BlueSky radio link

• cordless phone radio + Binary-FSK modulation

  • link speed = 100Kbps (ISI is not a problem at all)
  • range = 100ft
    • -95 dBm receive sensitivity for 10-5 BER
  • capacity: 10 channels

Palm Pilot

UART 16550

Controller

Cordless

phone

Radio

RSSI

Lock detect

Freq control

Power manage

Mod in

Data out

T/R cntrl

PC 104

PIC 17C75X

< 5mA @ 5V, 4 Mhz

0 dBm

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