP Male |
| Mating Type: | CLAMP |
| Cable: | RG-58, RG58AU, RG-141, RG-142, RG-174, RG-178, RG-179, RG-188, RG-196, RG-316, RG316D, BT 3002, OD0.81, OD1.13, CFD 200, LMR195, LMR200, LMR240, LMR400 |
| System Length: | 12 Meters |
| Retracted Length: | 2.9 Meters |
| Max Vertical Load: | 74 kg |
| Max Wind Speed: | 120 km/h (Operational) |
| Material: | Composite Fiberglass |
