Mawonekedwe:
- Kukhazikika Kwambiri Kwambiri
Voltage controlled oscillator (VCO) ndi Electronic oscillator yomwe ma frequency otuluka amatha kuyendetsedwa ndi siginecha yamagetsi.
1. Kusintha kwafupipafupi: Kuthamanga kwa VCO kungasinthidwe poyang'anira magetsi olowera, potero kumapangitsa kuti mafupipafupi ake apangidwe mkati mwamtundu wina.
2. Kulondola kwafupipafupi: VCO nthawi zambiri imakhala yolondola kwambiri komanso yokhazikika, ndipo ingagwiritsidwe ntchito pazinthu zomwe zimafuna kulondola kwambiri komanso kukhazikika.
3. Broadband: VCO ili ndi mafupipafupi osiyanasiyana ogwiritsira ntchito ndipo ingagwiritsidwe ntchito pazinthu zosiyanasiyana monga kulankhulana opanda zingwe ndi machitidwe a RF.
4. Kutha kusintha mwachangu: VCO imatha kusintha mwachangu pafupipafupi, yomwe ingagwiritsidwe ntchito kukwaniritsa ntchito monga kuthamangitsa pafupipafupi komanso kaphatikizidwe kafupipafupi.
1. Kulankhulana opanda zingwe: VCO imagwiritsidwa ntchito nthawi zambiri pamakina olumikizirana opanda zingwe, monga kulumikizana ndi mafoni, kulumikizana ndi satellite, kuwulutsa pawailesi, ndi zina zambiri, kuti apange ma frequency onyamula ma siginecha opanda zingwe.
2. Kuphatikizika kwa mawotchi ndi ma frequency: VCO ingagwiritsidwe ntchito ngati jenereta ya wotchi yowongolera nthawi komanso kutulutsa chizindikiro cha wotchi pazida zamagetsi. Kuphatikiza apo, ma VCO angapo amatha kupangidwa pafupipafupi kudzera pagawo lotsekeka (PLL) kuti apange ma sign okhazikika pama frequency apamwamba.
3. Kuyesa ndi kuyeza: VCO ikhoza kugwiritsidwa ntchito poyesa ndi kuyesa zipangizo, monga mita yafupipafupi, Spectrum analyzer, ndi zina zotero.
4. Radar ndi Navigation Systems: VCO imagwiritsidwa ntchito kwambiri mu radar ndi kayendedwe ka kayendedwe kake kuti apange maulendo oyendetsa maulendo a mawilo a wailesi ndikukwaniritsa zolinga ndi malo.
5. Zida zomvera ndi mavidiyo: VCO ikhoza kugwiritsidwa ntchito popanga ma audio synthesizers ndi ma synthesizers a kanema kuti apange mafupipafupi a ma audio ndi mavidiyo.
Mwachidule, ma oscillator oyendetsedwa ndi ma voliyumu amakhala ndi kusinthasintha pafupipafupi, kulondola kwafupipafupi kwambiri, burodibandi, komanso kusinthasintha mwachangu, kuwapangitsa kukhala oyenera kulumikizana opanda zingwe, kaphatikizidwe ka mawotchi ndi ma frequency, kuyesa ndi kuyeza, makina a radar ndi navigation, komanso zida zomvera ndi makanema ndi minda ina.
Qualwaveimapereka VCO pafupipafupi mpaka 20GHz. Ma VCO athu amagwiritsidwa ntchito kwambiri m'malo ambiri.
Gawo Nambala | Zotulutsa pafupipafupi(GHz, Min.) | Zotulutsa pafupipafupi(GHz, Max.) | Bandwidth yosinthika ndi magetsi(MHz) | Mphamvu Zotulutsa(dBm) | Control Voltage(V) | Wonyenga(dBc) | Voteji(V) | Panopa(Ma Max.) | Nthawi yotsogolera(Masabata) |
---|---|---|---|---|---|---|---|---|---|
QVO-10000-20000 | 10 | 20 | 100 | 5-10 | 0-18 | -60 | + 12-15 V | 180 | 2~6 pa |
QVO-9990-30 | 9.99 | - | - | 30 | - | -70 | + 12 | 2000 | 2~6 pa |
QVO-9900-10000-30 | 9.9 | 10 | 100 | 30 | 4~6 pa | -70 | + 12 | 2000 | 2~6 pa |
QVO-9000-9500-13 | 9 | 9.5 | 500 | 13 | 5-11 | -70 | + 12 | 500 | 2~6 pa |
QVO-1000-1500-8 | 1 | 1.5 | - | 8 | 0-18 | -70 | + 12 | 160 | 2~6 pa |
QVO-981-1664-6 | 0.981 | 1.664 | - | 6 | 0-18 | -70 | + 12 | 160 | 2~6 pa |
QVO-800-1600-9 | 0.8 | 1.6 | 800 | 9 kodi. | 0.5-24 | -70 | + 11.5 | 50 | 2~6 pa |
QVO-50-100-9 | 0.05 | 0.1 | - | 9 | 0~+18 | -70 | + 12 | 260 | 2~6 pa |
QVO-37.5-75-9 | 0.0375 | 0.075 | - | 9 | 0~+18 | -70 | + 12 | 260 | 2~6 pa |