[ICOM] IC7300 Smeter

[Guenter Klomann]

ok, the Specification page show the sensitivity for preamp1 of -123dBm for 10dB S/N and SSB bandwidth
S0 should be -127dBm. The Specification do not say, that the S0 reading is -127dBm and S9 is 50 uV.
So, is the S9 Smeter reading correct (50uV) with preamp1?

Guenter, DK1RI

> Julio Peralta <jperalta4 at verizon.net> hat am 11. Januar 2017 um 14:05 geschrieben:
> 
> 
> Check your manual on the Specifications page under Sensitivity. In my manual
> not for the 7300, it shows sensitivity measurements done with Preamp 1 on.
> Yours may be different so check the manual.
> 
> Julio, W4HY 
> 
> -----Original Message-----
> From: Icom [mailto:icom-bounces at mailman.qth.net] On Behalf Of Guenter
> Klomann
> Sent: Wednesday, January 11, 2017 5:45 AM
> To: icom at mailman.qth.net
> Subject: [ICOM] IC7300 Smeter
> 
> The IC7300 S-meter readings vary with the settings of the
> Preamp1/Preamp2/no_preamp.
> 
> Wich setting show the the correct value measured at the antenna input? (I
> did not found anything in the manual)
> 
> The Flex show exact values independent of the the settings, the KX3 require
> Preamp1 (as given in the manual)
> 
> Tnx for answer
> Guenter
> DK1RI
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