225 - 400 mhz optimized bandwidth directional coupler connectorized m odel: KBK-10-225 [ 1 of 3 ] specifications (rev. b 05/21/12) frequency 225 - 400 mhz coupling 10.5 db 1.0 db (nom.) coupling flatness 0.5 db mainline loss db (typ.) db (max.) 0.6 0.7 directivity db (typ.) db (min.) 25 18 input power 50 watts (cw) output impedance 50 ohms (nom.) vswr: 1.3:1 ( typ.) operating temperature range -40 to +85 c package # 110n port configuration input output fwd.coupled 1 2 3 -12 -11.5 -11 -10.5 -10 -9.5 -9 225 250 275 300 325 350 375 400 frequency (mhz) coupling (db) features: ? low insertion loss ? excellent coupling flatness ? high directivity 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
225 - 400 mhz optimized bandwidth directional coupler connectorized m odel: KBK-10-225 [ 2 of 3 ] performance plots -50 -40 -30 -20 -10 0 225 250 275 300 325 350 375 400 frequency (mhz) directivity (db) -1.2 -1 -0.8 -0.6 -0.4 -0.2 0 225 250 275 300 325 350 375 400 frequency (mhz) insertion loss (db) 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
225 - 400 mhz optimized bandwidth directional coupler connectorized m odel: KBK-10-225 [ 3 of 3 ] performance plots -30 -25 -20 -15 -10 -5 0 225 250 275 300 325 350 375 400 frequency (mhz) return loss (db) input output coupled 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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