high frequency devices dielectric resonators drd & drt 296 cg01-j v series configuration ls lr dr do lr dr lr dr dr lo support resomics copper cavity drt drd part number dr 0.05 lr 0.05 frequency (mm) (mm) range (ghz) drd046v 021 4.65 2.06 12.07 ~ 13.24 drd051v 022 5.06 2.24 11.10 ~ 12.07 drd055v 024 5.50 2.44 10.20 ~ 11.10 drd060v 027 5.98 2.65 9.39 ~ 10.20 drd065v 029 6.50 2.88 8.64 ~ 9.39 drd071v 031 7.07 3.14 7.93 ~ 8.64 drd077v 034 7.69 3.41 7.30 ~ 7.93 drd084v 037 8.36 3.71 6.71 ~ 7.30 drd091v 040 9.09 4.03 6.17 ~ 6.71 drd099v 044 9.88 4.38 5.68 ~ 6.17 drd107v 048 10.75 4.77 5.22 ~ 5.68 drd117v 052 11.68 5.18 4.80 ~ 5.22 drd127v 056 12.70 5.63 4.42 ~ 4.80 drd138v 061 13.81 6.13 4.06 ~ 4.42 drd150v 067 15.02 6.66 3.74 ~ 4.06 drd163v 072 16.33 7.24 3.44 ~ 3.74 drd178v 079 17.76 7.88 3.16 ~ 3.44 drd193v 086 19.31 8.56 2.91 ~ 3.16 general characteristics high unloaded q ?7,000 min. at 10ghz high dielectric constant ? r 34 resonant frequency temperature coefficient can be chosen from 0 to 6ppm/?. tolerance of frequency temperature coefficient can be chosen from 0.5, 1, and 2ppm/?. dimensions & frequency range drd type part number dr 0.05 dr 0.1 lr 0.05 frequency (mm) (mm) (mm) range (ghz) drt051v020 022 5.06 2.0 2.24 11.41 ~ 12.52 drt055v020 024 5.50 2.0 2.44 10.42 ~ 11.42 drt060v020 027 5.98 2.0 2.65 9.54 ~ 10.42 drt065v020 029 6.50 2.0 2.88 8.74 ~ 9.54 drt071v020 031 7.07 2.0 3.14 8.00 ~ 8.74 drt077v020 034 7.69 2.0 3.41 7.34 ~ 8.00 drt084v030 037 8.36 3.0 3.71 6.85 ~ 7.34 drt091v030 040 9.09 3.0 4.03 6.27 ~ 6.85 drt099v030 044 9.88 3.0 4.38 5.74 ~ 6.27 drt107v040 048 10.75 4.0 4.77 5.34 ~ 5.74 drt117v040 052 11.68 4.0 5.18 4.89 ~ 5.34 drt127v040 056 12.70 4.0 5.63 4.48 ~ 4.89 drt138v040 061 13.81 4.0 6.13 4.10 ~ 4.48 drt150v040 067 15.02 4.0 6.66 3.76 ~ 4.10 drt163v040 072 16.33 4.0 7.24 3.45 ~ 3.76 drt178v040 079 17.76 4.0 7.88 3.17 ~ 3.45 drt193v040 086 19.31 4.0 8.56 2.91 ~ 3.17 characteristic frequency temperature dielectric unloaded q code coefficient ( f ) constant ( r ) (at 10ghz) b ? (ppm/?) 33.1 0.5 l 1 33.3 0.5 c 0 33.5 0.5 m 1 33.7 0.5 d 2 33.9 0.5 n 3 34.1 0.5 10,000 min. e 4 34.3 0.5 o 5 34.5 0.5 f 6 34.7 0.5 p 7 34.9 0.5 g 8 35.1 0.5 tolerance of frequency special code temperature coefficient (ppm/?) no code ? a 1 b ?.5 q can be approximated by: q 100,000 fo : (ghz) fo drt 055 v 020 024 a drd = disk type outside diameter material inside diameter f (resonant freq., t.c.) thickness f tolerance drt = cylindrical type (dr) type (dr) for drt only as shown in table 1 (lr) as shown in table 2 note: for actual dimension in mm, divide number by 10. drt type table 1: q & f table 2: f tolerance part numbering
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