Certificate No. 3875


Attenuators
SMA & 2.92mm

  • DC - 40.0 GHz
  • 0.5 - 60 dB
  • 0.5 - 2 watts
  • Miniature Size
  • Flat Response
  • Stainless Steel
  • RoHS Compliant

 General Specifications
 Inpedance 50 ohms
 Body: Plain & Hex Stainless Steel
 Connectors SMA or 2.92mm to MIL-C-39012
Stainless Steel
 Temperature Range -55 +125C
 Temperature Coefficient 0.0001 dB/dB/C typ.
 Power Derating Linear to +125C

Model No Freq
Range GHz

Standard
Atten
Values
(dB)

 Atten
Steps
(dB)		 Attenuation Accuracy +/- dB VSWR
(1)
(max)		 Average Power (watts) Figs Conn.
Type
1-6 dB 7-20 dB 21-30 dB 31-40 dB 41-60 dB 25C 125C
AA02-XX DC-2.5 0-10, 12, 15, 20, 30 1.0 0.3 0.5 0.75 - - 1.15 2.0 0.5 1 & 2 SMA
AA06-XX DC-6.0 0-10, 12, 15, 20, 30 1.0 0.3 0.5 0.75 - - 1.20 2.0 0.5 1 & 2 SMA
AA06-XXH DC-6.0 0-12, 15, 20, 30 1.0 0.5 0.5 0.75 - - 1.20 (2) 2.0 0.5 3 SMA
AA12-XX DC-12.4 0-10, 12, 15, 20, 30 1.0 0.3 0.5 0.75 - - 1.25 2.0 0.5 1 & 2 SMA
AA18-XXH DC-18.0 0-10, 12 15, 20, 30 1.0 0.3 0.5 0.75 - - 1.35 2.0 0.5 1 & 2 SMA
AA23-XX DC-23.0 0-10, 12, 15, 20, 30 1.0 0.4 0.6 0.8 - - 1.40 2.0 0.5 1 & 2 SMA
AA26-XX DC-26.5 0, 3, 6, 10, 20, 30 1.0 0.5 0.6 0.8 - - 1.40 2.0 0.5 4 & 5
 2.92mm 'K'
AA40-XX DC-40.0 0, 3, 6, 10, 20, 30 1.0 0.8 1.0 1.0 - - 1.40 0.5 0.1 6 2.92mm 'K'
                           
AB02-XX DC-2.5 0-10, 12, 15, 20, 30, 40, 50, 60 1.0 0.3 0.5 0.75 1.5 1.5 1.15 2.0 0.5 7 & 8 SMA
AB06-XX DC-6.0 0-10, 12, 15, 20, 30, 40, 50, 60 1.0 0.3 0.5 0.75 1.5 1.5 1.20 2.0 0.5 7 & 8 SMA
AB12-XX DC-12.4 0-10, 12, 15, 20, 30, 40, 50, 60 1.0 0.3 0.5 0.75 1.5 1.5 1.25 2.0 0.5 7 & 8 SMA
AB18-XX DC-18.0 0-10, 12, 15, 20, 30, 40, 50, 60 1.0 0.3 0.5 0.75 1.5 1.5 1.35 2.0 0.5 7 & 8 SMA

For complete part number add attenuation value in place of -XX, e.g. AA12-10 for 10dB

Notes:
(1) Max VSWR is shown at highest operating frequency, VSWR is lower at lower frequencies.
(2) VSWR for AA06-xxH Series is given for 6dB attenuation.


Options:

  • For Hex version use suffix "H" after model no.
  • For single sex versions use suffix "M" (male) or "F" (female) after model no.
  • Higher power units also available.
  • Between connector series attenuators also available.
  • 50 ohm Terminations, DC Blocks and Adapters also available.

FIG Atten.
(dB)		 Dimensions
inches (mm)		 Styles
Length A Diameter B Plain Hex
1 0-12 0.86 (21.8) 0.28 (7.1) Plain Hex
2 13-30 0.99 (25.1) 0.28 (7.1) Plain Hex
3 0-30 0.86 (21.8) 0.28 (7.1)   Hex
4 0-12 0.88 (22.4) 0.28 (7.1) Plain Hex
5 13-30 1.01 (25.7) 0.28 (7.1) Plain Hex
6 0-30 0.88 (22.4) 0.28 (7.1) Plain Hex
7 0-30 & 40 1.21 (30.7) 0.36 (9.1) Plain  
8 31-60
(except 40)		 1.49 (37.8) 0.36 (9.1) Plain  

Dimensions are for male / female attenuators. Please ask for size of single sex versions.

We reserve the right to change standard product specifications without notice but will be pleased to consider control drawings for quotation.