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49megahertz · 49MHz Experimental Radio
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37
Thank you, Moderator/Owner... Glad to be aboard... In this day of IC's and VLSI (ULSI?) I don't suppose anyone here is planning on using older tube/valve...
Community Radio Station
ASCR@...
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Mar 4, 2002
7:58 am
38
How many here could copy a 1200 baud digital beacon ? Or should we go in the FeldHell, MT63, (etc) direction ? That would mean a more powerful/expensive...
Community Radio Station
ASCR@...
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Mar 4, 2002
8:03 am
39
I could possibly copy a beacon once I got a better antenna set up. ASCII or QRSS maybe? QRSS could be the only possibility but the downside is that it's...
Fbs1050@...
kb3hfp
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Mar 5, 2002
2:29 pm
40
Questions, questions, questions. Oh well, I have too much time on my hands anyway. =) <<Doubt if the VFO in this Lafayette will be stable enough for...
Fbs1050@...
kb3hfp
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Mar 5, 2002
3:33 pm
41
1200 baud of what mode? Kurt ... Ross Technologies Signals Intelligence Division Rosetta Proving Grounds...
Mr. K. Rudolph, KD7JYK
facility_406
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Mar 5, 2002
7:16 pm
42
I think he means digital modes in general. ASCII, packet, PSK? 73 ... de Michael ... 49H3MA ... Amateur KB3HFP...
Fbs1050@...
kb3hfp
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Mar 6, 2002
1:52 am
43
Before you go designing an antenna for 49 MHz you might check the rules. Not only is there a power limitation but antenna restriction of 1 meter single...
Chris Lantaff
clantaff
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Mar 6, 2002
3:22 am
44
Yes, 1200 baud easy. Would 300 baud be better? Kurt ... Ross Technologies Signals Intelligence Division Rosetta Proving Grounds...
Mr. K. Rudolph, KD7JYK
facility_406
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Mar 6, 2002
3:55 am
45
Good question... :) First thing that popped into my head was packet (simply because I've messed with that (ampr.org) more than the other modes - never did get...
Community Radio Station
ASCR@...
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Mar 6, 2002
10:54 pm
46
Good Point, Chris... I think I may have mentioned this before, on the other list, but didn't get many (+) comments about it... Does that include the 'image'...
Community Radio Station
ASCR@...
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Mar 6, 2002
11:39 pm
47
You name the mode, I have it. Kurt ... Ross Technologies Signals Intelligence Division Rosetta Proving Grounds...
Mr. K. Rudolph, KD7JYK
facility_406
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Mar 6, 2002
11:40 pm
48
Hey everbody, Quick update on the 49MHz club I'm starting. I took B.A. (ASCR@...)'s advice and named it 49er (49MHz Experimental Radio Club). I just...
Fbs1050@...
kb3hfp
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Mar 7, 2002
4:07 am
49
Hmmm... I'm lousy at QSL design, but at first glance the first thing that pops into my mind is the San Francisco 49ers, I think they are a football team or...
Mr. K. Rudolph, KD7JYK
facility_406
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Mar 7, 2002
4:15 am
50
Kurt - Are you active on the spooks stations mailing list as well? For some reason I remember a Kurt at a "Roseta Proving Grounds". Or maybe not. =) I have a ...
Fbs1050@...
kb3hfp
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Mar 7, 2002
4:23 am
51
Yep, sitting here in my underground office three levels down.... Kurt ... Ross Technologies Signals Intelligence Division Rosetta Proving Grounds...
Mr. K. Rudolph, KD7JYK
facility_406
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Mar 7, 2002
4:51 am
52
I took some 49er loggings today because I was bored. This was on my scanner with a 144MHz whip antenna, so obviously I didn't catch much. But here's the ...
Fbs1050@...
kb3hfp
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Mar 13, 2002
3:13 am
53
hello all, my name is david(kf4wbj) in chapel hill,nc. im very interested in 49 mhz communication,along with 50 mhz. i was wondering if anyone here has or...
dahwoo2
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Mar 13, 2002
2:44 pm
54
I've got a baby monitor set, does that count as a transceiver?! Never been used for monitoring babies, only as a "cordless loudspeaker" for my radio shack so I...
Simon _
the_wireless...
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Mar 13, 2002
2:47 pm
55
Yeah, I think that counts... I'm the one on modded kiddie talkies! 73 Michael 49H3MA...
Fbs1050@...
kb3hfp
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Mar 13, 2002
4:20 pm
56
Hello all. My name's John. I've been a general radio hobbyist since about 7 years of age. I'm 31 now. Got started when my dad joined a volunteer fire company's...
jhguetherman
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Mar 18, 2002
6:37 pm
57
... Files section of the group website. It says you can change crystals, but I have never seen a wt that uses crystals, just tuning knobs for 42-50. I'm...
jhguetherman
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Mar 18, 2002
7:15 pm
58
What country has 49 MHz radios with tuning knobs??? Kurt ... Ross Technologies Signals Intelligence Division Rosetta Proving Grounds...
Mr. K. Rudolph, KD7JYK
facility_406
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Mar 18, 2002
10:55 pm
59
Another newcomer here...but very active on Part 15 communications for years on the LF bands (160-190khz). My primary interest in all this is weak signal work...
Les Rayburn
lowga
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Mar 18, 2002
11:31 pm
60
... They may be referring to the potentiometer (pot) for the frequency determining circuitry. John H. Guetherman KB7MIB/KAZ7FA/SSB-83T/KAE7927 Peoria, AZ....
jhguetherman
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Mar 20, 2002
8:54 am
61
Hello I am a new member with 49 MHz. Thru my kid years I didn't know what my walkie talkies ran on until I read a book on scanner radio. I will soon get...
electronicdx
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Apr 8, 2002
2:17 am
62
<Listmod stepping onto soapbox> Welcome to 49MHz_Hobbyists, Adam! Good luck on passing your ham test - it's not too hard. Thanks for all the great feedback...
Fbs1050@...
kb3hfp
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Apr 8, 2002
3:33 am
63
... I use a half size G5RV aerial for 6 metres at the moment. The SWR is 3:1 with no tuner. Not the intended use for this aerial but it is better than a random...
Simon
the_wireless...
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Apr 8, 2002
5:17 pm
64
OK I will try that, is 49.860 7 meters? Cause I could put out another longwire antenna that is 7 meters, the dipole could use a RF receiver amp. Help me...
electronicdx
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Apr 11, 2002
12:15 am
65
49.8600 would be 6.1 meters. 73 de Michael / 49H3MA / Amateur KB3HFP...
Fbs1050@...
kb3hfp
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Apr 11, 2002
1:54 am
66
Ok I understand, I have to do the math more often, I'll get it up. :-) Fbs1050@... wrote: 49.8600 would be 6.1 meters. 73 de Michael / 49H3MA / Amateur...
Adam Ebel
electronicdx
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Apr 11, 2002
4:01 am
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