中国电视频道频率划分表

国际国内伴音载频编号编号(MHz)DS—11148.5-56.549.7556.25DS—22256.5-64.557.7564.25DS—33364.5-72.565.7572.25DS—44476-8477.2583.75DS—5

5584-9285.2591.7513Z1111-119112.25118.7514Z2119-127120.25126.7515

Z3127-135128.25134.7516Z4135-143136.25142.7517Z5143-151144.25150.7518Z6151-159152.25158.7519

Z7159-167160.25166.75DS—666167-175168.25174.75DS—7

77175-183176.25182.75DS—888183-191184.25190.75DS—999191-199192.25198.75DS—101010199-207200.25206.75DS—111111207-215208.25214.75DS—12

1212215-223216.25222.7520Z8223-231224.25230.7521Z9231-239232.25238.7522Z10239-247240.25246.7523

Z11247-255248.25254.7524Z12255-263256.25262.7525Z13263-271264.25270.7526Z14271-279272.25278.7527Z15279-287280.25286.7528Z16287-295288.25294.7529Z17295-303296.25302.7530Z18303-311304.25310.7531Z19311-319312.25318.7532Z20319-327320.25326.7533Z21327-335328.25334.7534Z22335-343336.25342.7535Z23343-351344.25350.7536Z24351-359352.25358.7537

Z25

359

-367360.25

366.75

波段频道频率范围

图像载频(MHz)中国电视频道频率划分表

注：下表提供的是图像载频频率。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

I波段(米波)II波段(米

波)

III波段(米

波)

米波

米波

38

Z26367-375368.25374.7539Z27375-383376.25382.7540Z28383-391384.25390.7541Z29391-399392.25398.7542Z30399-407400.25406.7543Z31407-415408.25414.7544Z32415-423416.25422.7545Z33423-431424.25430.7546Z34431-439432.25438.7547Z35439-447440.25446.7548Z36447-455448.25454.7549

Z37455-463456.25462.75DS—135013470-478471.25477.75DS—145114478-486479.25485.75DS—155215486-494487.25493.75DS—165316494-502495.25501.75DS—17

5417502-510503.25509.75DS—185518510-518511.25517.75DS—195619518-526519.25525.75DS—205720526-534527.25533.75DS—215821524-532525.25531.75DS—225922542-550543.25549.75DS—236023550-558551.25557.75DS—24

6124558-566559.25565.756224+1566-574567.25573.7563

24+2574-582575.25581.756424+3582-590583.25589.756524+4590-598591.25597.7566

24+5598-606599.25605.75DS—256725606-614607.25613.75DS—266826614-622615.25621.75DS—276927622-630623.25629.75DS—287028630-638631.25637.75DS—297129638-646639.25645.75DS—307230646-654647.25653.75DS—317331654-662655.25661.75DS—32

7432662-670663.25669.75DS—337533670-678671.25677.75DS—347634678-686679.25685.75DS—357735686-694687.25693.75DS—367836694-702695.25701.75DS—377937702-710703.25709.75DS—388038710-718711.25717.75DS—398139718-726719.25725.75DS—40

82

40

726

-

734

727.25

733.75

IV波段(分米波)

V波段(分米

波)

分米波

分米波

DS—418341734-742735.25741.75DS—428442742-750743.25749.75DS—438543750-758751.25757.75DS—448644758-766759.25765.75DS—458745766-774767.25773.75DS—468846774-782775.25781.75DS—478947782-790783.25789.75DS—489048790-798791.25797.75DS—499149798-806799.25805.75DS—509250806-814807.25813.75DS—519351714-722715.25721.75DS—529452822-830823.25829.75DS—539553830-838831.25837.75DS—54

9654838-846839.25845.75DS—559755846-854847.25853.75DS—569856854-862855.25861.75DS—5799

57

862-870863.25869.75DS—58870-878871.25877.75DS—59878-886879.25885.75DS—60886-894887.25893.75DS—61894-902895.25901.75DS—62902-910903.25909.75DS—63910-918911.25917.75DS—64918-926919.25925.75DS—65926-934927.25933.75DS—66934-942935.25941.75DS—67942-950943.25949.75DS—68

950

-

958

951.25

957.75

V波段(分米

波)