Description
JETSTREAM JTB3B DUAL BAND BASE 4.5DB/7.2DB 144-148/440-450 144-148Mhz 440-450Mhz 4.5 db gain on 144-148 Mhz 7.2 db gain on 440-450 Mhz Connector: SO239 Impedance: 50 ohms Length 71.5" Mast size: 1.5-2 inch Max power: 200 watts, sum of both bands Max wind rating: 90 MPH Construction: Fiberglass One piece contruction Sold by R&L Electronics in Hamilton, Ohio.We are a full line amateur radio business, we have been in the amateur radio business since 1982!