Metrix GX1010 Notice De Fonctionnement page 150

Amplitude:
Amplitude Accuracy:
Amplitude Flatness:
DC Offset Range:
DC Offset Accuracy:
Resolution:
Pulse Aberrations:
• Aux Out
CMOS/TTL levels with symmetry and frequency of main output and phase of Start-Stop
Phase setting.
• Trig/Sweep Out
Multifunction output depending upon mode. Except in Sweep and HOP modes the output is
that of the Trigger Generator at CMOS/TTL levels from 1kΩ. In Sweep mode the output is
a 3-level waveform, changing from high (4V) to low (0V) at start of sweep, with narrow 1V
pulses at each marker point. In HOP mode the output goes low at the entry to each step,
followed by a rising edge after the frequency and waveshope have changed for the new
step.
7.2.1.6. INPUTS
• Ext Trig
Frequency Range:
Signal Range:
Minimum Pulse Width:
Input Impedance:
• VCA In
Frequency Range:
Signal Range:
Input Impedance:
7.2.1.7. PHASE LOCKING
The signals from these sockets are used to phase lock two or more generators.
• Clock In/Out
TTL/CMOS threshold level as an input. Output logic levels nominally 1V and 4V from
typically 50Ω as an output.
• Sync Out
TTL/CMOS logic levels from typically 50Ω.
7.2.1.8. INTERFACES
Full remote control facilities are available through the RS232 (standard) or optional GPIB
interfaces.
RS232:
GX1010
5mV to 20V pk-pk open circuit, (2·5mV to 10V pk-pk into
50Ω/600Ω). Output can be specified as EMF (open
circuit value) or P.D (potential difference) in pk-pk, r.m.s.
or dBm.
typically ±3% ±1mV at 1kHz into 50Ω/600Ω.
±0·2dB to 200 kHz; ±1dB to 5 MHz; ±2·5dB to 10 MHz.
±10V. DC offset plus signal peak limited to ±10V from
50Ω/600Ω.
typically ±3% ±10mV, unattenuated.
3 digits or 1mV for both Amplitude and DC Offset.
<5% + 2mV.
DC - 1 MHz.
Threshold nominally TTL level; maximum input ±10V.
50ns, for Trigger, Gate and FSK modes; 1ms for Sweep
and HOP modes.
10kΩ
DC - 100 kHz.
2·5V for 100% level change at maximum output.
typically 6kΩ.
Variable Baud rate, 9600 Baud maximum. 9-pin D-connector.
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