ur0gt

Nikolay Kudryavchenko, UR0GT

Wire Antennas

Wire Antennas for the 160 and 80 meters

PDF file, 500 KB (ANTENTOP-01-2011, pp: 43- 48)

Vertcal Antennas

One Band Antennas

Antenna for 40- meter Band with Short Counterpoises

Small Vertical for the 80- meter Band

PDF file, 130 KB (ANTENTOP-02-2010, pp: 33- 34)

DEWD Vertical for the 80- meters

PDF file, 180 KB (ANTENTOP-01-2009, pp: 37- 41)

Bidirectional Vertical Antenna for the 20- meter Band

PDF file, 190 KB (ANTENTOP-01-2015, pp: 30- 31)

Multiband Antennas

Vertical Open Stub Antenna for the 40 and 20- meter Band

PDF file, 240 kB (ANTENTOP-02-2010, pp: 40- 42)

Two Vertical Antennas for 20-, 15- and 10- meter Bands

PDF file, 670 KB (ANTENTOP-01-2015, pp: 44- 49)

WideBand Antennas

UR0GT Wideband Antenna for 27- 30- MHz

PDF file, 368 KB (ANTENTOP-01-2020, pp.: 61- 64)

L- Vertcal Antennas

Multiband Antennas

Inverted L Antenna for the 160, 80 and 40- meter Band

PDF file, 430 KB (ANTENTOP-01-2021, pp.:26- 29)

L-Vertical Antenna for Nearest Objects for The 40- and 20- meter Bands

PDF file, 300 KB (ANTENTOP-01-2015, pp: 32- 34)

Vertical Inverted L for the 160, 80 and 40- meter Bands

PDF file, 180 KB (ANTENTOP-02-2010, pp: 48- 51)

Dipole Antennas

One Band Antennas

DEWD Dipole Antenna for the 80- meters

PDF file, 170 KB (ANTENTOP-01-2009, pp: 42- 45)

Narrow DEWD Dipole for the 80- meters

PDF file, 120 KB (ANTENTOP-01-2010, pp: 38- 39)

Dipole Antenna for the 80- meters With Rectangular UR0GT- Match

PDF file, 120 KB (ANTENTOP-01-2010, pp: 40- 41)

Dipole Antenna for the 80- meters With Triangular UR0GT- Match

PDF file, 120 KB (ANTENTOP-01-2010, pp: 42- 43)

DEWD Dipole for the 80- meters with a Stub Matching

PDF file, 120 KB (ANTENTOP-01-2010, pp: 44- 45)

Narrow DEWD Dipole for the 80- meters with a Stub Matching

PDF file, 120 KB (ANTENTOP-01-2010, pp: 46- 47)

Narrow DEWD Dipole for the 80- meters with an Inductance Matching

PDF file, 120 KB (ANTENTOP-01-2010, pp: 48- 49)

Multiband Dipole Antennas

Multiband Asymmetrical Dipole Antennas

PDF file, 300 KB (ANTENTOP-02-2010, pp: 35- 44)

Simple Dipole Antenna for the 7 and 21- MHz Band

PDF file, 300 KB (ANTENTOP-01-2020, pp.: 65- 67)

W3DZZ Antenna: Modification by UR0GT

PDF file, 150 KB (ANTENTOP-01-2018, pp.: 30- 31)

Windom Antennas

Windom UR0GT

PDF file, 90 KB (ANTENTOP-01-2015, p: 43)

I.V. Antennas

One Band Antennas

DEWD I.V. for the 80- meters

PDF file, 170 KB (ANTENTOP-01-2009, pp: 46- 49)

Multiband Antennas

Asymmetrical I.V. for the 80 and 40- meters

PDF file, 160 KB (ANTENTOP-02-2010, pp: 45- 47)

Loop Antennas

One Band Antennas

Compact Antenna for 160- meter Band for the DX- Window

PDF file, 220 KB (ANTENTOP-01-2016, pp.: 52- 53)

UR0GT Long Quad Antennas for the 28- MHz Band

PDF file, 560 KB (ANTENTOP-01-2021, pp..:45- 49)

Multiband Antennas

Delta Loop for 40- and 20- meter Band

PDF file, 1.7 MB (ANTENTOP-01-2012, pp: 55- 57)

Low Height Narrow Delta Antenna for the 80, 40, 20 and 15- meter Band

PDF file, 90 KB (ANTENTOP-01-2016, p.: 54)

Delta Antenna for 80-. 40-, 20- and 15- meter Bands

PDF file, 300 KB (ANTENTOP-01-2014, pp: 56- 58)

Half Loop Antenna for the 80-, 40,- 20,- and 15- meter Bands

PDF file, 3.2 MB (ANTENTOP-01-2012, pp: 58- 62)

Low Height Loop Antenna for 40- 6 meter Bands

PDF file, 750 KB (ANTENTOP-01-2021, pp.:32- 37)

Helical Antennas

UR0GT Helical Antenna for the 40- meter Band

PDF file, 160 KB (ANTENTOP-01-2017, pp.: 45- 46)

Directional HF Antennas

DEWD Broadband YAGI Antenna for the 80- meters

PDF file, 130 KB (ANTENTOP-01-2009, pp: 50-51)

Three Element YAGI Antenna for the 20- meter Band

PDF file, 220 KB (ANTENTOP-01-2016, pp.: 50- 51)

3- Elements YAGI for the 20- meter Band

PDF file, 3.2 MB (ANTENTOP-01-2012, pp: 63- 64)

4- Element YAGI Antenna for the 20- meter Band

PDF file, 220 KB (ANTENTOP-01-2018, pp.: 32- 33)

5- Element YAGI Antenna for the 20- meter Band

PDF file, 173 KB (ANTENTOP-01-2021, pp.:12- 13)

MOXON for 15 and 10- meter Bands

PDF file, 260 KB (ANTENTOP-01-2011, pp: 49- 51)

Combine VHF Antennas 145 + 50 MHz

UR0GT Antenna for the 145 and 50- MHz Band

PDF file, 320 KB (ANTENTOP-01-2013, pp: 51- 53)

UR0GT Dual Band Antenna for the 145 and 435- MHz Band

PDF file, 300 KB (ANTENTOP-01-2018, pp.: 63- 65)

VHF Antennas

Broadband Antennas for the 145- MHz Band

PDF file, 340 KB (ANTENTOP-01-2013, pp: 54- 56)

145- MHz J- Antenna with no- Mast RF Current

PDF file, 3.9 MB (ANTENTOP-02-2010, pp: 61- 66)

Twin Delta Antenna for the 2- meter Band

PDF file, 170 KB (ANTENTOP-01-2014, pp: 67- 68)

Antenna for Two- meter Band with Cardioid Diagram Directivity

PDF file, 1.2 MB (ANTENTOP-01-2012, pp: 67- 68)

V- Antenna for the 145- MHz

PDF file, 160 KB (ANTENTOP-01-2019, pp.: 64- 65)

Directional VHF Antennas

3- Element Broadband Antenna for the 145- MHz Band

PDF file, 220 KB (ANTENTOP-01-2018, pp.: 61- 62)

Four Element Antenna for Stack Design for 145- MHz Band

PDF file, 180 KB (ANTENTOP-01-2015, pp: 69- 70)

Twin Delta Direction Antenna for the 145- MHz Band

PDF file, 220 KB (ANTENTOP-01-2018, pp.: 59- 60)

UR0GT Chireix- Mesny Directional Antenna for the 145- MHz

PDF file, 160 KB (ANTENTOP-01-2018, pp.: 63- 65)

VHF + UHF Antennas

UR0GT Dual Band Antenna for the 145 and 435- MHz Band

PDF file, 300 KB (ANTENTOP-01-2018, pp.: 63- 65)

Dual Band Vertical for 145 and 430- MHz

PDF file, 160 KB (ANTENTOP-02-2010, pp: 62- 64)

UR0GT Dual Band Antenna for the 145 and 435- MHz Band

PDF file, 273 KB (ANTENTOP-01-2021, pp.:69- 71)

UHF Antennas

Chireix- Mesny Antenna for the 435 MHz

PDF file, 350 KB (ANTENTOP-01-2017, pp.: 59- 61)

Collinear Antenna for 432- MHz Band

PDF file, 173 KB (ANTENTOP-01-2021, pp.:72- 73)

Low Profile Antennas for the 435- MHz Band

PDF file, 3.6 MB (ANTENTOP-01-2011, pp: 68- 74)

Car Antenna for 435- MHz

PDF file, 320 KB (ANTENTOP-01-2014, pp: 61- 63)

Simple Antenna for the 435- MHz Band

PDF file, 180 KB (ANTENTOP-01-2018, pp.: 72- 73)

(UR0GT) Super- J Antenna for the 438 MHz

PDF file, 280 KB (ANTENTOP-01-2019, pp.: 72- 75)

Broadband Vertical for 430- MHz Band

PDF file, 210 KB (ANTENTOP-01-2015, pp: 73- 74)

10 Element Antenna for the 432- MHz Band

PDF file, 180 KB (ANTENTOP-01-2018, pp.: 66- 67)

10 Element Antenna for the 433- MHz Band

PDF file, 180 KB (ANTENTOP-01-2018, pp.: 70- 71)

10 Element Antenna for the 436- MHz Band

PDF file, 180 KB (ANTENTOP-01-2018, pp.: 68- 69)

Directional Antenna for 434- MHz

PDF file, 130 KB (ANTENTOP-02-2010, pp: 65- 67)

Bi- Quad Antenna for 2420- MHz

PDF file, 120 KB (ANTENTOP-01-2009, pp: 67- 69)

UR0GT Chireix- Mesny Antenna for the 1295 MHz

PDF file, 170 KB (ANTENTOP-01-2017, pp.: 62- 63)

AVIA Antennas

Ground Plane for AVIA Band

PDF file, 1.2 MB (ANTENTOP-01-2012, pp: 65- 66)

Broadband Avia Antenna (DEWD):

PDF file, 130 KB (ANTENTOP-01-2009, pp: 61-63)

4- Elements Directional Broadband Avia Antenna

PDF file, 130 KB (ANTENTOP-01-2009, pp: 64-66)

TV Antennas

Chireix- Mesny TV Antenna

PDF file, 190 KB (ANTENTOP-01-2014, pp: 76- 77)

Broadband TV Antenna

PDF file, 190 KB (ANTENTOP-01-2014, pp: 74- 75)