8560EC spectrum analyzer 30 HZ-2.9 GHZ
Fast digital resolution bandwidths of 1 Hz to 3 MHz
Portable, MIL-PRF-28800, Class 3 rugged
Easily transfer screen image or trace data to PC with BenchLink software
Packaging & Shipping
Pack the instrument with PE bubble bag
Foam-in-place to protect the instrument
Fasten the carton with Belt
Pack the carton with PE film to waterproof
All values are in USD and do not include the customs duties & taxes and other surcharges.
The instrument will ship out within 5 days upon payment received.
We usually choose FedEx/DHL International Economy. Other shipment way is also acceptable
30days warranty, No ROR
During the warranty date, the buyer can return the item if have quality problem.
If you want to return the instruments, the return item has to be the original packing. Without my permission, the instrument cannot be dismantled.
You are responsible for returning the item and paying for return shipping. The payment for the freight cost will not return. Only payment for the instrument will be refund.
The refund will complete within 7 working days after we receive the return items
Sampling rate and adc of oscilloscope
Among the three performance indexes of the oscilloscope, the analog front end determines the bandwidth, and the analog-to-digital converter (ADC) is the most important link affecting the sampling rate. ADC is the core device of the digital oscilloscope, among which the most critical indexes are the sampling rate and the effective ADC bits. The sampling rate of ADC directly determines the digital bandwidth of oscilloscope, that is, how high frequency signal can be effectively collected and displayed.
The sampling rate of A/D converter cannot be increased indefinitely. R&S has the leading single-core 10Gs/s sampling rate A/D converter in the oscilloscope market.In order to achieve A higher sampling rate, many companies have adopted the interleave sampling technology, that is, multiple low-speed A/D parallel combination of multiple high-speed multi-core A/D.The problem with this technique is the phase error of the signal.To correct this error, most oscilloscope manufacturers use DSP correction technology.However, it takes time to correct DSP, and this correction reduces the waveform acquisition rate of oscilloscope.
DPO and development of oscilloscope technology
The application of digital fluorescence display technology enables DPO to simultaneously display multiple images of signals in different shades or colors. DPO clock can record 200,000 waveforms per second, and its signal data is 1000 times more than ordinary DSO, and each time can capture 500,000 waveforms. This fast waveform acquisition rate combined with excellent display ability enables DPO to analyze any detail of the signal.
Usually DSO for processing display data in the display between two waveforms have 8 ms dead time, even if the sampling technologies adopted instavuTM DSO this time also can reduce to 1.7 mu s, ART cannot capture the waveform oscilloscope in flyback time information and DPO can always at the highest sampling rate of continuous sampling of hundreds of thousands of waveforms, overcome the other between stagnation into the problems of the oscilloscope. The sampling rate of DPO generally has several 109 times per second, which allows oscilloscope to have larger bandwidth.