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.
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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 |