Model SC-151A (Intermediate Duty)

Frequency Range 108 to 222 MHz

This model adds three co-linear elements
to the CO-151A and becomes a
four-element co-linear antenna giving
approximately 6 DB gain.

1" Support pipe Required

Model SC-155 (Heavy Duty)

Frequency Range 108 to 174 MHz

This model adds three co-linear elements
to the CO-155 and becomes a
four-element co-linear antenna giving
approximately 6 DB gain.

1 1/4" Support pipe Required