Triad  GeoFormer  Data:
-----------------------

        Primary   Secondary    Primary   DC Resistance   Stray
       Impedance  Impedance  Inductance   Pri.   Sec.   Fields   Turns  Case
Type     Ohms       Ohms      at 10 mV    Ohms   Ohms   Shield   Ratio  Mtg.  Weigth
----   ---------  ---------  ----------  -------------  ------   -----  ----  ------

 G4      60 **     157k **      0.9 H      9    10.4k    P5-H    1:51   GP-4T  11.5 oz
         44        39.25k *
         30 **
         25
         15 *
         7.5 *
         5 **
         1.25 *


 G10     500 **    712k **        8 H     72     20k     P5-H   1:37.7   GP-5W   16 oz
         333       178k *
         233
         200 **
         125 *
         67.5 **
         50 *
         17.5 *


         ** --->  Balanced Two Windings          * --->  Balanced Parallel Windings

         Turns Ratio is the full primary to the full secondary  ??


        G4 Pinout and Taps:
        -------------------

            Pri.        Sec.
          -------      ------             Primary
                                         Impedance    Connect To         Tie
          1  --                          ---------    ----------    -------------
                W       --  5               60          1 & 4        2-3
          9  --        W                    44          1 & 10       2-3
                W      W                    30          9 & 10       2-3
          2  --         --  6               25          1 & 4        9-3, 2-10
                                            15          1 & 2        1-3, 2-4
                                             7.5        9 & 2        9-3, 2-10
          3  --         --  7                5          1 & 4        9-10
                W      W                     1.25       1 & 9        9-4, 1-10
         10  --        W
                w       --  8            Secondary
          4  --                          Impedance    Connect To         Tie
                                         ---------    ----------    -------------
                                            157k        5 & 8        6-7
                                          39.25k        5 & 6        5-7, 6-8



        G10 Pinout and Taps:
        --------------------

            Pri.        Sec.
          -------      ------             Primary
                                         Impedance    Connect To         Tie
          1  --                          ---------    ----------    -------------
                W       --  5              500          1 & 4        2-3
          9  --        W                   333          9 & 4        2-3
                W      W                   233          1 & 4        9-3,  2-10
          2  --         --  6              200          9 & 10       2-3
                                           125          1 & 2        1-3,  2-4
                                            67.5        1 & 4        9-10
          3  --         --  7               50          9 & 2        2-10, 9-3
                W      W                    17.5        1 & 9        1-10, 9-4
         10  --        W
                w       --  8            Secondary
          4  --                          Impedance    Connect To         Tie
                                         ---------    ----------    -------------
                                            712k        5 & 8        6-7
                                            178k        5 & 6        5-7, 6-8