
Advantest R5372 9 Digit 2 Channel 10 MHz – 18 GHz RF Microwave Frequency Counter
SKU: R5372

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Frequency Measurement Range: Channel 1: 10 Hz – 125 MHz, Channel 2: 50 MHz – 20 GHz
Resolution: 11 digits, frequency resolution up to 1 Hz (depending on gate time)
Time Base: Highly stable OCXO (optional Rubidium reference support)
Number of Channels: 2 independent input channels
Connection Type: BNC (Channel 1, 1 MΩ), 3.5 mm/SMA type RF input (Channel 2, 50 Ω), HP-IB (GPIB) and RS-232 remote control interface
Measurement Functions: Frequency, period, frequency ratio, time interval, total count (Totalize), pulse width
Input Sensitivity: Adjustable trigger level and automatic triggering
Power Measurement Feature: RF power display in dBm/Watt on Channel 2 (with compatible sensors)
Accuracy: High accuracy and long-term frequency stability, linked to a reference oscillator
Dimensions & Weight: Approximately 212 × 89 × 348 mm, approximately 4.5 kg
Key Technical Advantages: Direct frequency measurement up to 20 GHz, high-speed reciprocal counting technique, advanced mathematical measurement functions, offset and relative frequency measurement, GPIB and RS-232 support for automation systems.

SKU: R5372

SKU: PM6666