[aprssig] Favorite Tracker - Bicycle

Stan - N0YXV n0yxv at gihams.org
Mon May 1 19:34:42 EDT 2006


HTX202 isn't that a 7watt ish radio at 12v and set to High Power?
  -----Original Message-----
  From: aprssig-bounces at lists.tapr.org
[mailto:aprssig-bounces at lists.tapr.org]On Behalf Of J T
  Sent: Monday, May 01, 2006 2:21 PM
  To: TAPR APRS Mailing List
  Subject: Re: [aprssig] Favorite Tracker - Bicycle


  I recently put an OpenTracker, GPS18LVC, Radio Shack HTX-202 (OK, no
longer in production) and a 2.2 Ah 12V SLA battery into a Serpac R-series
enclosure (with lock) and so far it's worked well mounted to a seatpost
rack.  I mounted the GPS inside the Serpac case since I had room and the
case is transparent at L-band.  To help save power the OpenTracker turns on
a transistor which applies power to the radio only when needed.

  You might be able to find an HTX-202 used on ebay in the $50-$70 range and
it'll give you 5W (at 12V) vs. the 340 mW of the DJ-S11T, plus the HTX-202
has a BNC connector to make it easier to install a more efficient antenna.

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