84 high power fixed attenuators (radiator built-in) at-1000 and at-1100 series features 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 product specifications ratings frequency range characteristic impedance maximum input power dc to 8.0 ghz 50 ohms 10w operating temperature range operating relative humidity -10 ? to +65 ? 95% max. item standard conditions 1.vibration 2.shock 3.temperature cycle no electrical discontinuity of 1 s or more no damage, cracks, or parts dislocation no damage, cracks, or parts dislocation frequency of 10 to 2000 hz, overall amplitude of 1.52 mm, acceleration of 98 m/s 2 for 2 hours in each of 3 directions acceleration of 490 m/s 2 , sine half-wave waveform, 3 cycles in each of the 3 axis temperature: -55 ? +5 ? to +35 ? +85 ? +5 ? to +35 ? time: 30 15 max. 30 15 max. (minutes) 200 cycles the test method conforms to mil-std-202. materials part connector body (note) stainless steel passivated gold plating black alumite passivated nickel plating gold plating insulator male contacts female contacts outer conductor coupling (note) radiator attenuation element ptfe brass beryllium copper aluminum stainless steel aluminum metal film ---------- ---------- material finish note: nickel plated brass is used for the body in the at-1100 series. ordering information 1 2 3 at - 10 01 at: indicates a fixed attenuator indicates the series name (coupling portion) 10: sma type plug - jack 11: n type plug - jack 1 2 attenuation 01 : 1db 03 : 3db 10 : 10db 20 : 20db 3 caution: beryllia is used in this product. please follow associated laws when disposing. ? !
85 specifications part number frequency range (ghz) attenuation (db) v.s.w.r. (max) power (w) impedance ( ohms ) weight (g) connectors at-1001 at-1002 at-1003 at-1006 AT-1010 at-1020 at-1103 at-1106 at-1110 at-1120 dc ~ 8 dc ~ 8 dc ~ 8 dc ~ 8 dc ~ 8 dc ~ 8 dc ~ 8 dc ~ 8 dc ~ 8 dc ~ 8 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 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 50 50 50 50 50 50 50 50 50 50 10 10 10 10 10 10 10 10 10 10 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 80 80 80 80 80 80 124 124 124 124 at-1000 type at-1003 vswr at-1100 type external dimensions typical data
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