4581A Multiswitches

SAT. Input Frequency (MHz) 950~2150
Terr. Input Frequency (MHz) 47~862
Insertion Loss :
   SAT. (dB) 2.5 
   Terr. (dB) 16 
Switch Isolation (dB) 28
Input Isolation (dB) 30
Return Loss (dB) 8
DC Current Consumption 20
Max. Current to LNBs 500
Input/Output Connector 75? F-(f)
Selection Table:
   LNB A REC 14V
   LNB B REC 18V