November 6 2020

MHz Block UTC ITU Ensemble + Location Details Remarks km
176.64 5B 0617 HOL MTVNL, Rotterdam/Cellnex Toren Waalhaven (zho) 100km
195.94 8A 0619 HOL 8A Randstad NL, IJsselstein/Gerbrandytoren (utr) 115km
178.35 5C 0623 D DR Deutschland, Wesel-Büderich (nrw) 148km
178.35 5C 0624 D DR Deutschland, Molbergen-Peheim (Cloppenburg) (nds) 301km
190.64 7B 0644 D hr Radio, Großer Feldberg (Taunus)/hr (hes) 277km
190.64 7B 0645 D hr Radio, Mainz-Kastel (hes) 274km
225.65 12B 0830 G BBC National DAB, Membury (EN-BER) 440km
225.65 12B 0830 G BBC National DAB, Bracknell/Coppid Beech Hotel (EN-BER) 387km
225.65 12B 0830 G BBC National DAB, Chartham (EN-KNT) 260km
225.65 12B 0831 G BBC National DAB, Hannington (EN-HPS) 417km
225.65 12B 0831 G BBC National DAB, Daventry (EN-NHA) 428km
225.65 12B 0832 G BBC National DAB, London/Crystal Palace (EN-GTL) 337km
225.65 12B 0832 G BBC National DAB, Holywell/Brynford Hill (WA-FLI) 597km

Holywell - Brynford Hill
Holywell – Brynford Hill

225.65 12B 0837 G BBC National DAB, Wolverhampton/Turners Hill (EN-WMD) 494km
225.65 12B 0852 G BBC National DAB, Sutton Coldfield (EN-WMD) 484km
225.65 12B 0854 G BBC National DAB, The Wrekin (EN-SHP) 533km
197.65 8B 0909 HOL RANDSTAD-ZW, Zoetermeer/Dunanstraat (zho) 119km
225.65 12B 0938 G BBC National DAB, Luton/Zouches Farm (EN-BEF) 373km
225.65 12B 0939 G BBC National DAB, Lark Stoke (EN-WAR) 462km
225.65 12B 0941 G BBC National DAB, Hannington (EN-HPS) 417km
204.64 9B 0945 D Antenne DE, Langenberg/Hordtberg (nrw) 173km
190.64 7B 0950 D hr Radio, Habichtswald (hes) 325km

Wolverhampton

Map

November 5 2020

MHz Block UTC ITU Ensemble + Location Details Remarks km
199.36 8C 0616 HOL MTVNL, Maastricht/Cellnex Toren (lim) 68km
197.65 8B 0910 HOL 8B Wageningen, Wageningen/Bemonte Residence (gel) 128km
195.94 8A 0932 HOL 8A Randstad NL, IJsselstein/Gerbrandytoren (utr) 115km
178.35 5C 1511 D DR Deutschland, Dortmund/Florianturm (nrw) 200km
178.35 5C 1511 D DR Deutschland, Siegen Süd (nrw) 233km
190.64 7B 1622 D hr Radio, Großer Feldberg (Taunus)/hr (hes) 277km
178.35 5C 1623 D DR Deutschland, Großer Feldberg (Taunus)/hr (hes) 277km
178.35 5C 1624 D DR Deutschland, Köln/Colonius (nrw) 155km
178.35 5C 1624 D DR Deutschland, Ebbegebirge Herscheid (nrw) 214km
195.94 8A 2134 F LILLE Etendu, Lille/Bouvigny le Mont 62 159km
192.35 7C 2155 F Lille-Local, Lille/Lambersart (59) 124km

Gerbrandytoren
Gerbrandytoren

Map

November 4 2020

MHz Block UTC ITU Ensemble + Location Details Remarks km
178.35 5C 2018 D DR Deutschland, Düsseldorf/Rheinturm (nrw) 145km
178.35 5C 2018 D DR Deutschland, Köln/Colonius (nrw) 155km
178.35 5C 2018 D DR Deutschland, Ebbegebirge Herscheid (nrw) 214km
204.64 9B 2019 D Antenne DE, Bonn/Venusberg (nrw) 170km
204.64 9B 2019 D Antenne DE, Düsseldorf/Rheinturm (nrw) 145km

Map

November 3 2020

New hardware.

Today I replaced the RF-Market with two stacked logpers from Tipa CZE made by Emme Esse from Italy. The two logpers are stacked about 125 cm apart and linked together with the Emme Esse combiner.

How are they stacked? Spacing: 147 cm apart. Each antenna is hooked up to the combiner with a 132 cm Belden H125 coax. H plane: 56° and E plane +/- 60°.

Belden H125
Belden H125 PVC

Opening angle of the stacked Emme Esse logpers on 9B vs 5C, Germany.

Logper specs:

  • operating frequency : 174 – 230 MHz
  • channels : 5-12
  • gain : 8.5 dB
  • anterior-posterior ratio : greater than 22 dB
  • output impedance : 75Ω
  • connection : built-in connector F
  • width of the main beam in the H plane : 56 °
  • number of elements : 14
  • mast mechanical load at 120 km/h : 3,6 kg
  • weight : 0,83 kg
  • length : 1100 mm

Compared to the RF-Market Yagi the gain is about the same or even a tiny bit less. The opening angle is clearly smaller than with only one logper or a yagi. Turning the antenna a few degree makes a difference on weak muxes.

Total cost 50.60 euros for two logpers and a combiner. Shipping included.

RF Market Yagi

RF Market Yagi


Emme Esse log periodic

Emme Esse log periodic


Emme Esse combiner

Emme Esse combiner


Stacking the logpers

Stacking the logpers


New set-up - stacked logpers beneath the Körner FM antenna.

New set-up – stacked logpers beneath the Körner FM antenna.

October 31 2020

MHz Block UTC ITU Ensemble + Location Details Remarks km
190.64 7B 0809 D hr Radio, Großer Feldberg (Taunus)/hr (hes) 277km
190.64 7B 0809 D hr Radio, Hardberg (hes) 333km
178.35 5C 0810 D DR Deutschland, Düsseldorf/Rheinturm (nrw) 145km
178.35 5C 0810 D DR Deutschland, Ebbegebirge Herscheid (nrw) 214km
178.35 5C 0810 D DR Deutschland, Bonn/Venusberg (nrw) 170km
204.64 9B 0811 D Antenne DE, Siegen Süd (nrw) 233km
204.64 9B 0811 D Antenne DE, Bonn/Venusberg (nrw) 170km
204.64 9B 0812 D Antenne DE, Dortmund/Florianturm (nrw) 200km

Sender Hardberg
Sender Hardberg

Map