rf impedance transformer surface mount model: TM4-4 wide bandwidth 10 - 2500 mhz [ 1 of 3 ] features: ? cost effective ? low loss ? small size, surface mount ? lead free patented rel-pro ? technology specifications (rev. d 03/23/11) frequency 10 - 2500 mhz impedance ratio 1:4 insertion loss (db) * frequency (mhz) typ. max. 10 - 500 0.7 1.4 500 - 1250 0.8 2.4 1250 - 2500 1.2 2.25 amplitude unbalance 1.0 db (typ.) phase unbalance 8o (typ.) return loss 15 db (typ.) input power 0.25 w att (max.) input impedance 50 ohms (nom.) dc current ** 25 ma (max.) operating temperature range -40 to +85 c * plot excludes 3 db split loss ** with dc blocking capacitors installed package # 311 port configuration pri. dot pri. sec. dot sec. sec. center tap 6 4 3 1 2 6 4 1 3 2 part identifer: red & white dot 201 mclean boulevard ? paterson, new jersey 07504 ? tel: (973) 881-8800 ? fax: (973) 881-8361 e-mail: sales@synergymwave.com ? world wide web: http://www.synergymwave.com copyright ? synergy microwave corporation
rf impedance transformer surface mount model: TM4-4 wide bandwidth 10 - 2500 mhz [ 2 of 3 ] data @ 25oc performance plots 0 5 10 15 20 10 510 1010 1510 2010 2510 frequency (mhz) input return loss (db) 0 0.5 1 1.5 2 2.5 3 10 510 1010 1510 2010 2510 frequency (mhz) ins. loss/amp. unbal. (db) s21 s31 201 mclean boulevard ? paterson, new jersey 07504 ? tel: (973) 881-8800 ? fax: (973) 881-8361 e-mail: sales@synergymwave.com ? world wide web: http://www.synergymwave.com copyright ? synergy microwave corporation
rf impedance transformer surface mount model: TM4-4 wide bandwidth 10 - 2500 mhz [ 3 of 3 ] data @ 25oc performance plots -185 -184 -183 -182 -181 -180 -179 -178 -177 -176 -175 10 510 1010 1510 2010 2510 frequency (mhz) phase unbalance (degrees) 201 mclean boulevard ? paterson, new jersey 07504 ? tel: (973) 881-8800 ? fax: (973) 881-8361 e-mail: sales@synergymwave.com ? world wide web: http://www.synergymwave.com copyright ? synergy microwave corporation
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