Aim tti 6ghz synthesised signal generator with sweep tgr6000 aim tti tgr6000 p the tgr6000 is a low cost rf signal generator with a maximum frequency of 6ghz it is intended for cw carrier wave applications where modulation is not required and avoids the costs associated with adding modulations p p low phase noise is matched by low leakage low residual fm and spurii the internal timebase has a 1ppm stability and an external frequency reference can be used for higher precision