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Mai Rarraba Mita 256, Mitar Shigarwa 0.3~30GHz

Mai Rarraba Mita 256, Mitar Shigarwa 0.3~30GHz

Mai raba mita 256 wani tsari ne na dijital wanda ke rage mitar siginar shigarwa zuwa 1/256 na mitar sa ta asali. Halayensa da aikace-aikacensa sune kamar haka:

Halaye:
1. Babban ma'aunin rarraba mita
Rabon rarraba mita shine 256:1, wanda ya dace da yanayi waɗanda ke buƙatar raguwar mita mai yawa, kamar samar da siginar sarrafawa mai ƙarancin mita daga agogo masu yawan mita.
2. Tsarin abubuwan jan hankali masu matakai da yawa
Yawanci yana ƙunshe da ƙididdigewa biyu-mataki 8 (kamar ƙididdigewa 8-bit), kamar 2 ^ 8 = 256, ana buƙatar a yi amfani da ƙwanƙwasawa da yawa, wanda zai iya haifar da jinkirin cascading.
3. Zagayen aikin fitarwa
Zagayen aiki na mafi girman fitowar bit na mai sauƙin lissafin binary shine 50%, amma matakin tsakiya na iya zama mara daidaituwa. Idan ana buƙatar cikakken zagayowar aiki na 50%, ana buƙatar ƙarin sarrafa dabaru (kamar amsawa ko haɗin sarkar mita).
4. Babban kwanciyar hankali
Dangane da ƙirar da'irar dijital, yana da daidaiton mitar fitarwa mai yawa, abubuwan muhalli kamar zafin jiki da ƙarfin lantarki ba sa shafar shi sosai, kuma yana dogara ne akan kwanciyar hankali na siginar shigarwa.
5. Ƙarancin amfani da wutar lantarki da haɗin kai
Fasaha ta zamani ta CMOS tana da ƙarancin amfani da wutar lantarki, tana da sauƙin haɗawa cikin FPGA, ASIC ko microcontroller, kuma tana ɗauke da ƙarancin albarkatu.

Aikace-aikace:
1. Tsarin sadarwa
Haɗa Mita: A cikin madauki mai kullewa (PLL), ana samar da mitar manufa tare da mai sarrafa wutar lantarki (VCO); Rarraba mitar oscillator na gida (LO) a cikin aikace-aikacen RF yana samar da mitoci masu tashoshi da yawa.
2. Sarrafa siginar dijital
Rage samfurin samfur: Rage yawan samfurin samfur don rage adadin bayanai, wanda aka yi amfani da shi tare da tacewa ta hana alisation.
3. Na'urorin tsara lokaci da lokaci
A cikin agogon dijital da na'urorin auna lokaci na lantarki, ana raba mai juyawar kristal (kamar 32.768kHz) zuwa 1Hz don tuƙa hannun na biyu.
Dakatar da aiki ko tsara jadawalin aiki lokaci-lokaci a cikin ikon masana'antu.
4. Kayan gwaji da aunawa
Manhajar siginar tana samar da siginar gwaji mai ƙarancin mita ko kuma tana aiki a matsayin na'urar raba mita mai nuni ga na'urar auna mita.

Kamfanin Qualwave Inc. yana samar da na'urorin raba mita daga 0.1 zuwa 30GHz, waɗanda ake amfani da su sosai a fannonin gwajin mara waya da dakin gwaje-gwaje. Wannan labarin ya gabatar da na'urar raba mita 256 mai tsawon 0.3-30GHz.

QFD256-300-30000-3

1.Halayen Wutar Lantarki

Mitar Shigarwa: 0.3~30GHz
Ƙarfin Shigarwa: 0~13dBm
Ƙarfin Fitarwa: 0~3dBm nau'in.
Raba Raba: 256
Hayaniyar Mataki: -152dBc/Hz@100KHz nau'in.
Wutar lantarki: +8V
Na yanzu: matsakaicin 300mA.

2. Kayayyakin Inji

Girman*1: 50*35*10mm
1.969*1.378*0.394in
Masu Haɗa Wutar Lantarki: Ciyarwa Ta/Tashar Tashar
Masu haɗin RF: SMA Mace
Shigarwa: Ramin rami mai tsawon 4-M2.5mm
[1]Bari a cire haɗin.

3. Muhalli

Zafin Aiki: -40~+75℃

Zafin Aiki Ba: -55~+85℃

4. Zane-zanen Zane

s-35x50x10

Naúrar: mm [in]
Juriya: ±0.2mm [±0.008in]

5.Yadda Ake Yin Oda

QFD256-300-30000

Kamfanin Qualwave Inc. yana godiya da sha'awar ku. Muna da sha'awar ƙarin koyo game da buƙatun siyan ku da nau'ikan samfuran da kuke nema. Da fatan za a sanar da mu, kuma za mu iya samar muku da cikakken kundin samfuranmu.


Lokacin Saƙo: Afrilu-25-2025