E-Series RF 1:1 Transformer 1230 - 1330 MHz ET1-1T-6 V3.00 SM-1 Features ● 1:1 Impedance Ratio Specifications @ 25°C Frequency Range 1230 - 1330 MHz Insertion Loss 1230 - 1330 MHz Maximum 2 dB Amplitude Imbalance 1230 - 1330 MHz Maximum 1 dB Phase Imbalance 1230 - 1330 MHz Maximum 3° Schematic 4 3 5 1 Ordering Information Part No. ET1-1T-6 ET1-1T-6TR Packaging Tubes Tape & Reel Absolute Maximum Ratings Parameter RF Power DC Current Operating/Storage Temp. Absolute Maximum 250 mW 30 mA -20°C to +85°C Dimensions in ( ) are in mm. Unless Otherwise Noted: .x = ±0.04 (1.00) .xx = ±0.02 (0.50) .xxx = ±0.010 (0.250) Pin Configuration Function Pin No. Primary dot 4 Primary 5 Secondary dot 3 Secondary 1 S 0484 C Specifications Subject to Change Without Notice. M/A-COM, Inc. North America: 1 Tel. (800) 366-2266 Fax (800) 618-8883 ■ Asia/Pacific: Tel. +81 (03) 3226-1671 Fax +81 (03) 3226-1451 ■ Europe: Tel. +44 (1344) 869 595 Fax +44 (1344) 300 020