Specifications
Interfaces an
d Output Ports Specifications
Table 1-5: Interfaces and output ports specifications
Characteris
tic
Description
USB Device USB 2.0 F ull S
peed device. 12 Mb/second maximum. Supports PICTBRIDGE compatibility and provides
USB-TMC communications with Tektronix extensions.
Standard
USB Host USB 2.0 Full Speed host. 12 Mb/sec maximum. Supports USB Mass Storage Class. Bulk Only Subclass
only. Prov
ides full 0.5 A of 5 V.
Standard
USB Host Current Provides full 0.5 A of 5 V.
Standard
GPIB Interface GPIB access via TEK-USB-488 accessory.
Output voltage: 5.0 V ±10% into 1 MΩ load.Probe Compensator,
Output V
oltage and
Frequency, typical
Frequency: 1 kHz
Data Ha
ndling Characteristics
Table 1-6: Data handling characteristics
Chara
cteristic
Descr
iption
Rete
ntion of Front
Panel Settings
Front panel settings are stored periodically in memory. The settings are not lost when the instrument is
turn
ed off or if there is a power failure.
Stored Waveforms and
Multiple Front Panel
Set
tings
Two Channel 1, Channel 2, or Math waveforms can be stored in nonvolatile waveform memory A or B.
One, both, or neither of A or B waveform memories can be displayed. For the TBS1154, TBS1104, and
TBS
1064, four waveforms, A, B , C, D, or Math can be stored. Ten user setups of the current instrument
settings can be saved and restored from nonvolatile memory. Additional storage is available when an
appropriate mass storage device is connected via USB.
Power Distribution System
Ta
ble 1-7: Power distribution system
Characteristic Description
Power Consumption
L
ess than 30 W at 85 to 275 V
AC
input.
Source Voltage Full Range: 100 to 240 V
ACRMS
± 10%, Installation Category II (Covers range of 90 to 264 V
AC
Source Frequency 360 Hz to 440 Hz from 100 V
AC
to 120 V
AC
.
45 Hz to 66 Hz from 100 V
AC
to 240 V
AC
.
Fuse Rating
3.15 Amps, T rating, 250 V; IEC and UL approved.
TBS1000 Series Oscilloscope Service Manual 1–13
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