At 09:13 PM 08/06/2009, you wrote:
>Doug,
>
>The number 19C327927G2 positively identifies your unit as a VHF high-band
>panel, designed for the 152 MHz mobile telephone channels.  The RF Detector
>Module actually contains four stripline directional couplers; two are used
>to detect forward and reverse power for the transmitter controls, and the
>other two are used only to drive the front-panel wattmeter.  These panels
>are normally delivered set to operate on -48 VDC (the standard telephone
>central office voltage), but can optionally be set for -24 VDC.  Some
>re-design will be necessary to convert the panel to operate properly at
>12-14 VDC.  Nevertheless, it should be fine at 2m with only calibration of
>the wattmeter being needed.  Dunno how useful it would be on a Mastr II
>repeater, which already has forward and reverse power controls.
>
>73, Eric Lemmon WB6FLY
----------
Thanks Eric. I may just make an effort to find a schematic for it...

73 Doug VE5DA 


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