[Boatanchors] KWM-2A Problems

n2lxm at juno.com n2lxm at juno.com
Fri Jan 21 21:50:04 EST 2011


Good Evening All,


        Thanks to all who responded. I be leave I got the ALC issue
fixed. clean the relay in the output compartment. But I still am working
on the low output problem. I took some measurements on all the bands and
here is the results. The transceiver output power was measured with a
Bird 43 Thruline Wattmeter using a 2-30 Mhz 100 Watt slug, the load is a
TS-1771/U Electro Impulse Labs 150 watt 50 Ohm load.

Band Switch Position       Frequency       RF output

         1A                           3.4 Mhz          50 W
         1A                           3.5 Mhz          45 W
         1A                           3.6 Mhz          22 W

         2A                           3.6 Mhz          98 W
         2A                           3.7 Mhz          60 W
         2A                           3.8 Mhz          40 W

         3A                           3.8 Mhz          55 W
         3A                           3.9 Mhz          39 W
         3A                           4.0 Mhz          15 W

         1B                           7.0 Mhz          95 W
         1B                           7.1 Mhz          85 W
         1B                           7.2 Mhz          80 W

         2B                           7.2 Mhz          98 W
         2B                           7.3 Mhz          80 W
         2B                           7.4 Mhz          72 W

         1C                           14.0 Mhz        90 W
         1C                           14.1 Mhz        90 W
         1C                           14.2 Mhz        90 W

         2C                           14.2 Mhz        90 W
         2C                           14.3 Mhz        90 W
         2C                           14.4 Mhz        90 W

         1D                           21.0 Mhz        70 W
         1D                           21.1 Mhz        70 W
         1D                           21.2 Mhz        70 W

         2D                           21.2Mhz         70 W
         2D                           21.3 Mhz        70 W
         2D                           21.4 Mhz        70 W

         3D                           21.4 Mhz        55 W
         3D                           21.5 Mhz        60 W
         3D                           21.6 Mhz        60 W

         1F                           28.0 Mhz        60 W
         1F                           28.1 Mhz        60 W
         1F                           28.2 Mhz        60 W



                                Jeff N2LXM
                  AMATEUR RADIO OPERATOR
                                AMERICAN
                                  PATRIOT
                  Proud Father of two US MARINES
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