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Re: [CQ-Contest] Advice Sought for Wireless Headsets & Mics

To: cq-contest@contesting.com
Subject: Re: [CQ-Contest] Advice Sought for Wireless Headsets & Mics
From: Jim Brown <k9yc@audiosystemsgroup.com>
Reply-to: k9yc@arrl.net
Date: Thu, 3 Dec 2015 13:03:03 -0800
List-post: <cq-contest@contesting.com">mailto:cq-contest@contesting.com>
On Thu,12/3/2015 12:02 PM, David Siddall wrote:
does anyone have a recommendation for a BlueTooth
headset and microphone combo for SSB, if not the Bose?

Remember that every pass through BlueTooth adds A/D and D/A conversions, which add latency. This applies to both RX and TX signals if both use BlueTooth. WiFi and Ethernet paths have the same issue.

What this means in practice is that you HEAR a bit late, and your rig transmits a bit late. For casual operation it's certainly not a deal-breaker, but I sure wouldn't want it if I were in serious competition.

73, Jim K9YC
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