Both antennas share the same electrical length.
The performance will be the same.

So there are at least 2x SW versions for HW v1.7

Hey. Another software version .

Just received 2x baofeng UV-5R mini with upgraded hardware.
Both FM and AM receive is much better.
See compare between V1.0 (left) and V1.7 (right) on the movie.

#hamradio #hamr #AmateurRadio #handheld #hardware #Baofeng #aircraft #airport #aviation

This was "measured" with a 10 dollar AliExpress EMF meter on a roof. Over 1900V/m.
The real measured value with a calibrated Narda was less than 2V/m.

#hamradio #hamr #AmateurRadio #antenna #EMF #cheap #calibration #measurement #EMF

On a roof for #5G modernization and we found "unknown antennas".
These are probably the ones of ATV #repeater PI6HVS in Hilversum. On #70cm, #23cm, #13cm and #3cm

#hamradio #hamr #AmateurRadio #ATV #television #hamnet #UHF #SHF

Lins, PA3CMC, just sent me some pictures of his #dx #expedition to #Zambia
He and 3 other ham are active via the #moon on #6m #2m #70cm #23cm

#hamradio #hamr #AmateurRadio #moonbounce #Africa #antenna

Weekend! Already an hour in the pileup of S21WD on 40m cw and... I can handle it 😁

#hamradio #hamr #AmateurRasio #weekend #beer #triple #DX #cw #morse #shortwave #Friday #Begali

Your phone can be a useful tool to check fuses.

#hamradio #hamr #AmateurRadio #electronic #DIY #repair #troubleshooting #fuse #phone #tool

| Radio 4 Brainport Your international station from the City of Light ! See our Latest News High bitrate MP3 : Low bitrate AAC : Add these streams to your phone so you can listen with one click ! And we have more ways to...

That's our radio transmitter of Radio4brainport.
Programming for expats in the region.

| Radio 4 Brainport share.google/zXEhC9ZclNSp...

In the Netherlands you should pay 11 dollar/gallon....

On site to make some modifications on the #mediumwave TX #antenna at 747 kHz
Also #hamnet at #FM repeaters on 2m 70cm and 23cm.

#hamradio #hamr #AmateurRadio #radio #broadcast #Eindhoven #VHF #UHF #dish #transmission #5GHz

😆

And I promised her not to start another collection.....

#hamradio #hamr #AmateurRadio #RadioAmateur #Radio #CW #CW4EVER #morse #key #collection

J51A
What a great #expedition and first class operators !
They ears heard me so I was able to get J5 in the log from 80m till 10m in #CW

#hamradio #hamr #AmateurRadio #DX #GuineaBissau
#shortwave
#morse

Many thanks for your reply and photos. This will give me more inspiration.

Added another passive heatsink.
Now also with a 12v fan underneath for the hot summer days.
I can also try with thinner air filter.

#hamradio #hamr #AmateurRadio #radio #websdr #summer #temperature #CPU #fan

Installed a fan tower and special case for cooling my web888 #websdr but after 60min already 45C in a 18C room.
I have to find an better solution.
Fan is running at 12v at highest speed.

#hamradio #hamr #AmateurRadio #cool #temperature #radio

Ik werd vlak voordat ik ging stemmen beïnvloed om dit te doen. Er hing buten een bordje: "stem lokaal".

Pileup of 3Y0K Bouvet is now on 20m and is 34 kHz wide.

The UP police is also very active.

#hamradio #hamr #AmateurRadio #Bouvet #DX

Do you use http or https?
Try http

Great!! Well done 🫡

My 2nd #kiwisdr in now on air. This is a v2 running next to the version 1.

V1:
pe1rdp.no-ip.org:8073

V2:
pe1rdp.proxy.kiwisdr.com

Both running on a wellgood preamp and wellbrook loop.

#hamradio #hamr #AmateurRadio #HF #SDR #radio #antenna

So I took a #vacuum #cleaner #filter to prevent getting dust into the #websdr
But, this blocks the airflow too much and #temperature is now 43 degrees already.
Back to the drawing table.
Maybe this heatsink will help?

#hamradio #hamr #AmateurRadio #CPU #fan #Web888

Turning the fan of the #Web888 was a success. #temperature drops from 42 to 37 degrees in a 18 degrees room.
But now the fan is blowing dust into the #websdr
Will this #filter be a good solution?

#hamradio #hamr #AmateurRadio
#radio #dust #radio #DIY

Succes Rob.
Ik weet zeker dat je deze moeilijke maar ook zeer boeiende taak als MP aankunt.

The #fan of the web888 #websdr makes too much noise but I found a Sunon maglev 40x40x10 in the junkbox. This fits perfectly in the web888 and the fan grille protects my fingers also.
Now skimming #FT8 to monitor propagation for ARRL #cw #contest

#hamradio #hamr #AmateurRadio

QRV in PACC #contest during spare time.
Also helped building this 80m vertical #antenna at the station PI4KAR.

#hamradio #hamr #AmateurRadio #HF #Netherlands