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A1801 Series

Base Loaded Antenna

Frequency:  27-54 MHz
Gain:  Unity
Mounting: Standard TAD/NMO type

Click here for spec sheet

Ordering Information: 

Series FED                                           Shunt FED

A1801A-27:  27-31 MHz                       A1801AH-27:  26-31 MHz
A1801A-30:  30-35 MHz                     A1801AH-30:  30-35 MHz
A1801A-34:  34-40 MHz                     A1801AH-34:  32-37 MHz
A1801A-40:  40-47 MHz                     A1801AH-37:  36-40 MHz
A1801A-47:  47-54 MHz                      A1801AH-39:  39-45 MHz
A1801AH-47:  47-54 MHz

To order with stock spring add sufix S to the part number
Ex. A1801AS-27 or A1801HAS-27

To order black version replace the series number A1801A with A1801B



This premium unity gain antenna is available in both a series fed and shunt fed version. it has a power handling capacity of 200 watts. These antennas are manufactured using the finest corrosion resistant materials and finishes available. The base is triple plated chrome brass with a large insert molded low loss coil form and a spring loaded contact. The large diameter coil form used in the construction of the loading coil allows for a wilder operational bandwidth and better matching characteristics than competitive models. O ring seals and overlap construction keep moisture out of the antenna. These base loaded antennas feature a great price to performance ratio. All Comtelco base loaded antennas mate with the standard TAD/NMO type mount.