The Rigol RF CATV Kit is a specialized impedance-matching accessory for RF signal testing and analysis in CATV network infrastructure. The kit contains two N-Type impedance transformers that convert between 50 Ω and 75 Ω impedance standards, enabling direct connection of test equipment with mismatched impedance characteristics. Designed for broadcast, television, and cable distribution systems, these adapters ensure accurate signal measurement when integrating Rigol spectrum analyzers and RF signal generators into existing CATV installations.
Technical Specifications
• Impedance Transformation: 50 Ω to 75 Ω and 75 Ω to 50 Ω
• Connector Configuration: N-Type Male to N-Type Female
• Model Number: ADP0350NM75NF (per adapter)
• Frequency Range: DC to 3 GHz
• Insertion Loss: 5.7 dB
• Maximum VSWR: 1.1 (DC to 3 GHz)
• Operating Temperature Range: -30 °C to +85 °C
• Relative Humidity: 10% to 95% (at 40 ± 2 °C)
• Atmospheric Pressure: 4 kPa to 106 kPa
• Connector Durability: Minimum 500 mating cycles
• Environmental Rating: Indoor salt fog resistance
• Quantity Included: 2 adapters
– Key Features
• Precise impedance matching minimizes signal reflections and measurement error
• Low insertion loss (5.7 dB) maintains signal integrity across the DC to 3 GHz band
• Excellent VSWR performance (1.1 maximum) ensures return loss stability
• N-Type connectors provide reliable RF connectivity and mating reliability
• Wide operating temperature range supports field deployment and laboratory environments
– Typical Applications
• CATV network analysis and signal verification
• Broadcast television system testing
• Cable distribution system characterization
• RF measurement in systems with mixed impedance equipment
– Compatibility & Integration
The RF CATV Kit is compatible with Rigol spectrum analyzer series (DSA800, DSA1000, RSA5000, RSA3000, RSA3000E) and RF signal generator series (DSG800, DSG3000). When connecting to spectrum analyzers, adjust the instrument’s input impedance setting from 50 Ω to 75 Ω to ensure accurate measurements.
