| Tektronix | 494P | /list-analyzers/miscellaneous/tektronix-494p | Disc | { "specId": "5", "unit": "", "controlType": "0", "value": " -117 to +30 dBm", "colIndex": "4", "specName": "Amplitude Range" } | { "specId": "46", "unit": "Hz", "controlType": "2", "value": "21000000000", "colIndex": "5", "specName": "High End Frequency Limit" } | { "specId": "56", "unit": "Hz", "controlType": "2", "value": "10000", "colIndex": "6", "specName": "Low end frequency limit" } | { "specId": "121", "unit": "Hz", "controlType": "2", "value": "1000000", "colIndex": "7", "specName": "Resolution Bandwidth Max." } | { "specId": "122", "unit": "Hz", "controlType": "2", "value": "30", "colIndex": "8", "specName": "Resolution Bandwidth Min." } |