Nabishi

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g7rfo
Posts: 2
Joined: Thu Apr 27, 2006 9:48 am

Nabishi

Post by g7rfo » Thu Apr 27, 2006 9:59 am

Hi Everyone

I have had a Nabishi 9100l radio for some time now (pmr) but never found any info about it.
What i need is some help on the diode arrangments for setting it onto 4m or 70cm?
could anyone help with this little problem??????
Thanks
Tom

500e
Posts: 6
Joined: Thu Oct 27, 2005 5:39 pm

nabishi diodes

Post by 500e » Sat May 06, 2006 6:11 pm

Formula for VHF Ch1 Rx 167.9625 same maths for low band.
N= 167.9125 - 164.0 Over 0.0125 = 314
EG. N = required freq - Base freq overStep freq
Step freq =0.0125 for Hi & Low band
Base freq for Hi is164.0mHz
Base freq for Low is 63.5 mHz
It is 10 15 byears since I worked on one :o

g7rfo
Posts: 2
Joined: Thu Apr 27, 2006 9:48 am

Post by g7rfo » Mon May 08, 2006 5:09 am

Hi 500e ?

Thanks for the reply
But can i just say I have no idea what you mean :eeek: lol
This Radio has a diode matrix that has 48 diodes in a sqare
D0-D5 reading down one side and CH 1-8 along the bottom.
From what i can gather it all depends on witch diodes are connected or diss-connected that gives the desierd freq for channels 1-8??
Any help would be great
Thanks
Tom

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