PC-1000 Series 4
Antenna Coupler

antenna coupler pc1000c4 greyThe PC-1000C4 Antenna tuning unit is designed to match 200-1500pF/2-30 Ohms antenna load in the 190-625 kHz frequency range, RF input power is 500 Watts peak. 

The coupler has an auto-tune feature which automatically maintains system match and tuning during changing environmental conditions and antenna characteristics. A variable coil ensures resonance is maintained while resisttive matching network ensures the transmitter always sees a 50 Ohm load thus minimizing VSWR.

The unit is housed in an IP66-Certified aluminum enclosure with latches for all weather operation.                                                                             Operating power is supplied by SAC transmitter or                                                                           optional 100-264VAC internal power supply.

                                                                  P/N SLF20050/C4  -  For NDBs and +12V Systems

                                                                  P/N SLF20050/D4  -  For DGPS and +24V Systems