RDB2020
Vehicular Antenna | VHF, UHF
The RDB2020 is a ruggedized, multiband vehicular antenna which significantly reduces the number of antennas on the vehicle. Multiple frequency inputs may be used simultaneously. This antenna utilizes a fiberglass housing that is fully “oak beam” compliant and is designed with a flexible spring that is rigid but still can be tied down to a 90-degree bend for storage or during transit. The antenna also has lightning protection internally integrated in order to protect the radio system from seeing the charge.
| Model | RDB2020 |
| Application | Vehicular Communications |
| Antenna Class | VHF: Dipole UHF: Integrated Dipole |
| Frequency | 30 – 108 MHz 225 – 512 MHz |
| Impedance | 50 Ohms Nominal |
| VSWR | 3:1 Maximum |
| Polarization | Vertical |
| Pattern | Omni-Directional |
| RF Power Handling | VHF: 75 Watts CW UHF: 75 Watts CW |
| Peak Gain at Horizon | 30-108 MHz: -6.0 to -1.0 dBi (on a 10′ x 10′ ground plane) -10.0 to -1.0 dBi (no ground plane) 225-450 MHz: -1.0 to +2.0 dBi 450-512 MHz: -3.0 to +1.0 dBi -1.0 to +2.0 dBi at +/- 15° from horizon |
| Clamping Voltage | 200 V at the antenna |
| Impulse Discharge | 20Ka |
| Connector | N Female |
| Height | 93 in. (2349.5 mm) |
| Max. Weight | 12 lbs. (5.44 kg) |
| Available Colors | P/N: RDB2020G CARC Green P/N: RDB2020T CARC Tan P/N: RDB2020B CARC Black |
| Mount Hardware Kit Included with Antenna | |
| Tie Down Kit Sold Separately | P/N: RAMI-TDK-1 |
| Environmental Testing | MIL-STD-810G Compliant |
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