{"id":851,"date":"2019-01-31T15:02:31","date_gmt":"2019-01-31T12:02:31","guid":{"rendered":"http:\/\/new.yetri.am\/?p=851"},"modified":"2019-01-31T15:02:31","modified_gmt":"2019-01-31T12:02:31","slug":"saw-filters","status":"publish","type":"post","link":"https:\/\/milcom.am\/?p=851","title":{"rendered":"SAW\u00a0 FILTERS"},"content":{"rendered":"

The SAW filters are used in the radiotechnical eguipment, in\u00a0TV\u00a0communication systems, mobile phones, etc.<\/p>\n

<\/div>\n

Specifications<\/span><\/em><\/u><\/strong><\/p>\n\n\n\n\n\n\n\n\n
Frequency range<\/td>\n10\u20261000 MHz<\/td>\n<\/tr>\n
Minimal dimensions<\/td>\n0.9\u20261,8 mm<\/td>\n<\/tr>\n
Relative\u00a0 pass band<\/td>\n0,1\u202640%<\/td>\n<\/tr>\n
Losses within the pass band<\/td>\n2\u202620 dB<\/td>\n<\/tr>\n
Guaranteed attenuation<\/td>\n30\u202650 dB<\/td>\n<\/tr>\n
Operating\u00a0 temperature<\/td>\nminus 40\u00a00<\/sup>C\u2026+\u00a0\u00a0800<\/sup>C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\"\"<\/p>\n

\u00a0SAW FILTERS FOR MOBILE PHONES<\/strong><\/span><\/p>\n

 <\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
Nominal frequency<\/td>\n210 MHz<\/td>\n<\/tr>\n
Pass bandwidth minus 5 dB<\/td>\n630 kHz<\/td>\n<\/tr>\n
Ripple within \u00b1300 kHz<\/td>\n1 dB<\/td>\n<\/tr>\n
Insertion Loss<\/td>\n10 dB<\/td>\n<\/tr>\n
Attenuation bandwidth at a level minus 40 dB<\/td>\n\u00b11,25 MHz<\/td>\n<\/tr>\n
Guaranteed attenuation<\/td>\n40 dB<\/td>\n<\/tr>\n
Input impedance<\/td>\n1000 Ohm<\/td>\n<\/tr>\n
Output impedance<\/td>\n500 Ohms<\/td>\n<\/tr>\n
Operating temperature<\/td>\nminus 30\u00a00<\/sup>C\u00a0\u2026+\u00a0\u00a0800<\/sup>C<\/td>\n<\/tr>\n
Dimensions<\/td>\n13,8×8,0x2,0 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

«BOXCAR» — The series narrow-band SAW filters, which have different central frequencies, with LC matching circuits of input and output is proposed .<\/p>\n

Filters Input and output is strip line.<\/p>\n

Produced three groups of filters<\/u><\/em><\/strong><\/p>\n\n\n\n\n\n
group A<\/td>\n30,30\u202689,50 MHz<\/td>\n<\/tr>\n
group B<\/td>\n227,45\u2026396,30 MHz<\/td>\n<\/tr>\n
group \u0421<\/td>\n11,00\u2026134,80 MHz<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

The SAW filters are used in the radiotechnical eguipment, in\u00a0TV\u00a0communication systems, mobile phones, etc. Specifications Frequency range 10\u20261000 MHz Minimal dimensions 0.9\u20261,8 mm Relative\u00a0 pass band 0,1\u202640% Losses within the pass band 2\u202620 dB Guaranteed attenuation 30\u202650 dB Operating\u00a0 temperature<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19],"tags":[],"_links":{"self":[{"href":"https:\/\/milcom.am\/index.php?rest_route=\/wp\/v2\/posts\/851"}],"collection":[{"href":"https:\/\/milcom.am\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/milcom.am\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/milcom.am\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/milcom.am\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=851"}],"version-history":[{"count":0,"href":"https:\/\/milcom.am\/index.php?rest_route=\/wp\/v2\/posts\/851\/revisions"}],"wp:attachment":[{"href":"https:\/\/milcom.am\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=851"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/milcom.am\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=851"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/milcom.am\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=851"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}