{"product_id":"r58226","title":"Raymarine 4kW Radar Magnetron (Service Part)","description":"\u003cp\u003eThis is a genuine Raymarine replacement magnetron for 4kW Raymarine marine radar scanners. The magnetron is the microwave power valve that generates the radar transmit pulse, and it is a wear item: the magnetron heater runs whenever the scanner is in standby or transmit, so over a long service life its output gradually falls and eventually the valve needs replacing to restore full range and target detection.\u003c\/p\u003e\u003cp\u003eFitting a new magnetron is a recognised way to refurbish an otherwise sound 4kW radar rather than replace the whole scanner. Because the work involves high-voltage circuitry and the waveguide, replacement and re-tuning must be carried out by a Raymarine dealer or a suitably qualified marine electronics engineer. This is a genuine Raymarine service part supplied for the repair of an existing 4kW radar scanner.\u003c\/p\u003e","brand":"Raymarine","offers":[{"title":"Default Title","offer_id":55975522632020,"sku":"R58226","price":850.0,"currency_code":"GBP","in_stock":true}],"url":"https:\/\/hudsonmarine.co.uk\/products\/r58226","provider":"Hudson Marine Electronics","version":"1.0","type":"link"}