[ADXA] 60-Meter Follow Up

[Debbie McKenzie]

Merry Christmas to all! May you get the antenna or radio you have been
dreaming of.. white Christmas is optional. The perfect snow to me comes
Christmas morning and melts by dark!

Thank you Dennis Schaefer for the congrats. I don’t know about deserving,
hey, but I’m trying!

Busy, busy here, concerts, field trips, and wrapping presents. Another
granddaughter wants us to go with them on a carriage ride. Archery
tournament tomorrow, but I did get 4U1UN on 10m today and caught French
Guinea on ssb yesterday, trying to fill in the slots!

Everyone be safe, eat lots of cookies and hide the scales!

73
KI5QQG
Debbie


On Fri, Dec 12, 2025 at 12:14 PM Charles McKenzie <kf5tl at outlook.com> wrote:

> Yes we had read the 30 meter rules, thus jumped at the chance at the jk
> 304 when it became available, I’ve not been happy with the 302 since we put
> it up, most likely performance wise it’s my fault, I’ll take the hit. I am
> now going thru the 304 to see what I need to get it together once we move
> it all. The 302 was part of a 15-17-30 antenna, just using the 30, 2
> elements and it will be for sale once the antennas are removed so we can
> move the towers.  So thanks for the warning , appreciate it!
> Merry Christmas to you all
> 73
> KF5TL
> Sent from my iPhone
>
> On Dec 12, 2025, at 8:13 AM, w5zn at w5zn.org wrote:
>
> 
>
> Steve N4JQQ and I were just discussing 60-meters and he observed that the
> current FT8 frequency channel of 5357 KHz will be removed from the current
> five as only four of the five frequency channels will be retained. This is
> because 5357 KHz falls within the new allocation of 5351.5 to 5366.5 KHz
> but there is one MAJOR catch – operating on 5357 KHz under the new
> allocation will no longer allow 100 watts ERP and must be reduced to 10
> watts ERP (actually 9 point something but close enuf).
>
>
>
> So, once the new allocation becomes effective you (we) 60-meter FT8 folks
> will have to crank it back!! Also note this is “ERP” which is referenced to
> a dipole so if you’re using a gain antenna you must to scale it back even
> further. Who uses a gain antenna on 60-meters??
>
>
>
> Also as a follow up to my previous 30-meter note and the 200 watt PEP
> power limit, this is PEP, not ERP. If it were ERP you folks with the BIG
> 30-meter antennas would have to scale it back quite a bit, but since it is
> PEP you’re OK! 😊
>
>
>
> 73 Joel W5ZN
>
>
>
> *From:* adxa-bounces at mailman.qth.net <adxa-bounces at mailman.qth.net> *On
> Behalf Of *w5znjoel at gmail.com
> *Sent:* Friday, December 12, 2025 7:43 AM
> *To:* adxa at mailman.qth.net
> *Subject:* [ADXA] 60-Meter Follow Up
>
>
>
> If I sound like I’m beating a dead horse, I am because it is important
> that we ADXA folks understand 60-meters and the power limits in place, and
> those for the expanded allocation forthcoming. It makes no difference what
> others may do. If Tommy wants to jump off a cliff, let him, you don’t have
> to follow (wise statement I heard from my mom on multiple occasions).
>
>
>
> The following is from the ARRL website:
>
>
>
> “Amateurs are cautioned that this allocation is strictly on a secondary
> basis, and amateurs must avoid interfering with non-amateur stations using
> this spectrum. This obligation includes the responsibility to monitor for
> such stations using appropriate receiver bandwidths. The FCC emphasized
> that “allowing amateur operations in this band while fully protecting
> incumbent primary Federal operations is our priority, and even intermittent
> interference in this band could jeopardize important Federal operations.”
>
>
>
> The Commission left open ARRL’s 2017 Petition for Rulemaking
> <https://www.arrl.org/news/fcc-invites-comments-on-arrl-petition-to-allocate-new-5-mhz-band>
> to implement this WRC allocation (RM-11785), stating that “we expect the
> Commission may address any necessary power adjustments for the new 15
> kilohertz international allocation in that proceeding.” ARRL will be
> observing operations in the new band to evaluate the effect of the
> 9.15-watt limit and already has been monitoring the regulations and
> experiences of amateurs in other countries.”
>
>
>
> By the way, you do know there is a power limit of 200 watts PEP on 30
> meters in the USA, don’t you??? Same reason.
>
>
>
> 73 Joel W5ZN
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