Setting the output impedance – GW Instek AFG-2000 User Manual User Manual
Page 43

OPERATION
41
Setting the Output Impedance
Background
The AFG-2000 output impedance can be set
to 50Ω or to High-Z.
When the output impedance is set to high-Z
the effect output is doubled compared to the
default 50Ω. For example, when the
amplitude is set to 10Vpp (impedance of 50Ω)
when the output impedance is switched to
high-Z, the amplitude becomes 20Vpp.
Note
dBm units are not supported for the high-Z
output impedance.
If the amplitude unit is dBm, and you switch to
the High-Z output impedance, the amplitude
unit will automatically change to Vpp.
If the output impedance is set to High-Z, you
cannot set the amplitude units to dBm. Change
the output impedance back to 50Ω first.
Panel Operation
1. To toggle the output
impedance between 50 and
High-Z, press
SHIFT+OUTPUT.
Shift
+
High Z/50Ω
OUTPUT
2. The selected output impedance will flash
momentarily on the display.
50 Ω:
High-Z:
- GDB-03 (99 pages)
- GLA-1000 Series User Manual (111 pages)
- GLA-1000 Series Quick start guide (20 pages)
- GOS-630FC (20 pages)
- GOS-635G (36 pages)
- GOS-6000 Series (27 pages)
- GOS-6103C (30 pages)
- GOS-6100 Series (30 pages)
- GRS-6000A Series (51 pages)
- GDS-122 Installation Guide (4 pages)
- GDS-122 User Manual (52 pages)
- GDS-2000A series CAN/LIN bus User Manual (18 pages)
- GDS-2000A series Quick start guide for DS2-FGN (6 pages)
- GDS-2000A series Freewave User Manual (26 pages)
- GDS-2000A series Quick start guide for Logic analyzer option (18 pages)
- GDS-2000A series Quick start quide for DS2-LAN (2 pages)
- GDS-2000A series Option User Manual (80 pages)
- GDS-2000A series User Manual (261 pages)
- GDS-2000A series Programming Manual (272 pages)
- GDS-2000A series Single sheet for LA Quick start guide (2 pages)
- GBS-1000 Series Programming Manual (88 pages)
- GBS-1000 Series User Manual (187 pages)
- GDS-1000-U Series firmware upgrade (1 page)
- GDS-1000-U Series Programming Manual (70 pages)
- GDS-1000-U Series Quick start guide (2 pages)
- GDS-1000-U Series User Manual (133 pages)
- GDS-1000A-U Series Programming Manual (88 pages)
- GDS-1000A-U Series Quick start guide (2 pages)
- GDS-1000A-U Series User Manual (148 pages)
- GDS-3000 Series GCP-530/1030 current probe User Manual (40 pages)
- GDS-3000 Series GDP-025/050/100 differential probe User Manual (21 pages)
- GDS-3000 Series DS3-PWR Power analysis manual (37 pages)
- GDS-3000 Series User Manual (209 pages)
- GDS-3000 Series Programming Manual (103 pages)
- GDS-3000 Series DS3-SBD Serial Bus decode (29 pages)
- GDS-3000 Series GKT-100 deskew fixture User Manual (1 page)
- GDS-3000 Series GUG-001, GPIB to USB adapter User Manual (15 pages)
- GDS-300 Series User Manual (188 pages)
- GDS-300 Series Programming Manual (139 pages)
- GDS-300 Series Quick start guide (21 pages)
- GRF-3300 Series Student Manual (26 pages)
- GRF-3300 Series Teacher Manual (26 pages)
- GRF-1300A (124 pages)
- GSP-810 User Manual (40 pages)
- GSP-810 Software Manual (3 pages)