The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information. All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative. Fixed Attenuators (SMA Type) AT-100, AT-200, and AT-300 Series Features 1.Abundant Variations of Attenuators Attenuation amounts are available in abundant variations from 0 to 4 dB in 0.5 dB steps, from 4 to 10 dB in 1 dB steps, and in 12, 13, 14, 15, 20, 26 and 30 dB so that levels can be finely adjusted. 2.SMA Type AT-103(40) The coupling portions are available in all types of plug and jack combinations and stainless steel is used for the external cladding to form a small and durable structure. AT-206(40) 3.High Degree of Matching and High Reliability AT-310(40) The design of the attenuation element uses a distributed constant circuit and metal film resistor. A high degree of matching is achieved as indicated in the VSWR of the appended tables. Furthermore, these attenuators show stable characteristics for environments of varying temperature, humidity, and gases. Product Specifications Ratings Rated frequency range (Note) Characteristic impedance Maximum Input Power DC to 18.0 GHz 50 ohms 1W Operating temperature range Operating relative humidity -10c to +65c 95% Max. Note: The frequency range will differ depending on the model. Item Standard 1.Vibration No electrical discontinuity of 1 s or more No damage, cracks, or parts dislocation 2.Shock 3.Temperature cycle No damage, cracks, or parts dislocation Conditions Frequency of 10 to 2000 Hz, overall amplitude of 1.52 mm, acceleration of 98 m/s2 for 2 hours in each of 3 directions Acceleration of 490 m/s2, sine half-wave waveform, 3 cycles in each of the 3 axis Temperature: -55c +15c to +35c +85c +15c to +35c Time: 30 15 max. 30 15 max. (Minutes) 5 cycles The test method conforms to MIL-STD-202. Materials Ordering Information Part Material Finish Connector Body Stainless steel Passivated Insulator PTFE ---------- Male contacts Beryllium copper Gold plating Female contacts Beryllium copper Gold plating Attenuation element Metal film ---------- AT - 1 00-(0) (40) 1 2 3 1 AT: Indicates a fixed attenuator 2 Indicates the Series Name (Coupling Portion) 1: SMA plug - jack 2: SMA plug - plug 4 3 Attenuation 01 06 00-(0) 00-(0.5) 00-(3.5) : 1dB : 6dB : 0dB (Through) : 0.5dB : 3.5dB 3: SMA jack - jack 4 (40): RoHS compliant 69 04/2009 The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information. All non-RoHS products AT-200, have been discontinued, or willSeriesFixed be discontinued soon.Attenuators Please check the(SMA productsType) status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative. AT-100, and AT-300 Specifications Part Number Attenuation (dB) V.S.W.R.(Max) DC~12.4GHz 12.4~18GHz DC~4GHz AT-100-(0)(40) +0.5 0000 0 +1.0 0000 0 4~12.4GHz 2.4~18GHz Power (W) Connectors Weight (g) 1.15 1.20 1.30 1 HRM-J * P 8 AT-100-(0.5)(40) 0.50.5 +1.0 0.5000 _0.5 1.15 1.20 1.30 1 HRM-J * P 8 AT-101(40) 0.10.5 11.00 1.15 1.20 1.30 1 HRM-J * P 8 AT-100-(1.5)(40) 1.50.5 1.51.00 1.15 1.20 1.30 1 HRM-J * P 8 AT-102(40) 0.20.5 21.00 1.15 1.20 1.30 1 HRM-J * P 8 AT-100-(2.5)(40) 2.50.5 2.51.00 1.15 1.20 1.30 1 HRM-J * P 8 AT-103(40) 0.30.5 31.00 1.15 1.20 1.30 1 HRM-J * P 8 AT-100-(3.5)(40) 3.50.5 3.51.00 1.15 1.20 1.30 1 HRM-J * P 8 AT-104(40) 0.40.5 41.00 1.15 1.20 1.30 1 HRM-J * P 8 AT-105(40) 0.50.7 51.20 1.15 1.20 1.30 1 HRM-J * P 8 AT-106(40) 0.60.7 61.20 1.15 1.20 1.30 1 HRM-J * P 8 AT-107(40) 0.70.7 71.20 1.15 1.20 1.30 1 HRM-J * P 8 AT-108(40) 0.80.7 81.20 1.15 1.20 1.30 1 HRM-J * P 8 AT-109(40) 0.91.0 91.25 1.15 1.20 1.30 1 HRM-J * P 8 AT-110(40) 101.0 101.25 1.15 1.20 1.30 1 HRM-J * P 8 AT-112(40) 121.0 121.25 1.15 1.20 1.30 1 HRM-J * P 8 AT-113(40) 131.0 131.25 1.15 1.20 1.30 1 HRM-J * P 8 AT-114(40) 141.2 141.30 1.15 1.20 1.30 1 HRM-J * P 8 AT-115(40) 151.2 151.30 1.15 1.20 1.30 1 HRM-J * P 8 AT-120(40) 201.2 201.30 1.15 1.20 1.30 1 HRM-J * P 8 AT-203(40) 0.30.5 31.00 1.15 1.20 1.30 1 HRM-P * P 9 AT-206(40) 0.60.7 61.20 1.15 1.20 1.30 1 HRM-P * P 9 AT-210(40) 101.0 101.25 1.15 1.20 1.30 1 HRM-P * P 9 AT-220(40) 201.2 201.30 1.15 1.20 1.30 1 HRM-P * P 9 AT-303(40) 0.30.5 31.00 1.15 1.20 1.30 1 HRM-J * J 7 AT-306(40) 0.60.7 61.20 1.15 1.20 1.30 1 HRM-J * J 7 AT-310(40) 101.0 101.250 1.15 1.20 1.30 1 HRM-J * J 7 AT-320(40) 201.2 201.30 1.15 1.20 1.30 1 HRM-J * J 7 Power (W) Connectors Weight (g) RoHS YES Part Number Attenuation (dB) V.S.W.R.(Max) DC~8GHz DC~4GHz 4~8GHz AT-126(40) 261.0 1.15 1.20 1 HRM-J * P 8 AT-130(40) 301.2 1.15 1.20 1 HRM-J * P 8 RoHS YES 70 04/2009 The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information. All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose(SMA sales representative. AT-100, AT-200, and AT-300 SeriesFixed Attenuators Type) External Dimensions AT-100 Type AT-126,130 Type AT-300 Type AT-200 Type Typical Data AT-103(40) AT-120(40) AT-130(40) AT-206(40) AT-310(40) Input Power Characteristics 71 04/2009