ʻO Ultra Compact IQ Moons Moias Carton Carton Cartolt Cias Controller
Pili
• Hāʻawi iʻekolu mau biases no nā modulators iq modulators modulation
• QPSK, Qam, ONDM, SSB i hōʻoiaʻia
• Plug a pāʻani:
ʻAʻole pono ke calibration i nā mea āpau
•ʻO wau, Q ARBUR: E hoʻopaʻa i ka heluʻo Peak a me NuLL
• P DANG: E hoʻopaʻa i ka Q + a me Q- modes pololei: ± 2◦
• Nā wehewehe haʻahaʻa: 40mm (w) × 28mm (d) × 8mm (h)
•ʻO ke kūpaʻa kiʻekiʻe:ʻO ka maʻalahi holoʻokoʻa holoʻokoʻa e hoʻohana maʻalahi ai:
•ʻO ka hana manual me MINI JUMPER FOLXILAS OEM OEM OEM OEM OE OET2
•ʻelua mau modes e hāʻawi i nā vias bias: hae avaautomatic bias m.user i weheweheʻia
Noi
• Linbo3 a me nā IQMODulators
• QPSK, Qam, ODM, SSB a me Etc
• Ka hoʻoili kumu noʻonoʻo
Hana
Kiʻi 1.ʻO ka constellation (me ke kāohiʻole)
Kiʻi 2. QPSK Constellation (me ka Luna Hoʻokele
Kiʻi 3. QSK
Kiʻi 5. 16-QAM Constellation Model
Kiʻi 4. QPSK Spectrum
Kiʻi 6. 16-Qam Spectrum
Nā kiko'ī
| Pākaukau | Min | Kuhi | Max | Kōho |
| Hana i ka hana | ||||
| ʻO wau, ua kāohiʻia nā lima limaNull (liʻiliʻi) OolePeak (kiʻekiʻe) Polokalamu | ||||
| Ratio exitiction | He mele1 | 50 | dB | |
| PUGBANT E PILI ANAQ + (pololei quadia) OoleQ- ( hema quadia) Polokalamu | ||||
| ʻO ka pololei ma Quad | -2 | +2 | Ke Kaena2 | |
| ʻO ka manawa Stablization | 15 | 20 | 25 | s |
| Lako uila | ||||
| ʻO nā leka uila maikaʻi kūpono | +14.5 | +15 | +15.5 | V |
| ʻO ka mana kūpono i kēia manawa | 20 | 30 | mA | |
| Palapala honua Hōʻea | -15.5 | -15 | -14.5 | V |
| ʻO ka mana maikaʻiʻole i kēia manawa | 8 | 15 | mA | |
| Nā Kūlana Kūlana Kūlana | -14.5 | +14.5 | V | |
| D ma laila | 1%Vπ | V | ||
| Opticle | ||||
| Hoʻopili i ka mana cattical3 | -30 | -8 | DBM | |
| Input lōʻihi | 1100 | 1650 | nm | |
1. E pili anaʻo Mer Repers i ka Ratiniction Exint ʻO ka hoʻomakaʻana o ka Exint Ratio i loaʻa ka maʻamau o ka ratiotor o ka modulator
2. Eʻaeʻia eʻaeʻia ka mana o ka mana optical i keʻano o ka mana optical i kohoʻia ma keʻano he nui. E pili ana i ka mana nui loa e hiki ai i ka modulator ke hoʻokaʻawale i ka mea hoʻokele i ka wā o nā bias viatage i ka wā o nā bias viatage mai -vπ a hiki i + vπ.
Mea hoʻohana mea hoʻohana
Kiʻi5. Kāhea
| Nā hui | Ka hana | Wehewehe |
| Hōʻano hou | E hoʻokomo i ka jumper a huki i waho o ka 1 kekona | E hoʻonohonoho hou i ka mea hoʻokele |
| Mana | ʻO ka mana o ka mana no ka cias controller | V- Hoʻohui i ka uila maikaʻiʻole o ka lako mana |
| V + hoʻopili i ka uila maikaʻi o ka mana o ka mana | ||
| Hoʻopili nā kikowaena waena me ka papa uila | ||
| Polar1 | Plri: hoʻokomo a huki paha i ka jumper | ʻAʻohe Jumper:ʻO ka mode null; me ka jumper: he mode spaak |
| Plrq: hoʻokomo a huki paha i ka jumper | ʻAʻohe Jumper:ʻO ka mode null; me ka jumper: he mode spaak | |
| Plrp: hoʻokomo a huki paha i ka jumper | ʻaʻohe jumper: q + mode; me ka jumper: q- mode | |
| Alakaʻi | Mau loa | Ke hana nei ma lalo o ka moku'āina paʻa |
| Ma luna a iʻole a iʻole i kēlā me kēia 0.2s | Ka hoʻoiliʻana i kaʻikepili a me ka huliʻana no ka nānāʻana | |
| Ma luna a iʻole a iʻole i kēlā me kēia 1s | Ua nāwaliwali loa ka mana Optucal | |
| Ma luna a iʻole a iʻole i kēlā me kēia 3s | Ua ikaika loa ka mana o ka mana optical | |
| Pd2 | Pili me ke kiʻi kiʻi | Pd port e pili ana i ka cathode o ke kiʻi kiʻi |
| Ua hoʻopiliʻo Gnd Port i keʻano o ke kiʻi kiʻi | ||
| Bias voltages | I loko, IP: Bias Voltage no ka lima | IP:ʻO kaʻaoʻao maikaʻi; I:ʻaoʻao maikaʻiʻole a iʻole ka'āina |
| QN, QP: Bias Voltage no Q lima | QP:ʻaoʻao maikaʻi; QN: Kūpono maikaʻiʻole a iʻole ka'āina | |
| PN, PP: Bias Voltage no Pg | PP:ʻaoʻao maikaʻi; PN:ʻaoʻao maikaʻiʻole a iʻole ka'āina | |
| UTAT | Operate controller ma o urt | 3.3: 3.33 Kākau KOLOHE |
| Gnd: lepo | ||
| RX: loaʻa i ka mea hoʻokele | ||
| TX: E hoʻohuli i ka mea hoʻokele |
1 polar e hilinaʻi ma ka hōʻailona RF System RF. Ināʻaʻohe hōʻailona RF ma ka'ōnaehana, pono e maikaʻi ka polar. I ka manawa o ka hōʻailona RF i loaʻa i nā mea nui ma mua o kekahi pae, e loli ka polar mai ka maikaʻi. I kēia manawa,ʻo Null Point a me Peak Point e hoʻololi pū me kekahi me kekahi.Q + point a me q- point e hoʻololi i ka mea hoʻohana
pololei me kaʻole o ka hoʻololiʻana i nā wahi hana.
2Hoʻokahi wale nō koho e kohoʻia ma waena o ka hoʻohanaʻana i ka photodiode control a me ka hoʻohanaʻana i ke kiʻi kiʻi moddidiode. Hōʻikeʻia ia e hoʻohana i ke kiʻi Controller PrintDitide no nā hoʻokolohua Lab no nā kumuʻelua. ʻO ka mua, ua hōʻoiaʻia ka printrotioned protroller. ʻO ka lua,ʻoi aku ka maʻalahi o ka hoʻoponoponoʻana i ka kukui i loko o ka mana o ka mana o ke kiʻi ma ka mana o ka lilia.
Hāʻawiʻo Rofeea optoelectronics i kahi laina huahana o nā koho balota o kaʻoihana music Hāʻawi mākou i nā hiʻohiʻona kūikawā no ka hana maʻamau, e like me ka 1 * 4 mau kiʻi kiʻi kiʻi nui, a me nā ultra-ultra-kiʻekiʻe.
Manaʻo e kōkua nā huahana iāʻoe a me kāu noiʻi.
