high power coaxial type n, sma, tnc terminations series pcx dc-18 ghz conduction (heat sink) cooled general information the pcx series high power terminations are designed to dissipate rf power when mounted to a heat sink or chill plate. power levels from 15 to 500 watts in 50 ohm impedance are available in units with type sma, tnc or type n, male or female connectors. improved vswr models over narrow bandwidths are available from d.c. to 18 ghz. high stabil- ity thin film resistive elements on beryllium oxide substrates are used to insure stable vswr performance over temperature and environmental conditions. performance specifications part number input power(watts) frequency range connector type vswr outline (note 1) (note 2) (maximum) pcx-050-f-15 sma female dc-4 ghz?.15:1 4.8 ghz?.20:1 8?2.4 ghz?.30:1 15 dc-12.4 ghz a pcx-050-m-15 sma male pcx-050-f-30 sma female dc-4 ghz?.25:1 pcx-050-m-30 sma male 4? ghz?.35:1 pcx-050-f-50 sma female dc-3 ghz?.25:1 pcx-050-f-100 sma female dc-3 ghz?.25:1 pcx-050-m-100 sma male pcx-075-f-100 tnc female pcx-050-f-150 sma female pcx-050-m-150 sma male dc-1 ghz?.15:1 pcx-100-f-150 n female 1-2 ghz?:40.1 pcx-050-f-250 250 dc-800 mhz sma female dc-200 mhz?.15:1 200?00 mhz?.25:1 400?00 mhz?.30:1 pcx-050-m-250 sma male pcx-100-m-250 n male pcx-100-m-500 n male notes: 1. operating temperature: 15 watt models 100 c maximum case temperature. all other models 85 c maximum case temperature. 2. narrowband (8%) performance up to 18 ghz available in special units. 3. specify center frequency in ghz. pcx-075-m-30 tnc male b sma only pcx-050-m-50 3-6 ghz?.35:1 sma male 50 dc-6 ghz c 1.4?%b.w. pcx-050-f-100-(xx) sma female 100 dc-18 ghz (3) dc-3 ghz c pcx-100-m-150 n male 150 dc-2 ghz d pcx-100-f-250 n female d pcx-100-f-500 dc-200 mhz?.30:1 n female 500 dc-200 mhz d 1.15?%b.w. 100 pcx-075-f-30 tnc female 8?8 ghz?.40:1 30 dc-18 ghz dc-8 ghz key : inches[millimeters] .xx ?03 .xxx ?010 [.x ?.8 .xx ?.25] 60 south jef ferson road, whippany , nj 07981 s t el: 973-887-8100 s fax: 973-884-0445 e-mail: sales@mcekdi-resistor .com s see us on the web @ www .mcekdi-resistor .com 8 /02
1.375 [34,93] .120[3,05] dia. 4 holes .125[3,18] .960[24,38] .625 [15,88] "x" .125 [3,18] "y" .090 [2,29] "z" .125 [3,18] .600 [15,2] .850 [21,6] 1.200 [30,48] .300 [7,6] 1.500 [38,1] "x" .166[4,22] dia. 4 holes .150[3,8] .150[3,8] .125 [3,18] .425 [10,8] .480 [12,2] .500 [12,7] .614 [15,6] .240 [6,10] 1.000 [25,4] "x" .214[5,44] dia 2 holes .193[4,9] 1.625 [41,28] 2.000 [50,8] 1.250 [31,8] .215[5,46] dia. 4 holes .187[4,75] 1.625 [41,28] .875 [22,23] "x" .375 [9,53] 1.060 [26,92] .180 [4,57] "y" model ? pcx-050-f-15 .375 [9,53] pcx-050-m-15 .507 [12,88] model ? pcx050-f-30 .375 [9,53] pcx050-m-30 .507 [12,88] pcx075-f-30 .750 [19,1] pcx075-m-30 .844 [21,44] model ? ? ? pcx050-f-50 .375 [9,53] .560 [14,22] .260 [6,60] pcx050-m-50 .507 [12,88] .560 [14,22] .260 [6,60] pcx050-f-100 .375 [9,53] .560 [14,22] .260 [6,60] pcx050-m-100 .507 [12,88] .560 [14,22] .260 [6,60] model ? ? PCX050-F-150, 250 .375 [9,53] .515 [13,08] pcx050-m-150, 250 .375 [9,53] .515 [13,08] pcx100-f-150, 250, 500 .736 [18,69] .508 [12.9] high power coaxial type n, sma, tnc terminations series pcx dc-18 ghz conduction (heat sink) cooled sma connectors 15 watts sma or tnc connectors 30 watts sma or tnc 50 & 100 watts sma or n connectors 150/250 & 500 watts outline a outline b (shown with sma) outline c (shown with sma) outline d (shown with type n) materials connectors: sma and tnc - stainless steel passivated per mil-c-39012; type n - nickel plated brass per mil-c-39012 housing: coppe r, nickel plated per qq-n-290. pcx075-f-100 .736 [18,69] .970 [24,64] .480 [12,2] pcx100-m-150, 250, 500 .819 [20,8] .508 [12.9] key : inches[millimeters] .xx ?03 .xxx ?010 [.x ?.8 .xx ?.25] 60 south jef ferson road, whippany , nj 07981 s t el: 973-887-8100 s fax: 973-884-0445 e-mail: sales@mcekdi-resistor .com s see us on the web @ www .mcekdi-resistor .com 8 /02
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