ʻO ka Oscillator Crystal i mālama ʻia i ka umu (OCXO)

ʻO ka Oscillator Crystal i mālama ʻia i ka umu (OCXO)

Nā hiʻohiʻona:

Paʻa Alapine Kiʻekiʻe
Haʻahaʻa haʻahaʻa walaʻau

Nā noi:

Ukuea
Mea lawe lawe
Ho'āʻo Laboratory

E HOAKAKA ANO

ʻO ka Oscillator Crystal Controlled Oven (OCXO)

ʻO ka Oven Controlled Crystal Oscillator (OCXO) he oscillator aniani e hoʻohana ana i ka pahu wela mau e mālama i ka mahana o ka quartz crystal resonator i loko o ka oscillator kristal mau, a ua hoʻemi ʻia ka hoʻololi o ka oscillator output i hoʻololi ʻia e ka hoʻololi ʻana o ka mahana i ka liʻiliʻi. . Hoʻokumu ʻia ʻo OCXO me kahi kaapuni hoʻomalu pahu wela mau a me kahi kaapuni oscillator, maʻamau e hoʻohana ana i kahi "alahaka" thermistor i haku ʻia me ka amplifier series differential e hoʻokō i ka mana wela.

Loaʻa iā ia nā ʻano penei:

1.Strong pānaʻi pānaʻi hana: OCXO loaʻa ka wela wela i ka oscillator ma o ka hoʻohana 'ana i ka wela sensing mea a me ka stabilizing kaapuni. Hiki iā ia ke mālama i kahi puka alapine paʻa i nā wela like ʻole.
2. Kiʻekiʻe alapine paʻa: OCXO maʻamau i pololei loa alapine paʻa, kona alapine deviation liʻiliʻi a me ka paʻa. Hana kēia i ka OCXO kūpono no nā noi me nā koi alapine kiʻekiʻe.
2. ʻO ka manawa hoʻomaka wikiwiki: He pōkole ka manawa hoʻomaka o OCXO, maʻamau he mau milliseconds wale nō, hiki ke hoʻopaʻa koke i ka alapine puka.
3. ʻO ka mana haʻahaʻa haʻahaʻa: ʻO ka OCXO ka mea maʻamau e hoʻopau i ka mana liʻiliʻi a kūpono i nā noi me nā koi ikaika o ka mana, hiki ke mālama i ka ikehu pākaukau.
Hoʻohana nui ʻia ʻo OCXO i ke kamaʻilio kelepona, ka leka uila, ka hoʻouna ʻana i ka ʻikepili uila a me nā kahua ʻē aʻe e hāʻawi i kahi alapine kuhikuhi paʻa. 2. Hoʻonohonoho a me nā ʻōnaehana hoʻokele: Ma nā noi e like me GPS a me Beidou navigation System, hoʻohana ʻia ʻo OCXO e hāʻawi i nā hōʻailona uaki pololei, e hiki ai i ka ʻōnaehana ke helu pololei i ke kūlana a me ke ana ʻana i ka manawa. 3. Mea hoʻohana: Ma ke ana pololei ʻana i nā mea hana a me nā mea hana, hoʻohana ʻia ʻo OCXO e hāʻawi i nā hōʻailona uaki pololei e hōʻoia i ka pololei a me ka reproducibility o nā hopena ana. 4. Mea uila uila: Hoʻohana nui ʻia ʻo OCXO i ke kaapuni uaki o nā lako uila e hāʻawi i kahi alapine uʻi paʻa e hiki ai i ka hana maʻamau o ka hāmeʻa. I ka pōkole, loaʻa iā OCXO nā hiʻohiʻona o ka hana pānaʻi wela ikaika, ke kūpaʻa kiʻekiʻe o ke alapine, ka manawa hoʻomaka wikiwiki a me ka hoʻohana haʻahaʻa haʻahaʻa, kūpono ia no nā noi me nā koi alapine kiʻekiʻe a me ka maʻalahi i ka hoʻololi ʻana o ke kaiapuni.

Kaʻaleʻaleʻahoʻolako i ka walaʻau haʻahaʻa OCXO.

Helu Mahele	Hoʻopuka pinepine (MHz)	Mana Hoopuka (dBm min.)	Ka leo walaau@1KHz (dBc/Hz)	Kuhikuhi	Kuhikuhi Frequency (MHz)	Voltage Mana (V)	ʻO kēia manawa (mA Max.)	Ka manawa o waena o ka hoʻomaka a i ka wā pau (mau pule)
QCXO-10-11E-165	10	11	-165	Kuwaho	10	+12	150	2~6
QCXO-100-5-160	10&100	5~10	-160	-	-	+12	550	2~6
QCXO-100-7E-155	100	7	-155	Kuwaho	100	+12	400	2~6
QCXO-240-5E-145	240	5	-145	Kuwaho	240	+12	400	2~6