AT-1103

High Power Fixed Attenuators (Radiator built-in) AT-1000 and AT-1100 Series sFeatures 1.Small Size and Economical Beryllia is used for the material of the resistance element to enable the termination to be of small size and low cost. 2.Connectors Used In the coupling portion, the AT-1000 Series has an SMA type plug-jack and the AT-1100 Series has an N type plug-jack. 3.High Reliability These attenuators show stable characteristics for environments of varying temperature, humidity, and gases. AT-1003 AT-1106 sProduct Specifications Ratings Frequency range Characteristic impedance Maximum Input Power DC to 8.0 GHz 50 ohms 10W Standard No electrical discontinuity of 1 µs or more 2.Shock No damage, cracks, or parts dislocation Operating temperature range Operating relative humidity -10ç to +65ç 95% Max. Item 1.Vibration 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: -55ç ¡ +5ç to +35ç ¡ +85ç ¡ +5ç to +35ç Time: 30 ¡ 15 max. ¡ 30 ¡ 15 max. (Minutes) 200 cycles 3.Temperature cycle No damage, cracks, or parts dislocation qThe test method conforms to MIL-STD-202. sMaterials Part Connector Body (Note) Insulator Male contacts Female contacts Outer conductor Coupling (Note) Radiator Attenuation element Material Stainless steel PTFE Brass Beryllium copper Aluminum Stainless steel Aluminum Metal film Finish Passivated ---------- sOrdering Information AT - 10 01 1 2 3 3 Attenuation 01 : 1dB 3dB 10dB 20dB 03 : 10 : 20 : Gold plating Gold plating Nickel plating Passivated Black alumite ---------- 1 AT: Indicates a fixed attenuator 2 Indicates the Series Name (Coupling Portion) 10: SMA type plug - jack 11: N type plug - jack Note: Nickel plated brass is used for the body in the AT-1100 Series. ! ∆CAUTION: Beryllia is used in this product. Please follow associated laws when disposing. 84 sSpecifications Part Number AT-1001 AT-1002 AT-1003 AT-1006 AT-1010 AT-1020 AT-1103 AT-1106 AT-1110 AT-1120 Frequency Range (GHz) DC~8 DC~8 DC~8 DC~8 DC~8 DC~8 DC~8 DC~8 DC~8 DC~8 Attenuation (dB) 1±0.5 2±0.5 3±0.5 6±0.7 10±1.0 20±1.2 3±0.5 6±0.7 10±1.0 20±1.2 V.S.W.R. (Max) 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 Impedance (ohms) 50 50 50 50 50 50 50 50 50 50 Power (W) 10 10 10 10 10 10 10 10 10 10 Connectors HRM-J • P HRM-J • P HRM-J • P HRM-J • P HRM-J • P HRM-J • P H-J • P H-J • P H-J • P H-J • P Weight (g) 80 80 80 80 80 80 124 124 124 124 sExternal Dimensions AT-1000 Type AT-1100 Type sTypical Data AT-1003 VSWR 85