- Spread Spectrum experiments with a demo box.
- A pulsed microwave source. Here is a time domain image of the RF pulse as seen on an MS2668C spectrum analyser
- an demo AMPS masthead amp simulator ( photo, 43k, measurement results, 15k, on an Anritsu Two Port SiteMaster )
- prototype test port extender for MT8801B tester ( photo here, 101k )
- a demo box for measuring power device S-parameters with an Anritsu Scorpion VNA during TDMA pulsed conditions
- the demo TDMA (GSM) pulse modulation drive box from the front (56k) and from the rear (56k)
- a constant group delay, flat response DVB upconverter (16-QAM, 256-QAM), measurements: Anritsu MS2665C analyser
