Oven yoyendetsedwa ndi crystal oscator (ocxo) kukhazikika kwapafupipafupi gawo laling'ono

Oven yoyendetsedwa ndi crystal oscator (ocxo) kukhazikika kwapafupipafupi gawo laling'ono

Mawonekedwe:

Kukhazikika kwapafupipafupi
Phokoso lotsika

Mapulogalamu:

Opanda zingwe
Tsandutsa
Mayeso a labotale

Kulumikizana tsopano

Uvuni wowongoleredwa wa kristal (ocxo)

Uvuni woyendetsedwa wa kristal (OCXO) ndi osstator omwe amagwiritsa ntchito thanki yokhazikika kuti musunge kutentha kwa quartz obwera chifukwa cha kusintha kwa kutentha kumachepetsedwa. Ocxo imapangidwa ndi madera owongolera tank pafupipafupi ndi oscillator, nthawi zambiri pogwiritsa ntchito "Bridge" yopangidwa ndi njira zosiyanasiyana popanga kutentha.

Ili ndi izi:

1. Ocxo yotentha kwambiri: Ocxo imakwaniritsa kutentha kwa kutentha kwa oscillator pogwiritsa ntchito kutentha kwapamwamba komanso kukhazikika. Imatha kukhalabe yokhazikika yokhazikika pamatenthedwe osiyanasiyana.
2. Kukhazikika kwa pafupipafupi: Ocxo nthawi zambiri amakhala ndi bata lolondola kwambiri, kupatuka kwake pang'onopang'ono kumakhala kokhazikika komanso kosakhazikika. Izi zimapangitsa kukhala okhazikika pafupipafupi ocxo yoyenera ntchito ndi zofunikira zapamwamba kwambiri.
3. Nthawi Yoyambira: Nthawi yoyambira ya ocxo ndi yochepa, nthawi zambiri imangokhala milireyo yokha, yomwe imatha kukhazikitsa mwachangu pafupipafupi.
4. Kugwiritsa ntchito mphamvu zochepa: OCXOS nthawi zambiri amagwiritsa ntchito mphamvu zochepa ndipo ndizoyenera kugwiritsa ntchito ndi zofunikira kwambiri, zomwe zimatha kusunga mphamvu ya batire.

Mapulogalamu a uvuni wolamulidwa ndi masikono oscillator:

1. Makina olumikizirana: Ocxo amagwiritsidwa ntchito kwambiri mu kulumikizana kwa mafoni, kulumikizana kwa satellite, kutumiza deta yopanda zingwe ndi minda ina yopereka pafupipafupi.
2. Kuyimitsa ndi Njira Zosanthula: Zogwiritsa ntchito monga GPS ndi Beidou imagwiritsidwa ntchito popereka zizindikiro zolondola, zomwe zimapangitsa kuti dongosolo lizitha kuwerengetsa nthawi ndi nthawi.
3.
4. Zida zamagetsi: Ocxo imagwiritsidwa ntchito kwambiri mu koloko ya zida zamagetsi kuti apereke chotchingira chotchinga cha chipangizocho.

Mwachidule, OCXO ali ndi mawonekedwe a magwiridwe antchito othamanga, kukhazikika pafupipafupi, nthawi yofulumira komanso kugwiritsa ntchito mphamvu zochepa, zomwe ndizoyenera kugwiritsa ntchito pafupipafupi komanso kusamala ndi malo otentha.

ChiyeneroZowonjezera Gawo Lotsika Ocxo.

Nambala ya Gawo	Kutulutsa pafupipafupi (MHZ)	Mphamvu yotulutsa (dbm min.)	Gawo la nose @ 1KHz (DBC / HZ)	Oneretsa Magetsi (V)	Zalero (Max.)	Nthawi yotsogolera (milungu)
QCXO-10-4-135	10	4 ~ 10	-135	+12	75	2 ~ 6
QCXO-10-11-165	10	11	-165	+12	150	2 ~ 6
QCXO-10.23-10-163	10.23	10	-163	+12	400	2 ~ 6
QCXO-100-5-160	10 & 100	5 ~ 10	-160	+12	550	2 ~ 6
QCXO-100-7-155	100	7	-155	+12	400	2 ~ 6
QCxo-240-5-145	240	5	-145	+12	400	2 ~ 6