Kokusai mechanical filter



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Source page: http://commons.wikimedia.org/wiki/File:Kokusai_mechanical_filter.jpg
English: Kokusai mechanical filter intended for use in SSB radio receivers.

Operating frequency: 455 kHz
Bandwidth (6dB): 2 kHz
Bandwidth (60dB): < 6 kHz

Dimensions (wxhxd): 45x15x15 mm
???????: ???????????? ?????? ???????????? ????? «Kokusai Electric Company» ??? ??????????????? c ???????????? ??????????

??????? ???????: 455 ???
?????? ??????????? (6 ??): 2 ???
?????? ??????????? (60 ??): ?? ????? 6 ???

???????: 45x15x15 ??
Deutsch: Mechanisches ZF-Filter von Kokusai für den Einsatz in SSB-Empfangsgeräten

Mittenfrequenz:: 455 kHz
Bandbreite (6 dB): 2 kHz
Bandbreite (60 dB): < 6 kHz

Abmasse (bxhxl): 45x15x15 mm
Date 7th August 2010
(7 August 2010(2010-08-07) (original upload date))
Source Transferred from en.wikipedia; transferred to Commons by User:Wdwd using CommonsHelper.
(Original text : Flickr, with description from another page.)
Author ja1vbn. Uploaded by SpinningSpark. Original uploader was Spinningspark at en.wikipedia
(Reusing this file)



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  • 2010-08-07 08:45 Spinningspark 640×309× (66417 bytes) {{Information |Description=Kokusai mechanical filter intended for use with SSB radio receivers. <br /> Operating frequency: 455 kHz<br /> Bandwidth (6dB): 2 kHz<br /> Bandwidth (60dB): < 6 kHz<br /> Dimensions (wxhxd): 45x15x15 mm |Source=[http://www.flic

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