[Boatanchors] OT part numbers for D5/D6 on HW-8 qrp rig

Carl km1h at jeremy.mv.com
Thu Feb 24 19:07:31 EST 2011


A 1N914 or 1N4148 will work as well, its just a switching diode.

Carl


----- Original Message ----- 
From: "Rod Hogg" <revcom at wbsnet.org>
To: "'John Flood'" <kb1fqg at yahoo.com>; <boatanchors at mailman.qth.net>
Sent: Thursday, February 24, 2011 6:17 PM
Subject: Re: [Boatanchors] OT part numbers for D5/D6 on HW-8 qrp rig


John,

Per my HW-8 manual, D5, D6, D7, D8, etc are all Heath P/N 56-24 and industry
number -1N458-.  Looks like band switching diodes in receiver RF amp drain
circuit. Crosses to the ECG/NTE-177.  Little rascal uses -23- of them! That
help?

Rod
KØEQH

Sent: Thursday, February 24, 2011 3:25 PM
To: boatanchors at mailman.qth.net
Subject: [Boatanchors] OT part numbers for D5/D6 on HW-8 qrp rig

No luck trying to subscribe to the yahoo group for the HW-8 I've got one
fixed
up and working except for the fact that I need to replace Diodes 5 and 6.

Anyone know what they are? Online manuals dont show the parts list. I
figured
you guys are smarted than the yahoo list anyway!

John Flood
KB1FQG

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