HP / Agilent 5356A 18GHz Frequency Converter

The HP/Agilent 5356A is a frequency converter head that extends the measurement range of compatible HP/Agilent microwave counters and analyzers to 18 GHz. It acquires both pulse and continuous wave signals with 100 Hz resolution and -25 dBm sensitivity, supporting minimum pulse widths of 75 nsec and external gate widths of 20 nsec. The module handles CHIRP profiles and VCO post-tuning drift characteristics, making it suited for RF and microwave metrology in telecommunications, radar, and high-frequency electronic research.

## Technical Specifications

• Frequency Range: DC to 18 GHz
• Measurement Resolution: 100 Hz
• Sensitivity: -25 dBm
• Minimum Pulse Width: 75 nsec
• Minimum External Gate Width: 20 nsec
• Measurement Types: Pulse and continuous wave (CW) signals

## Key Features

• Dedicated converter head for system integration with HP/Agilent counters and analyzers
• Supports CHIRP profile and VCO post-tuning drift measurement
• Optional high pass filter (Option 001) and limiter (Option 006) configurations
• Precision frequency acquisition across microwave bands

## Typical Applications

• Telecommunications signal characterization
• Radar system frequency measurement
• Microwave component testing and validation
• High-frequency RF circuit development and analysis

## Compatibility & Integration

Designed for use with compatible HP/Agilent microwave counters and analyzers. Operates in conjunction with systems such as the HP 5355A Automatic Frequency Converter. Complete operating documentation available through manufacturer support.