This precision made VHF-UHF Directional 50 Ohm Coupler, is capable of a frequency range of DC to 2Ghz and optimised for the 87.5MHz -108MHz FM broadcast band, and comes with N-type male to N-type female for the through line, with the forward and reflected lines on female BNC connectors.
With a minimum of 26 dB directivity, and typical coupling of 20dB at 435MHz this is our dual directional coupler of choice.
Specifications Frequency (MHz) DC - 2GHz Typical Coupling (dB) 29 / 20 / 14 Absolute Calibration Accuracy (dB) 0.15dB Directivity (dB min) 32 / 32 / 26 VSWR (max.) prim. line 1.10:1 VSWR Secondary line 1.10:1 Power (max.)CW
1.5kW at 100MHz
Power (max.)PEP 2000/ 500/ 200 Impedance (ohms) 50 Primary Connectors N-type Male to N-type Female Secondary Connectors BNC Female Dimensions (mm) 120x62x25
Perfect , this coupler just plugs straight in without any fuss.
Performs well and to spec.
Repeatability between units is good.
Would be nice if it wasn't quite so expensive!
Martin from United Kingdom
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