[1000mp] filtering for Rtty on a "Field"

Jay Bromley jayw5jay at cox.net
Sun Jul 23 13:43:22 EDT 2006


Hi Mike,
Noel is correct, if you left the AFC on it will grab the receive signal. 
Also just an FYI, if you click inside the FFT display you could have moved 
the receive passband around.  One of things I do on ( assuming you are using 
MMTTY ) is click on "HAM" button to restore the settings back to default. 
But sure AFC is turned off and click on HAM and you should be A-OK.

73 de w5jay/jay..


> If you were using MMTTY engine, have you unchecked the AFC?????
>
>
>> I have a question about filtering my FT1000 MP Field for Rtty. Since
>> they come with a 500 hz filter already in the second IF, I put in the
>> 500 hz filter in the third IF, and also the Inrad roofing filter at the
>> same time. This really works well on CW.
>>
>> My question is, last weekend in the Naqp Rtty, this really worked well.
>> But I ran into a problem. I was transmitting 20 hertz higher then my
>> receive frequency. No problem once I was made aware of this, and set my
>> rit at -.020, that put me back in transceive and all was well. Did this
>> have something to do with the way the rig is now filtered, or have I got
>> a setting wrong in the software (MMTTY engine in WriteLog). Thanks...
>>
>> 73, Mike K9MI



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