{"product_id":"used-tested-general-microwave-1699-0-1-20ghz-sma-pin-electronic-switch","title":"GENERAL MICROWAVE 1699 SMA PIN Switch 0.1-20GHz","description":"\u003cstyle\u003e\n  \/* Base Container \u0026 Scope Isolation *\/\n  .koeed-wrapper {\n    width: 100%;\n    box-sizing: border-box;\n    color: #333333;\n    line-height: 1.6;\n  }\n  .koeed-wrapper *, .koeed-wrapper *::before, .koeed-wrapper *::after {\n    box-sizing: border-box;\n  }\n\n  \/* Headings \u0026 Typography *\/\n  .koeed-wrapper h2 {\n    color: #16c8c8;\n    border-left: 4px solid #16c8c8;\n    padding-left: 12px;\n    margin-top: 30px;\n    margin-bottom: 15px;\n    font-weight: 700;\n  }\n  .koeed-wrapper h3 {\n    color: #0056b3;\n    margin-top: 20px;\n    margin-bottom: 10px;\n    font-weight: 600;\n  }\n\n  \/* Callout Blockquote *\/\n  .koeed-quote {\n    background-color: #f4fcfc;\n    border-left: 4px solid #16c8c8;\n    padding: 15px;\n    margin: 20px 0;\n  }\n\n  \/* Responsive Tables *\/\n  .koeed-table-responsive {\n    width: 100%;\n    overflow-x: auto;\n    margin-bottom: 25px;\n    border: 1px solid #eeeeee;\n  }\n  .koeed-table {\n    width: 100%;\n    border-collapse: collapse;\n    text-align: left;\n  }\n  .koeed-table th {\n    background-color: #f4fcfc;\n    color: #0056b3;\n    font-weight: 600;\n    padding: 12px;\n    border-bottom: 2px solid #eeeeee;\n  }\n  .koeed-table td {\n    padding: 12px;\n    border-bottom: 1px solid #eeeeee;\n  }\n  .koeed-table tr:nth-child(even) {\n    background-color: #fafafa;\n  }\n  .koeed-table tr:nth-child(odd) {\n    background-color: #ffffff;\n  }\n\n  \/* Bullet Points \u0026 Lists *\/\n  .koeed-list {\n    padding-left: 20px;\n    margin-bottom: 20px;\n  }\n  .koeed-list li {\n    margin-bottom: 8px;\n  }\n\n  \/* Interactive Tool Styles *\/\n  .koeed-tool-container {\n    background-color: #ffffff;\n    border: 2px solid #16c8c8;\n    border-radius: 6px;\n    padding: 25px;\n    margin: 30px 0;\n  }\n  .koeed-tool-grid {\n    display: grid;\n    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));\n    gap: 20px;\n    margin-bottom: 20px;\n  }\n  .koeed-input-group {\n    display: flex;\n    flex-direction: column;\n  }\n  .koeed-input-group label {\n    font-weight: 600;\n    margin-bottom: 6px;\n    color: #333333;\n  }\n  .koeed-input-group input, .koeed-input-group select {\n    padding: 10px;\n    border: 1px solid #eeeeee;\n    border-radius: 4px;\n    background-color: #fafafa;\n  }\n  .koeed-input-group input:focus, .koeed-input-group select:focus {\n    outline: none;\n    border-color: #16c8c8;\n    background-color: #ffffff;\n  }\n  .koeed-btn {\n    background-color: #16c8c8;\n    color: #ffffff;\n    border: none;\n    padding: 12px 20px;\n    border-radius: 4px;\n    cursor: pointer;\n    font-weight: 600;\n    transition: background-color 0.2s ease;\n  }\n  .koeed-btn:hover {\n    background-color: #0056b3;\n  }\n  .koeed-result-panel {\n    background-color: #f4fcfc;\n    border: 1px dashed #16c8c8;\n    padding: 15px;\n    margin-top: 20px;\n    border-radius: 4px;\n  }\n  .koeed-result-value {\n    font-size: 1.4em;\n    font-weight: 700;\n    color: #0056b3;\n    margin-bottom: 5px;\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"koeed-wrapper\"\u003e\n\n  \u003c!-- SECTION 1: Engineer's Quick Brief --\u003e\n  \u003ch2\u003eEngineer's Quick Brief\u003c\/h2\u003e\n  \u003cdiv class=\"koeed-quote\"\u003e\n    \u003cul class=\"koeed-list\" style=\"margin-bottom: 0;\"\u003e\n      \u003cli\u003e\n\u003cstrong\u003eUltra-Wideband RF Switching:\u003c\/strong\u003e Engineered to process microwave signals seamlessly across an expansive \u003cstrong\u003e0.1 to 20 GHz\u003c\/strong\u003e spectrum, completely eliminating multi-band module staging overhead.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003ePIN Diode Sub-Microsecond Speed:\u003c\/strong\u003e Utilizes a high-mobility solid-state PIN diode semiconductor array, delivering ultra-fast RF isolation gating profiles for sub-microsecond pulse modulation loops.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003ePremium SMA Coaxial Interfacing:\u003c\/strong\u003e Structured inside a compact mechanical housing equipped with robust 50-Ohm \u003cstrong\u003eSMA female connectors\u003c\/strong\u003e, securing minimal VSWR impedance tracking drops.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- SECTION 2: SEO Introduction --\u003e\n  \u003cp\u003eThe \u003cstrong\u003eGeneral Microwave 1699\u003c\/strong\u003e is a premium, laboratory-grade \u003cstrong\u003eultrawideband PIN diode RF switch\u003c\/strong\u003e engineered for high-frequency signal routing and sub-microsecond pulse gating across a **0.1 to 20GHz** matrix. Featuring high-purity solid-state attenuation cells and low-loss **SMA connectors**, this high-performance microwave switch maintains tight signal integrity, preventing severe insertion loss scaling into the millimeter-wave boundary. Positioned as a mission-critical component for radar telemetry setups, electronic warfare simulation bays, and automated RF test chambers, the 1699 switch handles continuous RF power loops flawlessly, matching original OEM impedance requirements to preserve clean 50-Ohm co-axial transitions.\u003c\/p\u003e\n\n  \u003c!-- SECTION 3: Technical Specifications --\u003e\n  \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n  \u003cdiv class=\"koeed-table-responsive\"\u003e\n    \u003ctable class=\"koeed-table\"\u003e\n      \u003cthead\u003e\n        \u003ctr\u003e\n          \u003cth\u003eEngineering Parameter\u003c\/th\u003e\n          \u003cth\u003eTechnical Classification\u003c\/th\u003e\n          \u003cth\u003eOperational Baseline Value\u003c\/th\u003e\n        \u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eBrand Manufacturer\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eOEM Brand Lineage\u003c\/td\u003e\n          \u003ctd\u003eGeneral Microwave (Kratos \/ General Microwave Corp.)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eModel Identifier\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eProduct Model Reference\u003c\/td\u003e\n          \u003ctd\u003e1699 Series\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eSwitch Type Category\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003ePhysical Layer Architecture\u003c\/td\u003e\n          \u003ctd\u003eSolid-State PIN Diode Absorption\/Reflective Switch\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eOperational Bandwidth\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eRF Frequency Spectrum Limits\u003c\/td\u003e\n          \u003ctd\u003e0.1 GHz to 20.0 GHz Continuous Performance\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eRF Interface Ports\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eCoaxial Fitting Geometry\u003c\/td\u003e\n          \u003ctd\u003e50-Ohm Nominal Impedance SMA Female Connectors\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eInsertion Loss Variant\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eFrequency Attenuation Metric\u003c\/td\u003e\n          \u003ctd\u003eFrequency-dependent slope (Optimized low-loss trace values)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eIsolation Threshold\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eCrosstalk Rejection Metric\u003c\/td\u003e\n          \u003ctd\u003eHigh isolation tracking performance across complete multi-gigahertz span\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eControl Logic Interface\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eDriver Bias Signal Array\u003c\/td\u003e\n          \u003ctd\u003eIntegrated TTL-compatible switching control port integration\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eSwitching Speed Transition\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003ePropagation Delay Latency\u003c\/td\u003e\n          \u003ctd\u003eSub-microsecond fast-acting pulse capture limits\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- SECTION 4: Application Matrix --\u003e\n  \u003ch2\u003eApplication Matrix\u003c\/h2\u003e\n  \u003cdiv class=\"koeed-table-responsive\"\u003e\n    \u003ctable class=\"koeed-table\"\u003e\n      \u003cthead\u003e\n        \u003ctr\u003e\n          \u003cth\u003eTarget Microwave System\u003c\/th\u003e\n          \u003cth\u003eDeployment Purpose\u003c\/th\u003e\n          \u003cth\u003eEngineering Value Delivered\u003c\/th\u003e\n        \u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eMilitary Radar Simulation Benches\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eHigh-frequency pulse modulation\u003c\/td\u003e\n          \u003ctd\u003eDelivers clean, non-pulsing high-frequency steering profiles to generate deterministic target emulation waveforms without phase lag loops.\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eAutomated RF Instrument Testing\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eMulti-channel signal routing switching\u003c\/td\u003e\n          \u003ctd\u003eSustains millions of rugged, wear-free solid-state switching matrices, eliminating periodic mechanical relay contact calibration overhead.\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eElectronic Warfare (EW) Chassis\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eBroadband receiver antenna gating\u003c\/td\u003e\n          \u003ctd\u003eProtects vulnerable low-noise amplifiers (LNA) from accidental high-power transmit bursts using rapid isolation gating curves.\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- SECTION 5: Koeed B2B Interactive Tool --\u003e\n  \u003ch2\u003eKoeed B2B Tool: RF Decibel Power Converter \u0026amp; Return Loss Sizer\u003c\/h2\u003e\n  \u003cp\u003eMicrowave field specialists must coordinate input power limits (dBm to Watts) and verify VSWR metrics to protect PIN diode switch matrices from terminal thermal breakdown. Use this RF calculator utility to compute real-time signal properties.\u003c\/p\u003e\n  \n  \u003cdiv class=\"koeed-tool-container\"\u003e\n    \u003cdiv class=\"koeed-tool-grid\"\u003e\n      \u003cdiv class=\"koeed-input-group\"\u003e\n        \u003clabel for=\"koeed-input-dbm\"\u003eInput RF Power (dBm Range):\u003c\/label\u003e\n        \u003cinput type=\"number\" id=\"koeed-input-dbm\" min=\"-30\" max=\"40\" value=\"20\" step=\"1\" oninput=\"koeedCalculateRfMetrics()\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"koeed-input-group\"\u003e\n        \u003clabel for=\"koeed-input-vswr\"\u003eObserved Port VSWR (:1 Metric):\u003c\/label\u003e\n        \u003cinput type=\"number\" id=\"koeed-input-vswr\" min=\"1.0\" max=\"10.0\" value=\"1.5\" step=\"0.05\" oninput=\"koeedCalculateRfMetrics()\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"koeed-input-group\"\u003e\n        \u003clabel for=\"koeed-freq-tier\"\u003eTarget Evaluation Frequency:\u003c\/label\u003e\n        \u003cselect id=\"koeed-freq-tier\" onchange=\"koeedCalculateRfMetrics()\"\u003e\n          \u003coption value=\"low\"\u003eLow Frequency Band (0.1 - 4.0 GHz)\u003c\/option\u003e\n          \u003coption value=\"mid\" selected\u003eX-Ku Radar Band (4.1 - 12.4 GHz)\u003c\/option\u003e\n          \u003coption value=\"high\"\u003eK-Ka Upper Spectrum (12.5 - 20.0 GHz)\u003c\/option\u003e\n        \u003c\/select\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003cdiv class=\"koeed-result-panel\"\u003e\n      \u003cdiv class=\"koeed-result-value\" id=\"koeed-power-watts\"\u003eCalculated Power Output: 0.100 Watts (100.0 mW)\u003c\/div\u003e\n      \u003cdiv style=\"font-size: 0.9em; font-weight: 600; color: #333333;\" id=\"koeed-return-loss-val\"\u003eMismatched Return Loss: 14.0 dB | Reflection Coefficient: 0.200\u003c\/div\u003e\n      \u003cdiv style=\"margin-top: 8px; font-size: 0.85em; color: #666666;\" id=\"koeed-tool-advice\"\u003eKeep input signals safely below OEM continuous-wave power boundaries to preserve diode junction stability.\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cnoscript\u003e\n    \u003cdiv class=\"koeed-quote\"\u003e\n      \u003cstrong\u003eEngineering Field Sizing Note:\u003c\/strong\u003e The General Microwave 1699 ultrawideband PIN switch operates safely under specific transmission matching constants. Maintaining a low voltage standing wave ratio (VSWR) below 1.5 across high-frequency ranges ensures that total reflected power remains under 4%, shielding the micro-scale internal PIN diode geometries from localized overheating.\n    \u003c\/div\u003e\n  \u003c\/noscript\u003e\n\n  \u003cscript\u003e\n    function koeedCalculateRfMetrics() {\n      var dbm = parseFloat(document.getElementById('koeed-input-dbm').value);\n      var vswr = parseFloat(document.getElementById('koeed-input-vswr').value);\n      var freqTier = document.getElementById('koeed-freq-tier').value;\n      \n      if (isNaN(dbm) || isNaN(vswr) || vswr \u003c 1.0) {\n        return;\n      }\n      \n      \/\/ Calculate power conversion dBm -\u003e Watts\n      var mw = Math.pow(10, dbm \/ 10);\n      var watts = mw \/ 1000;\n      var powerStr = \"\";\n      if (watts \u003e= 1.0) {\n        powerStr = \"Calculated Absolute Power: \" + watts.toFixed(3) + \" Watts (W)\";\n      } else {\n        powerStr = \"Calculated Absolute Power: \" + mw.toFixed(1) + \" milliwatts (mW)\";\n      }\n      \n      \/\/ Calculate reflection coefficient (Gamma) = (VSWR - 1) \/ (VSWR + 1)\n      var gamma = (vswr - 1) \/ (vswr + 1);\n      \n      \/\/ Calculate Return Loss (RL) = -20 * log10(Gamma)\n      var rl = 0;\n      if (gamma === 0) {\n        rl = 99.9; \/\/ perfect match approximation\n      } else {\n        rl = -20 * (Math.log(gamma) \/ Math.LN10);\n      }\n      \n      document.getElementById('koeed-power-watts').innerText = powerStr;\n      document.getElementById('koeed-return-loss-val').innerText = \"Mismatched Return Loss: \" + rl.toFixed(1) + \" dB | Voltage Reflection Coefficient (\\u0393): \" + gamma.toFixed(3);\n      \n      var adviceEl = document.getElementById('koeed-tool-advice');\n      if (dbm \u003e 23) {\n        adviceEl.innerHTML = \"\u003cspan style='color:#d9534f; font-weight:700;'\u003eCRITICAL WARNING: Elevated Power Profile\u003c\/span\u003e. Input signal exceeds standard PIN diode continuous handling thresholds (+23dBm \/ 200mW standard target). High continuous wave transmission risk Demagnetization\/Junction blowout. Wire external coaxial attenuators immediately.\";\n      } else if (vswr \u003e 2.0) {\n        adviceEl.innerHTML = \"\u003cspan style='color:#f0ad4e; font-weight:700;'\u003eImpedance Mismatch Notice\u003c\/span\u003e. High VSWR generates structural reverse standing waves that increase electrical stress across output terminals. Re-torque SMA nuts utilizing calibrated torque wrenches to standard 8 in-lbs specifications.\";\n      } else {\n        adviceEl.innerText = \"Optimal loop parameters managed. Sensor tracking and high-frequency SMA co-axial interfaces stay comfortably inside standard baseline layout limits.\";\n      }\n    }\n    \n    window.addEventListener('DOMContentLoaded', koeedCalculateRfMetrics);\n  \u003c\/script\u003e\n\n  \u003c!-- SECTION 6: Troubleshooting \u0026 FAQ --\u003e\n  \u003ch2\u003eTroubleshooting \u0026amp; Field Commissioning FAQ\u003c\/h2\u003e\n  \n  \u003ch3\u003eQ1: Why triggers a sudden rise in insertion loss or absolute signal clipping at the upper 18-20GHz boundary?\u003c\/h3\u003e\n  \u003cp\u003eAdvanced attenuation drops or total high-frequency signal clipping are almost universally caused by microscopic metal contamination inside the female SMA interface barrel, or structural micro-cracks along internal semi-rigid coaxial solder tracking paths. High-frequency RF sweeps are incredibly sensitive to mechanical connection variations. Isolate the main chassis power completely, clear out port pathways using dry oil-free compressed nitrogen gas, and inspect the gold center socket pins for recession faults under magnification loops prior to active line verification.\u003c\/p\u003e\n\n  \u003ch3\u003eQ2: What is the root cause of slow switching transition profiles and TTL control logic phase lag errors?\u003c\/h3\u003e\n  \u003cp\u003eSlow switching times or lagging transitions typically point to high loop impedance anomalies on the driver supply network, or incorrect DC driver current constraints at the TTL interface. PIN diodes are current-driven components that require rapid injection of forward current to dump stored carriers or reverse bias voltage to fully clear the depletion region. If your driver power supply rails drop low under load or lack proper decoupling capacitor arrays, the modulation speed will suffer. Ensure control wires match recommended trace parameters.\u003c\/p\u003e\n\n  \u003ch3\u003eQ3: How do lab technicians safely diagnose a suspected diode junction burnout or short-circuit failure?\u003c\/h3\u003e\n  \u003cp\u003ePower down the entire instrumentation array, disconnect all high-frequency SMA co-axial connectors, and detach the TTL logic terminal lines. Use a high-precision digital multimeter configured to its standard **diode verification function**. Measure resistance values across the RF signal terminal ports relative to the chassis ground plate under alternate test biases: blown solid-state PIN cells lose check-valve characteristics, manifesting as absolute short circuits (near 0 Ohms resistance) or frozen open tracking conditions that block signal commutation entirely.\u003c\/p\u003e\n\n  \u003c!-- SECTION 7: Cross-Reference \u0026 Selection Guide --\u003e\n  \u003ch3\u003eCross-Reference Guide\u003c\/h3\u003e\n  \u003cp\u003eWhen updating system documentation, updating plant asset registries, or managing lab test equipment warehouse inventories, evaluate the following functional selection mapping facts:\u003c\/p\u003e\n  \u003cul class=\"koeed-list\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDirect Layout Form-Factor Alignment:\u003c\/strong\u003e Drop-in dimensional and electrical replacement alternate purpose-built for microwave sub-assemblies calling for standard General Microwave part designation series tracking part number \u003cstrong\u003e1699\u003c\/strong\u003e setups.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eUniversal Microwave Interoperability:\u003c\/strong\u003e Natively interfaces with standardized 50-Ohm instrumentation infrastructure from top global aerospace brands (such as Agilent\/Keysight matrix blocks, Anritsu setups, and Mini-Circuits wideband series), provided nominal driver TTL currents and continuous power input ceilings are verified within the engineering blueprint.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- Structured JSON-LD Data for AI Scraping Engines --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@graph\": [\n    {\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Why triggers a sudden rise in insertion loss or absolute signal clipping at the upper 18-20GHz boundary?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Advanced insertion loss drift at high gigahertz limits is typically caused by micro-particulate contamination inside the SMA port center receptacle or internal solder joint fracturing. Clean the coaxial connection interface using dry compressed nitrogen gas and inspect pin geometries.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What is the cause of slow switching transition profiles and TTL control logic phase lag errors?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Slow switching times point to voltage drops on the DC logic driver bus or lack of high-frequency power supply decoupling capacitor arrays. PIN diode arrays require sharp charge injection current spikes to shift states quickly.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"How do lab technicians safely diagnose a suspected diode junction burnout or short-circuit failure?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Isolate the switch module completely and check the RF signal paths using a multimeter diode verification function. A blown internal PIN diode array destroys the semiconductor gating layer, resulting in either a permanent short circuit or a permanent open track state.\"\n          }\n        }\n      ]\n    },\n    {\n      \"@type\": \"WebApplication\",\n      \"name\": \"RF Decibel Power Converter \u0026 Return Loss Sizer\",\n      \"applicationCategory\": \"BusinessApplication\",\n      \"operatingSystem\": \"All\",\n      \"browserRequirements\": \"Requires HTML5 rendering capabilities. JavaScript tracking engine execution must be enabled.\",\n      \"description\": \"An interactive microwave telemetry application designed for RF engineering field specialists to compute decibel power conversions (dBm to Watts) and evaluate voltage standing wave ratio (VSWR) return loss parameters.\"\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"GENERAL","offers":[{"title":"Default Title","offer_id":44568370675897,"sku":"335526914270","price":348.49,"currency_code":"USD","in_stock":true}],"url":"https:\/\/koeed.com\/pt\/products\/used-tested-general-microwave-1699-0-1-20ghz-sma-pin-electronic-switch","provider":"KOEED","version":"1.0","type":"link"}