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Re: Antenna Hack of Motion Sensor
On 2-Jul-09, at 9:45 AM, Steve Hume wrote:
> A combination of the leaky coax and a 3.6V battery is an option. The
> signaling rate is slow enough that even 2 antennas attached to the
> W800, with one pointed specially to your distant site should also
> work.
www.cocoontech.com/forums/index.php
Has a post that talks to the multiple antenna. You would need to fine
tune the lengths of your coax feeds. For this you probably need a
storage oscilloscope that goes to 310MHz. The above post suggests the
antenna amp instead.
Steve Hume
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> A combination of the leaky coax and a 3.6V battery is an option. The
> signaling rate is slow enough that even 2 antennas attached to the
> W800, with one pointed specially to your distant site should also
> work.
www.cocoontech.com/forums/index.php
Has a post that talks to the multiple antenna. You would need to fine
tune the lengths of your coax feeds. For this you probably need a
storage oscilloscope that goes to 310MHz. The above post suggests the
antenna amp instead.
Steve Hume
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Sending UPB Communication Packet / Mark Johannessen / 29 Jun 2009
Re: Sending UPB Communication Packet / James Sentman <james-AT-sentman.com> / 29 Jun 2009
help with simple time delta / steven passmore <spassmore156-AT-earthlink.net> / 01 Jul 2009
Re: help with simple time delta / Hendrik van Eeden <hvaneeden-AT-comcast.net> / 01 Jul 2009
Re: help with simple time delta / Thomas D Arman <tdarman-AT-us.ibm.com> / 01 Jul 2009
Re: help with simple time delta / James Sentman <james-AT-sentman.com> / 01 Jul 2009
Re: help with simple time delta / steven passmore <steve-AT-passmore.us> / 01 Jul 2009
Antenna Hack of Motion Sensor / Jack Stewart <jacks-AT-amug.org> / 01 Jul 2009
Re: Antenna Hack of Motion Sensor / Doug Kiekow <dougy-AT-iphouse.com> / 02 Jul 2009
Re: Antenna Hack of Motion Sensor / Jeffrey Lomicka <JeffreyLomicka-AT-comcast.net> / 02 Jul 2009
Re: Antenna Hack of Motion Sensor / Doug Kiekow <dougy-AT-iphouse.com> / 02 Jul 2009
Re: Antenna Hack of Motion Sensor / Jeffrey Lomicka <JeffreyLomicka-AT-comcast.net> / 03 Jul 2009
Control of Powerhorns / Jack Stewart <jacks-AT-amug.org> / 03 Jul 2009
Re: Control of Powerhorns / James Sentman <james-AT-sentman.com> / 03 Jul 2009
Re: Control of Powerhorns / Jack Stewart <jacks-AT-amug.org> / 03 Jul 2009
Re: Control of Powerhorns / Rekow Warren <warren_rekow-AT-speedyquick.net> / 03 Jul 2009
Re: Antenna Hack of Motion Sensor / Jack Stewart <jacks-AT-amug.org> / 02 Jul 2009
Re: Antenna Hack of Motion Sensor / Steve Hume <stevelist-AT-hume.ca> / 02 Jul 2009
• Re: Antenna Hack of Motion Sensor / Steve Hume <stevelist-AT-hume.ca> / 02 Jul 2009
Re: Antenna Hack of Motion Sensor / James Sentman <james-AT-sentman.com> / 02 Jul 2009
Re: Antenna Hack of Motion Sensor / Bob Ober <rmober123-AT-comcast.net> / 02 Jul 2009
Re: Antenna Hack of Motion Sensor / Jack Stewart <jacks-AT-amug.org> / 02 Jul 2009
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