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
ATC4A
Switched Bit Attenuator
Frequency Range (GHz)
4.00 - 6.00
Insertion Loss (Max dB)
3.2
LSB (dB)
0.5
MSB (dB)
4
Number of BITS
4
Part number
ATC4A
Total Attenuation (dB)
7.5
VSWR (Max)
1.7
ATC4B
Switched Bit Attenuator
Frequency Range (GHz)
4.00 - 6.00
Insertion Loss (Max dB)
3.2
LSB (dB)
1
MSB (dB)
8
Number of BITS
4
Part number
ATC4B
Total Attenuation (dB)
15
VSWR (Max)
1.7
ATC4C
Switched Bit Attenuator
Frequency Range (GHz)
4.00 - 6.00
Insertion Loss (Max dB)
3.2
LSB (dB)
2
MSB (dB)
16
Number of BITS
4
Part number
ATC4C
Total Attenuation (dB)
30
VSWR (Max)
1.7
ATC4D
Switched Bit Attenuator
Frequency Range (GHz)
4.00 - 6.00
Insertion Loss (Max dB)
3.2
LSB (dB)
4
MSB (dB)
32
Number of BITS
4
Part number
ATC4D
Total Attenuation (dB)
60
VSWR (Max)
1.7
ATC5A
Switched Bit Attenuator
Frequency Range (GHz)
4.00 - 6.00
Insertion Loss (Max dB)
3.5
LSB (dB)
0.5
MSB (dB)
8
Number of BITS
5
Part number
ATC5A
Total Attenuation (dB)
15.5
VSWR (Max)
1.7
ATC5B
Switched Bit Attenuator
Frequency Range (GHz)
4.00 - 6.00
Insertion Loss (Max dB)
3.5
LSB (dB)
1
MSB (dB)
16
Number of BITS
5
Part number
ATC5B
Total Attenuation (dB)
31
VSWR (Max)
1.8
ATC5C
Switched Bit Attenuator
Frequency Range (GHz)
4.00 - 6.00
Insertion Loss (Max dB)
3.5
LSB (dB)
2
MSB (dB)
32
Number of BITS
5
Part number
ATC5C
Total Attenuation (dB)
62
VSWR (Max)
1.8
ATC6A
Switched Bit Attenuator
Frequency Range (GHz)
4.00 - 6.00
Insertion Loss (Max dB)
4.0
LSB (dB)
0.5
MSB (dB)
16
Number of BITS
6
Part number
ATC6A
Total Attenuation (dB)
31.5
VSWR (Max)
2.0
ATC6B
Switched Bit Attenuator
Frequency Range (GHz)
4.00 - 6.00
Insertion Loss (Max dB)
4.0
LSB (dB)
1
MSB (dB)
32
Number of BITS
6
Part number
ATC6B
Total Attenuation (dB)
63
VSWR (Max)
2.0
ATL4A
Switched Bit Attenuator
Frequency Range (GHz)
1.00 - 2.00
Insertion Loss (Max dB)
2.5
LSB (dB)
0.5
MSB (dB)
4
Number of BITS
4
Part number
ATL4A
Total Attenuation (dB)
7.5
VSWR (Max)
1.5