美式作風的產品, 沒有精緻的外觀, 但絶對堅固耐用, 若您比較重視外觀, 可選用日本製品的 YAESU 廠牌的產品. Hy-Gain HAM IV 規格: 耐風速 (安裝於天線塔內): 15平方英尺 耐風速 (含天線桅杆): 7.5平方英尺 制動力 800 in.-lbs. 制煞力 5000 in.-lbs. 煞車結構 垂直面. 方向機組成 雙軌/98 培琳. 固定夾具 U 型夾具等. 控制線 8 芯.
The HAM-IV is the most popular rotator in the world! It is designed for medium communications arrays of up to 15 square feet wind load area. New low temperature grease permits normal operation down to -30 degrees F. New alloy ring gear gives extra strength up to 100,000 PSI for maximum readability. New indicator potentiometer, new ferrite beads reduce RF susceptibility, new cinch plug connector plus 8-pin plug at control box.voltage control maximum mast size of 2 1/16. It operates at 110V. The HAM-IV has dual 98 ball bearing race for load bearing strength and electric locking steel wede brake prevents wind induced antenna movement. North or South center of rotations scale on meter, low HAM-IV Rotator Specifications Wind Load Capacity (inside tower):15 square feet Wind Load (w/ Mast Adapter): 7.5 square feet Turning Power:800 pounds Brake Power:5000 pounds Brake Construction: Electric Wedge Bearing Assembly: Dual race/96 ball bearings Mounting Hardware Clamp: Plates/Steel U-Bolts Control Cable Conductors:8 Shipping Weight:24 pounds Effective Movement (in tower): 2800 ft/lbs. HAM-IV使用手冊
特價:	NT$49,860.00 (含 5% 營業稅)