Precision thin film attenuator element
• 96% Al2O3 substrate material
• Nickel barrier layer for excellent solder leach resistance
• Ultra low noise attenuator element
• Characterized to 5GHz
• 1.3:1 Nominal VSWR
• Nine different temperature characteristics
• Stable characteristics over temperature and time
• Polyimide passivation of attenuator element
Precision thin film attenuator element
• 96% Al2O3 substrate material
• Nickel barrier layer for excellent solderability and mechanical integrity
• Ultra low noise attenuator element
• Excellent high frequency performance
• Low inductance and parasitic capacitance
• Stable characteristics over temperature and time
• Polyimide passivation of attenuator element
Value Range: 0dB, 1dB to 30dB
Standard Impedance: 50Ω Nominal
DC Attenuation Stability: .0001 dB/ dB/ deg. C
Operating Temperature: -55 deg. C to 150 deg. C
Architecture: Thick Film on Aluminum Nitride
Attenuation (by design): 6dB each output
Attenuation Accuracy (by design): ± 0.5dB
Operating Frequency: DC to 20GHz
Input Power Rating: 1W
Load Power Rating: 0.5W
Operating Temperature: -55°C to +150°C
VSWR (Max): 1.3:1
Impedance: 50Ω or 75Ω in/out standard
Architecture: Thick Film on 96% Alumina (Al2O3)
Dimensions: 0.098″ x 0.098″ x 0.020″ Max
Impedance: 50Ω Nominal
VSWR (Max): 1.25:1 up to 4 GHz, 1.35:1 @ 4 to 8 GHz, 1.50:1 @ 8 to 12 GHz
DC Attenuation Stability: .0001 dB/ dB/ deg. C *
Power Rating: 2W (metalized baseplate maintained below 100° C)
Operating Temperature: -55 deg. C to 150 deg. C
Frequency Range: DC – 12.4 GHz
Standard Case Size: 0.122” X 0.145” X 0.028” Max
Architecture: Thick Film on 96% Alumina (Al2O3)
Southwest Microwave solderless Vertical launch connectors with VSWR max of 1.25:1 !!!
1.0mm, 1.85mm, 2.92mm now available
Compression mount (No soldering required)
Contact proud of flange (no spring)
Boards as thin as .005” (0.127 mm)
Re-usable
Microstrip or Coplanar
Supplied with or without screws
Broadband through frequency range
Board layouts or HFSS files available
SuperSMA, 2.92mm, 2.4mm. 1.85mm, 1.0 mm with VSWR's down to 1.10:1
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1.35mm to 1.0mm female to female model #222410-00SF and male to female model #222410-00SF.
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