As in the title, who is this person ?? I keep receiving grouply invitations from them and I'm getting pissed off with receiving them. David GM7UED Aberdeen...
6055
Steve
alienrelics
Dec 4, 2008 2:30 pm
Normally I'd not want this discussed on the list but I'd like to know if others are receiving these. I don't want this to take on a life of its own, though. ...
6056
tenorman1952
Dec 4, 2008 4:03 pm
... loop ... do have ... connect to ... I've been using a 2m J-pole with good success. It is on the top of a 20' (6m) mast, and I easily hit a repeater 45...
6057
cank13cat
Dec 4, 2008 4:38 pm
Yeh, I started receiving Grouply invitations this year. No idea on which Yahoo group it might have started since I'm on several, all radio related. No...
6058
Paul V Birke PEng
pvbirke
Dec 4, 2008 5:40 pm
At this point I consider Grouply invitations spam. en francaisexactement this is the ONLY way to treat them Paul in Guelph [Non-text portions of this message...
6059
Hanner Montanner
vasaloj
Dec 4, 2008 7:27 pm
I receive them and generally delete them. I have little enthusiasm to join a group that wants info from me first when I know little about them. H.M....
6060
Mike
mday1327
Dec 4, 2008 8:39 pm
... to join a group that wants info from me first when I know little about them. H.M. ... I receive the Grouply invites too. I also quit joining other groups....
6061
dean_0_way
Dec 4, 2008 8:59 pm
Hi A while back there was a disscusion about putting oil around a tuning capacitor, i was snooping on the bay today and found this ? ...
6062
Paul Norman
pnorman314
Dec 5, 2008 2:36 am
... Is this what you were referring to?: http://tinyurl.com/5wjde4 This Group doesn't seem to handle those extra-long URLs very well. Consider using TinyUrl...
6063
Howard Bingham
txarphouston
Dec 5, 2008 3:14 pm
The list owner/moderator needs to go into the subscriber data base & ban the member (If really a Loopantennas member.. Best thing to do, hit the delete...
6064
Andy
ingrahama
Dec 5, 2008 8:34 pm
... Actually, it's not the Group. It's probably the sender's email program that does the line-wraps. I save mine as a Draft first, which lets me see what it...
6065
WA1IBN
herbdean38
Dec 5, 2008 10:54 pm
Hello Jim, I didn't see an address to use to contact you off forum. If you had a schematic you could send me of the crystal set, I would like to build one...
6066
gplynas
Dec 6, 2008 8:26 pm
For those interested in variometers, I've uploaded photos to an album of a VLF transmitting variometer which I repaired and upgraded a couple of years ago....
6067
Andy
ingrahama
Dec 7, 2008 4:06 pm
... I almost agree with you. However, there's a couple of members on another ham radio oriented group I belong to, who wisely use Grouply, and I and the group...
6068
Eduardo
adcasziza
Dec 7, 2008 4:27 pm
Boa tarde! Ainda restam algumas peças da antena Loopstick GE e do Acoplador Indutivo para Ondas Médias e Ondas Curtas. Caso tenham interesse, contactar...
6069
Willard Wetbottom
wwetbottom
Dec 7, 2008 5:29 pm
JIM, THANKS FOR THE TIP. THIS MAY WELL BE THE SOLUTION BUT ITS GETTING TO COLD AND SNOWY. IT MAY HAVE TO AWAIT SPRING AND THE ARRIVAL OF AND ANTENNA ANALYZER. ...
6070
sernstfortin
Dec 7, 2008 9:49 pm
Loop Antenna Calculator predicts the loop antenna I'm currently constructing will be put into resonance in the MW band, but I'd really like to tune it in the...
6071
dean_0_way
Dec 8, 2008 4:43 am
I'm using Bruce Carters formula calculator; http://www.mindspring.com/~loop_antenna/umr_emc_calc.htm My question is ? In making an air loop is the point to...
6072
Jim Dunstan
norlink88
Dec 8, 2008 5:22 am
... The range may be a little large .. You may need to do some switching of turns and/or capacitance. ... Not sure what you mean 'artificial' .... you...
6073
sernstfortin
Dec 8, 2008 5:49 am
... 1, 2, or ... loop to ... OK. I can add capacitance. What type of capacitor would be necessary? Non-polarized, non ceramic? Can I add an inductor in series...
6074
Chris Trask
chris3trask
Dec 8, 2008 2:42 pm
... It's a bit difficult to explain in text form. The inductance and resistance of the loop are not directly related, and the loop actually takes on the form...
6075
Samuel Ernst-Fortin
sernstfortin
Dec 8, 2008 6:34 pm
Chris, Can you take a loop and treating it like an LC circuit in resonance, add some parallel capacitance via capacitor, and series inductance via inductors...
6076
Jim Dunstan
norlink88
Dec 8, 2008 6:46 pm
... I have never used fixed value capacitors ..... You would use values with low dielectric loss ... perhaps others might suggest quality fixed value capacitor...
6077
Chris Trask
chris3trask
Dec 8, 2008 8:06 pm
Tuning loop antennas is a tricky business, and so far I have only found single-frequency series tuning to be satisfactory overall, though some people do like...
6078
Ray Phillips
uggliozzi
Dec 8, 2008 11:23 pm
Dean_0, the gain of a loop is a function of its cross-sectional area. The larger the area within the loop perimeter, the larger the gain. But, as with most...
6079
Samuel Ernst-Fortin
sernstfortin
Dec 9, 2008 12:02 am
I hope I have this correct, by the nature of the equation for Fo, to get to a lower resonant frequency, either capacitance, inductance or both need to go up. ...
6080
spudie14
Dec 9, 2008 2:57 pm
Have a wellbrook ala1530+ loop that i no longer use and would like to sell sold the loop a couple of moths ago but the buyer was in brazil and postage turned...
6081
Sal
sal.cerda
Dec 9, 2008 2:58 pm
I have a fairly unique situation - the top of my house house a pentagonal cupola with a roof overhang of two feet. This creates a pentagon with sides of about...
6082
tmartin831@...
stepdancerus
Dec 9, 2008 7:56 pm
Always helps to list your location. In a message dated 12/9/2008 9:58:13 A.M. Eastern Standard Time, riches1234@... writes: Have a wellbrook ala1530+...
6083
Brant Hunt
branthunt
Dec 9, 2008 8:54 pm
Dear Sir, I have some interest in your wellbrook antenna ALA 1530+ loop antenna. Question is the antenna in good shape? Could you sent photos of the loop?...
