[Amps] The cost of amplifiers, radios

Alek Petkovic vk6apk at bigpond.com
Tue Dec 6 16:09:14 EST 2016


1500W is absolutely true and easily repeatable. I have witnessed it 
personally, if the LP100A power meter is to be believed.

King Conversions do it every day of the week.

73, Alek
VK6APK

On 7/12/2016 4:14 AM, Richard Solomon wrote:
> 1,300 Watts out at ~ 65% efficiency
> equates to 2,000 Watts input.
>
> Better save your nickels for that new
> power xfmr you will soon need !!
>
> I have heard these tales before of
> folks claiming upwards of 1,500 Watts
> out on an SB-220.
>
> I file them away along with the photo's
> I took of the Loch Ness Monster.
>
> 73 es HH, Dick, W1KSZ
>
> On Tue, Dec 6, 2016 at 12:49 PM, Paul Baldock<paul at paulbaldock.com>  wrote:
>
>    
>> I run an SB220 modified for 6M (single band). 1300W PEP out.
>>
>> - Paul
>>
>> At 09:13 AM 12/6/2016, Richard Solomon wrote:
>>
>>      
>>> I would think the efficiency on 6
>>> would be rather poor.
>>>
>>> Three tubes in parallel ??
>>>
>>>   73 es HH, Dick, W1KSZ
>>>
>>> On Tue, Dec 6, 2016 at 10:01 AM, Paul Baldock<paul at paulbaldock.com>
>>> wrote:
>>>
>>>        
>>>> At 05:16 AM 12/6/2016, you wrote:
>>>>
>>>>          
>>>>> ##  legal limit here in canada is 2250 w pep out... measured at the
>>>>>            
>>> ant.
>>>        
>>>>>            
>>>>
>>>> An even better reason than "the Donald" to move to Canada.
>>>>
>>>> My ideal amp would be and automated 3 x 3-500Z, 160m to 6m. $500 total
>>>>          
>>> for
>>>        
>>>> brand new replacement tubes.
>>>>
>>>> - Paul
>>>>
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>>
>>      
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>    

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