[Amps] QRO Questions

Roger sub1 at rogerhalstead.com
Fri Feb 5 14:21:07 PST 2010



James Colville wrote:
> If you need 2" gas filled coax to your antenna.... You're probably running
> WAY to much power.
>
>
> If you need grease Zerks on your electric meter..... You're probably running
> WAY to much power.
>
> Feel free to add more....
>   
If your neighbors lights don't go out when you key the HF transmitter 
you are running QRP.
If you can't tune you amp on HF for a null using your neighbors lights 
you are considered to be running QRP.
On VHF and above:
If you can't use your neighbors lights as an RF indicator you are 
running QRP
If you can't use your neighbors lights as a calibration point for the 
UHF/UHF antennas you are running QRP

This from a guy who doesn't own anything capable of reaching the legal 
limit...except on 440...Here the power limit is 50 watts output on 440 
so the 100 watt Icom has to be backed off to be legal.

Oh! If the tires don't skid when you key the mobile rig you aren't 
running enough power.

73

Roger(K8RI)
> 73
> Jim W7RY
>
>
>
> On Fri, Feb 5, 2010 at 12:11 PM, la7sl Nils Petter <la7sl at norgespost.no>wrote:
>
>   
>> Pressurized gas filled flexible TV transmitter cable 2"
>>  ----- Original Message -----
>> From: "chas" <chasm at texas.net>
>> To: "Amps Amps" <amps at contesting.com>
>> Sent: Friday, February 05, 2010 9:06 PM
>> Subject: Re: [Amps] QRO Questions
>>
>>
>>     
>>> donroden at hiwaay.net wrote:
>>>       
>>>> I've never run anything stronger than a SB-220 or a 30S-1, and I was
>>>> wondering
>>>> after seeing some of the European QRO+++ stations ....... what do they
>>>> use for a rotor loop ? Seems that RG-8 and PL-259s or type "N"s would
>>>> be a limiting factor to any QRO project ... not to mention burning up
>>>> TA-33 CL  traps ( or other trapped beams ) ??
>>>>
>>>> Don WA4NPL
>>>> ____________________
>>>>         
>>> Don, I had gone way beyond that and have always assumed that they borrow
>>> on
>>> Broadcast engineering "megawatt" equipment.
>>>
>>> fwiw  chas
>>> --
>>> chasm at texas.net   k5dam  Houston, TX
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>>>
>>>       
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>>     
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