(1) : these models are already equiped with suppression diodes. (2) : standard products are equiped with common minus. (3) : latching bcd driver enables also a manual reset through driver code 0000. (4) : available only up to 6 positions. number of positions 3 : 3 positions 4 : 4 positions 5 : 5 positions 6 : 6 positions 7 : 7 positions 8 : 8 positions 9 : 9 positions 0 : 10 positions 1 : 11 positions 2 : 12 positions r57 ....... actuator voltage (2) 2 :12vdc 3 :28vdc connector rf 0 : n upto3ghz 1 : n up to 12.4 ghz 2 : bnc upto3ghz(4) 5 : tnc upto3ghz(4) 6 : tnc up to 12.4 ghz (4) models 3 : without 50 termination 4 :with50 termination options 0 : without option 1 : positive common (2) 2 : compatible ttl driver(1) 3 : with suppression diodes 4 : with suppression diodes and positive common (2) 8 : bcd driver ttlcompatible(1)(3) actuator terminal 0 : solder pins 5 :dsub i.c. : indicator contact. s.c.o. : self cut off a.r. : automatic reset type 0 : normally open 1 : normally open + i.c. 2 : latching 3 : latching + i.c. 4 : latching + s. c. o.(1) 5 : latching + s. c. o. + i.c.(1) 8 : latching + s. c. o. +a.r.(1) 9 : latching + s. c. o.+ i.c.+ a.r. (1) coaxial switches n -- tnc -- bnc 48 standard coaxial spnt up to 12.4 ghz --- ramses concept -- latching models have a reset pin which commands the reset of all positions. this command should be used before switching from one position to another. if not, two positions will be set at the same time. note: during the reset operation the current is : setting current x number of positions. -- latching models with automatic reset are available; these products have an internal set/reset circuit which automatically set the desired position and reset the non--selected positions. this option simplifies the use of latching switches by suppressing the reset command in switching sequence and reducing the operating current consuption. for example: during the automatic reset operation, a 28v, 4 positions switch has temporarily a consumption of 250 ma, during 40 ms maximum only ( see page 56 ). availability of options according to both type and number of positions type number of positions available options 0or1 3to12 0--1--2--3--4--8 2or3 3to6 0--1--2--3--4 7to12 0--1--3--4 4or5 3to6 0--2 7to12 not available 8or9 3to12 0--2--8
coaxial switches n -- tnc -- bnc 49 coaxial spnt up to 12.4 ghz --- ramses concept general specifications - rf performances connectors n -- bnc -- tnc number of positions 3to6 7to10 11 and 12 frequency range ghz dc - 12.4 dc - 8 dc - 8 q y g dc-- 3 3--8 8 --12.4 dc-- 3 3--8 dc-- 3 3--8 v.s.w.r. (max) 1.20 1.35 1.50 1.30 1.50 1.35 1.70 insertion loss (max) db .20 .35 .50 .30 .50 .50 1.00 isolation (min) db 80 70 60 80 70 70 60 general specifications - additional specifications o p e r a t i n g m o d e normally open or latching operating mode normally open latching actuator voltage (nominal) vdc 12 28 12 28 operating current at 23 _ _ _ _ c ma 250 102 see table below average power see power rating chart page 9 peak power kw 1.5 (1 s, 1 ?) ttl input high level low level 2.2 to 5.5 v ( ttl option ) / 3.5 to 5.5 v ( bcd option ) 0to0.8v(ttloption)/0to1.5v(bcdoption) indicator rating 1 w -- 30 v -- 100 ma switching time (max) ms 15 (for automatic reset models, sp3t to sp6t: 40 ms, sp7t to sp12t: 50 ms) life sp3 to 6t r573 serie 510 6 cycles per way r574 serie 210 6 cycles per way sp7 to 12t 210 6 cycles per way connectors n, tnc, bnc actuator terminals solder pins or dsub operating temperature range _ c --40, +85 storage temperature range _ c --55, +85 impedance 50 for terminated models 50 termination 5% 1 watt per termination 3 w total power handling per switch switching sequence break before make operating current at 23 c (ma) spnt latching 12 v 28 v manual reset automatic reset manual reset automatic reset sp 3 to 4 t 320 x n 640 125 x n 250 sp 5 to 8 t 320 x n 960 125 x n 375 sp9to12t 320 x n 1280 125 x n 500 n = number of ways
coaxial switches n -- tnc -- bnc 50 typical outline drawing type nb of positions a bdia. cdia. ddia. e f 3to6 5 6 m a x 54 44.7 63.5 6 holes m4/60 _ _ _ _ n 17.7 type 0, 1, 2 or 3 w i t h o p t i o n 7to8 56 m a x with solder pins 67.7 58.9 76.2 4 holes m4/90 _ _ _ _ bnc 11.3 w i t h op t i on 0, 1, 3 or 4 9to10 w i t h s o l d e r p i n s 71 max w i t h d s u b 88.9 76.2 101.6 5 holes m4/72 _ _ _ _ tnc 11.3 , , 11 to 12 w i t h d s u b 67.7 101.6 127 4 holes m4/90 _ _ _ _ type 0, 1, 2 or 3 w i t h o p t i o n 3to6 6 6 m a x 54 44.7 63.5 6 holes m4/60 _ _ _ _ with option 2or8 7to8 66 m a x with solder pins 67.7 58.9 76.2 4 holes m4/90 _ _ _ _ 2 o r 8 type 4, 5, 8 or 9 w i t h o p t i o n 9to10 w i t h s o l d e r p i n s 71 max w i t h d s u b 88.9 76.2 101.6 5 holes m4/72 _ _ _ _ w i t h o p t i o n 0, 1, 2, 3, 4 or 8 11 to 12 w i t h d s u b 67.7 101.6 127 4 holes m4/90 _ _ _ _
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