in-phase 4-way and 8-way dividers/combiners, power series ye, yf model d418m sma 0.5-18ghz general information: kdi/triangle 4-way and 8-way stripline in-phase po wer dividers have excel- lent phase and amplitude balance.the internal resistive element is a ceramic pad and can, therefore, handle relatively high values of cw and peak po wer.stripline construction is utilized, thereby ensuring excellent elec- trical and environmental performance. mechanical outlines?igure 1 sma connector series yf (4-way) electrical performance general specifications: frequency range: 0.5 to 18.0 ghz rf impedance: 50 ohms rf power: the po wer handling capability for load vswr s less than 1.50 is 1 watt cw and 1 kw peak for frequencies up to 2.0 ghz, and 400 mw cw and 0.4 kw peak for frequen- cies from 2.0 ghz to 18.0 ghz. operating temperature: ?5? to +85? environment: mil-e-5400, mil-std-202 connectors: sma female abcde outline inches inches inches inches inches cm. cm. cm. cm. cm. 1.60 1.50 1.400 0.20 0.40 4 4.06 3.81 3.556 0.51 1.02 2.60 2.75 2.400 0.25 0.70 7 6.60 6.99 6.096 0.64 1.78 8 1.60 1.75 1.400 0.20 0.40 4.06 4.45 3.556 0.51 1.02 10 1.60 2.00 1.400 0.20 0.40 4.06 5.08 3.556 0.51 1.02 11 drawing on request inches/centimeters xx ?.3 xxx?010/ xx?08 xxx?025 frequency max. max. min. phase amplitude out- out- model range in/out insertion isolation balance balance line line no. ghz vswr loss db db degrees db sma n octave bands yf-25 0.75-1.5 1.25/1.20 0.4 21 3 0.3 7 4 yf-30 1.5-3.0 1.30/1.20 0.5 20 3 0.3 8 3 yf-38 2.0-4.0 1.30/1.20 0.6 20 3 0.3 4 3 yf-45 4.0-8.0 1.40/1.30 0.8 18 5 0.5 4 1 ye-09 0.5-1.0 1.35/1.30 0.7 20 3 0.35 1 1 ye-11 1.0-2.0 1.40/1.35 0.8 18 4 0.35 2 2 ye-21 2.0-4.0 1.45/1.40 1.1 17 4 0.35 3 2 ye-41 4.0-8.0 1.60/1.55 1.4 16 7 0.6 3 3 multi-octave bands yf-51 0.5-2.0 1.40/1.30 0.7 22 4 0.4 7 4 yf-54 1.0-4.0 1.45/1.35 0.7 20 4 0.4 10 5 YF-56 6.0-18.0 1.70/1.50 1.5 14 10 0.7 8 note 3 ye-68 6.0-18.0 2.00/1.90 2.3 13 15 1.0 7 note 3 1.0-1.5 1.80/1.35 0.7 10 1 0.2 1.5-2.0 1.80/1.35 0.8 14 2 0.2 2.0-4.0 1.80/1.45 1.0 17 4 0.3 d418m 4.0-8.0 1.80/1.45 1.2 17 6 0.4 11 note 3 8.0-12.0 1.70/1.45 1.4 17 10 0.5 12.0-16.0 1.70/1.45 1.8 15 13 0.6 16.0-18.0 1.80/1.45 2.0 12 15 0.6 4w 8w 4w 8w 4w mechanical outlines?igure 2 sma connector series ye (8-way) abcde outline inches inches inches inches inches cm. cm. cm. cm. cm. 4.50 2.75 4.300 0.50 0.50 1 11.43 6.99 10.922 1.27 1.27 4.0 2.25 3.800 0.25 0.50 2 10.16 5.72 9.652 0.64 1.27 3.20 2.00 3.000 0.20 0.40 3 8.13 5.08 7.620 0.51 1.02 3.20 2.85 3.000 0.20 0.40 7 8.13 7.24 7.620 0.51 1.02 in a/2 b/2 a c sma female typ. e typ. figure 1 series yf 0.38/0.97 0.38/0.97 typ. 0.093/0.236 dia. thru 2 mounting holes 0.10/0.25 figure 2 series ye d inches/centimeters xx ?.3 xxx?010/ xx?08 xxx?025 8-10-07 key: inches[millimeters] .xx ?03 .xxx ?010 [.x ?.8 .xx ?.25] 60 south jefferson road, whippany, nj 07981 tel: 973-887-8100 ?fax: 973-884-0445 email: sales@ aeroflex-kdi.com see us on the web @ www .aeroflex-kdi.com
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