(最新)中国电视频道频率划分表.doc

最新）中国电视频道频率划分表注：下表提供的是数字电视中心频率和模拟电视图像载频频率中国电视是PALD/K制式，图像信号带宽7.25MHz，伴音载频比图像载频高6.5MHz，带宽±0.25MHz,所以每个频道带宽为8MHz，从图像载频-1.25MHz至图像载频频率+6.5MHz例如，3频道的图像载频频率是65.75MHz，由此可推算出其伴音载频频率是72.25MHz，频率范围是64.5-72.5MHz场频25Hz，行频15625Hz开路电视闭路电视频率参数波段频道国际编号国内编号频率范围图像载频(MHz)伴音载频(MHz)中心频率(MHz)I波段(米波)DS—11148.5-56.549.7556.2552.50 DS—22256.5-64.557.7564.2560.50 DS—33364.5-72.565.7572.2568.50 II波段(米波)DS—44476-8477.2583.7580.00 DS—55584-9285.2591.7588.00 米波　13Z1111-119112.25118.75115.00 　14Z2119-127120.25126.75123.00 　15Z3127-135128.25134.75131.00 　16Z4135-143136.25142.75139.00 　17Z5143-151144.25150.75147.00 　18Z6151-159152.25158.75155.00 　19Z7159-167160.25166.75163.00 III波段(米波)DS—666167-175168.25174.75171.00 DS—777175-183176.25182.75179.00 DS—888183-191184.25190.75187.00 DS—999191-199192.25198.75195.00 DS—101010199-207200.25206.75203.00 DS—111111207-215208.25214.75211.00 DS—121212215-223216.25222.75219.00 米波　20Z8223-231224.25230.75227.00 　21Z9231-239232.25238.75235.00 　22Z10239-247240.25246.75243.00 　23Z11247-255248.25254.75251.00 　24Z12255-263256.25262.75259.00 　25Z13263-271264.25270.75267.00 　26Z14271-279272.25278.75275.00 　27Z15279-287280.25286.75283.00 　28Z16287-295288.25294.75291.00 　29Z17295-303296.25302.75299.00 分米波　30Z18303-311304.25310.75307.00 　31Z19311-319312.25318.75315.00 　32Z20319-327320.25326.75323.00 　33Z21327-335328.25334.75331.00 　34Z22335-343336.25342.75339.00 　35Z23343-351344.25350.75347.00 　36Z24351-359352.25358.75355.00 　37Z25359-367360.25366.75363.00 　38Z26367-375368.25374.75371.00 　39Z27375-383376.25382.75379.00 　40Z28383-391384.25390.75387.00 　41Z29391-399392.25398.75395.00 　42Z30399-407400.25406.75403.00 　43Z31407-415408.25414.75411.00 　44Z32415-423416.25422.75419.00 　45Z33423-431424.25430.75427.00 　46Z34431-439432.25438.75435.00 　47Z35439-447440.25446.75443.00 　48Z36447-455448.25454.75451.00 　49Z37455-463456.25462.75459.00 IV波段(分米波)DS—135013470-478471.25477.75474.00 DS—145114478-486479.25485.75482.00 DS—155215486-494487.25493.75490.00 DS—165316494-502495.25501.75498.00 DS—175417502-510503.25509.75506.00 DS—185518510-518511.25517.75514.00 DS—195619518-526519.25525.75522.00 DS—205720526-534527.25533.75530.00 DS—215821524-532525.25531.75528.00 DS—225922542-550543.25549.75546.00 DS—236023550-558551.25557.75554.00 DS—246124558-566559.25565.75562.00 分米波　6224+1566-574567.25573.75570.00 　6324+2574-582575.25581.75578.00 　6424+3582-590583.25589.75586.00 　6524+4590-598591.25597.75594.00 　6624+5598-606599.25605.75602.00 V波段(分米波)DS—256725606-614607.25613.75610.00 DS—266826614-622615.25621.75618.00 DS—276927622-630623.25629.75626.00 DS—287028630-638631.25637.75634.00 DS—297129638-646639.25645.75642.00 DS—307230646-654647.25653.75650.00 DS—317331654-662655.25661.75658.00 DS—327432662-670663.25669.75666.00 DS—337533670-678671.25677.75674.00 DS—347634678-686679.25685.75682.00 DS—357735686-694687.25693.75690.00 DS—367836694-702695.25701.75698.00 DS—377937702-710703.25709.75706.00 DS—388038710-718711.25717.75714.00 DS—398139718-726719.25725.75722.00 DS—408240726-734727.25733.75730.00 DS—418341734-742735.25741.75738.00 DS—428442742-750743.25749.75746.00 V波段(分米波)DS—438543750-758751.25757.75754.00 DS—448644758-766759.25765.75762.00 DS—458745766-774767.25773.75770.00 DS—468846774-782775.25781.75778.00 DS—478947782-790783.25789.75786.00 DS—489048790-798791.25797.75794.00 DS。