Wavetek 1018B

The Wavetek 1018B is a direct-reading peak power meter engineered for precision measurement of single pulses, repeating pulses, and continuous wave signals across microwave frequencies. This instrument digitizes readings in as little as 1 millisecond and supports sampling of pulses as short as 200 nanoseconds, making it suitable for transient and steady-state power characterization in RF/microwave applications.

– Technical Specifications

Measurement Range and Performance
• Frequency: 100 MHz to 18 GHz (Option 07 extends to 26.5 GHz)
• Power range: 10 microwatts to 10 milliwatts (-20 dBm to +10 dBm)
• Three fixed Coupler-dB ranges enable external coupler or attenuator use for high-power extension
• Minimum pulse width: 200 nanoseconds
• Measurement gate: Adjustable via trigger delay circuitry
• Sampling rate: Up to 500 samples per second

Display and Output
• Display units: dBm, milliwatts, or three-digit numerical readout
• Calibrated outputs: +10 dBm (High), -20 dBm (Low)
• Output impedance: 50 ohms

Triggering and Control
• Modes: Internal, External, Free Run
• Optional isolated data output (Option 04)
• Optional GPIB interface with trigger delay divider (Options 05 and 06)

Physical and Power
• Dimensions: 11.5 in. W × 4 in. H × 10.5 in. D
• Weight: 6.5 lb net
• Power supply: 105–125 V or 200–250 V, 50–400 Hz
• Power consumption: Less than 15 watts

– Key Features

• Direct-reading measurement eliminates complex calculations
• Rapid digitization supports high-speed pulse characterization
• Adjustable measurement gate via trigger delay for precise timing control
• Multiple display formats accommodate different measurement workflows
• Compact benchtop footprint with low power draw
• APC-7 connector option (Option 02) for enhanced RF connectivity
• Rack mounting available via Model 1031 adapter

– Typical Applications

Peak power measurement in radar systems, pulsed RF transmitters, microwave component testing, and time-domain signal analysis where single-pulse or burst characterization is required.

– Compatibility & Integration

The 1018B accepts GPIB control via optional interface card and supports isolated data output for integration with automated test systems. External couplers and attenuators extend measurement range for high-power environments.