DDS frequency sweeper

详情

Please get on the website, http://*****/ and contact us by e-mail for details. Frequency range: *0Hz**0MHz/**0MHz Frequency accuracy: less than +/*1 ppm Maximum frequency resolution: 1μHz Sweep wide:*0Hz**0MHz/**0MHz or dot frequency (sweep wide 0) Output level:**3dBm- **7dBm Output impedance:*0Ω/*5Ω Output level resolution:0.1dB (after RF calibration) Phase noise: less than ***0dBc/Hz(carrier frequency offset *0kHz) Log: 0.1dB/div**0dB/div Line;1mV*5V AM resolution: 0.1dB Sweep time; automatic, manual (*0ms**0s) Free cursor: 5 frequency can be set Display range: *0dB Dynamic range:*0dB Input impedance: *0Ω/*5Ω/1MΩ selectable Display plat: 6.4" color LCD screen Phase measurement(optional component) Phase range: ***0 degree -***0 degree Phase error:less than or equal to 1 degree Size: **0mm***0***0 Weight:6kg Apply direct digital synthesis (DDS) technology, high performance CPU, and embeded system Inner demodulation, display swept magnitude over the selected frequency range Sweep frequency and point frequency output Display the frequency, magnitude of the cursor point at the same time 6.4" TFT color LCD, high definition Menu displayed in both Chinese and English 5 individual markers can be set and dislayed RS***2 interface, USB interface, VGA interface GP-IB(IEEE***8)INTERFACE, USB interface and print interface are optional Waveform save, waveform analyze Peak value searching, max valumin value searching Reference line searching, reference peak value, reference valley value searching *3dB bandwidth measurement Q value measurement