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The Berkeley Nucleonics 7070 7 GHz Signal Source Analyzer is an integrated solution that offers an indispensable set of measurement functions for evaluating signal sources ranging from VHF to microwave frequencies such as crystal oscillators, PLL synthesizers, clocks, phaselocked VCOs, DROs, and others. This flexible instrument comprises a two-channel cross-correlation system with two internal tunable references sources and allows also measurements with external references. Using proven cross-correlation measurement procedures and self-calibration routines, reproducible, and accurate measurements are obtained even under changing environmental conditions. Fully automated frequency acquisition and self-calibration greatly simplify use and applicability of the instrument, resulting in much faster measurement throughput and greater ease-of-use in actual operation. The 7070 is a compact and powerful instrument available with LAN (VXI-11), USBTMC, or with GPIB (optionally) interfaces. Platform independent intuitive graphical user interface (GUI), API library, and powerful SCPI command language set is available. Specifications. Frequency Range: 5 MHz to 7.0 GHz. Offset range: 0.01 Hz to 50 MHz. PhN Sensitivity at 1 GHz, 1 average: -52 (-80 opt. LN) @ 1 Hz, -85 (-100 opt. LN) @ 10 Hz, -135 @ 1 kHz, -145 @ 10 kHz, -155 @ 100 kHz, -170 @ 1 MHz. Measurement Speed (1 Hz start ; per correlation): 10 seconds. Input power range: -15 to +20 dBm, +26 dBm is damage level. Uncertainty: <3 dB @ <100 Hz, <2 dB @ >100 Hz. Options. -G, GPIB interface. -LN, Ultra Low Noise Internal Synthesizer.
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