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发表于 2008-5-14 16:18:36
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英文网页上有指标:
Technical parameters
Logic analyzer:
- number of channels 16 (8 if logical generator is on)
- sample rate 1 KHz...8 MHz
- memory depth
buffer reading (Fs=4-8 mHz): 128 bit/channel
buffer reading (Fs=2-2.66 mHz): 1160 bit/channel
buffer reading (Fs<=1 mHz): 1544 bit/channel
buffer reading in concatenation mode: 1 Mbit/channel
pipe reading (Fs < 500KHz): 4K to 256M bit/channel
- input voltage 0...+5 V (available surge voltage protection)
- triggering for edges, mask, miss pulses, external clocking
- clocking internal / external
- maximum input/output current 10 mA
Oscilloscope, spectrum analyzer:
- number of channels 2
- sample rate 100 Hz...200 KHz
- memory depth
buffer reading: 1126 sample/channel (1 channel), 563 sample/channel (2 channels)
pipe reading: 64K sample/channel (1 or 2 channels)
- input voltage -20...+20 V (hardware 2 sub-band)
- input impedance 1 MOhm
- ADC capacity 10 bits
- triggering absolute (for rising/falling edge)
differential (for difference between adjacent samples)
external (for rising/falling edge of TTL levels)
- window functions Hamming, Hanning, Blackman, Blackman-Harris
Recorder:
- sample rate 0.01 Hz...200 KHz
- maximum record time 24 hours at Fs < 100 Hz
- input voltage -20...+20 V (hardware 2 sub-band)
- ADC capacity 10 bit
Logic generator:
- number of channels 8
- sample rate 1 KHz...1 MHz
- memory depth 1544 bit/channel
- output voltage "0" - 0 V, "1" - 3.3 V
- maximum input/output current 10 mA |
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