8493A 同軸固定衰減器 產品型錄
Keysight 8493A同軸固定衰減器以經濟的價格,在寬廣的頻率範圍內提供精確的衰減、平坦的頻率響應及較低的SWR。衰減器計有3 dB和6 dB公稱衰減,以及從10 dB到30 dB,以10 dB增量等多種選擇。這個衰減器經過掃描頻率的測試,可確保在所有頻率下都合乎規格。每個裝置所附的商標圖中都會提供校驗取樣點。
型號 | 頻率 | 3 dB | 6 dB | 10 dB | 20 dB | 30 dB | 40 dB | 50 dB | 60 dB | Max. SWR | Max. input average power (W) | Max. input peak power (W)1 | RF connectors |
8491A | DC to 12.4 GHz | X | X | X | X | X | X | X | X | 1.30 | 2 | 100 | N (m,f) |
8493A | DC to 12.4 GHz | X | X | X | X | X | 1.30 | 2 | 100 | SMA (m,f) | |||
8491B | DC to 18 GHz | X | X | X | X | X | X | X | X | 1.5 | 2 | 100 | N (m,f) |
8493B | DC to 18 GHz | X | X | X | X | X | 1.5 | 2 | 100 | SMA (m,f) | |||
8498A | DC to 18 GHz | X | 1.3 | 25 | 125 | N (m,f) | |||||||
8493C | DC to 26.5 GHz | X | X | X | X | X | X | 1.25 | 2 | 100 | 3.5 mm (m,f) | ||
8490D | DC to 50 GHz | X | X | X | X | X | X | 1.45 | 1 | 100 | 2.4 mm (m,f) | ||
8490G | DC to 67 GHz | X | X | X | X | X | X | 1.45 | 1 | 100 | 1.95 mm (m,f) |
庫存量:來電洽詢
8493A Coaxial attenuator, dc to 12.4 GHz, SMA