Specifications
General Parameter Value Interfaces GPIB (IEEE-488) interface available via Option 01 Display 12-digit LED display with annunciators
Physical Parameter Value Power Supply 100 / 120 / 220 / 240 VAC ±10%, 47 - 440 Hz, 80 VA maximum Operating Temperature 0 to 50 °C Dimensions (W×H×D) 425 mm × 88 mm × 356 mm Weight 9.1 kg
Frequency Specifications Parameter Value Frequency Range - Band 1 10 Hz - 100 MHz Frequency Range - Band 2 10 MHz - 1 GHz Frequency Range - Band 3 1 GHz - 18 GHz Acquisition Time 250 ms Tracking Speed 800 MHz/s FM Tolerance 20 MHz p-p up to 10 MHz modulation rate Amplitude Discrimination 10 dB automatic separation
Power Measurement Parameter Value Power Measurement Resolution 0.1 dB (Option 02) Power Measurement Accuracy 0.5 dB typical (Option 02)
Input Characteristics - Low/Medium Frequency Parameter Value Band 1 Input Impedance 1 MΩ || 20 pF Band 1 Sensitivity 25 mV rms Band 2 Input Impedance 50 Ω Band 2 Sensitivity 25 mV rms
Input Characteristics - Microwave Parameter Value Band 3 Input Impedance 50 Ω nominal Band 3 Sensitivity -30 dBm (1 GHz to 12.4 GHz), -25 dBm (12.4 GHz to 18 GHz) Band 3 Damage Level 10 W (+40 dBm) continuous Band 3 Connector Precision Type N (female)
Internal Timebase Parameter Value Standard Reference Oscillator Frequency 10 MHz Standard Reference Aging Rate < 1 x 10^-7 per month Standard Reference Temperature Stability < 1 x 10^-6 (0 °C to 50 °C) External Reference Input 10 MHz
Environmental Parameter Value Storage Temperature Range -55 °C to +75 °C
Options & Accessories Parameter Value Option 01 GPIB (IEEE-488) Interface Option 02 Power Measurement Option 09 Rear Panel Inputs
Performance Parameter Value Frequency Resolution 1 Hz to 1 MHz in decade steps Frequency Measurement Accuracy ±1 count ± timebase error
Inputs & Outputs Parameter Value Band 1 Maximum Safe Input 150 Vrms (DC to 1 kHz), derating to 2 Vrms at 100 MHz Band 3 Maximum Operating Input +10 dBm Reference Oscillator Output 10 MHz, ≥ 1 V p-p into 50 Ω
Options Parameter Value Option 03 (High Stability Timebase) Oven-controlled crystal oscillator (OCXO), aging rate < 1 × 10⁻⁹/day, temperature stability < 1 × 10⁻⁷ (0 °C to 50 °C)
Power Parameter Value Power Consumption 100 VA maximum
Inputs Parameter Value Band 1 Input Connector BNC female Band 2 Input Connector BNC female Band 1 Input Coupling AC Band 2 Input Coupling AC
Power Requirements Parameter Value Mains Voltage 100 / 120 / 220 / 240 VAC (+10%, -13%, selectable)
Timebase Parameter Value Option 03 Warm-up Time 20 minutes to within 1 × 10^-8 of final frequency
Control & Programming Parameter Value GPIB Compliance (Option 02) IEEE-488-1978
Technology
Heterodyne / YIG-preselected microwave frequency counter
Applications
Microwave frequency measurement, RF power measurement, spectral signal monitoring
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