All power and ground pairs are isolated from any ground on the units. The internals of the APPo are also isolated from a case ground. The barrel of the antenna connector is attached to the circuit board ground plane but I don't think it is tied to the power supply ground.
-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Bill Clark Sent: Sunday, August 03, 2003 7:16 PM To: [EMAIL PROTECTED] Subject: [smartBridges] Power and other grounds in aPPO sB Support, I intend to power several aPPOs (and backhaul gear) from a single 18VDC UPS and am looking for problems such as power shorts and up-tower ground loops. What is the relation between the aPPO's power pairs and any internal grounds, mechanical grounds, and the coax connector? Bill Clark The PART-15.ORG smartBridges Discussion List To Join: mailto:[EMAIL PROTECTED] (in the body type subscribe smartBridges <yournickname> To Remove: mailto:[EMAIL PROTECTED] (in the body type unsubscribe smartBridges) Archives: http://archives.part-15.org The PART-15.ORG smartBridges Discussion List To Join: mailto:[EMAIL PROTECTED] (in the body type subscribe smartBridges <yournickname> To Remove: mailto:[EMAIL PROTECTED] (in the body type unsubscribe smartBridges) Archives: http://archives.part-15.org
