- receiver without intermediate frekvency, only one 8Kgates digital chip
with digital demodulation and interface and 100dB amplifier, PA 3W, 32KB RAM
- PCMCIA card , with PCB loop antena
- 160MHz version - data transfer 40Mbit/s - G4 NETphone
- 220MHz version - data transfer 55Mbit/s - PDA, internet
- 420-500MHz version - data transfer 105Mbit/s - long distance link
- 920MHz version - data transfer 230Mbit/s - linence free band - BLUETOOTH 2
- sensitivity -85dBm , RF power 3W, modulation BPSK
- cheap solutions - PCMCIA(60$), chip (small quant. 40$, hi quant. 15$)

VERSION 3.1

VERSION 5.8

VERSION 6.0

version 6.0 with printed antena (elegant simple design, allmost final design)