[AMRadio] Amplifier to use with my DX-60


Alan Beck abeck at xplornet.com
Fri Mar 17 08:20:55 EST 2006


Thank you Tom.

;-)

I love been a thread seed.

You guys have all been great in helping me decide which linear to seek 
out in the Heathkit cheapo line.

so, is the 220/230 the best choice to get the job done. I think from 
what I am seeing here that the 200 just would not cut it.

73,

Alan


TChesek at Epix.Net wrote:
> If I understand these responses this all boils down to answer Alan's
> original question and that is that a SB-200 would be ok with the DX-60 at
> the DX-60's max output . Correct?
>
> Tom K3TVC
>
>
> ----- Original Message ----- 
> From: "Mike Dorworth, K4XM" <k4xm at arczip.com>
> To: "Discussion of AM Radio" <amradio at mailman.qth.net>
> Sent: Thursday, March 16, 2006 5:45 PM
> Subject: Re: [AMRadio] Amplifier to use with my DX-60
>
>
>   
>> YUP. The two things are the tubes and the power supply.. One half
>> dissipation is MAX.. you are using 800 watt tubes so 400Watt carrier is
>>     
> max.
>   
>> The Thunderbolt has a real power supply, so, sure 300 watts is fine.Since
>> SSB is 25 to 30 percent average of peaks the manufactures can squeeze in
>> small supplies for voice or CW service. Ever make you wonder that they
>>     
> might
>   
>> allow 2500 watts input SSB but only 400 for RTTY. AM and RTTY separates
>>     
> the
>   
>> Men from the boys.. Mike
>> ----- Original Message -----
>> From: "Dale Smith" <newday at metrocast.net>
>> To: "Mike Dorworth, K4XM" <k4xm at arczip.com>; "Discussion of AM Radio"
>> <amradio at mailman.qth.net>
>> Sent: Thursday, March 16, 2006 5:43 PM
>> Subject: Re: [AMRadio] Amplifier to use with my DX-60
>>
>>
>>     
>>> How about a Johnson thunder bolt is 300 watt carrier ok ? I hope so
>>> cause that is what I have been doing
>>>  The transformer in there is twice as big as my swan mark 1.
>>>  thanks ..de/dale/ka5who
>>>
>>>       
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>
>
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