3586C HP / Agilent reNEWed by Leasametric

Programmable Selective Level Meter :

• Frequency Range : 50 Hz to 32.5 MHz (covering low-frequency audio/sonar up to high-frequency RF communications),
• Input Impedances : 50 Ω, 75 Ω, and 600 Ω, plus 10 kΩ bridging options,
• Amplitude Measurement Range : Down to -80 dB (with general ranges spanning up to +20 to -130 dBm),
• Amplitude Accuracy : Up to ±0.2 dB,
• Resolution : 0.01 dB for level; 0.1 Hz for frequency,
• Selectable Bandwidths : 20 Hz, 400 Hz, and 3100 Hz,
• Interface : Fully programmable via HP-IB (GP-IB),
• Power Requirements : 100–240 V AC, 48–66 Hz, 100 VA Max.