[ICOM] AT500 problem on 18 and 24 Mhz

[Kenneth Nilsson]

Den 06-01-07 16.13, skrev "Bert Almemo" <balmemo at sympatico.ca>:

> I have problems with my AT500 on 18 and 24 Mhz bands.
> 
> This is the setup: IC-765, IC-2KL and AT500. 3 antennas are connected to the
> AT500. Ant1 - yagi for 14/21/28 Mhz,
> Ant2 - Carolina Windom for WARC bands+7+3.5 Mhz, Ant3 - Inverted L for 1.8
> Mhz.
> 
> When switching the trx to 18 and 24 Mhz bands, AT500 in AUTO positon, the
> signal/noise drops drastically and only very strong stations can be heard.
> It seems like the AT500 is not tuning properly.
> 
> If I manually switch the AT500 to another band, trx is still on 18 or 24
> Mhz, using the Windom, e.g. 3.5 Mhz the signals are back to normal or much
> higher than when in the AT500 is in the AUTO position.
> 
> I have gone through the preset procedure and checked all connections and
> everything seems to be OK. Still, the AT500 does not tune properly on 18 and
> 24 Mhz, which are the only two bands where you have two bands in the same
> band switch position, i.e. 18/21 and 24/28. Any suggestions would be much
> appreciated.
> 
> 73 Bert, VE3OBU 
> 
> ----
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Hej Göran
Det påminner ju lite om mina problem med AT:n, eller hur?
Hörs vi klockan 1700 SNT?
73 de Kenneth/SM7CQY