T-1088

Surface Mount Balun Transformers Schematic "A" 1 2 3 4 6 Electrical Specifications at 25OC Part Number Number of Turns Operating Frequency Range (MHz) Insertion Loss (dB) Schem. Application T-948 T-949 T-950 1 1/2 2 1/2 3 1/2 4 1/2 5 1/2 1 1/2 2 1/2 3 1/2 1 1/2 2 1/2 3 1/2 4 1/2 1 2 3 4 1 2 3 4 5.5 - 80 2.5 - 200 1.5 - 170 0.8 - 140 0.6 - 130 160 - 220 55 - 170 30 - 140 30 - 85 6.5 - 100 3.5 - 160 2.5 - 150 10 - 55 8 - 55 3.5 - 50 2 - 37 10 - 55 50 - 85 24 - 50 10 - 38 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 A A A A A B B B D D D D C C C C C C C C Balun Transformer Balun Transformer Balun Transformer Balun Transformer Balun Transformer Balun Transformer Balun Transformer Balun Transformer Double Balanced Mixer Double Balanced Mixer Double Balanced Mixer Double Balanced Mixer Frequency Mixer Frequency Mixer Frequency Mixer Frequency Mixer Frequency Mixer Frequency Mixer Frequency Mixer Frequency Mixer Schematic "B" 1 2 3 4 6 T-951 T-952 T-1080 T-1081 T-1082 T-1083 T-1084 Schematic "C" 1 2 3 4 6 T-1085 T-1086 T-1087 T-1088 T-1089 T-1090 Schematic "D" 1 2 3 4 6 T-1091 T-1092 T-1093 T-1094 Small footprint - Surface Mount Balun transformers can be used for impedance matching, power combining, signal splitting, frequency mixing, as frequency multipliers and as directional couplers. Physical Dimensions inches (mm) )RU FRPSOHWH GHWDLOV LQFOXGLQJ GRZQORDGDEOH 3') FDWDORJV DQG GDWD VKHHWV SOHDVH YLVLW ZZZUKRPEXVLQGFRP 6SHFLILFDWLRQV VXEMHFW WR FKDQJH ZLWKRXW QRWLFH www.rhombus-ind.com UKRPEXV LQGXVWULHV LQF )RU RWKHU YDOXHV &XVWRP 'HVLJQV FRQWDFW IDFWRU\ sales@rhombus-ind.com 37 TEL: (714) 898-0960 FAX: (714) 896-0971 BALUN 2001-01