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PCB for stack match 1-2

PCB for antenna stack match with two outputs and phase shifter.

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Description

This is PCB for stack match 1-2. Stack match is designed for impedance two antennas to one TRX.


Using

  • Yagi antennas stacking (one tower)
  • Antennas are drive IN Phase (BiP) or OUT Phase (BoP)
  • Multi beaming - antennas to more directions (yagi, vertical, dipoles...)
  • Phasing two antennas: 0 deg or PH line added

Main functions

  • Two outputs to one input
  • Internal Wide Band or External Phase Shifter
  • Antennas are driven IN Phase (BiP) or OUT (BoP)
  • All combinations can be selected: ANT1, ANT2, BiP, BoP
  • Status LED indicators
  • With our own cores
    • QRO64-61 for power up to 3kW
    • QRO64-2D-61 for power up to 5kW
  • Two relays in series 4x8A in RF lines
  • High quality PCB thickness 2 mm
  • PCB size 194x100 mm
  • ONLY PCB

Parameters

  • Low insertion loss
  • Impedance matching for 2 antennas


Available as

ASSEMBLED: ready to use - ASSEMBLED VERSION

Manual

If you want to know more please check our wiki with Stack Match 1-2 manual.



PCB after assembling (example) - external version

example of assembling pcb for stack match 1-2 qro.cz hamparts.shop

PCB after assembling (example) - internal version

example of assembling pcb stack match 1-2 qro.cz hamparts.shop

example: VSWR IN to ANT1 + ANT2 - external version

measure stack match 1-2 qro.cz hamparts.shop

example: VSWR IN to ANT1 + ANT2 + PH - external version

measure stack match 1-2 qro.cz hamparts.shop

example: VSWR IN to ANT1 + ANT2 - internal version

measure stack match 1-2 qro.cz hamparts.shop

example: VSWR IN to ANT1+ ANT2 + PH - internal version

measure stack match 1-2 qro.cz hamparts.shop

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Product Details

Data sheet

type
ONLY PCB
design
bare pcb
usage
RX + TX
impedance
both 50 & 75 Ohm
front-end protection
none
frequency range
DC to 60 MHz
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