The Eton Satellit; is it any good? Moving on to ABC Northern Territories 2325 kHz...

Hi there, wonderful to copy a signal from Tennant Creek on ABC's lowest shortwave band frequency - and one for which the use of SYNC and SSB was appropriate, as a test of those functions and to maximise discernibility. The audio quality on SYNC doesn't seem as clear on the Eton as it does on the Sony ICF-2001D, but it does work, as does SSB. Having said that, a data set of one reception video using SYNC isn't statistically significant, so definitely more to come before my mind is made up. 

It's worth remembering that simply hearing ABC Northern Territories on 120 metres with this little Eton is amazing, given it's (unfair) reputation, thus I certainly wasn't expecting such great things from it! 

Recorded at the woods in Oxford UK on 22/01/17 at 18:56 hrs UTC using a 50 metre longwire. Thanks for watching.

MW DX with 200 m Beverage: WTAM 1100 kHz, Cleveland, Ohio (presumed)

Hi there, although no ID is heard from this US news broadcast, WTAM is the most likely candidate with a 24/7 TX power of 50 kW on 1100 kHz. This would have been a PF if identified, so a pleasing catch nevertheless. Thanks to Matthias for his input. Recorded in Oxford UK on 10/10/16 at 02:00 hrs UTC using an Elad FDM DUO. Thanks for watching.

Sony ICF-SW77 vs ICF-SW55 vs Tecsun PL-310ET: Rádio Clube do Pará 4885 kHz, Brazil

Hi there, another station that can often be quite difficult to hear well in Europe, particularly indoors, but one which the Sonys manage to copy ok. Although clearly struggling again with this weak signal, the Tecsun PL-310ET actually produces some audio, so job well done. Recorded in Oxford UK on 29/12/16 at 22:05 hrs UTC using a Wellbrook ALA1530 active loop antenna. Thanks for watching.

 

MW DX with 200 m Beverage: WUNR Brookline, 1600 kHz, Newton, Massachusetts

Hi there, only the second time I've copied WUNR, so nice to catch them on the Beverage. A difficult signal to hear well due to severe adjacent channel QRM, but that's where the Elad and it's myriad of filtering options comes into it's own. Recorded in Oxford UK on 10/10/16 at 02:59 hrs UTC using an Elad FDM DUO. Thanks for watching.

Miniature shortwave marvel: Sony ICF-SW100, Radio Guinée 9650 kHz, with ID

Hi there, my first copy of Radio Guinée with the diminutive Sony ICF-SW100 - and having demonstrated the barbed wire fence doesn't necessarily provide the 'antenna services' of the Bonito Boni whip, here is an exotic station, heard quite clearly, doing just that. Also nice to have recorded a clear ID during this reception. Recorded in Oxford UK on 31/12/16 at 16:39 hrs UTC. Thanks for watching.

My latest post on SWLing Post....

DXpedition antenna testing: the Bonito Boni whip and a 240 metre barbed wire fence

240 metre barbed wire fence versus Boni whip: Zambia NBC Radio 1, 5915 kHz..the whip wins again!

Hi there, another comparison of the Bonito Boni whip and barbed wire fence and again, the whip does the business. I had serious concerns initially because it's performance at home in the 'electrosmog' was (understandably) terrible, worse than I had imagined. However, out in the field, in a quiet environment as my good friend and fellow whip user Giuseppe points out, it's a brilliantly performing, ultra compact antenna. Perfect for DXpeditions. Here the signal from Lusaka is so much clearer and stronger with the Boni whip, on what I would consider a properly difficult signal to hear well! Recorded in Oxford UK using a Sony ICF-SW55 receiver on 14/01/17 at 17:19 hrs UTC. Thanks for watching.

240 metre barbed wire fence vs Boni whip: Voice of Africa 9505 kHz, Sudan..the whip wins yet again!

Hi there, the Boni whip does it again, delivering a stronger signal than the barbed wire fence with this signal from Sudan. My £100 investment is starting to look like a good deal now! Recorded in Oxford UK using a Sony ICF-SW55 receiver on 14/01/17 at 16:44 hrs UTC. Thanks for watching.

240 metre barbed wire fence versus Boni whip : AIR National Channel 9380 kHz..the whip wins again!

Hi there, the whip trounces the barbed wire fence again, this time the target is the signal from All India Radio National Channel on 9380 kHz (TX Aligarh, 250 KW). Very nice to see the whip coming into it's own on a DXpedition! Recorded in Oxford UK on 14/01/17 at 16:39 hrs UTC using a Sony ICF-SW55 recevier. More videos in this series to come. Thanks for watching.

Bonito Boni whip versus 240 metre barbed wire fence: Voice of Indonesia 9525 kHz

Hi there, this is the first in a series of tests comparing the effectiveness of the 240 metre barbed wire fence as an antenna, to the very compact Bonito Boni whip. Whilst the fence delivers some very respectable DX with the Tecsun PL-310ET, in this reception video there is only one winner - the Boni whip. Great to finally demonstrate excellent performance of the whip on a DXpedition and for me personally, quite surprising as to how much stronger the signal from Indonesia was on the whip. Recorded in Oxford UK on 14/01/17 at 16:28 hrs UTC using a Sony ICF-SW55 recevier. More videos in this series to come. Thanks for watching.

Ready to start testing the Bonito Boni whip out in the field

Hi there, a short video to share my completed set up of the Boni whip out in the field. Sony ICF-SW55 clipped to the barbed wire fence. Reception videos to follow. Thanks for watching.

My latest upload to SWLing Post...

Urban DXing: testing the Bonito Boni whip against a 30 metre longwire & the Wellbrook ALA15030

Setting up to compare the Bonito Boni whip performance to a 240 metre barbed wire fence

Hi there, I thought this would be an interesting experiment. Having established the effectiveness of the whip against the Wellbrook ALA1530 active loop and a 30 metre longwire in an urban environment, I turned my thoughts to how it would perform in a quiet location, up against one of my established ad-hoc antennas! A further test in the woods will follow, but for now, here is my DXing set up for comparing the whip to the barbed wire fence!. The results which are to follow, are quite surprising. Thanks for watching.

Urban DX antenna test #5: Comparing 30 metre longwire to Boni whip on LW

Hi there, here is the fifth and final video in this series comparing the Bonito Boni whip to a 30 metre longwire in an urban environment. This time the target signal is Polski Radio on 225 kHz longwave and finally the Boni whip produces clearer audio than the longwire. Despite a significant increase in noise floor, the SNR appears to improve a little. The Wellbrook reception at the end of the video is a final calibration as to what is possible with an H field antenna in a noisy urban environment. Thanks for watching.

Urban DX antenna test #4: Comparing 30 metre longwire to Boni whip on MW

Hi there, here is a comparison of the longwire and Boni whip on medium wave. Watch how the signal from CFRB Newstalk 1010 Toronto 1010 kHz is buried under noise with both, until it miraculously appears at the end of the video when the Wellbrook is connected. What can you say? In a QRM-laden environment, neither a longwire or Boni whip is going to deliver serious DX. The H field Wellbrook, however, does the business. One more video in this series to come, with an example on LW, where the situation is a little different, then on to a comparison in the field between the whip and barbed wire fence...also interesting results! Thanks for watching.

Sony ICF-SW77 vs ICF-SW55 vs Tecsun PL-310ET: Radio Aparecida 11855 kHz, Brazil

Hi there, my best reception of Radio Aparecida to-date on the ICF-SW77, although I didn't realise at the time! The ICF-SW55 also performs very well, particularly on the narrow audio bandwidth filter, however, the Tecsun (understandably) struggles with this weak signal, but I think brief audio is heard once the narrowest filter has been selected. Recorded in Oxford UK on 29/12/16 at 20:29 hrs UTC using a Wellbrook ALA1530 active loop antenna. Thanks for watching.

Urban DX antenna test #3: Comparing 30 metre longwire to Boni whip

Hi there, the third reception video in this series of tests, comparing the Bonito Boni whip with a 30 metre longwire in an urban environment and then, as usual, a check on how the signal is heard with the Wellbrook ALA1530. In this example of the signal from Myanmar Radio 5985 kHz, there is no audio with either the longwire or Boni whip, only the ALA1530 manages to resolve some audio from their weak modulation. A LW and MW example to come, where, in one instance, the Boni whip prevails against the longwire. Conclusion: on SW, there is no advantage to the whip over a longwire, but no disadvantage either. Thanks for watching.

 

Urban DX antenna test #1: Comparing 30 metre longwire to Boni whip

Hi there, following my one-on-one tests of the Bonito Boni whip and Wellbrook ALA1530, it became very apparent quite quickly and perhaps not unexpectedly that the Bonito E field antenna couldn't get near the performance of the Wellbrook. That led me to plan another set of tests out at the 'DX' woods and check the performance delta in a very quiet environment. In the meantime, a number of friends and fellows expressed an interest in compariing the Boni whip to a cheap piece of wire, so here is the first of a series of reception videos doing just that, with a final check of the signal at the end using the Wellbrook. The signal is Radio Nacional Brazilia 6180 kHz and I think you'll agree there's no difference to the audio obtained with the longwire or whip, only the Wellbrook produces something half reasonable on what was a night of very poor reception conditions. Hope you enjoy it.

Bonito Boni whip versus Wellbrook ALA1530 test #7 winner: Wellbrook (7 wins out of 7)

Hi there, this is the final test comparing these two antennas in my noise-laden shack, using the Afia Darfur signal on 9510 kHz, from Santa Maria di Galeria, Rome, Italy. Once again, reasonable reception on the Wellbrook with an audio bandwidth filter of 6.6 kHz and a signal pushing over S9. However, once the whip is connected, the noise floor increases by more than 10 Decibels and the signal almost dissapears under the blanket of amplified noise. So it's 7 wins out of 7 for the Wellbrook, but I'm not giving up. For the next test, I'm interested to see how the whip performs against a 30 metre piece of wire slung around the garden - a less than ideal arrangement I used for some time before I purchased the Wellbrook. Then finally I'm going to take them both out to the woods and run another comparison. I must reiterate that I really want the Boni whip to prove itself an excellent performer in a quiet environment, because that would give me an excellent, very portable antenna to use on DXpeditions. Thanks for watching.

Bonito Boni whip versus Wellbrook ALA1530: Test #6 winner: Wellbrook

Hi there, I've taken a different approach this time - by using what is probably the strongest signal on shortwave at my QTH - CRI on 6020 kHz. With an 18 kHz audio bandwidth filter, audio fideltiy on shortwave doesn't really get much better than this. As might reasonably be expected wiht a huge signal, the difference in the performance of the two antennas based on audio fidelity at least, is much less obvious, despite the signficant drop in SNR with the Boni whip. One more reception video to come, to conclude this first series of tests. Thanks for watching.