3-Bandantenne fuer 2m, 6m und ein KW band ab 14 MHz,DL4XAV |
23 Cm Beam, W6PLQ |
3 x 3/4 l 2 meter Vertical antenna |
6 meter rotable delta loop, KK5ID |
7-Element-Yagis stacked for the 2m-Band |
18 MHz 4el YAGI |
23cm / 13cm double-eight antennas |
Trap Dipole 7, 10, 14, 18, 50 MHz, DJ9RB |
70cm-Longyagis |
80 Meter Frame Antenna |
Balun 9:1 long wire, CT1CKP |
3-Element 160-Meter Array at, KC1XX |
80m Band, Top using 2 elevated radials |
80m Band, Short Dipole-DJ9RB |
136 kHz transmitter vxo - IK2PII |
160m INVERTED-L / 12m SpiderPole |
AO-40 70cm Uplink Antenna |
Accoppiatore coassiale |
A Coax Switch PA0FRI |
A Lowband Antenna that is Almost Free-DX on 80M and 160M |
De Delta-Loop, ON4MGY |
A QRP Transmatch ATU,DL1GSJ |
A Helix antenna for 2 metre satellite |
All Band NVIS Antenna Designs |
Antenna VHF tipo JPOLE |
Audio Filter & Speakers, K0BG |
Antena Delta loop 2 elements |
Antena para Radiogoniometria de 2 x 1/4 onda |
Antena Doble Bazooka para 2 metros,CE6TRA |
Antena 6 elementos para 432 Mhz |
Antena loop de quadro eficiente para Ondas Médias |
4 elements Yagi 10 meter band, 9w2dal |
Yagi 14 elementi autocostruita per PMR446 |
7-Element-Yagis in 28-Ohm-Design stacked for the 2m-Band, DK7ZB |
Antenna quadrifilare per la ricezione dei satelliti meteo polari |
Antenna Switches, W8WWV |
Antenna Analyzer 0.1-180 MHz,IW3HEV |
Antenna per traffico WI-FI, IW5CDF |
Antena TOPFKREIS 435mhz |
Antenna Eh for 20mt, IK5XCT |
Dipoli, calcolo lunghezze e misure |
Antenna Bazoka |
Antenne en J alimentée par un câble coaxial |
Antenne Potpourri |
Antenne en J alimentée par une ligne bifilaire |
Antena vertical top band |
Antenne verticale à jupe |
Antenne verticale colinéaire |
Antenna Commutabile 80/160 mt |
Antenne verticale Topfkreis |
Antenne verticale VHF ou UHF Slim Jim |
Antenne yagi 121,5 à éléments pliés |
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Antenna YAGI a 6 elementi per i 2 metri |
ATV Signal A quad stacked double-quad |
An analysis of the halfwave dipole |
An 8-Element Wideband Yagi for 70-cm |
A Portable Antenna for Mode B and J Satellites |
Bande des 11 m doublet 27mhz |
Balun 9:1, I6IBE |
Building A 2-meter J-Pole Antenna |
Boomer Yagi |
BV6 Yagis, DJ9BV-yagis for 6m |
Can feed for 13 cm |
Collinear-Dipole VHF, SV1BSX |
Complex bandpass filters |
Coaxial Resonators, ZL1BTB |
Dummy Load 120w |
Delta Loop capovolta, I2BGL |
Delta loop 50 Mhz |
Delta Loop antenna for six metres, PE1OPM |
Delta Loop 144MHz |
Delta loop 10-15-20mhz, IK4DCS |
Dipole vertical demi-onde |
Dipolo rigido per 10 ed 11 mt. |
Dismantable Yagi for the bands 10-17m |
Doublet demi-onde |
EH 40mt,IM0JZJ |
EH Antenna 7 mhz, IZ7DJR |
Top-loaded Vertical Aerial |
Effective HF Mobile Antennas |
End-Fed Half-Wave Antennas |
Elements Quad 14,21,28mhz 2nd Reflector System |
Endfed 6 - 40 Meter multiband Antenna |
FM Dipole for 88-108 MHz |
Fabricación de una antena helicoidal 2.425GHz |
Transformateur d’adaptation pour antenne 9:1 balun |
Half wave dipole,OK1IKE |
Helix antenne |
HF-projects 6 to 1 HF-antenna switch ON5ZO - ON4BAI Project |
Homemade 144MHz 2m Yagi Beam, M0UKD |
High-pass filter |
5 Element Yagi Antenna |
Helix 435MHz 12 turn Helix Antenna, VE2ZAZ |
Helix antenne |
High pass filters design |
Homebrew QRP Z match ATU,VA3STL |
Isotron antenne van PAØUNT en PA1AMS Voor de 80m band |
Inverted L Antenna Info WH2T |
I.F. Amplifier Filters |
Interfaces TACLog |
J-pole,145 mhz,VHF antenna |
J-Pole Antenna |
KC2HAX Portable DSS Offset Dish |
KE4UYP 80 m 3/4 wave LLV |
K3TZ Optimized 2.4GHz Patch |
K9AY 4 Square by Bogdan SP3RBR |
Le dipole replie |
LA1IC Coax-fed sloping longwire |
L'antenne Bobtail |
L'antenne Beverage |
Loop Magnético RX |
Loop Antenna Design |
Le dipole symetrise par gamma-match |
Loop - A Compact Antenna for 10.1, 14 & 21 Mhz Bands |
LA Loop magnetique, F3DD |
Antena de Aro con RG-213 |
Loop 1.5-30 MHz with preamplifier |
Levy high vertical strips,F5AD |
M0MCX Tower Project |
Modifica TL-922 |
Match for Yagis |
Magnetic Loop Antenna- 7N3WVM |
Magnetique 27-28 MHz, F6BCU |
Magnetic antenne for ulf |
Morgain 80-160mt |
Morgain 40-80mt |
Open Wire Feeder Construction |
ON5AU - Antennas & Propagation Antennas, propagation, online beacon logging, monthly column, software
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Parabola per 2.4 Ghz ATV |
Preamplificatore d'antenna 144 Mhz per satelliti |
PD0JMC and PE3HMP - homemade 7 elem crossyagi |
Portable HF Transmitting Loop Antenna |
PIC controlled CW/BPSK beacon transmitter |
QFH Antenna The Quadrifilar Helical antenna |
Receiving antennas simple |
Roofspace Antennas |
Stacking & Transformation |
Small Transmitting Loop Project, KK5JY |
PE3HMP traps antenna |
Simple Interfaces for FSK, PTT & CW Keying, AA5AU |
Swedish EH Antenna Group |
Swiss-quad for 144Mhz, F6KCZ |
Un préamplificateur 144MHz |
Using Metal Booms to Support AMSAT Antennas |
The G5RV multi-band antenna |
The FD4 Windom |
The FD4 Windom |
The 80 Meter Inverted Vee |
Triband Yagi for 6 m, 4 m and 2 m |
The GM4JMU Shortened 7Mhz Dipole |
Tableau des longueurs d'onde par bande |
This attenuator is designed for 50 ohms |
Une antenne 10 metres pour station portable |
Vertical HF multiband antenna V8, 9A4ZZ |
Medium Wave Survey for Central Europe |
Verticale pour les bandes 80, 40 et 30m et 160m, F6IRF |
VHF antenna construction |
vertical 80m balloon antenna, G1EX |
Coupled Tuner LCT, WZ5Q |
What Antenna Should I Use to Hear Jupiter? |
Windom Antennas |
D3+ High Performance Antennas for Field Day- W5GI |
W8JI EH antennas and CFA antenna |
Yagis by DJ9BV-for 432MHz |
Z-match 8 bandes |