Antentop is FREE e-magazine devoted to Antennas and Amateur Radio an

Special contributor's page devoted to

Igor Vakhreev, RW4HFN

 

 

Igor Vakhreev, RW4HFN

 

All- Metal Three Element Antennas for the 145- MHz Band

PDF file, 640 KB (ANTENTOP-01-2013, pp: 57- 63)

 

Antenna for 2-meter Band, LPD (433), 70- cm Band and for RMR (446)

PDF file, 300 KB (ANTENTOP-01-2014, pp: 64- 66)

 

Modified Dipole Antenna DL1BA for 40- and 20- meter Bands

PDF file, 160 KB (ANTENTOP-01-2015, pp: 56- 57)

 

Modified DL1BA Dipole Antenna for 40- and 20- meter Bands

with additional 10- or 15- meter Band

PDF file, 100 KB (ANTENTOP-01-2015, p: 58)

 

Modified DL1BA Dipole Antenna for 40-, 20-, 15-, and 10- meter Bands

PDF file, 100 KB (ANTENTOP-01-2015, p: 59)

 

Simple Vertical Antenna for the 6- and 2- meter Band

PDF file, 290 KB (ANTENTOP-01-2016, pp.: 56- 58)

 

Stub Vertical Antenna for the 6- and 2- meter Band

PDF file, 320 KB (ANTENTOP-01-2016, pp.: 59- 61)

 

Dual Cross Vertical Antenna for the 6- and 2- meter Band

PDF file, 290 KB (ANTENTOP-01-2016, pp.: 62- 64)

 

Simple Three Element Vertical Antenna for the 2- meter Band

PDF file, 220 KB (ANTENTOP-01-2016, pp.: 65- 66)

 

Tin Woodman Antenna for the 50- MHz Band

PDF file, 220 KB (ANTENTOP-01-2018, pp.: 34- 35)

 

2 Element Tin Woodman Antenna for the 50- MHz Band

PDF file, 220 KB (ANTENTOP-01-2018, pp.: 36- 37)

 

RW4HFN Limited Space Balcony Dipole Antennas

PDF file, 900 KB (ANTENTOP-01-2019, pp.: 46- 55)

 

RW4HFN Limited Space Antenna for the 20- meter Band

PDF file, 180 KB (ANTENTOP-01-2019, pp.: 62- 63)

 

BiQuad Antennas for 432 MHz Band

PDF file, 610 KB (ANTENTOP-01-2019, pp.: 66- 71)

 

UR0GT Broadband Avia Antenna Modified by RW4HFN

PDF file, 530 KB (ANTENTOP-01-2020, pp.:81- 85)

 

RW4HFN Simple 145/430- MHz Antenna

PDF file, 310 KB (ANTENTOP-01-2020, pp.:79- 80)

 

RW4HFN Clip Antenna for 145 and 435- MHz

PDF file, 310 KB (ANTENTOP-01-2020, pp.:75- 77)

RW4HFN Vertical Clip Antenna for 145 and 435- MHz

PDF file, 310 KB (ANTENTOP-01-2020, pp.:72- 74)

 

RW4HFN Pyramidon Antenna for the 50- MHz Band

PDF file, 190 KB (ANTENTOP-01-2021, pp.:56- 57)

 

RW4HFN Pyradouble Antenna for the 50- MHz Band

PDF file, 190 KB (ANTENTOP-01-2021, pp.:58- 59)

 

RW4HFN Compact Dipole Antenna for the 40- and 20- meter Band

PDF file, 300 KB (ANTENTOP-01-2021, pp.:9- 12)

 

RW4HFN Compact Dipole Antenna for the 80- and 40- meter Band

PDF file, 320 KB (ANTENTOP-01-2021, pp.:7- 8)

 

 

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Last Updated:

December 25, 2021 22:26