Aim-TTi TG1006 10MHz DDS Function Generator with 120MHz CounterKey Features At A Glance 0.001 Hz to 10 MHz frequency range generated by direct digital synthesis (DDS) for accuracy and stability Sine, square and triangle waveforms, with low-distortion, high spectral purity sine output 10 ppm one-year frequency accuracy at 1 mHz / 6-digit setting resolution Built-in 3 Hz to >120 MHz seven-digit reciprocal frequency counter, sensitivity better than 50 mV rms Phase-continuous sweep (linear or logarithmic, single or continuous) plus a manual sweep mode for quasi-analog control AM, FSK and frequency-list modulation modes available on all waveforms 2 mV to 20 V pk-pk output from a 50 Ω or 600 Ω source impedance Non-volatile storage for up to ten output frequency settings The Aim-TTi TG1006 is a 10 MHz DDS function generator that combines waveform generation with sweep, modulation, and a 120 MHz frequency counter in a single 2U bench instrument. It was developed from the TG300 and TG550 series of analog function generators, but uses direct digital synthesis (DDS) frequency generation to provide greater accuracy and stability and to cover a wider frequency range. DDS generates waveforms digitally using a phase accumulator, a look-up table, and a DAC, so the accuracy and stability of the output are tied to that of the crystal master clock.A function generator produces known, controllable test signals used to stimulate a device under test so that its response can be measured. On the TG1006, the manual sweep mode uses a dedicated analog control to sweep the frequency over any defined span, which is suited to setting up frequency-dependent parameters such as checking filter characteristics. The non-volatile frequency-list storage holds commonly used values that can be recalled directly or stepped through in sequence as required in a repetitive test routine.ValueTronics stocks and holds its own inventory in a 20,000 square foot secure warehouse at 1675 Cambridge Drive in Elgin, Illinois.Brand HeritageThis instrument is built by Thurlby Thandar Instruments Ltd. (TTi), one of Europe's manufacturers of test and measurement instruments. Products have historically been sold under two brand names, TTi and Aim, and the full product range is transitioning to a single Aim-TTi brand. The changeover is gradual, so many products continue to carry the TTi or Aim brands.Product Core & Specifications Specification Value Waveforms — Sine Range 1mHz to 10MHz Resolution 1mHz or 6 digits Accuracy 10 ppm for 1 year; ± 1mHz below 0.2Hz Temperature Stability Typically
