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LK-NYSD Mini UWB DML Laser Module
- Moqapi o Monyenyane
- Ho Fetolana ka ho Otloloha
- Phaello e Phahameng ea Matla
- 18 GHz Bandwidth
- Boemo bo tlase hona joale
- Matla a ho hlahisa a phahameng
- 7pin serurubele se nang le sehokelo sa SMA
- Mocheso o sebetsang oa nyeoe: -40 ho isa ho 70 ℃
- Ho tšepahala ho ntlafalitsoeng
- RIN e tlase
Tlhaloso ea Sehlahisoa
Laser ea LK-NYSD ke laser ea DFB e momahaneng, e hlophisitsoeng ka kotloloho e etselitsoeng ts'ebetso e phahameng ho sistimi ea puisano ea fiber optic. E khona ho ntša maqhubu a maqhubu ho 1310nm, 1550nm, le CWCM. Li-lasers tsena li sebetsa e le sebaka se phahameng sa li-cable system tsa coaxial bakeng sa ho fetisa matšoao ho maqhubu a 12 GHz kapa 18 GHz.
E matlafatsa botšepehi ba marang-rang a puisano ka microwave ka ho boloka botšepehi ba lets'oao la RF nakong ea phetiso. Ka lebaka la litšoaneleho tsena, lihlahisoa tsena tsa laser li matlafatsa boleng ba mats'oao haholo lits'ebetsong tse fapaneng, joalo ka antenna remoting, telemetry, nako le kabo ea matšoao a litšupiso, le mehala ea ho lekanya le ho lieha.
Laser ea LK-NYSD e na le mochine o kopantsoeng oa optical isolator, thermoelectric cooler (TEC), thermistor, laser diode chip, le ho shebella photodiode, tseo kaofela li tiisitsoeng ka har'a sephutheloana sa serurubele sa 7-pin ho netefatsa tšireletso ea hermetic.
Technical tobileng
Lintlha tse phahameng haholo
| paramethara | letšoao | Min. | Max. | Unit |
| Laser diode pele hona joale | If | - | 120 | mA |
| Laser diode reverse voltage | V | - | 1 | V |
| Matla a ka pele | Pf | - | 20 | dBm |
| PD reverse voltage | V | - | 15 | V |
| Forward current (PD) | Im | - | 2 | mA |
| Mocheso o sebetsang | Ho | -40 | + 70 | ° C |
| Storage mocheso | Ts | -55 | + 85 | ° C |
| Mongobo o lekanyelitsoeng oa polokelo | Sr | - | 85 | % |
Litšobotsi tsa Motlakase / Optical (TC = 22±3℃)
| paramethara | letšoao | Boemo ba Teko | mets | mofuta | Max | Litekanyetso | Hlokomela |
| Wavelength | λ | HAEBA = Iop, T = Holimo | 1310nm, 1550nm, CWDM - |
nm | a khetha | ||
| maqhubu | - | X sehlopha | 0.1 | - | 12 | GHz | - |
| Ku band | 1 | - | 18 | ||||
| Matla a Tlhahiso ea Optical | P | IF=Iop | - | 10 | - | mW | 1 |
| Thershold current | Ith | - | - | - | 10 | mA | - |
| Ts'ebetso ea hajoale | Iop | - | - | 55 | 100 | mA | - |
| Ts'ebetso ea motlakase | Vop | - | - | 1.5 | 2.5 | V | - |
| Ho sebetsa hantle ha matsoapo | SE | - | 0.2 | - | - | W / A. | - |
| Side-mode suppression ratio | SMSR | IF=Iop | 30 | - | - | dB | - |
| Lerata le Lekanang le Matla | RIN | - | - | -150 | -130 | dB / Hz | - |
| Bandwidth (-3dB, I=60mA) | S21 | X sehlopha | - | 12 | - | GHz | - |
| Ku band | - | 18 | - | ||||
| Khutlisetsa tahlehelo (VSWR) | VSWR | X sehlopha | - | - | 2 | dB | - |
| Ku band | - | - | 2.2 | ||||
| Kenya 1 dB Compress | - | - | 15 | - | - | dBm | - |
| Thermistor Resistance | Rth | @25°C | - | 10 | - | Kohm | - |
| TEC kajeno | It | - | - | - | 1.2 | A | 2 |
| Motlakase oa TEC | Vt | - | - | - | 2.5 | V | 2 |
| Bokhoni (PD) | Ct | - | - | - | 20 | pF | - |
| Tlhokomelo ea hona joale | Im | - | 0.10 | - | 2.0 | mA | - |
| Nako e lefifi (PD) | Id | - | - | - | 50 | nA | - |
Notes:Li-chips tsohle tsa laser li tsoa ho li-wafers tse netefalitsoeng ho sebelisoa lisebelisoa tse ngata tse tlamehang ho fumana chai e amohelehang bakeng sa ho chesoa.
1. Laser mocheso beha 25 ℃, leeme hona joale ho 55mA
2. Mocheso oa nyeoe ea ts'ebetso -40 ~ 70℃
● Mokokotlo o Tloaelehileng
Setšoantšo sa 1. LK-NYSD Series laser X sehlopha S-curve
Setšoantšo sa 2. LK-NYSD Series laser Ku band S-curve
● Spectrogram e Tloaelehileng
Setšoantšo sa 3. LK-NYSD Series laser Spectrogram - sehlopha sa 1nm
Setšoantšo sa 4. LK-NYSD Series laser Spectrogram - sehlopha sa 10nm
● Boemo
Setšoantšo sa 5. Boemo ba LK-NYSD Series
● Tlhaloso ea Pin
| Item | Tlhaloso | ||||||||
| Pin | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| Tlhaloso | PD- | PD+ | LD- | Thermistor | Thermistor | TEC- | TEC+ | Tlhahiso ea RF | Optical input输入 |
| Type | -- | -- | -- | -- | -- | -- | -- | SM-K | FC / APC |
● TLHOKOMELISO EA LINTHO
Leqephe la 1:
| ea mohlala | 13 | 15 | W1 | W2 | W3 | W4 | W5 | W6 | W7 |
| Wavelength (nm) | 1310 | 1550 | 1270 | 1290 | 1310 | 1330 | 1350 | 1370 | 1390 |
| CWDM | |||||||||
Leqephe la 2:
| ea mohlala | maqhubu |
| X | 0.1 - 12 GHz |
| Ku | 1 - 18 GHz |
Leqephe la 3:
| ea mohlala | Mofuta oa sehokedi sa optical | mantsoe |
| N | Customized | |
| A | FC / APC | Standard 9/125μm faeba ea mofuta o le mong |
| P | FC / PC | Standard 9/125μm faeba ea mofuta o le mong |
dikopo
Phatlalatso e Phahameng ea Boitsebiso
Ho tlosa Antenna
Mehala ea cellular le PCS
Analog RF e hokahanya phetiso
Lipuisano tsa Sesole
Tracking, Telemetry, le Control
Sisteme ea Telemetry
Litsamaiso tsa Sesole le Tšireletso
