[Elecraft] Roofing Filters
Bob
K2TK at att.net
Thu Jun 22 15:12:42 EDT 2017
Hi Wayne,
Could you elaborate on "dynamic range" in crystal filters? A quick
search did not yield a definition. A SWAG might be another term for ultimate
rejection or it with ripple in the passband...
Just curious.
73,
Bob
K2TK ex KN2TKR (1956) & K2TKR
On 6/22/2017 12:54 PM, Wayne Burdick wrote:
> Yes. We screen every INRAD filter. Those that don’t meet our dynamic range targets are rejected.
>
> Wayne
> N6KR
>
>
>> On Jun 22, 2017, at 9:46 AM, Vic Rosenthal <k2vco.vic at gmail.com> wrote:
>>
>> I recall Wayne saying that Elecraft tested filters received from INRAD for some specific performance characteristics. I don't remember the details.
>>
>> Vic 4X6GP
>>
>>> On 22 Jun 2017, at 17:14, Clay Autery <cautery at montac.com> wrote:
>>>
>>> INRAD makes Elecraft's filters as I understand it...
>>>
>>> I'll be getting mine from Elecraft directly.
>>>
>>> ______________________
>>> Clay Autery, KY5G
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