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F6HBB > TECH 17.12.05 14:44l 52 Lines 1796 Bytes #999 (0) @ WW
BID : 26406_F6HBB
Read: GUEST DL1LCA DL8UR OE7FMI
Subj: CP F6HBB: Re HELP TRANSISTOR
Path: DB0FHN<DB0NOE<DB0GAP<DB0KFB<DB0CZ<DB0GV<DB0EAM<DB0SMG<DB0RES<ON0AR<
TU5EX<F6GAQ<F6CDD<F6BVP<F5KCK<F6HBB
Sent: 051216/1557Z @:F6HBB.FRPA.FRA.EU #:26406 [Montigny-95*Pactor] $:26406_F6H
From: F6HBB@F6HBB.FRPA.FRA.EU
To : TECH@WW
Original to IK0BDO@IZ0AWG.ILAZ.ITA.EU
[¯¯¯ TST HOST 1.43c, UTC diff:-1, Local time: Fri Dec 16 09:06:56 2005 ®®®]
>From: IK0BDO@IZ0AWG.ILAZ.ITA.EU
>To : TECH@WW
>
>IK0BDO/TPK 1.83c Msg #:1826 Date:15-12-05 Time:0:29Z
>
>Do anybody can suggest me a possible substitution of high power 28 volt VHF
>transistor BLV25 with a similar, as close as possible, type ?
>I would not have to scrap my 300 watts transistoryzed two meters linear
>amplifier due to the blowing of their push-pull.
>Any suggestion welcome.
>73 ! Roberto IK0BDO.
>
Hi there Roberto
I got a look in the internet for you and found:
1 - BLV25 28V is considerated an absolete part. Original was Philips and
more of those parts were fabricated in Germany.
2 - Direct replacement part is FMB175 from ASI (Advanced Semiconductor Inc)
3 - N-tronics GMBH could supply you, but you must write or e-mail them for
price. They say they supply by post.
Their Internet site is : www.n-tronics.com
The adress is N-tronics GMBH
Schlossstrasse 50
91757 TREUCHTLINGEN Deutschland
I suggest you try www.n-tronics.com and e-mail your request.
4 - Some years ago an Italian ham had get modules with 3 transistors and
offered 1 module in exchange of information.
This is all I know for the moment.
best 73's
joaquim de f6hbb
...............................................
. 73... Joaquim F6HBB @F6HBB.FRPA.FRA.EU
. FR 95370 MONTIGNY-LES-CORMEILLES JN18CX .
...............................................
.Scanning 24/24 --> 7038 Khz et 7040 Khz mark.
............* Montigny*Pactor *..............
....... ** Pactor I & II ** ........
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