[Premium-Rx] R&S ESVP/ESH3?

Heinz Breuer hbreuer at debitel.net
Thu Dec 22 09:21:06 EST 2016


Hello,
for casual listening you should also consider the earlier ESH2 and ESV. These are identical to the ESH3 and ESVP regarding the RF, IF and demodulating circuits but miss the advanced automated measuring, the direct frequency entry via keypad and memories. The ESH2 and ESV are half wide 19" units and offered much cheaper than the ESH3 and ESVP. 
vy 73 Heinz DH2FA, KM5VT

Von meinem iPhone gesendet

> Am 21.12.2016 um 10:58 schrieb "sm0aom at telia.com" <sm0aom at telia.com>:
> 
> I have and use both the ESH3 and the ESVP, and they are not intended as general purpose communications receivers.
> In particular, their AGC behaviour is something which takes some time to get accustomed to.
> 
> Performance-wise, they are quite good, but everything is optimised for their role as calibrated selective level meters and EMI receivers.
> 
> Another aspect is that filter bandwidths and shape factors are not made for communications purposes.
> 
> With the proper peripheral equipment, they also can be used for band occupancy measurements and for signal quality and frequency accuracy measurements. Those interested in the Frequency Measuring Tests can do worse than with an ESH3 and a GPS/Rubidium frequency standard.
> 
> 73/
> Karl-Arne
> SM0AOM
> 
> ----Ursprungligt meddelande----
> Från : w2hx at w2hx.com
> Datum : 2016-12-19 - 18:44 (UTC)
> Till : premium-rx at mailman.qth.net
> Ämne : [Premium-Rx] R&S ESVP/ESH3?
> 
> Hi friends,
> 
> Does anyone have any opinions on how R&S ESVP/ESH3 radios perform as general purpose receivers? I've always had an interest in them, but wasn't sure if they were more appropriate for EMI or some specific purpose.
> 
> Thanks
> Eugene W2HX
> 
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