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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TenTec\]\s+Orion\/Orion\s+II\s+antenna\s+isolation\s+measurement\s*$/: 2 ]

Total 2 documents matching your query.

1. [TenTec] Orion/Orion II antenna isolation measurement (score: 1)
Author: "Merle Bone" <merlebone@charter.net>
Date: Tue, 8 Jan 2008 13:59:04 -0600
ANT 1 selected ANT 2 unselected - 42.3 dB ANT 2 selected ANT 1 unselected - 51.4 dB (from ARRL Expanded Test Report on Orion page 15)" -- Interestingly the Orion II ARRL measurements were not as good
/archives//html/TenTec/2008-01/msg00153.html (7,264 bytes)

2. Re: [TenTec] Orion/Orion II antenna isolation measurement (score: 1)
Author: Eric Scace K3NA <eric@k3na.org>
Date: Thu, 10 Jan 2008 08:28:34 -0500
-40 dB isolation between antenna ports (including the RX antenna ports) has been typical with every ham transceiver that I've had a chance to measure to date. This needs to be taken into account when
/archives//html/TenTec/2008-01/msg00192.html (8,369 bytes)


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