[GPS_Standard] GPS recommendations

Peter Mulhare pete.zl2ik at gmail.com
Tue Oct 21 15:44:30 EDT 2014


Hi Phil

Personally I would try an Adafruit
"Ultimate GPS Breakout - 66 channel w/10
Hz Updates using the MTK3339 chipset -
v3".  They operate at 5V or 3.3V, have
an onboard Voltage regulator and its
logic is 5V friendly.

I use one in my VE2ZAZ board.  Works
well and is extremely small.  It will
require a 3.3V external antenna if you
mount it in a box however.  Adafruit
sell a suitable external antenna and a
small coax tail which converts the on
board GPS antenna connector to SMA, to
fit the external Antenna termination.

The GPS units are currently around
$US40.00 each and can be purchased from
retailers or of eBay.

Pete Mulhare
ZL2iK


-----Original Message-----
From: GPS_Standard
[mailto:gps_standard-bounces at mailman.qth
.net] On Behalf Of Phil
Sent: 22 October 2014 5:46 a.m.
To: gps_standard at mailman.qth.net
Subject: [GPS_Standard] GPS
recommendations

Can anyone recommend a GPS that is in
current production?

I've been using the SKM52, which Hans
Summers sells for use with his Ultimate
3. It works well, but I need a 2nd unit
and though that I would consult the
group before my purchase.

73 Phil N6WKZ
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