{"product_id":"preowned-bird-model-43-rf-directional-thruline-portable-wattmeter-with-five-elements","title":"Preowned Bird Model 43 RF Directional Thruline Portable Wattmeter With Five Elements","description":"\u003ch1\u003e\u003cspan\u003ePreowned Bird Model 43 RF Directional Thruline Portable Wattmeter With Five Elements\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003eThis Preowned Bird Model 43 RF Directional \u003cem\u003eThruline \u003c\/em\u003ePortable Wattmeter With Five Elements is in very good used condition, with some slight blemishes commensurate with age and use. It comes with its original operating instructions, calibration graphs and tan leather carry case.\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThe model 43 is designed to measure average power from continuous wave (CW) and analogue modulated signals.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eA new old stock version of model 43 with five elements would cost in excess of £1800! We are offering this pre-owned version for significantly less...\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cul\u003e\n\u003cli\u003eSerial Number: 283515\u003c\/li\u003e\n\u003cli\u003eOrientation: Can be used Vertically or Horizontally\u003c\/li\u003e\n\u003cli\u003ePower and Frequency Range: 100mW-10kW Frequency range 0.45-2700MHz (depending on element)\u003c\/li\u003e\n\u003cli\u003eAccuracy: \u003cmeta charset=\"UTF-8\"\u003e \u003cspan\u003e± 5% of full scale\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eQC type Female N\u003c\/li\u003e\n\u003cli\u003eInput Impedance:  50 ohms\u003c\/li\u003e\n\u003cli\u003eInsertion VSWR: less than 1.05:1 maximum 1.07 when coupling is less than 30dB\u003c\/li\u003e\n\u003cli\u003eShock mounted microammeter\u003c\/li\u003e\n\u003cli\u003eFive Plug-in slug \/ elements\n\u003cul\u003e\n\u003cli\u003e1000W, 2-30MHz, 1000H\u003c\/li\u003e\n\u003cli\u003e100W, 2-30MHz, 100H\u003c\/li\u003e\n\u003cli\u003e25KW, 2-30MHz, 25KH1\u003c\/li\u003e\n\u003cli\u003e25W,  50-125MHz, 25B\u003c\/li\u003e\n\u003cli\u003e25W, 100-250MHz, 25C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eApproximate Size: 9.2 x 10.2 x 17.5cm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003col\u003e\u003c\/ol\u003e\n\u003cp class=\"\"\u003ePlease click on the following link for more \u003ca href=\"https:\/\/mullardantiques.co.uk\/collections\/radio-equipment-accessories\" target=\"_blank\"\u003evintage radio equipment and accessories.\u003c\/a\u003e\u003cstrong class=\"\"\u003e\u003ca href=\"https:\/\/mullardantiques.co.uk\/collections\/radio-equipment-accessories\" target=\"_blank\"\u003e \u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Bird Electronics Corporation","offers":[{"title":"Default Title","offer_id":57189484069239,"sku":null,"price":399.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0303\/5122\/8972\/files\/Preowned_Bird_Model_43_RF_Directional_Thruline_Portable_Wattmeter_With_Five_Elements_1.jpg?v=1781783968","url":"https:\/\/mullardantiques.co.uk\/products\/preowned-bird-model-43-rf-directional-thruline-portable-wattmeter-with-five-elements","provider":"Mullard Antiques and Collectibles","version":"1.0","type":"link"}