GX320 Specifications |
User interface |
Display |
(125 x 45 millimeters) LCD with adjustable brightness
Frequency displayed with 5 digits - 20 millimeters high |
Front panel commands |
19 direct access commands (9 adjustable and backlit ) - One Main Out On / Off key - One digital encoding wheel |
Signal parameter adjustments |
Continuous by encoder, auto Level and Frequency range, increment digit selection (N,P,F...) |
front panel BNC terminal output |
Clock, Sweep, Synch and TTL outputs |
front panel BNC terminals input |
Clock, Gate, Synch and VCG inputs |
Continuous signal generation |
Frequency range |
0.001 Hertz - 20.000 MHertz (11 possible ranges) |
Accuracy / Resolution |
5 digit display with resolution 1 mHertz - 1 kHertz according to the frequency range +/- 20ppm F > 10 kHertz, +/- 30 ppm F < 10 kHertz |
Amplitude |
1 milliVolts - 20.0 Vpp wi/ open circuit - Three automatic ranges - Vrms or Three digit Vpp display |
Flatness |
< 5 percent for 1 mHertz< F <10 MHertz & +/- 1dB to 20 MHertz (for levels 0.1Vpp - 20Vpp) |
VDC offset |
+/- 10 Volts DC w/ open circuit : accuracy +/- 5 percent +/- 5 milliVolts |
Waveforms |
Sine - Triangle (maximum freq. 2 MHertz) - Square and LOGIC - TTL out |
Frequency sweeps |
Mode |
(linear) LIN or (logarithmic) LOG |
INT internal sweeping |
Sawtooth or Triangle modes - Unlimited excursions between F Start and F Stop (256 steps) Adjustable sweep time 10 millisec. - 100 sec. |
EXT external sweeping |
Sweep by signals < 15 kHertz, amplitude +/- 10 V-VCF IN - input impedance approx. 10 kOhms |
Modulation |
Internal AM modulation |
Modulation by a sine signal with a frequency of 1 kHertz Modulation rate 20 percent or 80 percent |
External AM modulation |
Modulation by a signal with a frequency < 15 kHertz |
Internal FM modulation |
Modulation by a sine signal with a frequency of 1 kHertz |
External FM modulation |
Modulation by a signal with a frequency < 15 kHertz |
SHIFT-K |
FSK (External / Internal) = switching between Fstop & Fstart PSK (External / Internal) = phase switching +/- 180deg. |
BURST function |
BURST Internal |
1 - 65,535 impulsions Pulse-train period 10 millisec. - 100 sec. |
External BURsT |
1 - 65,535 impulsions - Synch/Period by a TTL signal w/ frequency <200 kHertz (VCG IN input) |
Gate |
Validation of AC component Main Out by TTL signal w/ frequency <2 MHertz (GATE IN input) |
Synch |
multiple GX320s - arranged in cascade |
Max. frequency for generated signals 100 kHertz Adjustment for phase-shift across +/- 180 deg. (resolution 1 deg.) |
Ext. frequency meter |
Range of Measurement |
5 Hertz - 100 MHertz |
Accuracy |
+/- 0.05 percent + 1 digit |
Safety / Maximum voltage |
300 Volts CAT I / 300 Volts RMS |
General |
Config. memories |
Storage / Recall for15 instrument configs. |
Communication |
USB A / B link for programmable versions & Ethernet (GX 320-E) |
power supply - Mains |
230 Volts +/-10 percent (or 115 Volts +/-10 percent) - 50 / 60 Hertz - 20 VoltAmps maximum - Removable lead |
EMC / Safety |
Safety IEC 61010-1 (2001) compliant
EMC EN 61326-1 (2004) compliant |
Mechanical |
227 x 116 x 180 (L x H x P) millimeters
Weight 6.1 lbs. (2.8 kg) |