QMA Female Power Dividers, Combiners, Splitters
N-Way, 350 MHz to 6 GHz, 50 Ohm

INSTOCK Wireless offers all power divider, power combiner models with QMA female (jack) 50 ohm coaxial connectors with models covering 350-1000 MHz, 698-2700 MHz, 1-2 GHz (GPS/GNSS), and 2.4-6.0 GHz. All models are RoHS-compliant. The QMA connector is a quick-connect, quick-lock variant of the SMA RF connector. This design can save much handling time because it allows quick mating and demating without tools. The typical passband is DC to 6 GHz.

QMA Power Divider Combiner Specifications

Model No. Coaxial Connectors Frequency Range (MHz) Insertion Loss (above split) Amplitude Balance Phase Balance Isolation Input VSWR Output VSWR
PD2720 QMA 698-2700 0.5 dB (above 3.01) 0.2 dB max 2° max 22 dB min 1.30:1 max 1.15:1 max
PD2730 QMA 698-2700 0.6 dB (above 4.77) 0.2 dB max 3° max 18 dB min 1.30:1 max 1.25:1 max
PD2740 QMA 698-2700 0.8 dB (above 6.02) 0.2 dB max 4° max 22 dB min 1.25:1 max 1.15:1 max
PD2760 QMA 698-2700 1.1 dB (above 7.78) 0.3 dB max 5° max 18 dB min 1.40:1 max 1.20:1 max
PD2780 QMA 698-2700 1.3 dB (above 9.03) 0.5 dB max 6° max 22 dB min 1.35:1 max 1.15:1 max
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