[Lowfer] Need dummy load resistors

k2ors at verizon.net k2ors at verizon.net
Wed Mar 24 11:21:47 EDT 2010


Andy,

  Try Ridge equipment, good dummy loads cheap:
https://www.ridgeequipment.com/store/dummyloads.html

73 Warren K2ORS
          WD2XGJ
          WD2XSH/23
          WE2XEB/2
          WE2XGR/1


Mar 24, 2010 11:17:45 AM, lowfer at mailman.qth.net wrote:

Hi all:

I'm wanting to eliminate the coax jumper, " T " connector, clip lead
setup I'm using now on my Hf to LF transverter. I want to add an 
input " dummy load " on the board to tap power from. So, I need to
know the proper type of resistor to use. I tried what looked to be
power resistors from an old monitor, at 53.4 ohms with 1 watt out,
the SWR to the 10 meter rig was 3:1 ... I tried a combination that 
read 49.4 ohms, and still the same SWR. I can put the RS 25 watt
dummy load back in line, and the SWR is flat. What type of resistor
should I use.  Thanks for any info.

73 to all :::  


Andy - KU4XR - EM75xr - Friendsville, TN. USA
LOWfer Beacon " XR " @ 185.29875 KHz ( QRSS-60 )
Coordinates:  N:  35º 43' 54" - W:  84º 3' 16"
http://www.myspace.com/beaconxr
http://webpages.charter.net/ku4xr/
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