Khoom Description
Peb RF LNA series sawv cev rau cov ntaub ntawv ntawm siab -kev ua tau zoo RF pem hauv ntej- cov khoom siv kawg uas tsim los rau kev txais cov teeb liab tseem ceeb hauv cov ntawv thov. Leveraging advanced GaAs HEMT technology thiab precision txuam tes hauj lwm, cov amplifiers xa ultra-cov suab nrov tsawg, ruaj khov nce, thiab tshwj xeeb linearity hla ntau zaus bands-los ntawm L-band (1-2GHz) mus rau Q-band (33-50GHz) thiab 1-118GHz broadband solutions (1-18GHz)
Tsim los rau ob qho tib si sab hauv tsev thiab sab nraum zoov ib puag ncig hnyav, peb cov LNAs muaj cov ntaub ntawv rugged, dav kev khiav hauj lwm kub ntau, thiab optimized zog efficiency. Txhua lub tsev tau dhau los ua qhov kev sim nruj kom ua raws li cov qauv thoob ntiaj teb aerospace thiab kev sib txuas lus, ua rau lawv nyiam xaiv rau kev sib txuas lus satellite, radar, GNSS, thiab wireless infrastructure tej yaam num thoob ntiaj teb.
Khoom Specification
|
Zaus Band Series |
Noise Figure (NF) |
Tau txais |
1dB ib Compression Point (P1dB) |
IP3 (Third -Txoj kev Intercept Point) |
Kev khiav hauj lwm zaus |
VSWR |
|
C-Band LNA |
Tsawg dua lossis sib npaug li 0.6dB |
20-25dB |
Ntau dua lossis sib npaug rau -15dBm |
Ntau dua lossis sib npaug rau +25dBm |
4-8 GHz |
<1.5:1 |
|
Ku-Band LNA |
Tsawg dua lossis sib npaug li 0.8dB |
18-22dB |
Ntau dua lossis sib npaug rau -12dBm |
Ntau dua lossis sib npaug rau +28dBm |
12-18 GHz |
<1.5:1 |
|
Ka-Band LNA |
Tsawg dua lossis sib npaug li 1.0dB |
15-20dB |
Ntau dua lossis sib npaug rau -10dBm |
Ntau dua lossis sib npaug rau +30dBm |
26.5-40 GHz |
<1.8:1 |
|
L-Band LNA |
Tsawg dua lossis sib npaug li 0.5dB |
22-28dB |
Ntau dua lossis sib npaug rau -18dBm |
Ntau dua lossis sib npaug rau +22dBm |
1-2 GHz |
<1.4:1 |
|
S-Band LNA |
Tsawg dua lossis sib npaug li 0.7dB |
20-25dB |
Ntau dua lossis sib npaug rau -16dBm |
Ntau dua lossis sib npaug rau +24dBm |
2-4 GHz |
<1.5:1 |
|
X-Band LNA Group |
Tsawg dua lossis sib npaug li 0.6dB |
25-30dB |
Ntau dua lossis sib npaug rau -14dBm |
Ntau dua lossis sib npaug rau +26dBm |
8-12 GHz |
<1.5:1 |
|
P-Band LNA |
Tsawg dua lossis sib npaug li 0.9dB |
18-23dB |
Ntau dua lossis sib npaug rau -17dBm |
Ntau dua lossis sib npaug rau +23dBm |
200-1000MHz |
<1.6:1 |
|
Q-Band LNA |
Tsawg dua lossis sib npaug li 1.2dB |
14-18dB |
Ntau dua lossis sib npaug rau -8dBm |
Ntau dua lossis sib npaug rau +32dBm |
33-50 GHz |
<2.0:1 |
|
1-18GHz Broadband LNA |
Tsawg dua lossis sib npaug li 1.5dB (typ) |
16-20dB |
Ntau dua lossis sib npaug rau -13dBm |
Ntau dua lossis sib npaug rau +27dBm |
1-18 GHz |
<1.8:1 |
|
18-40GHz Broadband LNA |
Tsawg dua lossis sib npaug li 1.8dB (typ) |
12-16dB |
Ntau dua lossis sib npaug rau -9dBm |
Ntau dua lossis sib npaug rau +29dBm |
18-40 GHz |
<2.0:1 |
Khoom nta
Ultra- Tsis tshua muaj suab nrov Performance:Txais GaAs HEMT thev naus laus zis kom ua tiav cov suab nrov tsawg li 0.5dB (L-band), txo qis cov teeb liab degradation hauv qhov tsis muaj zog- teeb liab teeb meem xws li sib sib zog nqus- chaw sib txuas lus . Lub optimized input matching network ua kom NF ruaj ntseg thoob plaws tag nrho cov kev khiav hauj lwm band.
High linearity & Dynamic Range: Boasts IP3 zoo heev (+22~ 32dBm) thiab P1dB (-8 ~ -18dBm) txhawm rau txhawm rau cuam tshuam kev cuam tshuam cuam tshuam los ntawm kev cuam tshuam muaj zog, zoo tagnrho rau cov neeg coob coob ib puag ncig xws li 5G hauv paus chaw nres tsheb thiab satellite ntiaj teb chaw nres tsheb.
Hnyav Ib puag ncig Durability: Nta IP67 waterproof aluminium enclosures, kev co / poob siab, thiab kev ua haujlwm kub (-40 ~+60 degree), haum rau sab nraum zoov satellite terminals, marine radar, thiab polar expedition khoom.
Redundancy-Kev Npaj Npaj:Txhawb 1+1 thiab 1+2 redundant configurations nrog kev hloov pauv tsis siv neeg (tsawg dua lossis sib npaug li 5ms), txo qis qis rau lub luag haujlwm- cov tshuab tseem ceeb xws li tub rog radar thiab kev lag luam geosynchronous satellite txuas .
Integrated Filtering Option: Available with bandpass pre-filtering to provide >60dB tawm- ntawm -band rejection, tiv thaiv nyob ib sab-channel cuam tshuam yam tsis muaj kev cuam tshuam lub suab nrov.
Qhov zoo
Kev ua haujlwm ruaj khov
Lub hauv paus nyiaj txiag muaj zog ua kom muaj kev ntseeg tau ntev -; kev tswj hwm tus qauv txo cov kev pheej hmoo.
Advanced R & D & Muaj Peev Xwm Ntau Lawm
SO 14644 Chav Kawm 100,000 chav huv (micro- ntim), ua tau raws li cov qauv tsim khoom hauv aerospace nruj.
100+ cov cuab yeej ntsuas (0.1–67GHz) ua kom puv - txheej txheem tswj kom zoo rau cov khoom lag luam.
300+ pab neeg tshaj lij (R&D, ntau lawm, kev koom ua ke) lav qhov kev xa khoom zoo
Thawj Txoj Haujlwm hauv Aerospace Sector
Tshwj xeeb hauv aerospace av cov cuab yeej (R & D, ntau lawm, kev koom ua ke); cov khoom siv hauv:
satellite kev sib txuas lus, tej thaj chaw deb sensing, TT&C, xov tooj cua saib xyuas, spectrum awareness
Txhawb tshaj 80% ntawm satellite hauv av chaw nres tsheb tej yaam num nyob rau hauv nws lub lag luam tseem ceeb; muab cov cuab yeej tseem ceeb rau kev pib dav hlau loj (manned spaceflight, lunar tshawb nrhiav, thiab lwm yam).
Lub zog thev naus laus zis tshiab
Ua RF kev tsim khoom tsim khoom hauv nws txoj kev lag luam; thawj inventor & patent tuav ntawm loj -scale matrix switching technology
Cov khoom siv
Kev pabcuam
Kev them nyiaj yug Customization
Tailor ntau zaus, nce, ntim khoom (SMT / connectorized), thiab cov kev xaiv lim kom tau raws li cov kev cai tshwj xeeb.
Warranty & Maintenance
3-xyoo lav thoob ntiaj teb nrog kev kho dawb /hloov . 24/7 kev txhawb nqa ntawm email / xov tooj, nrog rau ntawm - qhov chaw daws teeb meem rau kev txiav txim ntau.
FAQ
Q: Dab tsi yog qhov txawv ntawm qhov nqaim thiab broadband LNAs hauv koj cov koob?
A: Narrowband LNAs (piv txwv li, C/Ku-band) tau ua kom zoo rau cov zaus tshwj xeeb nrog qis NF (<1dB) and higher gain, while broadband models (1-18GHz) offer flexible multi-band coverage for SDR and 5G applications, with slightly higher typical NF (1.5dB) .
Q: Koj LNAs puas tuaj yeem ua haujlwm nrog cov khoom siv hluav taws xob tsis raug cai?
A: Yog lawm, txhua tus qauv suav nrog kev tsim- hauv kev tswj hluav taws xob (5-15V DC) thiab kev tiv thaiv rov qab-polarity. Txawm li cas los xij, peb pom zoo kom tswj cov khoom siv rau kev pom zoo NF ruaj khov (<±0.1dB variation) .
Q: GaAs HEMT thev naus laus zis li cas txhim kho kev ua haujlwm piv rau silicon-raws li LNAs?
A: GaAs HEMTs muaj 5-8x siab dua electron txav, ua kom lub suab qis (NF txo los ntawm 30-50%) thiab ntau dua kev khiav hauj lwm zaus (txog 50GHz vs. 10GHz rau silicon) - tseem ceeb rau satellite thiab radar daim ntaub ntawv.
Q: Koj puas muab cov txheej txheem rov ua dua rau lub hom phiaj - cov ntawv thov tseem ceeb?
A: Yog, peb muab 1+1 thiab 1+2 rov ua dua LNA systems nrog kev hloov pauv tsis siv neeg (<5ms). These include a controller module, primary/backup units, and status monitoring via RS485 .
Q: Dab tsi yog qhov siab tshaj plaws cable ntev ntawm tus kav hlau txais xov thiab LNA?
A: Rau kev ua tau zoo, peb xav kom tsawg dua lossis sib npaug li 10m rau L-band (tsawg poob) thiab Tsawg dua lossis sib npaug li 5m rau Ka/Q-band (siab-frequency poob). Peb tuaj yeem muab cov kev cai qis - poob cables ua ib feem ntawm kev daws teeb meem .
Q: Kuv yuav xaiv txoj cai LNA li cas raws li kuv qhov kev siv nyiaj nrov nrov?
A: Siv Friis formula: Tag Nrho NF ≈ LNA NF + (Tom ntej NF - 1)/LNA Gain. Peb cov engineers tuaj yeem xam qhov xav tau NF / nce rau koj lub cev - tiv tauj peb nrog koj tus neeg txais lub suab nrov thiab poob cable .
Q: Koj puas tuaj yeem hloov kho LNA rau hluav taws xob-cov ntawv siv tawv (qhov chaw siv)?
A: Yes, our space-grade option uses radiation-hardened GaAs HEMTs and ceramic packaging, meeting MIL-STD-883G for total ionizing dose (TID) >100 krad.
Q: Koj lub LNA puas siv tau nrog cov kav hlau txais xov sab nraum zoov?
A: Yog lawm, txhua tus qauv muaj IP67- ntsuas cov ntaub ntawv thiab cov flanges mounting (NEMA tus qauv), haum rau kev sib txuas ncaj qha kav hlau txais xov. Peb kuj muab cov khoom siv ncej-mount rau VSAT terminals.
Cim npe nrov: rf lna, Tuam Tshoj rf lna manufacturers, lwm tus neeg, Hoobkas
