Diamond Antenna Daiichi Denpa Kogyo Diamond Meter 2 Sensors SX1100 Pass-through SWR/Power 1.8~1300MHz Built-in

------------------------------------------------------------------------------------------------------------------ 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ------------------------------------------------------------------------------------------------------------------ External dimensions: W155 x H63 x D103mm Lighting display: Lighting when external DC13.8V sensor power is connected, various function LED display Frequency range: S1 (1.8~160MHz) Frequency range: S2 (430~450MHz/800~930MHz/1240~1300MHz) Power measurement range: 5W, 20W, 200W Power measurement accuracy: ±10% (F.S) Power supply: 13.8V Sensor: 2 sensor method (S1/S2) SWR measurement minimum power: S1 (1W), S2 (2W) Insertion loss: S1 (0.2dB or less), S2 (0.15dB or less)