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eHam Forums / Elmers / charging gel cel batteries
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on: March 21, 2004, 12:27:37 AM
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hi all.
i have eight 12 volt 7 ah batteries and was wanting to charge them (one at a time!). i have a 12 volt 6 amp battery charger and was wondering if i could use that to charge them? if not, a local told me that i might try hooking the gel cell up to my little radio shack 3 amp power supply (he charges his that way). i also have a big 20 amp power supply and assorted wallworts.
will any of these work?
tnx sam/kc8vcb
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2
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eHam Forums / CW / head copy
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on: March 18, 2004, 01:54:41 PM
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thanks for the replys.
since i now know that i learned the code wrong (i like the idea of starting out at 20 wpm), how could i correct it? I'm trying to get to about 25 wpm (at least) head copy by field day(if possible).
tnx, Sam/kc8vcb
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3
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eHam Forums / CW / head copy
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on: March 18, 2004, 02:21:18 AM
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hey yall!
I can copy cw at about 18 wpm and top out at about 20 wpm[when i say top out i mean TOP OUT]. I was wondering if you cw "pros" could give me some tips on learning to head copy?
i am trying to tune into qso's at abt 18 wpm sending clean code and getting the important parts of the conversation (as in name rst and qth). I also took my hw 8 qrp rig over to my grandmas and set it up outside but found that the ink in my pens were all to cold to write gud or fast so i had to try and head copy my two qso's. I did OK, i got the jist of what they were telling me (i found the one guy had a dairy farm. hi).
I am getting into portable qrp operations and am also just getting tired of using all that copy paper! i would like to get to the point where i can get by with just basic notes. Anymore tips any one???
tnx es 73, Sam/kc8vcb
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4
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eHam Forums / Elmers / Icom Display Dimming onTX
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on: March 06, 2004, 02:21:36 AM
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hi yall!
i have the same exact problem! i have the stock power plug and cable. i understand about the cw and ssb differences but sometimes when i key down my power supply (20 amp 22 surge) will go into "protection mode", whatever that means. the display also dims WAY DOWN!
tnx sam kc8vcb
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5
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eHam Forums / Elmers / oscilloscope question
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on: February 25, 2004, 11:38:47 PM
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hi all!
i was given a oscilloscope by a local ham and was wondering? i read that you can hook up an oscilloscope to your radio so you can monitor your cw wave form. how do you do that?
thanks! sam/kc8vcb
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7
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eHam Forums / Elmers / yaesu 726r power plug
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on: February 24, 2004, 11:46:15 PM
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i just got a yaesu ft 726r multi mode vhf/uhf rig and had a question. what is the polarization of the dc power plug?
thanks sam/kc8vcb
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10
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eHam Forums / Elmers / yaesu 817 - swr meter?
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on: January 30, 2004, 12:48:30 PM
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i am going to try and save up this summer for the yaesu 817 and was wondering if it had a built-in swr meter?
i looked at the manual but didn't see a swr meter but aes says they have one.
tnx es 73 sam/kc8vcb
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11
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eHam Forums / QRP / yaesu 817 - swr?
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on: January 30, 2004, 12:22:24 AM
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i am going to try and save up this summer for the yaesu 817 and was wondering if it had a built-in swr meter?
i looked at the manual but didn't see a swr meter but aes says they have one.
tnx es 73 sam/kc8vcb
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12
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eHam Forums / CW / cleaning a bug
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on: January 11, 2004, 02:49:43 AM
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hi all,
i just bought a 1945-46 vibroplex bug (for use not for just looking). it works great but i think the contacts need cleaning. what do you all suggest?
someone told me a dollar bill slid in-between the contacts? i tryed it but no-go.
tnx de kc8vcb
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13
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eHam Forums / CW / sending 0
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on: January 11, 2004, 02:31:27 AM
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howdy ken,
well you can either sennd dahdahdahdahdah or dahhhhh (acually a long t). its personal preferance mainly. but, when you work someone who is a newby i would cut my losses and send the standard zero. hi. plus the long t help in contesting sometimes.
so gl es gud dx de sam/kc8vcb
p.s. cw forever fists nr 10146
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14
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eHam Forums / Elmers / cw filter
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on: June 15, 2003, 09:56:30 PM
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does anyone know where i can get a cw filter for my icom 735 radio?
tnx 73 de kc8vcb
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