Advanced Product Finder

Switched Bit Attenuator

CAES switched-bit Digital Attenuators offer precision, reliability, and repeatability for the most demanding applications. The AT series attenuators are available in convenient binary 4-, 5-, and 6-bit configurations with 0.5dB resolution and up to 63dB total attenuation. The attenuators require only a single +5V DC power supply and feature TTL-compatible control logic.

Switched Bit
ATS4C
Switched Bit Attenuator
Frequency Range (GHz)
2.00 - 4.00
Insertion Loss (Max dB)
2.5
LSB (dB)
2
MSB (dB)
16
Number of BITS
4
Part number
ATS4C
Total Attenuation (dB)
30
VSWR (Max)
1.5
ATS4D
Switched Bit Attenuator
Frequency Range (GHz)
2.00 - 4.00
Insertion Loss (Max dB)
2.5
LSB (dB)
4
MSB (dB)
32
Number of BITS
4
Part number
ATS4D
Total Attenuation (dB)
60
VSWR (Max)
1.5
ATS5A
Switched Bit Attenuator
Frequency Range (GHz)
2.00 - 4.00
Insertion Loss (Max dB)
2.8
LSB (dB)
0.5
MSB (dB)
8
Number of BITS
5
Part number
ATS5A
Total Attenuation (dB)
15.5
VSWR (Max)
1.5
ATS5B
Switched Bit Attenuator
Frequency Range (GHz)
2.00 - 4.00
Insertion Loss (Max dB)
2.8
LSB (dB)
1
MSB (dB)
16
Number of BITS
5
Part number
ATS5B
Total Attenuation (dB)
31
VSWR (Max)
1.5
ATS5C
Switched Bit Attenuator
Frequency Range (GHz)
2.00 - 4.00
Insertion Loss (Max dB)
2.8
LSB (dB)
2
MSB (dB)
32
Number of BITS
5
Part number
ATS5C
Total Attenuation (dB)
62
VSWR (Max)
1.5
ATS6A
Switched Bit Attenuator
Frequency Range (GHz)
2.00 - 4.00
Insertion Loss (Max dB)
3.3
LSB (dB)
0.5
MSB (dB)
16
Number of BITS
6
Part number
ATS6A
Total Attenuation (dB)
31.5
VSWR (Max)
1.6
ATS6B
Switched Bit Attenuator
Frequency Range (GHz)
2.00 - 4.00
Insertion Loss (Max dB)
3.3
LSB (dB)
1
MSB (dB)
32
Number of BITS
6
Part number
ATS6B
Total Attenuation (dB)
63
VSWR (Max)
1.6