Icom IC-M88

GENERAL
•Frequencycoverage
 Marine TX :156.025–157.425MHz
  RX :156.050–163.275MHz
 LMR TX/RX :146.000–174.000MHz
•Mode
 Marine  :16K0G3E(Wide)
 LMR  :16K0F3E(Wide)/8K50F3E(Narrow)
•Channelspacing :25kHz(Wide)
 12.5kHz(Narrow;LMRonly)
•Currentdrain(at7.2VDC) :TXHigh(5W)1.6Atypical
 Max.audio200mAtypical
 Powersave20mAtypical
•Frequencystability :±10.0ppm(–30°Cto+60°C)
•Usabletemperaturerange
 Marine  :–20°Cto+60°C;–4°Fto+140°F
 LMR  :–30°Cto+60°C;–22°Fto+140°F
•Dimensions(Projectionsnotincluded)
 :WithBP-227/BP-227FM;
   62(W)×97(H)×39(D)mm
   2.4(W)×3.8(H)×1.5(D)inch
   WithBP-274;
   62(W)×97(H)×37.8(D)mm
   2.4(W)×3.8(H)×1.4(D)inch
•Weight(approximately) :WithBP-227/BP-227FM;
280g(9.9oz)
 WithBP-274;
274g(9.6oz)
TRANSMITTER
•Outputpower(at7.2VDC) :5W(Hi),3W(Mid)and1W(Low)
•Modulationsystem :
Variablereactancefrequencymodulation
•Max.frequencydeviation :±5kHz(Wide)
 ±2.5kHz(Narrow;LMRonly)
•Audioharmonicsdistortion :Lessthan10%(at60%mod.)
•Spuriousemissions :Lessthan–70dBctypical
RECEIVER
•Receivesystem :Double-conversionsuperheterodyne
•Sensitivity(12dBSINAD) :0.25µVtypical
•Squelchsensitivity :Lessthan0.35µV(atthreshold)
•
Intermodulation rejection ratio  :70dBtypical
•
Spurious response rejection ratio  :70dBtypical
•Adjacentchannelselectivity :70dBtypical(Wide)
 60dBtypical(Narrow;LMRonly)
•Humandnoiseratio :Morethan40dB(Wide)
 Morethan34dB(Narrow;LMRonly)
•Audiooutputpower :0.35Wtypicalat10%distortionwithan
8ø load
All stated specifications are subject to change without notice or obliga-
tion.
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SPECIFICATIONS