RF IMPEDANCE TRANSFORMER SURFACE MOUNT MODEL: TM4-4 wide BANDWIDTH 10 - 2500 MHz FEATURES: ► Cost Effective ► Low Loss ► Small Size, Surface Mount ► Lead Free Patented REL-PRO® Technology Part Identifier: Red & White Dot SPECIFICATIONS (Rev. D 03/23/11) Frequency 10 - 2500 MHz Impedance Ratio 1:4 Insertion Loss (dB) * Package # Frequency (MHz) Typ. 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 Watt (Max.) Input Impedance 50 Ohms (Nom.) DC Current ** 25 mA (Max.) Operating Temperature Range -40 to +85 °C 311 Max. PORT CONFIGURATION Pri. Dot Pri. Sec. Dot Sec. Sec. Center Tap 6 4 3 1 2 * Plot excludes 3 dB Split Loss ** With DC blocking capacitors installed Copyright © Synergy Microwave Corporation 201 McLean Boulevard • Paterson, New Jersey 07504 • Tel: (973) 881-8800 • Fax: (973) 881-8361 E-Mail: [email protected] • World Wide Web: http://www.synergymwave.com 3 6 4 2 1 [ 1 of 3 ] RF IMPEDANCE TRANSFORMER SURFACE MOUNT MODEL: TM4-4 wide BANDWIDTH 10 - 2500 MHz Data @ 25ºC Ins. Loss/Amp. Unbal. (dB) 0.5 1 1.5 2 2.5 3 10 510 1010 1510 2010 2510 2010 2510 Frequency (MHz) S21 S31 0 Input Return Loss (dB) 5 10 15 20 10 510 1010 1510 PERFORMANCE PLOTS 0 Frequency (MHz) Copyright © Synergy Microwave Corporation 201 McLean Boulevard • Paterson, New Jersey 07504 • Tel: (973) 881-8800 • Fax: (973) 881-8361 E-Mail: [email protected] • World Wide Web: http://www.synergymwave.com [ 2 of 3 ] RF IMPEDANCE TRANSFORMER SURFACE MOUNT MODEL: TM4-4 wide BANDWIDTH 10 - 2500 MHz Data @ 25ºC -176 Phase Unbalance (degrees) -177 -178 -179 -180 -181 -182 -183 -184 -185 10 510 1010 1510 Frequency (MHz) Copyright © Synergy Microwave Corporation 201 McLean Boulevard • Paterson, New Jersey 07504 • Tel: (973) 881-8800 • Fax: (973) 881-8361 E-Mail: [email protected] • World Wide Web: http://www.synergymwave.com 2010 2510 PERFORMANCE PLOTS -175 [ 3 of 3 ]