Cobra 8ft Marine Fiberglass VHF Antenna (CM 300-008) – $44.98, 50% Off $89.95
The Cobra CM 300-008 8ft Marine Fiberglass VHF Antenna is a fixed-mount radio antenna for boats, delivering 6dB gain and extended frequency coverage to 162 MHz for VHF and NOAA Weather broadcasts. It's the best fit for boaters installing or upgrading a fixed-mount VHF radio who want maximum range and simple mounting. Buy online now for $44.98, down from $89.95, with free shipping over $45 and coupon code OUTPOST12 for extra savings.
Specifications
- Model: CM 300-008
- 8-foot fiberglass whip, 6dB gain
- 15-foot RG-58 coax with molded PL-259 connector
- Dual-swivel, corrosion-resistant nylon base
- Extended frequency range up to 162 MHz (VHF + NOAA Weather)
Materials & Build
Rugged fiberglass radome stands up to salt spray, sun, and offshore conditions, with a nylon base that resists corrosion in the marine environment.
Compatibility
The coax and PL-259 connector are compatible with Cobra Marine fixed-mount VHF radios and all other VHF radios with a standard PL-259 antenna port — so yes, CM 300-008 works with any standard VHF radio.
Installation
Mount on the deck or hardtop with the dual-swivel nylon base, adjust the swivel angle for vertical whip position, route the 15ft coax to the radio, and hand-tighten the PL-259. Check SWR after install for best transmit performance.
Price Value & Deal Value
Save 50% instantly — $44.98 vs $89.95 compare-at — plus the OUTPOST12 coupon promotion and free shipping over $45 on this deal.
Comparisons & Alternatives
Lower-gain 3dB antennas sacrifice range for a shorter whip; this 6dB 8ft antenna maximizes line-of-sight range. Versus stainless whips, fiberglass reduces weight and resists corrosion better offshore.
