Comet CHA-250 HD HF/VHF Vertical Antennas is an updated design of the popular CHA-250B vertical antennas. These antennas make the most of a tight situation! When you have too little space or too much regulation, these antennas offer easy assembly and setup, no ground radials, no tuning or adjustments, and SWR under 1.6:1 from 3.5 MHz to 57 MHz! Plus, their wide bandwidth is not only good on ham bands but on shortwave bands as well, making these antennas perfect for an SWL wanting a low-profile, all-in-one antenna.
Antenna Type: Force matching type ground plane
Height: 7.13m
TX: 3.5 – 57 MHz
RX: 2.0 – 90MHz
Power (Max): 250 Watt (SSB), 75 Watt (Digital)
Connector: SO-239 Type
Impedance: 50 Ohms
Max Wind Survival: nominal 67 MPH (30m/sec)
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