"duplexer" meaning in English

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        "2": "duplex",
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      "expansion": "duplex + -er",
      "name": "suffix"
    }
  ],
  "etymology_text": "From duplex + -er.",
  "forms": [
    {
      "form": "duplexers",
      "tags": [
        "plural"
      ]
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  "head_templates": [
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      "expansion": "duplexer (plural duplexers)",
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  "lang_code": "en",
  "pos": "noun",
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          "orig": "en:Electronics",
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      "examples": [
        {
          "ref": "2009, Ken-ya Hashimoto, RF Bulk Acoustic Wave Filters for Communications, page 119",
          "text": "At first, making a duplexer seemed impossible, of all the filters in the cell phone, the specifications for the duplexer were by far the most stringent.",
          "type": "quotation"
        },
        {
          "ref": "2011, Alastair D. McAulay, Military Laser Technology for Defense, page 272",
          "text": "The HE11 mode emits a Gaussian beam into free space as is required for input to the quasi-optical duplexer attached to the antenna.",
          "type": "quotation"
        },
        {
          "ref": "2012, TV White Space Spectrum Technologies",
          "text": "A drawback in the dual duplexer design is that six channels are lost because three band gaps are required.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A device that enables communication in two directions over a single path."
      ],
      "id": "en-duplexer-en-noun-SJkeTLEX",
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        [
          "electronics",
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      "raw_glosses": [
        "(electronics) A device that enables communication in two directions over a single path."
      ],
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        "physical-sciences",
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      "wikipedia": [
        "duplexer"
      ]
    }
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  "word": "duplexer"
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      "expansion": "duplex + -er",
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    }
  ],
  "etymology_text": "From duplex + -er.",
  "forms": [
    {
      "form": "duplexers",
      "tags": [
        "plural"
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    }
  ],
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          "ref": "2009, Ken-ya Hashimoto, RF Bulk Acoustic Wave Filters for Communications, page 119",
          "text": "At first, making a duplexer seemed impossible, of all the filters in the cell phone, the specifications for the duplexer were by far the most stringent.",
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        },
        {
          "ref": "2011, Alastair D. McAulay, Military Laser Technology for Defense, page 272",
          "text": "The HE11 mode emits a Gaussian beam into free space as is required for input to the quasi-optical duplexer attached to the antenna.",
          "type": "quotation"
        },
        {
          "ref": "2012, TV White Space Spectrum Technologies",
          "text": "A drawback in the dual duplexer design is that six channels are lost because three band gaps are required.",
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        }
      ],
      "glosses": [
        "A device that enables communication in two directions over a single path."
      ],
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        [
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        "(electronics) A device that enables communication in two directions over a single path."
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  "word": "duplexer"
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