Ɲɛyirali min kɛra jateminɛ jɔnjɔnw bɛɛ la
OD50HE sɛrɛkili labɛnna wagati ɲiniyɔrɔw kama, a be tɛmɛ OCXO kɔrɔmanw kan u ka fɔcogo tilennin na, u ka funteni basigicogo la, u ka se ka mɔgɔw minɛ ani u ka kɔrɔya wagatijan kɔnɔ – ni paramɛtiri caaman ye minw be se rubidium‐clock hakɛ ma.
🔹 Nanosekɔndi‐nivo datugucogo tiɲɛn, yɔrɔw‐biliyɔn kelen kelen bɛɛ ka yɛlɛmani wagatijan kɔnɔ
Boli cogo min be kɛ hɔrɔnya la:a daminɛ na, a ka teli ka kɛ cogo min na±50
GNSS ka miniti 10 tɛmɛnin kɔ:frekansi yɛlɛmani be ɲɔgɔn sɔrɔ ka taga±1,0 ppb
Lɛrɛ 24 tɛmɛnin kɔ:yɛlɛmani hakɛ cɛmancɛ be jigi ka se 100 ma.±1,0 yɔrɔ
O wagati surun ni wagati cɛmancɛ basigili .a be bɛn ni rubidiyɔmu atomiki lɛrɛw ye minw be donyɔrɔ la, min be baarakɛminanw fanba ka sɛrɛkiliw labato.
🔹 Basigi danfaranin funteni hakɛ bɛɛ la
O saan 1990 ka izini ka funteni wagati bɛɛ la.‐40 degere ka taga se +85 degere ma, frekansi basigi be to .±0,1 ppb– a ka fisa ni OCXO sariyaw ye kosɛbɛ.
Hali ni tilefɛ funteni be yɛlɛma kosɔbɛ wala kɛnɛma cogoya gwɛlɛw be yen, bɔli hakɛ be to ka kɛ kelen ye kosɔbɛ, o be wagati filiw bɔ yen minw be sɔrɔ funteni sababu fɛ.
🔹 Holdover barikaman – Wagati tilennin hali ni sateliti tagamasiɲɛw tɛ yen
A be ni algorithme holdover ye min be baara kɛ koɲuman, o kɔ .Tile 7 kɔnɔ, GNSS 1PPS be to ka datugu, o modɛli be:
lɛrɛ 24 kɔnɔ, ±1,5 μs– hali ni sateliti tagamasiɲɛ tununa pewu, lamini funteni yɛlɛmaniw kɔrɔ ±10 degere degere 1 /min hakɛ la.
Loon bɛɛ kɔrɔya hakɛ:a ka dɔgɔ i n'a fɔ±0,2 ppb
Saan fɔlɔ kɔrɔya: ±20 ppb
saan 10 ka kɔrɔya:dorɔn±0,15 ppm
O yɛlɛmani min be kɛ wagatijan kɔnɔ, o be tɛmɛ OCXO kɔrɔw kan kosɔbɛ ani a be surunyana rubidium atomu lɛrɛ hakɛ la, o min be dɔ bɔ yɛlɛmani yɛlɛmani n’a sɔngɔ la kosɔbɛ.
🔹 Fazi mankan dɔgɔman tagamasiɲɛw baarakɛcogo ɲumanw kama
Degere 25 la :
Fazi mankan min be 1 Hz la:< -80 dBc/Hz
Fasi mankan be 10 kHz bɔ:< -155 dBc/Hz
O bɔyɔrɔ tagamasiɲɛ be ni spectre saniyalen ye ani ultra‐low phase jitter, o b’a to a be se ka kɛ i n’a fɔ frekansi referansi ye kumaɲɔgɔnya minanw ni kɔrɔbɔli ni sumali minanw na.
O boon lɔcogo kɔgɔnin ni boon lɔcogo ɲuman ye – min be baara nɔgɔya ni lannaya kɛ ɲɔgɔn fɛ
OD50HE seri be baara kɛ ni .dantigɛlen, izini ka dilan cogo bɛnninmin be yɛlɛmani musakaw dɔgɔya ani ka baarakɛcogo yɛlɛmayɛlɛma.
📦 Pakɛti ni bɛnkan
50×50 milimɛtiri 14‐pɛnɛ ka tɛmɛ dingɛ kɔnɔ (OCXO5050P14)
A be bɛn ni OCXOw ka board‐level layoutw ye ani lɛrɛ minw be kɛ ni rubidium ye – minw b’a to sannikɛlaw be se ka yɛlɛmani don u ka minanw na k’a sɔrɔ u ma yɛlɛmani caaman kɛ u ka minanw na.
🔌 Ɲɛyirali dafanin
10 MHz HCMOS ka yɛlɛmani bɔyɔrɔ– a be bɛn ni dizitali sisitɛmu sariyaw ye .
1PPS yɛrɛmahɔrɔnya donyɔrɔ/bɔyɔrɔ siraw– ka dɛmɛ don kɛnɛma sɛgɛsɛgɛli sɔrɔli la ani sinkronizasiyɔn tagamasiɲɛ bɔli la
UART seriyali yɔrɔ(115200‐N‐8‐1) – NMEA‐format wagati‐ni-tile (TOD) kalan/sɛbɛli ani minɛnw cogoya ɲiningaliw dɛmɛ
Datugulan cogoya ani kɔlɔsili pɛnɛw– ka Lock/Holdover ka miiriya di wagati yɛrɛ yɛrɛ la ani ka kɛnɛma yɛlɛmani se .
🛡️ Lanaya ani Lakanali
A tɛmɛna ni gwɛlɛya yeyɛrɛyɛrɛ, sɔgɔsɔgɔ, ani funteni sɛgɛsɛgɛliperIEC 60068sariyaw
ESD latanga: HBM 2kV
Ɲimikalaya hakɛ: MSL 1
Baarakɛcogo basiginin:dorɔn600 mA (degere 25 la )– a ka dɔgɔ kosɛbɛ ka tɛmɛ rubidium lɛrɛw kan minw ka tiɲɛtigiya be se ka suma, o be dɔ bɔ sisitɛmu nɛnɛ ni kuran ɲinini na.
Ka wari hakɛ dantigɛ wagati tigitigi la – Ka fanga di izini suguya caaman ma
Kabi saan caaman, rubidium atomiki lɛrɛw sɔngɔ ka gwɛlɛ minkɛ, o y’a to mɔgɔw tɛ se ka wagati tigitigiw ta baarakɛyɔrɔw bɛɛ la. OD50HE seri be rubidiyɔmu ka funteni sɔngɔ gwɛlɛw ni farikolo yɔrɔ minw be mɔgɔw lasun u ka ɲɔgɔn minɛ, u mako tɛ yen tugun, ani u sanni musakaw ye 100 ye.yɔrɔ dɔɔni dɔrɔnrubidium lɛrɛw ka baarakɛcogo kelen – k’a sɔrɔ u be u yɛrɛ tanga fana ɲɛnamaya wagati tiɲɛni koo ma minw be sɔrɔ rubidium minɛnw na, o be na ni wagatijan ladonni musakaw dɔgɔyali ye. A be mɔgɔ kisi tiɲɛn na ."rubidium‐hakɛ baarakɛcogo OCXO‐hakɛ sɔngɔ la."
🌐 Aplikasiyɔn ɲumanw
OD50HE ka baarakɛcogo, a ka sɔngɔ ani a ka lannaya be bɛn ɲɔgɔn ma kosɔbɛ:
Telefɔni– 5G/6G basi station wagati ɲɔgɔndan, réseau core wagati sɛriwɛriw, optiki transipɔri réseau sinkronizasiyɔn nodew
Kuran baarakɛyɔrɔ– Rezo hakiliman PMU sinkrofazɔri sumani, station fitinin wagati tigitigi, tilanyɔrɔ ɔridinatɛri sinkronizasiyɔn
Kɔrɔbɔli ni sumali– Osiloskɔpu ɲumanw, tagamasiɲɛw sɛgɛsɛgɛlanw, kalibrasiyɔn minanw ka frekansi sɛrɛkiliw
Lizini ni bolifɛnw– Liziniw ka ɔridinatɛri kɔlɔsili min be kɛ ɲɔgɔn fɛ, tɛrɛn tɛmɛsira tagamasiɲɛw, duguw ka lakana wagati kelenya
Sanfɛla ani sɛgɛsɛgɛli– Sateliti dugukolo kan baarakɛyɔrɔw ka wagati latigɛyɔrɔw, dugukoloko sɛgɛsɛgɛri minanw, sɛgɛsɛgɛrikɛyɔrɔw minw be sɛgɛsɛgɛri kɛ ni lɔnniyaba ye .
Suzhou Hangjing Elec & Tech Co., Ltd ka koo la
Suzhou Hanjing Elɛki ni Tekiniki Co., Ltd (HCI)ye baarakɛla dɔ ye min be frekansiw labɛn ka ɲɛ ani a siginin be Suzhou, Sinuwa jamana na. O baarakɛyɔrɔ be ni fɛɛn caaman ye ani a be jijalibaw kɛ walisa ka fɛɛnw ɲumanw ani sannikɛlaw dɛmɛ, o baarakɛyɔrɔ be baara kɛ ni sannikɛlaw ye duniɲa kuru bɛɛ kɔnɔ dumuniko, izinibaara, mobili ani telefɔni baara la.
OD50HE seri GNSS‐disciplined OCXO modɛli bɔli be sɔsɔli don baarakɛyɔrɔw ka miiriya la min tun be yen kabi wagatijan ko ."tiɲɛn ɲuman be na ni sɔngɔ gwɛlɛ ye,"ka rubidium‐grade wagati baarakɛcogo kɛ ka se ka yɛlɛma baarakɛcogo caaman na. O fɛɛn ye .sisan, a be sɔrɔ, ni baarakɛcogo misaliyaw dayɛlɛnin ye – min be fɛɛrɛ wɛrɛ di min sɔngɔ ka nɔgɔ, min be dilan yɔrɔ la, min be se ka kɛ sababu ye ka wagati bɛnbaliyakow labɛn ka ɲɛ baarakɛyɔrɔw bɛɛ la.
Ni i b’a fɛ ka kunnafoni wɛrɛw sɔrɔ, ka misaliyaw ɲini, wala ka fɛɛrɛw ɲininga, i ka nin yɔrɔ nin weele:
Suzhou Hangjing Elɛki & Tekiniki Kɔ., Ltd
[Kɔmu]|[{0}}]|(0) 512-65916689]