Frequency selecting - not programmingI have no idea of how it works in the Philippines, but in the U.S. of A. the frequency coordinators (private orga...

Here you go -Seco 2070-02or, if you need a little taller version to make room for cable connections -Seco 2072-001GB

Measurements - not correctionsIf you want to understand how RTK works, you must abandon the differential-correction concept often presented in the ele...

First, set "Azimuth format" to "Quadrant bearings"Following the steps shown by Mr. Zapper.Then when you click the right-pointing arrow next to the "Az...

Last year I prepared a set of four documents on RTK-over-internet based on the Trimble TSC2 running Survey Controller software, mayhaps one or more of...

Tuning radio antennasTuning radio antennas by cutting the antenna rod to some chart-specified length always seemed overly crude to me, especially afte...

We had very good results with the Laird (formerly Antenex) B4505CN. 450-470-MHz, 5 dBi gain.Note the "N" at the end of the model designation - that s...

Are you sure your total station is correct?And naturally you will check adjustment of the tribrachs, level vials on poles, and all those things before...

Are you sure your total station is correct?And as Loyal mentioned here just the other day, many users of total stations don't even own a thermometer a...

More patents than dealersThe poor guy probably saw LightSquared as his golden opportunity to cash out.As others on this forum have mentioned previousl...

Lost Springs populationLeonard -The WYDOT sign proclaimed the population of Lost Springs as 4 when I went by there on 03 March 2012.I have a couple of...