User Manual

2
Specifications
Specifications apply at 18°- 28°C after one hour warm-up, at maximum output into 50Ω.
WAVEFORMS
Standard waveforms of Sine, Square, Triangle and DC.
Sine
Range:
1mHz to 10MHz.
Resolution:
1mHz or 6 digits.
Accuracy:
10 ppm for 1 year; ± 1mHz below 0.2Hz.
Temperature Stability:
Typically <1 ppm/ºC outside 18° to 28°C.
Output Level:
1mV to 10Vp−p into 50Ω.
Harmonic Distortion: <0.3% THD to 20kHz (typically 0.1%).
<–45dBc to 300kHz.
<−30dBc to 10MHz (typically <−35dBc).
Non−harmonic Spurii:
<–55dBc to 1MHz, <–55dBc + 6dB/octave 1MHz to 10MHz.
Square
Range:
1mHz to 10MHz.
Resolution:
1mHz or 6 digits.
Symmetry Control:
20% to 80%, 1mHz to 10MHz.
Accuracy:
10 ppm for 1 year; ± 1mHz below 0.2Hz.
Output Level:
1mV to 10Vp−p into 50Ω.
Rise and Fall Times:
<25ns.
Aberrations:
<5% + 2mV.
Triangle
Range:
1mHz to 1 MHz.
Resolution:
1mHz or 6 digits.
Accuracy:
10 ppm for 1 year; ± 1mHz below 0.2Hz.
Output Level:
1mV to 10Vp−p into 50Ω.
Linearity Error:
<0.5% to 100 kHz.
OPERATING MODES
Continuous
Continuous cycles of the selected waveform are output at the programmed frequency.
Sweep
Carrier Waveforms:
All
Sweep Mode:
Manual, linear or logarithmic, single or continuous.
Sweep Width:
From 0.1Hz to 10MHz in one range. Phase continuous. Independent
setting of the start and stop frequency.
Sweep Time:
100ms to 999.99s (10ms resolution).
Sweep SYNC:
Start of sweep trigger available from SYNC output.
Sweep Trigger Source: The sweep may be free run or a single sweep may be triggered from the
front panel MAN TRIG key.
Manual Sweep Mode: An analogue control can be used to set the generator to any intermediate
frequency between the Start and Stop frequencies.