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F4BWT  > MODS     02.03.07 21:29l 100 Lines 2361 Bytes #999 (999) @ WW
BID : 23HF4BWT_0GY
Read: GUEST DO3JB DL1LCA DG8YHH DK6ULI
Subj: Re: Mods FT897 YAESU
Path: DB0FHN<DB0NOE<DB0GAP<DB0AAB<DB0FSG<DB0MRW<DB0ERF<DB0FBB<DB0IUZ<DB0GOS<
      DB0RES<IS0HHA<F4BWT
Sent: 070302/2025z @:F4BWT.FCEN.FRA.EU [Chartainvilliers Dept28] obcm1.07b3 LT:
From: F4BWT @ F4BWT.FCEN.FRA.EU (Laurent)
To:   MODS @ WW
X-Info: Sent with login password

FT-897 Modification

 

1 Remove the 8 screws affixing the top panel of the transceiver and gently lift
it off.

2 Carefully remove the small 2-pin speaker plug from the left rear corner of
the transceiver

interior, then remove the heavier 6-pin plug from the connector inside the
right side of the

transceiver. This can be removed by pushing on the tab to release the
connector.

3 Locate the nine jumpers. These are located about 2" from the front edge of
the main unit and

about 3/4" from the left edge. You now have a choice of 2 different mods:

For 144/430MHZ TX expansion only, remove the jumper at JP1002, leaving the
other jumpers

alone. For the complete expansion per the above listing, place jumpers at
JP1007/1008/1009,

and remove the jumpers at JP1001/1002/1003/1004/1005(leave the jumper at JP1006
in place).

Note the unusual sequence for the numbering. With the front of the rig facing
forward, from the

front of the rig to the back, the numbers of the jumpers are as follows:

1003,1002,1001,1006,1005,1004,1009,1008, 1007.

Result of radio should look like below after FULL mod was done:

----BACK OF RADIO------

1007 - Jumper

1008 - Jumper

1009 - Jumper

1004 - Blank

1005 - Blank

1006 - Jumper

1001 - Blank

1002 - Blank

1003 - Blank

----FRONT OF RADIO-----

4 Replace the top panel

With the transceiver off, press and hold the [F] and [V/M] keys; while holding
them in, turn the

radio on. Modification is now complete.

5 The radio is now completely reset to all the original factory settings except
that it now is able to

transmit 1.8-56 MHz, 137-164 MHz, and 420-470 MHz. You will need to reprogram
all the

menu operations and memory channels


Good luck
Laurent F4BWT



From: ZS6HJB@ZS0DLD.PTA.GAU.ZAF.AF
To  : MODS@WW
>Hullo there to anyone that can tel me if there are any mods to get this
>radio to Transmit on the 4 meterband...We can use it in South Africa..
>Please let me know whwew I can get hold of it...Even on Internet..
>Please let me know....
>Thank you very much...
>Hans and Marietjie in South Africa..
>
> 73 en 88 van Marietjie en Hans, ZS6HJB @ ZS0DLD       
> Boodskap tyd is: 21:14 on 02 Mar 2007               
>         Monument   Krugersdorp.                       
>        * _____________________*

 


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