High Dynamic Range, Hi-Rel Ceramic MMIC Amplifier, DC to 7 GHz


Product Overview Mini-Circuits SYMT-122-75+ is a wideband, 2 way, 0°/180° surface mount magic T splitter/combiner. This model provides very low amplitude and phase unbalance with good isolation over the full frequency range. It handles up to 0.5W of input power and comes in a small case with excellent thermal performance (- 40°C to 85°C operating). The Big Deal Low amplitude unbalance, 0.3 dB typ. Low phase unbalance, ±3° typ. SYMT-122-75+ Surface Mount 2 Way-0°/180° 75 5 to 1218 MHz Power Splitter/Combiner CASE STYLE:AH202-1 Feature Advantages Wideband Wide frequency coverage from 5 to 1218 MHz supports many applications DOCSIS 3.1 Low amplitude unbalance and phase unbalance 0.3 dB typ. for amplitude unbalance ±3° typ. for phase unbalance 0.3 dB typ for amplifier unbalance ±3° typ. for phase unbalance produces nearly equal output signals. Good return loss: 18 dB typ., for all ports Well matched for 75 systems. Good isolation 20 dB typ., for ports 1 & 2 30 dB typ., for S, J – ports Good isolation over the entire band minimizes effect of load changes at one output port on another output port. 0.5W max. input power High power handling accommodates a wide range of system power requirements. Small size, 0.38 x 0.50 x 0.25 in. Accommodates dense PCB layouts.


• Ceramic, hermetically sealed, high reliability
• Low profile case, .045” high
• Ruggedized design
• Gain, 15 dB typ. at 100 MHz
• High Pout, P1dB 20 dBm typ.
• High IP3, 42 dBm typ. at 100 MHz
• Transient protected, US patent 6,943,629
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