VAC18D

VAC18D Miniature Variable Attenuator Patent product Miniature Variable Attenuator VAC Series uDC to 2GHz u1 W uResin DIP package uThick Film Chip Specifications Frequency Range Attenuation DC to 2GHz 0 to 15dB Insertion loss at 0dB DC to 1GHz 0.6dB (Typical) 1GHz to 2GHz 2.0dB (Typical) Average Power 1W Features ● Continuous variable : 0~15dB ● Power rating :1 W ● Able to be mounted soldered on the PCB ● Wide frequency range: DC ~ 2GHz available ● Low VSWR ● Low insertion loss ● High performance, competitive price ● Wide attenuation range ● Impedance: 50Ω or 75Ω ● Operating temperature:-40℃ ~ +105℃ ● Compared with digital attenuators, zero distortion, no extra IP3, lower noise, higher reliability. ● At least 500 circles operation. ● Customized attenuation values available Characteristic Impedance 75 Ohm Operating Temperature -40℃ to +105℃ Attenuation FREQ.RANGE (dB) (GHz) 0 to 7 DC to 1 1 to 2 7 to 15 DC to 1 1 to 2 Attenuation Accuracy(dB) 0.6 2.5 0.5 1.5 Attenuation FREQ.RANGE (dB) (GHz) 0 to 2 2 to 6 DC to 1 - DC to 1 1 to 2 6 to 15 DC to 2 Typical VSWR:1 1.6 - 1.35 1.7 1.40 The testing curves of VAC18D(6 to 15 dB) -6 -7 -8 -9 -10 -11 -12 -13 -14 -15 -16 0 0.5 1 1.5 2 2.5 Frequency (GHz) 6dB 7dB 8dB 9dB 10dB 11dB 12dB 13dB 14dB 15dB 1.6 1.5 1.4 1.3 1.2 1.1 1 0 0.5 1 1.5 2 Frequency (GHz) 2.5 6dB 7dB 8dB 9dB 10dB 11dB 12dB 13dB 14dB 15dB Rev A1.0 Yantel Corporation Add: 3F, Building 3, Southern District 2 of ZhongGuan Honghualing Indust...