[Amps] AL1500

[R.Measures]

Tom -- MFJ did that because the "expert" who designed it does not 
believe that an 8877 can oscillate in amplifier service.  This expert 
also does not believe that a SB-220/221 can occasionally oscillate, and 
he offers "proof" of such on his Website.  He accomplished this amazing 
feat by testing a 221 on two frequencies in the 100MHz region - other 
than on the anode-resonant frequency, which is where it oscillates of 
course. (approx. 110MHz)

On Apr 4, 2005, at 5:44 AM, n4xp at juno.com wrote:

> Wow....Why would they do that?  Thanks for the info, think I am 
> probably
> going to stick with the 3cx800 tube amps.
>
> 73
> Tom
>
> On Mon, 4 Apr 2005 03:23:35 -0700 R. Measures <r at somis.org> writes:
>> Tom -- It has the ability to occasionally oscillate at VHF -- because
>>
>> it is the only HF 8877 amplifier on this planet that uses no VHF
>> suppressor whatsoever.
>>
>> http://www.somis.org/8877-gs2.JPEG
>>
>> On Apr 3, 2005, at 4:29 PM, n4xp at juno.com wrote:
>>
>>> Would those with or having had an AL1500 please provide me insight
>> as
>>> to
>>> its abilities.  Also pros and cons would be appreciated.
>>>
>>> 73
>>>
>>> Tom N4XP
>>> _______________________________________________
>>> Amps mailing list
>>> Amps at contesting.com
>>> http://lists.contesting.com/mailman/listinfo/amps
>>>
>>>
>>
>> Richard L. Measures, AG6K, 805.386.3734.  www.somis.org
>>
>>
>>
>
>

Richard L. Measures, AG6K, 805.386.3734.  www.somis.org