47
Attenuators
DC - 18.0 GHz DC - 12.4 GHz
1058 Series
STA-1058-18-SMA-79 STA-1058-12-SMA-79
DC - 18.0 GHz DC - 12.4 GHz
1081 Series
STA-1081-18-SMA-07 STA-1081-12-SMA-07
Step Attenuators - Manual
Panel Mount - 0 to 60 dB in 10 dB Steps
Frequency: DC-18.0 , and DC - 12 .4 GHz units available
Attenuation Range: 0 - 60 dB
Attenuation Accuracy:
Attenuation (dB) DC-18.0 DC-12..4
10 + 0.5 + 0.5
20 + 0.6 + 0.5
30 + 0.7 + 0.6
40 + 1.0 + 0.8
50 + 1.2 + 1.0
60 + 1.5 + 1.2
Impedance: 50 Ohms
VSWR: 1.25 @ DC - 4 , 1.45 @ 4 - 12.4, 1.5 @ 12.4 - 18.0 GHz max
Zero Position Insertion Loss: Freq (GHz) DC-12.4 12.4-18.0
dB max 0.8 1.0
Power: 2 Watts average @ 25C
Operating Temperature Range: -10C to +75C
Switching Repeatability: 0.05 dB
Switching Life: 1,000,000 cycles
Mechanical Stops: 0 dB and 60 dB positions
Connector Types:Type N female thru panel and SMA straight female at rear.
Finish of Connectors: Passivated Stainless Steel
Specifications
Frequency: DC-18.0 , and DC - 12 .4 GHz units available
Attenuation Range: 0 - 60 dB
Attenuation Accuracy: + 0.5 dB or 2% of incremental attenuation*
Impedance: 50 Ohms
VSWR: 1.25 @ DC - 4 , 1.5 @ 4 - 12.4, 1.5 @ 12.4 - 18.0 GHz max
Zero Position Insertion Loss: Freq (GHz) DC-12.4 12.4-18.0
dB max 0.8 1.0
Power: 2 Watts average @ 25C
Operating Temperature Range: 0 C to +60C
Switching Repeatability: 0.05 dB
Switching Life: 1,000,000 cycles
Mechanical Stops: 0 dB and 60 dB positions
Connector Types: Type N female thru panel and SMA swept female at rear.
Finish of Connectors: Passivated Stainless Steel
Panel Mount - 0 to 60 dB in 10 dB Steps
Specifications
* Which ever is greater
