[INRAD] Filters for the TS850 kenwood.

Mike Brown k9mi at sbcglobal.net
Thu Mar 16 10:53:38 CST 2006


I see Inrad offers a 2.1 khz and a 1.8 khz filter. I didn't ever use ssb 
filters in my 850 (don't have it now) but I had 400 hz in both the 8.83 and 
455 IF. From what I could tell, there was an improvement with just the 8.83, 
but it really helped putting in the 455 khz filter also. I always use Inrad 
filters in every radio I've had. Are you wanting the radio for ssb 
contesting? 2.1 and 1.8 are pretty tight. You might email Inrad and see what 
they suggest. The web site is near the bottom of the email.

Good luck.... 73 Mike K9MI



----- Original Message ----- 
From: GB Antennes & Towers
To: List at inrad.net
Sent: Thursday, March 16, 2006 08:29
Subject: [INRAD] Filters for the TS850 kenwood.


I´am need some information for the TS850 from Kenwood for better Sensitivty.
The Receiver circuitry are triple converion system
Intermediate Frequency : 1 st IF =73.05 MHz  2nd.IF = 8.83 MHz  3rd IF = 455 
KHz

We have instal a YK-88SN-1 SSB  8830 kHz filter but no improvement

73`
george PA8GB



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