Wideband HF Antenna
OMNI-A0354
Active
The OMNI-A0354 is a HF Whip antenna. The antenna has an integrated matching circuit to passively match the antenna to the transmitter/receiver. The antenna includes 4x ground radials to act as counterpoise. The antenna Gain and VSWR as depicted are with a counterpoise (ground plane) consisting solely of the provided radials. VSWR and Gain could improve with practical installations over actual ground or mast counterpoise conditions.
Additional information
Product Data sheet
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Specifications
| Frequency range | 1.5 - 30 MHz |
| Polarisation | Vertical |
| VSWR | < 4:1 typical |
| Gain | See graph below |
| Nominal input impedance | 50 O |
| Power Handling OMNI-A0354 | OMNI-A0354-01 |
| Connectors | 1 X N-type female |
| E-plane beamwidth | See graph below |
| H-plane beamwidth | 360° |
| Groundplane | Ground Plane Dependent |
| Dimensions Antenna (deployed) (l x d) | Antenna (stowed) (l x d) |
| Total mass OMNI-A0354 | OMNI-A0354-01 |
| Mounting method | mast |
| Wind survival | 160 km/h when mounted on pole |
| Temperature range | Storage: -30 °C to +70 °C |
- Point-to-point Communications
Product Applications
Communications
- Wideband 1.5 MHz to 30 MHz Mast Mount IP65 APPLICATION AREAS: HF Communications Suitable for mast-mount applications
