Frequency span. ± span /（swept points -1）. 35 MHz~3.2 GHz(signal generator). 10 Hz Minimum Resolution Bandwidth (RBW). Phase noise:<-80 dBc/Hz @1 GHz @ 30 KHz offset. <2.5ppm （15℃ to 35℃）. 0 Hz，100 Hz to maximum frequency of device.
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