r series 294 cg01-j characteristic frequency temperature dielectric unloaded code coefficient constant q ( f ) (ppm/?) ( r ) (at 10ghz) c 0 29.2 0.5 d 2 29.9 0.5 12,000 min. e 4 30.6 0.5 f 6 31.3 0.5 part number dr 0.05 lr 0.05 frequency (mm) (mm) range (ghz) drd026r 012 2.59 1.15 22.1 to 24.2 drd028r 013 2.82 1.25 20.4 to 22.1 drd031r 014 3.06 1.36 18.9 to 20.4 drd033r 015 3.33 1.48 17.5 to 18.9 drd036r 016 3.62 1.61 16.2 to 17.5 drd039r 018 3.94 1.76 15.0 to 16.2 drd043r 019 4.28 1.91 13.5 to 15.0 drd046r 021 4.65 2.06 12.6 to 13.5 drd051r 022 5.06 2.24 11.6 to 12.6 drd055r 024 5.50 2.44 10.8 to 11.6 drd060r 027 5.98 2.65 9.7 to 10.8 drd065r 029 6.50 2.88 9.0 to 9.7 drd071r 031 7.07 3.14 8.3 to 9.0 drd077r 034 7.69 3.41 7.7 to 8.3 drd084r 037 8.36 3.71 6.9 to 7.7 drd091r 040 9.09 4.03 6.4 to 6.9 drd099r 044 9.88 4.38 5.9 to 6.4 drd107r 048 10.75 4.77 5.5 to 5.9 drd117r 052 11.68 5.18 5.0 to 5.5 drd127r 056 12.70 5.63 4.6 to 5.0 high frequency devices dielectric resonators drd & drt ls lr dr do lr dr lr dr dr lo support resomics copper cavity drt drd configuration dimensions & frequency range drd type general characteristics high unloaded q 12,000 min. @ 10ghz. high dielectric constant ? r 30. the resonant frequency temperature coefficient can be chosen from 0 to 6ppm/?. tolerance of the frequency temperature coefficient can be chosen 0.5, 1 and 2ppm/?. dielectric resonators are chosen from the frequency range of 4.6 to 24.2ghz in disk type (drd), and from the frequency range of 5.7 to 13.1ghz in cylindrical type (drt). drt type part number dr 0.05 dr 0.1 lr 0.05 frequency (mm) (mm) (mm) range (ghz) drt051r020 022 5.06 2.0 2.24 11.9 to 13.1 drt055r020 024 5.50 2.0 2.44 11.0 to 11.9 drt060r020 027 5.98 2.0 2.65 10.0 to 11.0 drt065r020 029 6.50 2.0 2.88 9.1 to 10.0 drt071r020 031 7.07 2.0 3.14 8.4 to 9.1 drt077r020 034 7.69 2.0 3.41 7.7 to 8.4 drt084r030 037 8.36 3.0 3.71 7.1 to 7.7 drt091r030 040 9.09 3.0 4.03 6.5 to 7.1 drt099r030 044 9.88 3.0 4.38 6.0 to 6.5 drt105r030 046 10.50 3.0 4.60 5.7 to 6.0 special code tolerance of frequency temperature coefficient (ppm/?) no code 2 a1 b 0.5 120,000 q can be approximated by: q fo fo = [ghz] part numbering drt 055 r 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. table 1: q & f table 2: f tolerance
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