[Amps] proposed rule changes about amps
Thomas Hix
w4th at hotmail.com
Fri May 28 22:24:44 EDT 2004
What do you think about the FCC proposals which will once again allow the
manufacture of amps designed to operate on frequencies above 15
meters.....without modification that is.
I remember in the 70's when this rule was put into effect. It seems the FCC
was swamped with so many interference complaints to TV, telephone, stereo,
intercom, and anything else that had a coil or a speaker which was
susceptible to RF, (A friend had a sewing machine on which she could her her
CB neighbor talking) that they (FCC) decided something had to be done.
The FCC had already tried enforcement actions on a few of the more flagrant
interference violators, but they had such a small staff the CBer's knew it
was a rare thing to actually get caught, so they bought the amps made
especially for 11 meters. These amps were for the large part, factory made,
albeit some of the factories may have in the basement of the home of the
manufacturer.
The quality of the amps varied widely, with some being pretty well made, and
others being complete junk.
The FCC decided if they could not stop the CB'ers from using the amps they
would make it illegal for them to be sold in the U.S.....so back in the
early 70's they changed the rules to those we now have in effect. The rule
states in essence it is illegal to sell an rf amplifier that will operate
above 15 meters to anyone other than a licensed amateur radio operator.....
But as anyone who has checked the internet has seen, this did little to stem
the flow of these illegal amps.
Now it seems the FCC is going to basically change the rules back to the way
they were before they made it illegal to sell the amps in question.....I
wonder if they think their new field enforcement team is better equipped to
cope with the situation now than they were in the 1970's?
It has always been a rule violation to use an external rf amplifier on 11
meters, it seems that rule has been pretty ineffective also.
Here are the proposed rule changes that relate to amps.
===================================
85. Limitations imposed on manufacturers. Our Rules prohibit commercial
manufactures from marketing power amplifiers that are capable of
transmitting on the 12 m and 10 m amateur service bands to amateur radio
operators. We believe that these rules impose unnecessary restrictions on
manufacturers of amateur radio equipment, are inconsistent with the
experimental nature of the amateur service, and may result in amateur
stations transmitting at higher power levels than necessary. Accordingly,
we propose to amend Sections 97.315 and 97.317 of our Rules to clarify and
simplify the exceptions in our Rules. Specifically, to eliminate the
disparate restrictions imposed on manufacturers as compared to the
restrictions imposed on amateur service licensees, to allow manufacturers to
market equipment in the United States that they may market overseas, and to
eliminate any ambiguity in these rules, we will propose to delete the
following requirements: (a) a manufacturer must design an amplifier to use
a minimum of 50 watts drive power, and (b) the amplifier must not be capable
of operating on any frequency between 24 MHz and 35 MHz. Historically, we
note that the Commission promulgated Sections 97.315 and 97.317 of our Rules
at a time when the Citizens Band (CB) Radio Service was the primary service
that individuals used to satisfy their personal communication needs. The
Commission adopted these Rules in 1978 to prevent commercial manufacturers
from marketing to CB Radio Service users RF power amplifiers that had been
approved for use at amateur stations. We note, however, that Section
95.411 of our Rules already satisfies the policy objectives sought by
Sections 97.315 and 97.317. Specifically, Section 95.411 of our Rules
prohibits, under any circumstances, an individual from attaching an external
RF power amplifier or any device capable of amplifying the signal to a CB
transmitter. Thus, an individual who uses an amplifier at a CB Radio
Service station would violate a CB Radio Service rule and not an amateur
service rule. Therefore, to eliminate redundancy and provide clarity in our
rules, we propose to amend Sections 97.315 and 97.317 of our Rules. We
request comment on this proposal.
86. We also propose to delete Section 97.3(a)(19) of our Rules. This rule
section defines an external RF power amplifier kit as a number of
electronic parts which, when assembled, is an external RF power amplifier,
even if additional parts are required to complete assembly. Because of the
broad scope of this definition, we are concerned that an amateur radio
operator would find it difficult to determine if a group of electronic parts
he or she purchases or possesses will be defined by the Commission as an
external RF power amplifier kit. In this regard, we note that because many
electronic parts used in RF power amplifiers are also used in other
electronic equipment, any group of electronic parts, particularly if
supplemented by additional parts, could be assembled to make a power
amplifier or part of a RF power amplifier. Because of the uncertainty
created by this rule, we propose to eliminate Section97.3(a)(19) of our
Rules. We request comment on this proposal.
Tom's Tubes: Specializing in Amateur Radio Amplifier Tubes/Sockets & G3SEK
Tetrode/Triode Boards & Kits http://www.tomstubes.com
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