OS240-2005-026,LOW PHASE NOISE -165DBC/HZ OCXO
OS240-2005-027,LOW PHASE NOISE -165DBC/HZ OCXO
OS240-2005-028,LOW PHASE NOISE -165DBC/HZ OCXO
OS-250,SLEEVE INSUL .250 "STRAIGHT
【ABB】OS250D03P,
【ABB】OS250D04N2P,
【IET Labs】OS-260,Decade Boxes Microprocessor Controlled
【IET Labs】OS-270,十进盒 Microprocessor Controlled