GPS problem

Has anyone seen this problem with gps sync?

We are useing a cmm 2 not a cmm micro

GPS Status
Pulse Status


Receiving Sync

Tracking Mode
3D FixColdStart InsVisSat
GPS Time
23:29:56
GPS Date
06/30/2005
Satellites Tracked
8
Available Satellites
0
Height
273 meters
Antenna Connection
OK

Latitude
N42 05.6260
Longitude
W88 50.9060
Invalid Msg
0

Restart Count
0
GPS Receiver Information

COPYRIGHT 1991-2002 MOTOROLA INC.
SFTW P/N # 61-G10268A
SOFTWARE VER # 2
SOFTWARE REV # 0
SOFTWARE DATE AUG 14 2002
MODEL # P283T12T11
HWDR P/N # 2
SERIAL # P05UOF
MANUFACTUR DATE 3F27

On ocassion it will track like hundreds of sats ect. untill I reboot the AP’s

Here is a link to an article on our knowledge base for testing the LMR cable between the antenna and the GPS receiver in the CMM.

http://www.canopywireless.com/kbase/ind … d=247&c=14

Just by briefly glancing it appears that the connectivity issue is not with the cat5 between the AP sync port and the CMM.

One other thing. Make sure you have something plugged into port 1 in the CMM.

Can anyone assit me with this problem.

We are using gen 1 cmms.

I have 2 legacy backhaul masters that that odd values it the GPS Status Page.

Both have values in the Invalid Msg and Restart Count. One one of the backhauls, the value of the Restart Count keep increasing with every refresh and has an odd informaion under the GPS Receiver Information. All that is shown is the following: COPY@@Hb Õ *



Does anyone have any advice?

The information which appears under the GPS receiver information is sent over the RJ12 sync port. If this information is “garbled” then you will want to look at the RJ12 cables. Start by recrimping the ends followed by replacing the cables if that doesn’t work…

What about these values? We swaped sync cables and the gps antenna cable

Pulse Status Receiving Sync
Tracking Mode Reserved
GPS Time 00:00:00 GPS Date 00/00/0000
Satellites Tracked 0 Available Satellites 0
Height 0 meters Antenna Connection Unknown

Latitude N00 00.0000
Longitude E00 00.0000 Invalid Msg 0

Restart Count 0
GPS Receiver Information
Unknown

Another ap

Pulse Status Receiving Sync
Tracking Mode 3D Fix
GPS Time 03:48:06 GPS Date 07/21/2005
Satellites Tracked 8 Available Satellites 8
Height 270 meters Antenna Connection OK

Latitude N42 05.9140
Longitude W88 41.4890 Invalid Msg 0

Restart Count 0
GPS Receiver Information
Unknown



Keep in mind this is not a cmm micro it is connected to a cmm 2