Equipment and Components for the RF and Microwave industry

Attenuators
SMA & 2.92mm

  • 0.5 - 2 watts
  • DC - 40.0 GHz
  • 0.5 - 60 dB
  • Miniature Size
  • Flat Response
  • Stainless Steel
 General Specifications
 Impedance 50 ohms
 Body: Plain & Hex Stainless Steel
 Connectors SMA or 2.92mm to MIL-C-39012
Stainless Steel
AA03-xxBR SMA Gold Plated Brass
 Temperature Range -55 +125C
(AA03-xxBR -40 +80C)
 Power Derating Linear to +125C

Model No
(Note 1)
Freq
Range GHz
Standard
Attenuation
Values
(dB)
Atten
Steps
(dB)
Attenuation Accuracy +/- dB VSWR
(max)
(Note 2)
Average Power (watts) Figs Conn.
Type
0-6 dB 7-20 dB 21-30 dB 31-40 dB 41-60 dB 25C 125C
AA03-xxBR DC-3.0 1-10, 12, 15, 20 1.0 0.3 0.3 0.5 - - 1.25 1.0 - 9 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 - - (Note 3) 2.0 0.5 3 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
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
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
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

Notes:
(1) For complete model number add attenuation value in place of –xx, e.g. AA06-10 for 10dB.
(2) Max VSWR is shown at highest operating frequency, VSWR is lower at lower frequencies.
(3) VSWR for AA06-xxH Series is 1.20 for 0-6dB attenuation; 1.25 for 7-12dB; 1.30 for 15 & 20dB and 1.35 for 30dB.

Outline is a typical illustration only, for detailed outlines please consult factory.

FIG Atten.
(dB)
Dimensions
inches (mm)
Styles
Length L Diameter D 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  
9 1-20 0.83 (21) 0.31 (7.8) Plain  

Options:

  • For Hex version use suffix "H" after model no.
  • For single sex versions use suffix "M" (male) or "F" (female) after model no.
  • Dimensions are for male / female connectors. Please ask for size of single sex versions.
  • Between connector series attenuators also available.
  • Custom frequency ranges, specifications and configurations are available.

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

T: +44 (0)1376 550220 F: +44 (0)1376 552145 E: sales@atlantecrf.com 40A Springwood Drive, Braintree, Essex CM7 2YN, England