Makaɗaici mai ɗorewa IQ Modulator ne mai sarrafawa ta atomatik mai sarrafawa
Siffa
• Ba da ƙiyayya uku ga IQ Modulators kewayon tsari:
• QPSK, qam, na amai, SSB ya tabbatar
• Toshe da wasa:
Babu wani littafin Callebration da ake buƙata komai ta atomatik
• Ni, qader: Gudanarwa a kan kololuwa da null Mayanni masu tsayi da yawa: 50db max1
• PARD P HARWA: Gudanarwa akan Q + da Q- Canjin Halin: ± 2◦
• Lethotlearancin bayanin martaba: 40mm (w) × 28mm (d) × 8mm (h)
• Tsallaka mai kyau: Cikakken Aiwatar da Digital Azurara don amfani:
• Aiki na Manual tare da Mini Jumper Miniable Oem Ayyukan UAT2
• Hanyoyi biyu don samar da ra'ayoyi Volrtare: A.Automatic ne sarrafawa B.USER ya bayyana oas voltage
Roƙo
• linbo3 da sauran iqmodulators
• Qpsk, qam, na amai, Ssb da sauransu
• Takaddar watsawa
Cika
Hoto 1
Hoto na 2. QPSK CIGABA (Tare da Mai Ciniki
Hoto na 3. Tsarin ido na QPsk-ido
Hoto na 5. 16-Q TAM
Hoto na 4. QPSK Bayyano
Hoto 6. 16-Qam Spectrum
Muhawara
| Misali | Min | Tayi | Max | Guda ɗaya |
| Gudanarwa | ||||
| Ni, q makamai ake sarrafawaNull (m) koPeak (matsakaicin) auna | ||||
| Rage Ratio | M1 | 50 | dB | |
| Pad an sarrafa kansaQ + (dama quadures) koQ- ( na hagu quadures) auna | ||||
| Daidaito a quad | -2 | +2 | digiri2 | |
| Lokacin tsifi | 15 | 20 | 25 | s |
| Na lantarki | ||||
| Kyakkyawan wutar lantarki | +14.5 | +15 | +15.5 | V |
| Tabbatacce power na yanzu | 20 | 30 | mA | |
| Rashin ƙarfin lantarki | -15.5 | -15 | -14.5 | V |
| Ilasa mara kyau | 8 | 15 | mA | |
| Kewayon fitarwa | -14.5 | +14.5 | V | |
| Ta daye amplitude | 1%Vπ | V | ||
| Na tabarau | ||||
| Inptical Power3 | -30 | -8 | dbm | |
| Input | 1100 | 1650 | nm | |
1 Rikicin da aka soke shi ne yawanci rakiyar mulkin da aka ayyana a cikin Modulator dawasar Modulator.
2. Da fatan za a lura cewa shigar da wutar lantarki ta hanyar rashin ƙarfi ba ta dace da ikon ganima a zaɓaɓɓen batun da aka zaɓa ba. Yana nufin matsakaicin iko na gani wanda Modulator zai iya fitarwa zuwa mai sarrafawa lokacin da nuna son ƙarfin lantarki zuwa + vπ.
Mai amfani
Hoto5. Taro
| Rukuni | Aiki | Bayani |
| Sake saita | Saka Jumper kuma cire bayan 1 na biyu | Sake saita mai sarrafawa |
| Ƙarfi | Tushen Ikon Wuta don Mai Kulawa | V- yana haɗa mummunan ofa na wutar lantarki |
| V + yana haɗu da kyakkyawan lantarki na wutar lantarki | ||
| Tashar jirgin sama tana haɗu da kayan lantarki | ||
| M1 | PLRI: Saka ko fitar da Jumper | Babu Jumper: Yanayin NULL; Tare da Jumper: Yanayin Peak |
| PLRQ: Saka ko fitar da Jumper | Babu Jumper: Yanayin NULL; Tare da Jumper: Yanayin Peak | |
| PLRP: Saka ko cire yumper | Babu Jumper: Q + Yanayin; Tare da Jumper: Q- Yanayin | |
| Led | Kullum a kunne | Yin aiki a karkashin ƙasashen da ba |
| A kashe-kashe ko a kan kowane 0.2s | Sarrafa bayanai da kuma neman tsari na sarrafawa | |
| A kashe-kashe ko a kan kowane 1s | Inptical Pictical Picticaukarwa ya yi rauni sosai | |
| A waje ko kashe-kan kowane 3s | Inptical Pictical iko ya yi karfi sosai | |
| Pd2 | Haɗa tare da Photo Goodiayede | PD tashar jiragen ruwa tana haɗu da Katilode na PhotoDoDedidode |
| GND Port yana haɗu da murfin PhotoDoDode | ||
| Nuna son kai | A cikin, IP: Bas | IP: tabbatacce gefen; A: gefen mara kyau ko ƙasa |
| Qn, QP: Bass Voltage don Q | Qp: tabbatacce gefen; Qn: gefen mara kyau ko ƙasa | |
| Pn, PP: Bas Voltage don P hannu | Pp: tabbatacce gefen; Pn: gefen mara kyau ko ƙasa | |
| Kudanda UART | Yi aiki da mai sarrafawa ta hanyar UARAR | 3.3: 3.3V Tunani |
| GND: ƙasa | ||
| RX: Sami mai sarrafawa | ||
| TX: Wayar mai sarrafawa |
1 Polar ya dogara da siginar RF RF. Lokacin da babu siginar RF a cikin tsarin, Polar ya kamata ya zama tabbatacce. Lokacin da siginar RF tana da amplitude mafi girma fiye da takamaiman matakin, polar zai canza daga tabbatacce cikin mara kyau. A wannan lokacin, null Point da kuma Point Pomple zai canza tare da juna.q + Point da Q-amally zai canza da juna a matsayin mai amfani da mai amfani don canza polar
kai tsaye ba tare da canza maki ba.
2Za'a zaɓi ɗaya kawai za a zaɓi tsakanin amfani da mai kula da hoto ko amfani da Modulator PhotoDideode. An ba da shawarar yin amfani da mai kula da hoto na hoto don gwaje-gwajen LAB saboda dalilai biyu. Da fari dai, mai sarrafa Photododiode ya tabbatar da halaye. Abu na biyu, yana da sauƙi don daidaita hasken wutar lantarki mai ƙarfi.IF ta amfani da PhotoDihirie, don Allah a tabbatar cewa fitarwa na halin da aka gabatar yana da ƙarfi don shigar da iko.
Ridea Forcecronics yana ba da layin samfuran kasuwanci na lantarki, Modulators Modulor, DFB Enfadertor, DFB Lasica, Enfa Lasic, Fiel Entic, End Optic Optic, Bropight Power mita Laser, mai tawaqe Laser, mai ganowa na gani, Laser Do direba, Amplifier fiber. Hakanan muna samar da wasu masu siyar da yawa don tsara abubuwa, kamar 1 * 4 tsararru masu motsi, da ƙananan ƙarancin rabo, da kuma ƙuruciya mai ɗaci a cikin jami'o'i da cibiyoyi.
Fatan samfuranmu za su taimaka muku da binciken ku.
