The Weinschel 93459 is a fixed coaxial attenuator series engineered for precise signal level control in RF and microwave systems. These 50 Ohm units deliver consistent attenuation across wide frequency bands, supporting diverse test, measurement, and system integration workflows. Individual models vary by attenuation value, connector type, and power rating—enabling selection for specific application requirements.
Technical Specifications
• Impedance: 50 Ohms
• Frequency Range: DC to 12.4 GHz, DC to 18 GHz, or DC to 26.5 GHz (model-dependent); select models extend to 50 GHz and beyond
• Attenuation Values: 3 dB, 4 dB, 6 dB, 10 dB, and up to 40 dB
• Average Power Rating: 0.5 W, 2 W, or 50 W (varies by model)
• Maximum VSWR: 1.25:1 (lower power models) to 1.30:1 (higher power models)
• Operating Temperature: −55°C to +100°C (high-reliability models) or −20°C to +70°C (other variants)
• Attenuation Flatness: Designed for excellent flatness across specified frequency range
– Key Features
• Available in SMA (male/female) and Type-N (male/male) connectors
• Rugged construction rated for varied operating environments
• Compliant with relevant connector standards (SMA per MIL-C-39012)
– Typical Applications
• RF and microwave test setups
• Communication systems requiring precision signal attenuation
• Electronic assemblies with signal level control requirements
– Compatibility & Integration
Connector standards ensure direct compatibility with standard RF interconnections. Integration into existing test benches and system architectures of connector type and power handling specifications against your specific configuration.
