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Man-machine interface
- Display : LCD (125 x 45 mm) – Adjustable brightness – Display of frequency on 5 digits 20 mm high
- Commands on front panel : 19 direct-access commands (9 backlit and adjustable) – 1 Main Out On/Off key – 1 digital encoder wheel
- Adjustment of signal parameters : Continuous by the encoder, automatic Frequency and Level ranges, selection of the increment digit (F,P,N…)
- BNC output terminals on front panel : TTL, Sweep, Clock and Synch outputs
- BNC input terminals on front panel : VCG, Gate, Clock and Synch inputs
Continuous signal generation
- Frequency : 0.001 Hz to 20.000 MHz (11 ranges)
- Resolution / Accuracy : 5-digit display – resolution from 1 mHz to 1 kHz according to frequency range; ± 20 ppm for F > 10 kHz, ± 30 ppm for F < 10 kHz
- Amplitude : 1 mV to 20.0 Vpp with open circuit in 3 automatic ranges – 3-digit Vpp or Vrms display
- Flatness < 5 % for 1 mHz< F
- Vdc offset : ± 10 Vdc with open circuit – accuracy ± 5 % ± 5 mV
- Waveforms : Sine / Triangle (max frequency 2 MHz) / Square & "LOGIC" / TTL output
Frequency sweep
- Modes : LIN (linear) or LOG (logarithmic)
- "INT" internal sweep : "Sawtooth" or "Triangle" mode – Unlimited excursion between "F Start" & "F Stop" (256 steps)
-Sweep time adjustable from 10 ms to 100 s
- "EXT" external sweep : Sweep by signal < 15 kHz, amplitude ± 10 V –VCF IN input impedance 10 kΩ approx.
Modulations (GX 320)
- Internal AM modulation :Modulation by a sine signal with a frequency of 1 kHz; Modulation rate 20 % or 80 %
- External AM modulation :Modulation by a signal with a frequency < 15 kHz
- Internal FM modulation :Modulation by a sine signal with a frequency of 1 kHz
- External FM modulation :Modulation by a signal with a frequency < 15 kHz
SHIFT K function (GX 320) :FSK (Internal/External) = switching between Fstart & Fstop; PSK (Internal/External) = phase switching ± 180°
BURST function
- Internal BURST :1 to 65,535 impulsions; Pulse train period from 10 ms to 100 s
- External BURST :1 to 65,535 impulsions – Synch/Period by a TTL signal with a frequency< 200 kHz (VGG IN input)
- Gate function :Validation of the AC component of "Main Out" by a TTL signal with a frequency < 2 MHz (GATE IN ngõ vào)
Synch function (GX 320)
- Several GX320s in cascade arrangement: Maximum frequency of signals generated 100 kHz. Adjustment of phase shift across ± 180° (resolution 1°)
External frequencymeter
- Measurement range : 5 Hz to 100 MHz
- Accuracy : ± 0.05 % + 1 digit
- Safety / Max. acceptable voltage : 300 V CAT I / 300 Vrms
General specifications
- Communication interface : "USB A/B" link for the programmable versions and Ethernet interface (GX 320-E)
- Mains power supply : 230 V ±10 % (or 115 V ±10 %) – 50/60 Hz – 20 VA max. – Removable lead
- Safety / EMC : Safety as per IEC 61010-1 (2001) – EMC as per EN 61326-1 (2004)
- Mechanical specifications : 227 (L) x 116 (H) x 180 (P) mm – Weight 2.8 kg
State at delivery: 1 function generator, 1 mains power lead, 1 CD-Rom containing 1 operating manual in 5 languages, 1 programming manual in FR+GB, Labwindows CVI / LabView drivers
Accessories and replacement parts :
- GX305: 5 MHz function generator
- GX310: 10 MHz function generator
- GX310-P: 10 MHz programmable function generator
- GX320: 20 MHz function generator
- GX320-E: 20 MHz programmable function generator
- AG1066-Z: Set of 2 BNC-Banana leads with rear connection
- HX0106: Set of 2 BNC-BNC leads
- HX0107: Set of 2 BNC-Banana adapters
- HA2004-Z: Set of BNC tee adapters
CASCADE ARRANGEMENT FOR SIMULATING COMPLEX SIGNALS
