I am using a Motorola / Pctel 8508851k66 / 3226MSMA that is supposed to be a 26 dB gain antenna with an HP 58515A splitter that provides +3 dB +/- 3 dB. It has a clear view of about 1/2 the sky.
Regards, Mark On Tue, Apr 9, 2019 at 11:06 PM Taka Kamiya <[email protected]> wrote: > I have a bullet type 26dB gain antenna in attic. It goes through > hard-line then into Symetricon 4 way splitter, and one of the port is > connected to True Position. My splitter has zero gain per port (ie. each > port has exactly the same level as the input) > > I have on my plan to install 40dB type and do so outside. Maybe that's a > solution? I didn't think about this because all other GPDSO locks just > fine. > > --------------------------------------- > (Mr.) Taka Kamiya > I'm stuck in a wormhole.... Hello, worms! > > > On Wednesday, April 10, 2019, 1:30:42 AM EDT, Mark Goldberg < > [email protected]> wrote: > > > What kind of antenna and where is it located? I have a trueposition and it > seems to need a higher gain antenna than my other gpsdo, a modern Bodnar. I > put it outside with an amplified splitter and it works well. > > When using another antenna or this one on the windowsill, it went into > holdover fairly often. > > Regards, > > Mark > > On Tue, Apr 9, 2019, 6:00 PM Taka Kamiya via time-nuts < > [email protected]> wrote: > > I have a few Tru-Position boards. This is an older older GPSDO board for > telecom industries. I am using this with LadyHeather. > > All hooked up, it locks and works; but, quite often Lady Heather shows the > red line in graph, showing it is unlocked. I have several GPSDO board > here, and for all others, antenna and signal strength are just fine. > Ambient temperatures are "human comfortable". > I am concerned with this frequent unlock. It happens few times a day and > it will eventually RE-locks. > Does anybody know what is happening? > > --------------------------------------- > (Mr.) Taka Kamiya > I'm stuck in a wormhole.... Hello, worms! > _______________________________________________ > time-nuts mailing list -- [email protected] > To unsubscribe, go to > http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com > and follow the instructions there. > > _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there.
