The ISL837030 and ISL83740 Broadband Wireless Modem Reference Designs support a wide range of modulation orders and symbol rates.* In both Reference Designs,sophisticated coding, equalization,andsymbolrecoverytechniquesareemployed,resultinginrobustwirelesslinkperformance. TheISL837030andISL83740ReferenceDesignssupporthigh-capacitydigitalmicrowaveradioswithdataratesupto238Mbps(ISL83740)and160Mbps(ISL837030).They provideaflexible,highperformance,economicalsolutionforfixedwirelessapplications
1:Programmablemodulation
QPSK,8PSK,16QAM,32QAMISL83740only:64QAM,128QAM
2:Flexibledatarates
ISL83740:upto238Mbps
3:Programmable symbolrates
4:ReedSolomon(RS)encoding/decoding
5:Concatenated coding using RS and PTCM inner code