Comtech EF Data MD2401 - Manual (Page 13)

MD2401 L-Band Multi Demod Installation and Operation Manual Revision 7
Preface MN-MD2401
xxiii
• Connections to the receive IF ports (SMA female connectors) should be made using a
good quality 50
Ω RF coaxial cable - for example LMR200, LMR240 or equivilant.
• All 'D' type connectors attached to the rear panel must have back-shells that provide
continuous metallic shielding. Cable with a continuous outer shield (either foil or braid,
or both) must be used, and the shield must be bonded to the back-shell.
• The equipment must be operated with its cover on at all times. If it becomes necessary to
remove the cover, the user should ensure that the cover is correctly re-fitted before
normal operation commences.