Tram(R) 1191 144MHz/440MHz Dual-Band Pre-Tuned Amateur Glass-Mount Antenna • Freq: 144MHz-148MHz/440MHz-450MHz;• 2.5dBd gain VHF/4.5dBd gain UHF;• Max power 50W;• Extra-long whip for superior gain & wide bandwidth;• 28" tall;• 17ft RG58/U low loss premium cable with PL-259 connector;