Channel to Channel Phase Match
Using different filter selections (Bessel IIR/FIR/etc.) or different filter bandwidths results in phase mismatches between channels.
Bessel IIR (Fc @
-
3 dB), 20 kHz Filter frequency; 10 kHz sine wave
Channels on card
0.4 deg (0.1 µs)
GN810 Channels within mainframe
0.4 deg (0.1 µs)
FIR (Fc@
-
0.1dB) and FIR (Fc @
-
3 dB), 50 kHz Filter frequency; 10 kHz sine wave
Channels on card
0.4 deg (0.1 µs)
GN810 Channels within mainframe
0.4 deg (0.1 µs)
GN810 Channels across mainframes
Defined by synchronization method used (None, IRIG, GPS, Master/Slave, PTP)
On
-
board Memory
Per card
128 MB (64 MS)
Organization
Automatic distribution amongst enabled channels
Memory diagnostics
Automatic memory test when system is powered on but not recording
Storage sample size
16 bits, 2 bytes/sample
Digital Events/Timer/Counter
Digital event inputs
Not supported
Digital event outputs
Not supported
Timer/Counter
Not supported
GEN3i
1028
I3763-3.1 en HBM: public
