0-90dB series attenuator

0-90dB series attenuator


detailed information

Product Appearance

                   CHB-8-90-3-N-50                                                                           CHB-8-90-3-SMA-50

0-90dB series attenuator .jpg  

Push-button step attenuator Series Technical Specifications

Model

CHB-8-90-3-N-50

CHB-8-90-3-SMA-50

Number

60.06.041.0020

60.06.041.0021

Working frequency(GHz)

DC-2.5

Insertion loss(dB)

≤3.0

Standing wave(VSWR)

≤1.4

Attenuation range(dB)

0-90

Single-key attenuation accuracy(dB)

1dB key

±0.2dB@DC-1GHz,   ±0.3dB@other

2dB key

±0.3dB@DC-1GHz,   ±0.4dB@other

4dB key

±0.4dB@DC-1GHz,   ±0.6dB@other

8dB key

±0.7dB@DC-1GHz,   ±0.9dB@other

16dB key

±1.0dB@DC-1GHz,   ±1.2dB@other

20dB key

±1.2dB@DC-1GHz,   ±1.5dB@other

Stacking attenuation accuracy(dB)

≤10dB

≤0.7dB@DC-1GHz,   ≤0.9dB@other

≤60dB

≤1.2dB@DC-1GHz,   ≤1.5dB@other

≤90dB

≤2.5%dB @DC-2.5GHz

Interface type

N-F

SMA-F

Nominal impedance(Ω)

50

Operating temperature(°C)

-40~+50

Appearance dimension(mm)

164×36×20

156×36×20

Weight(kg

0.4±0.06

0.38±0.06