Mawonekedwe:
- Kukhazikika Kwambiri Kwambiri
Voltage controlled oscillator (VCO) ndi Electronic oscillator yomwe ma frequency otulutsa 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 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: Oscillator yoyendetsedwa ndi magetsi a Microwave nthawi zambiri imagwiritsidwa ntchito pamakina olumikizirana opanda zingwe, monga kulumikizana ndi mafoni, kulumikizana ndi satana, kuwulutsa pawailesi, ndi zina zambiri, kuti apange ma frequency onyamula ma siginecha opanda zingwe.
2. Kuphatikizika kwa mawotchi ndi ma frequency: High Frequency voltage controlled oscillator ingagwiritsidwe ntchito ngati jenereta ya wotchi yowongolera nthawi komanso kupanga 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: Ma oscillator oyendetsa magetsi a Mm wave angagwiritsidwe ntchito poyesa ndi kuyeza zida, monga mita yafupipafupi, Spectrum analyzer, ndi zina zotero.
4. Radar ndi Navigation Systems: Mm wave voltage controlled oscillator amagwiritsidwa 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: Ma oscillator oyendetsedwa ndi ma millimeter wave voltage angagwiritsidwe ntchito popanga ma audio synthesizers ndi ma synthesizer a kanema kuti apange ma frequency a audio ndi makanema.
Mwachidule, ma rf voltage controlled oscillators ali ndi kusinthasintha kwafupipafupi, kulondola kwafupipafupi kwambiri, burodibandi, ndi mphamvu zosinthira mofulumira, zomwe zimawapangitsa kukhala oyenera kuyankhulana opanda waya, mawotchi ndi ma frequency synthesis, kuyesa ndi kuyeza, radar ndi navigation systems, komanso zida zomvera ndi mavidiyo ndi zina.
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-5600-5800 | 5.6 | 5.8 | - | 5-10 | 0-10 | -70 | + 12 | 200 | 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 |