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-   -   FT-726 receive very poor (https://www.radiobanter.com/equipment/16433-ft-726-receive-very-poor.html)

Mike Lynn May 31st 04 01:46 PM

FT-726 receive very poor
 
can anyone assist...

i picked up a FT-726R, untested and with no warrenty recently and it
has 144 and 50mhx modules ....

my questions are ..

1, the receive on 144 is very poor, i can only just hear the local
repeater, i have tested with my handheld and i can receive at 59 plus
when transmitting next to the radio but the gain is very bad ... any
ideas.. i did see in a earlier posting that maybe the BF981 might need
replacing ... an i correct or can anyone help.

2, the 50mhz module has no cables .. Grrr :-(, can these be made up,
do the have to be shielded?

3, I disconected the 144 and wired up the 50mhz module in it's place
and i got a E on the display ... can the 50mhz module be run on it's
own ?

appreciate any help with this, and any more that i find on the way to
repairing this radio.

thanks for reading

Mike



Mike Lynn June 17th 04 11:32 PM

Well it looks like i may have found some of the problem, after
tracking down some of the voltages listed in the tech manual, i seem
to have 2 x µPC1037H failed on the RX board, Q10 and Q11 since they
are giving out no readings at all. ( DEAD )

now does anyone know where i can get hold of 2 x µPC1037H or there
equivlents

thanks all


Mike Lynn



Mike Lynn June 17th 04 11:32 PM

Well it looks like i may have found some of the problem, after
tracking down some of the voltages listed in the tech manual, i seem
to have 2 x µPC1037H failed on the RX board, Q10 and Q11 since they
are giving out no readings at all. ( DEAD )

now does anyone know where i can get hold of 2 x µPC1037H or there
equivlents

thanks all


Mike Lynn



Harold E. Johnson June 17th 04 11:45 PM



now does anyone know where i can get hold of 2 x µPC1037H or there
equivlents

No, but if you wind up scrapping the unit and have either a 50 MHz module or
a tone board, I'd be interested in buying them.

W4ZCB



Harold E. Johnson June 17th 04 11:45 PM



now does anyone know where i can get hold of 2 x µPC1037H or there
equivlents

No, but if you wind up scrapping the unit and have either a 50 MHz module or
a tone board, I'd be interested in buying them.

W4ZCB



Mike Lynn June 18th 04 11:43 PM

ignore that last message .... it was me testing on Fm and these are
powered up only on USB.....

Mike

Mike Lynn June 18th 04 11:43 PM

ignore that last message .... it was me testing on Fm and these are
powered up only on USB.....

Mike


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