The TQQ1212 serves band 34 (2010 to 2025 MHz) and band 39 (1880 to1920 MHz) in a single, 4 x 3 mm module. Band 34 passband bandwidth is 15 MHz while band 39 has a 40 MHz bandwidth. Insertion loss in both bands is 3.8 dB maximum.
The TQQ1212 can handle up to 20 dBm input power and operates single-ended on both input and output. Applications include BTS and small cells where a small, single ended, dual filter solves implementation problems.