ETF-1029

 搭配 10 Port VNA  TEST 75 OHM 產品
 因為 10 Port VNA 為 50 OHM , 必須將 10 Port 阻抗透過 ETF-1029 改成 75 OHM , 進而 測試 75 OHM 商品 .

(Because 10 Port VNA impedance characteristics as 50 OHM, 
VNA TEST Port 10 Port impedance must be changed through ETF-1029 75 OHM, and then test the 75 OHM products. )