Topband: arrival direction of FT5ZM

2014-03-15 Thread Carl Luetzelschwab
Hi everyone, For those of you in North America who worked FT5ZM on 80m and 160m and who have directional receiving antennas, could you send me a personal e-mail ( k...@arrl.net) stating from which direction you best heard FT5ZM? And your state/province, too. Thanks! Carl K9LA _

Re: Topband: Passive Receive Antenna Splitter

2014-03-15 Thread Pete Smith N4ZR
Typically the CATV splitters are marked 5-1000 MHz or similar. I've often wondered how much rolloff there was beyond the basic 3-4 dB down at topband. I have a Clifton that I built myself, but have not been able to achieve the insertion loss and isolation specs - which may well be my fault.

Topband: RM-11708

2014-03-15 Thread Brad Rehm
Topbanders, Here are some comments on RM-11708 which I think are relevant to topband operation. We've been asked to send responses to the ARRL, so remember that responses to the reflector may stimulate discussion, but they won't affect decisions taken at the League unless you send them in that

Re: Topband: RM-11708

2014-03-15 Thread Dave AA6YQ
It is doubly incorrect to say this Proposal would not alter FCC Part 97.221, which limits automated stations to a small section of the digital bands. 1. Within the frequency ranges specified in 97.221(b), there is currently no regulatory limit on bandwidth. However, 97.307(f)(3) limits the

Topband: Legality of Circumventing Commercial Maritime ISP Services??

2014-03-15 Thread Dan White
Yachtsmen may be using amateur radio in order to avoid paying the fees for more expensive maritime email systems, perhaps such as http://www.sailmail.com/ , which charges an annual vessel fee of $250. This is most certainly a radio service. Winlink on the other hand, operates under Part 97

Re: Topband: Legality of Circumventing Commercial Maritime ISP Services??

2014-03-15 Thread Charlie Cunningham
Well, that is exactly what it's all about, Dan!! Some of us need to press those points really hard with FCC and ARRL! They are trying to usurp our amateur spectrum for commercial and monetary purposes And it really IS about the maritime services!! They are wanting to provide Internet services