SHK-4 coaxial variable attenuator
The SHK-4 coaxial variable attenuator is used for attenuating signals in ultra-high frequency measurement systems and is easy to use. SHK-4 coaxial variable attenuator
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Product Description
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Product modelSHK-3 SHK-3A(T) SHK-4A(T)
Frequency range 0.5GHz~4GHz~18GHz 2GHz~8GHz 8GHz~18GHz
Characteristic impedance 50 Ω 50 Ω 50 Ω 50 Ω
*Large attenuation ≥ 20dB (1GHz) ≥ 20dB (full frequency band) ≥ 10dB (full frequency band) ≥ 10dB (full frequency band)
Voltage standing wave ratio ≤ 1.50 ≤ 1.50 ≤ 1.50 ≤ 1.50
(When the standing wave ratio of the terminal load voltage is less than 1.15)
Rated power 2W 2W 2W 2W 2W
Joint form N-K/J; L16; SMA
Dimensions 130 × 190 × 22 (mm) 130 × 181 × 22 (mm) 100 × 128 × 22 (mm) 100 × 128 × 22 (mm)
Weight 0.83kg 0.62kg 0.3kg 0.3kg
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