VHF – UHF Antennas
Dipole and Yagi Antennas for Amateur Repeaters
Broadband Dipole Antenna for UHF in black anodized aluminum ( Dkb/2c ). Broadband Dipole Antennas ( Bkg/1 ) and 3-element Yagi Antennas ( Bkr/3 ), both for VHF. The Dipoles are in SurTec650 treated Aluminum while the Yagis are in Stainless Steel, all with PTFE insulators and stainless steel screws. All metal parts are electrically grounded to prevent the possible effects of lightning.
Vhf and Uhf antennas for repeater bridges, designed for fixed installations to be used individually or in Collinear to increase the gain.
They are all extremely robust and resistant, usable in any weather conditions.
The code Dkb/2c-4 corresponds to our 4 Dipoles for UHF, complete with cables and divider, for a gain of 8dBd.
Technical Data
| DKB/2C | BKG/1 | BKR/3 | |
|---|---|---|---|
| FREQ. RANGE (Mhz) | 400 – 470 | 140 – 150 | 140 – 174 |
| IMPEDANCE (Ohm) | 50 | 50 | 50 |
| V.S.W.R. | < 1.25:1 | < 1.25:1 | < 1.25:1 |
| GAIN (dBd) | 2 | 2 | 5 |
| CONNECTOR | N | N | N |
| MAX POWER (W) | 150 | 300 | 500 |
| POLARIZATION | Vertical | Vertical | Vertical |
| WEIGHT (Kg) | 1.1 | 3.5 | 8.2 |
| DIMENSIONS (cm) | 42x29x5 | 90x63x6 | 110x88x6 |