SIRIO CX-4-68 68-73MHz Base Vertical Antenna AMATEUR BASE ANTENNA 4 meters
SIRIO CX-4-68 68-73MHz Base Vertical Antenna. The Sirio CX-4-68 is a 4m band base antenna, designed to work between 68 and 73 MHz. - Frequency range: CX 4-68: tuNable 68.73 MHz. - Bandwidth @ SWR ≤1.5: CX 4-68: ≥ 1.7 MHz @ 68 MHz.