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A1843 Series

Base Loaded Mobile Antenna

Frequency:  406-512 MHz
Gain:  3dB
Bandwidth: 20 MHz

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Ordering Information: Brite (A) and Black (B)

A1843A (or B) -06:  406-430 MHz
A1843A (or B) -30:  430-450 MHz
A1843A (or B)-50:  450-470 MHz
A1843A (or B)-70:  470-490 MHz
A1843A (or B)-90: 490-512 MHz

To order with shock spring add suffix S to the part number.
EX. A1843AS-44 or A1843BS-44



3dB gain is achieved with these premium antennas by featuring a 5/8 wave whip with a base loaded matching coil and 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.