The Weinschel Engineering M1105N is a temperature-stabilized coaxial thermistor mount engineered for precision power measurements in RF and microwave applications. By maintaining stable operating temperature, it minimizes drift and enhances measurement repeatability across varying environmental conditions. The device delivers consistent accuracy in laboratory and field deployments where high-precision power detection is essential.
Technical Specifications
• Impedance: 50 Ohms nominal
• Temperature Stability: Low temperature coefficient design minimizes thermal drift
• VSWR: Low across specified frequency ranges, typical values 1.15:1 to 1.50:1 at higher frequencies
• Connector Interface: Type N connectors, MIL-STD-348 compliant; precision contacts with gold-plated beryllium copper
• Construction: Stainless steel body with gold-plated contacts for durability and reliability
– Key Features
• Temperature-stabilized design for drift-free operation over extended temperature ranges
• 50 Ohm coaxial architecture for accurate impedance matching
• Precision Type N connector interfaces meeting military specifications
• Rugged stainless steel construction rated for laboratory and field service
• Low VSWR performance ensures minimal measurement errors
– Typical Applications
• Precision power measurement systems
• RF and microwave test and measurement
• Laboratory calibration and characterization
• Field-deployable power detection
• High-accuracy thermal power sensing
– Compatibility & Integration
The M1105N conforms to established military quality and performance standards including MIL-I-45208, MIL-Q-9858, and MIL-C-45662. Connector interfaces comply with MIL-PRF-39012, MIL-STD-348, and IEEE-STD-287, enabling integration into existing precision measurement systems and test benches.
