日本のSMAのMCXJ対MCXJRコネクタISDB-T MCXP

MCXコネクタの命名規則で:

1. MCXJ: Represents themale connector (プラグ), featuring acenter pin and a smooth outer sleeve (designed to be inserted into the female connector). So some client also call MCXJ to MCXP.
2. MCXJR: Represents thefemale connector (Jack), featuring acenter receptacle (socket) and an outer sleeve with spring-loaded contacts (designed to accept the male connector).

重要な差別化要因:

• Suffix “R”: Typically denotes “Reverse,” indicating a gender reversal from the base model. If MCXJ is male, MCXJR becomes female.
• Physical Features:
  • 男 (MCXJ): Protruding center pin; smooth outer sleeve.
  • 女性 (MCXJR): Recessed center receptacle; outer sleeve with spring contacts for secure mating.

メモ:

• Naming may vary slightly between manufacturers; always verify with the product datasheet.
• MCX connectors arepush-on (non-threaded) types—ensure proper alignment and gentle pressure during mating.

まとめ: MCXJは男性です (プラグ), MCXJR is female (Jack).