Description: Brand Name: HJ Manufacturer Part Number: A1 Mounting Type: Portable Systems Place of Origin: Shanghai, China Description: Independent Channel Programmable Attenuators Syste Application: Rf / Microwave / Pcb / Uhf / Telecommunication Customized support: Customized logo / OEM / ODM Dimension: 76.6x56.6x26mm Frequency Range: 100MHz-6GHz Impedance: 50Ω Attenuation: 0-127dB, 1dB/0.5dB/0.25dB per step VSWR(Avg.): ≤1.35 Insertion Loss: 0.7GHz ≤ 5.3dB,3GHz ≤ 6.8dB,6GHz ≤ 11.5dB Power Supply: 5V 1A(USB) Control Interface: RS-232 and Ethernet Temperature Range: '-10 to 50℃ (14 to 122℉) Selling Units: Single item Package size per batch: 15X10X4 cm Gross weight per batch: 0.500 kg Location: china