IRM Series B O WEI Image Rejection Mixers BOWEI INTEGRATED CIRCUITS CO.,LTD. Features ●Frequency range:10～2500MHz,octave ●Low conversion loss bandwidth ●High image rejection and LO rejection ●Low VSWR ●Low conversion Loss,50 Ω impedance ●Operating temperature range:-55℃～+85℃ Specifications( measured in a 50Ωsystem TA=25℃) Frequency Range 1dB Carrier Conversion Image Carrier Rejection Rejection Compression Loss Power Point (MHz) Model VSWR Max IF ( dBm ) ( dB ) Max 40～200 +10 7.5 25 37 +3 1.7:1 IRM-720 680～760 LO ± IF 40～200 +10 8.0 25 35 +3 1.7:1 900～1000 LO± IF 40～200 10% of f 0 LO± IF Octave +10 8.5 25 35 +3 1.7:1 +10 9.0 20 18 +3 1.6:1 LO IRM-500 IRM-950 IRM-xxx RF 475～525 LO ± IF ( dB ) Min ( dBc ) Min Application Notes ( dBm ) Min Pin connection: 1. Specified LO frequency within 10~2500MHz available, up to octave operating bandwidth Typical 1.IF(in) 2. Lo 3 . RFo Performance VSWR o VS. Frequency LO/RF Isolation vs . F requery RF VSWR Vs.Frequency IF VSWR Vs.Frequency IRM Series ● TEL:+86-311-87091891 87091887 ● FAX:+86-311-87091282 ● http://www.cn-bowei.com ● E-mail:[email protected] 57