SPECIFICATIONS
Model
1
:
AVL-2D-B
Maximum amplitude
2
:
(50Ω load required
7
)
240 V
Rise time (20%-80%):
≤ 1.5 ns
Fall time (80%-20%):
≤ 2 ns
Pulse width (FWHM):
10 - 100 ns
PRF:
0 to 20 kHz
Polarity
3
:
Positive or negative or both (specify)
Jitter:
± 100 ps ± 0.03% of sync delay (Ext trig in to pulse out)
GPIB & RS-232 control
1
:
Standard on -B units.
LabView drivers:
Check
http://www.avtechpulse.com/labview
for availability and downloads
Ethernet port, for remote
control using VXI-11.3,
ssh, telnet, & web:
Included. Recommended as a modern alternative to GPIB / RS-232.
http://www.avtechpulse.com/options/vxi
for details.
Settings resolution:
The resolution of the timing parameters (pulse width, delay, period) varies,
but is always better than 0.15% of (|set value| + 20 ns).
The amplitude resolution is < 0.1% of the maximum amplitude.
Settings accuracy:
Typically ± 4% (± 2 ns or ± 4% of max. amplitude) after 10 minute warmup.
For high-accuracy applications requiring traceable calibration,
verify the output parameters with a calibrated oscilloscope.
DC offset or bias
insertion
4
:
Option available. Apply required DC offset or bias in the range of ± 50 Volts
(250 mA max) to back panel solder terminal.
Trigger modes:
Internal trigger, external trigger (TTL level pulse, > 10 ns, 1 kΩ input impedance),
front-panel “Single Pulse” pushbutton, or single pulse trigger via computer command.
Variable delay
5
:
Sync to main out: 0 to 1.0 seconds, for all trigger modes (including external trigger).
Sync output:
> +3 Volts, > 50 ns, will drive 50 Ohm loads
Propagation delay:
≤ 350 ns (Ext trig in to pulse out)
Gate input:
Synchronous. Active high or low, switchable. Suppresses triggering when active.
Monitor output option
6
:
Provides a 20 dB attenuated coincident replica of the main output
Connectors:
BNC
Power requirements:
100 - 240 Volts, 50 - 60 Hz
Dimensions:
H x W x D: 100 mm x 430 mm x 375 mm (3.9” x 17” x 14.8”)
Chassis material:
Cast aluminum frame & handles, blue vinyl on aluminum cover plates
Mounting:
Any
Temperature range:
+5°C to +40°C
1)
-B suffix indicates IEEE-488.2 GPIB and RS-232 control of amplitude, pulse width, PRF and delay (see
http://www.avtechpulse.com/gpib
).
2) For operation at amplitudes of less than 20% of full-scale, best results will be obtained by setting the amplitude near full-scale and using external
attenuators on the output.
3) Indicate desired polarity by suffixing model number with -P or -N (i.e. positive or negative) or -PN for dual polarity option. Polarity reversal is achieved
via keypad or computer control.
4) For DC offset option suffix model number with -OS.
5) Delay must be less than the period (1 / PRF).
6) For monitor option add suffix -M. The monitor, when used, will load down the main output slightly, causing a 10% drop in the maximum main output
amplitude.
7) A 50 Ohm load is required. Other loads may damage the instrument. Consult Avtech ([email protected]) if you need to drive other load
impedances.
7
Содержание AVL-2D-B
Страница 36: ...PCB 158R4 LOW VOLTAGE POWER SUPPLY...
Страница 37: ...PCB 235A HIGH VOLTAGE DC POWER SUPPLY...
Страница 42: ...PERFORMANCE CHECKSHEET 42...
