- 0.005Hz to 5MHz frequency range
- Built-in 7 digit frequency counter
- Digital frequency lock for exceptional stability
- Simultaneous display of frequency and voltage
amplitude or offset
- Internal/external AM up to 100%
- Precision internal lin/log sweep
Exceptional waveform quality
The TG550 provides very high waveform quality under all conditions. That means low sinewave distortion, low aberration triangle waves and fast-edged square waves with low overshoot.
Unlike many competitive products good waveform quality is maintained throughout the frequency range and at low output levels.
Variable symmetry for pulse and ramp waveforms
The TG550 series provides bi-directional variable symmetry from 1:9 to 9:1. Unlike some products, frequency is independent of symmetry setting.
Wide range level control
The TG550 series provides a main output with a maximum emf of 20V pk-pk from a 50Ω or 600Ω source.
An amplitude vernier with a range of 20dB is combined with two switched attenuators of -20dB and -40dB to provide levels down to 2mV pk-pk unterminated.
Variable DC offset of ±10V is available via a center detent control. An auxiliary output provides a fixed 0V to +5V level suitable for driving both TTL and CMOS loads.
Wide sweep range
Each range can be swept by at least 1000:1 either manually, via the external input, or using the built-in sweep generator.