[Amps] Novice heater choke question

n8de at thepoint.net n8de at thepoint.net
Wed May 24 13:19:47 EDT 2017


According to the ARRL web page:

"Right now, you don't need a license to operate on 1750 meters, but  
there are severe legal restrictions on what you can put on the air  
there. For starters, you can't run more than 1 W input to the  
transmitter's final stage, and the entire length of the transmission  
line and antenna combined cannot exceed 15 meters "

How does that jibe with using a very large amp?   ONE watt INPUT to  
the FINAL STAGE?

Sorry ... just playing devil's advocate here.

73
Don
N8DE




Quoting Chris Wilson <chris at chriswilson.tv>:

>
>
> Hello Don,
>
> Absolutely  within the rules, antenna efficiency for anything a UK ham
> is likely to erect for 136kHz is woefully inefficient. And I'm sick of
> mollycoddling FET's :)
>
> On Wednesday, May 24, 2017,  you wrote:
>
>> As the FCC proposal for this band includes a restriction to 5 watts
>> EIRP ... do you think an amp there is within the rules?
>
>> 73
>> Don
>> N8DE
>
>
>
>
> --
> Best regards,
>  Chris                            mailto:chris at chriswilson.tv
>
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>





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