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Model No. - MES 4400 N / 4500 N
 
 
   

Description


Operating in UHF band, it provides interference free wireless data
network to existing mobile users having voice transceivers preinstalled in their vehicles.

The unit is compact, light weight, rugged and adapted for harsh
mobile environment. It underwent rigorous field trials including
operation check at 70°C.

215 units are already supplied to an Australian company.
 
 

Model No.

MES 4400 N MES 4500 N
Filter I π I π
Frequency (MHz) 403~420 462~470 403~470 403~470
Insertion Loss (dB) < 1.2 < 1.2 < 1.2 < 1.2
Isolation (dB) > 45 > 45 > 45 > 45
Return Loss (dB) < 16 < 16 < 16 < 16
Connectors N (F) N (F) N (F) N (F)
Operating Temp -20 ~ 70 deg C -20 ~ 70 deg C -20 ~ 70 deg C -20 ~ 70 deg C
Dimensions (HxWxD) mm 28 x 200 x 250 28 x 200 x 250
 
 

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