
Have used my 1000mp for a few years and like its overall performance. I like all the analog functions and use them extensively. However, I do not like the A/D or D/A converters and therefore do not use the digital functions for receive.
The radio is configured with an ANC-4 (with a tuned external noise dipole) inline to keep the background noise level to zero. This helps a great deal in enhancing the sensitivity of the rig as the AGC keeps the RF gain at a maximum while tuning.
The radio is configured with all filters slots filled with SSB filters. Note that by using the USER function (with specific settings) one can defeat all the filter offsets when the 2.0, 500 and 250 slot locations are engaged. This enables the placement and use of any filter in any location.
Also have the TCXO-6 and IRAD roofing filter in place. A word of caution - the roofing filter makes the IF alignment absolutely critical. If the alignment had been a little off prior to placement of the roofing filter, the effect would not have been noticeable. However, insertion of the roofing filter under this condition would result in a truncated output signal. Note that this affects weak signals the most (intelligibility is lost). Even the strong signals will sound ‘bad’ (truncated spectrum). This can be checked by using WWV - and corrected by making a slight adjustment to the TCXO unit (assuming there is no major board level misalignment issue to begin with).
Yaesu FT-1000MP
Friday, August 29, 2008
Posted by hemmy de YD3RLU at 3:07:00 PM 0 comment
Label: Amateur Radio
Kids are Quick
Sunday, June 1, 2008
TEACHER : Maria, go to the map and find North America ..
MARIA : Here it is.
TEACHER : Correct. Now class, who discovered America ?
CLASS : Maria.
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TEACHER : John, why are you doing your math multiplication on the floor?
JOHN : You told me to do it without using tables.
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TEACHER : Glenn, how do you spell "crocodile?"
GLENN : K-R-O-K-O-D-I-A-L"
TEACHER : No, that's wrong
GLENN : Maybe it is wrong, but you asked me how I spell it.
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TEACHER : Donald, what is the chemical formula for water?
DONALD : H I J K L M N O.
TEACHER : What are you talking about?
DONALD : Yesterday you said it's H to O.
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TEACHER : Winnie, name one important thing we have today that we didn't have ten years ago.
WINNIE : Me!
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TEACHER : Glen, why do you always get so dirty?
GLEN : Well, I'm a lot closer to the ground than you are.
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TEACHER : Millie, give me a sentence starting with "I."
MILLIE : I is...
TEACHER : No, Millie..... Always say, "I am."
MILLIE : All right... "I am the ninth letter of the alphabet."
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TEACHER : George Washington not only chopped down his father's cherry tree, but also admitted it. Now, Louie, do you know why his father didn't punish him?
LOUIS : Because George still had the axe in his hand.
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TEACHER : Now, Simon, tell me frankly, do you say prayers before eating?
SIMON : No sir, I don't have to, my Mom is a good cook.
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TEACHER : Clyde , your composition on "My Dog" is exactly the same as your brother's. Did you copy his?
CLYDE : No, teacher, it's the same dog.
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TEACHER : Harold, what do you call a person who keeps on talking when people are no
longer interested?
HAROLD : A teacher
Posted by hemmy de YD3RLU at 8:33:00 PM 0 comment
Label: SEO