| | | 1.2 GHz FM Wireless SpyCam |  | | | | 10 GHz waveguide slot antenna, OZ2OE |  |
| | | 10 Elements Yagi Directional Antenna for 23cm, IW1DGG |  |
| | | 20-turn helix antenna for 23 cm, OZ1BXM | |
| | | 23 cm Hybrid-Quad von, OE3AJC |  |
| | | 23cm patch antenna, G6GVI |  |
| | | 23 cm yagi 13 element, VE3SQB | |
| | | 23/13cm feed for parabolic dish ant, S51KQ |  |
| | | 23cm Antennen, DK9AQ |  |
| | | 23cm Double Quad |  |
| | | 23cm L-Band Helix Antenna Array, KB9UPS | |
| | | 23cm LDMOS Power Amplifier,G4BAO | |
| | | 23CM Quad Antenna, PA3GUO |  |
| | | 23cm interdigital filters, PE1RKI | |
| | | 23cm Signal Generator,W6PQL | |
| | | 23cm-1296MHz Field Day Yagi, VK4ADC |  |
| | | 23cms Quadrature hybrids, DJ9BV | |
| | | 3 bands Antenne voor 3,13,23 cm banden, ON6DV |  |
| | | 70 cm 3cm Beacon Antennas ,S53WW | |
| | | A 23 elements 23cm yagi antenna | |
| | | A Homebrew Yagi for 1296 MHz DX | |
| | | An interdigital filter for the 23cm band, PA4DAN | |
| | | Analysis of the G3LTF Dual Band Feed for 23cm and 13cm, G3LTF | |
| | | Antenna a pannello per i 24cm - 1240 ,I2SDD | |
| | | Antenna SBFA Short Back Fire Antenna | |
| | | Antenna Drawing 23 cm ,IK1HGI | |
| | | Antenne rideau 23cm ,F1RFM |  |
| | | ATV 23cm low cost, DL9AQ | |
| | - | 23cm Band Repeater Coaxial Collinear |  |
| | | Building an omnidirectionnal antenna for the 23 cm band | |
| | | Building UHF Yagis A Practical, PE1RQM | |
| | | Construction of a 23cm double bi-quad antenna, G6GVI | |
| | | Direttiva Yagi 10 elementi 23cm | |
| | | Double Quad | |
| | | Doppelquad antenna for 23CM | |
| | | Easy 23cm Antennenvorverstärke von, DL9AQ | |
| | | Homebrew yagis, G4CQM | |
| | | Home-brew 23cm Antennas, G4CYA | |
| | | Homebrew 23cm 12 element Yagi Antenna, VK1NAM | |
| | | Hybrid-Double-Quad-Array Antenna for 2.4 GHz | |
| | | Jednoduchá anténa pro pásmo 1296 MHz, OK2KKW |  |
| | | Low noise amplifier for the 23cm band, PA4DAN | |
| | | Low-Cost Horn Antennas for 23-cm EME | |
| | | Long slot antenna |  |
| | | Make yourself a Diplexer | |
| | | Portable dish 23 cm band | |
| | | Project Building a SWR for measuring 23 cm | |
| | | Ricetrasmettitore 1 . 3 GHz, IW5BLT | |
| | | Simple 13cm antenna, M0DTS | |
| | | Simple band-pass filter for 23cm | |
| | | Short agi for 23cm, DL6WU | |
| | | The yagi for 23cm, DL6WU | |
| | | Transverter lineare no tune 23/70cm, i2SG | |
| | | Yagi 1296-MHz-Band, DJ9YW | |
| | | Yagis for 23cm, DL6WU | |
| | | Production Commercial | |
| | | Antennas Database Directive Systems | |
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