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Kabuuan: 363 USD | |
Item: 353 USD Pagpapadala: 10 USD |
FMUSER RFU300 - 300W FM RF Power Amplifier Pallet 88MHz-108MHz Input 5W output 300W
Idinisenyo para sa FM radio transmitters
amplifier ito isinasama microstrip
teknolohiya upang mapahusay ang ruggedness
at pagiging maaasahan
MOSFET Teknolohiya
• 87.5 ÷ 108 MHz 5W input
• 48 Volts
• Input / Output 50 Ω
• Pout: 250W min 320W max
• Makakuha: 19 dB type
• Class B Bias ADJ
• Mababang pass filter sa board
• Mga Device: MRF151G o katumbas
300W - FM Amplifier Pallet
Dimensyon (L x W x H): 150 x 50 x 15mm [5 "x 2" x 0.6 "]
Ang larawan na ito ay isang halimbawa lamang, hindi ito isailalim ang
ibinigay produkto
ABSOLute MAXIMUM RATINGS (Device Flange T = 70 ° C)
Vdd Drain Voltage Supply: 52V
Idc Supply Kasalukuyan: 12A
swr Load Mismatch (lahat ng mga anggulo ng phase, Tc = 40 ° C, Id = 10A): 3: 1SWR
Pin Input Power: 10W
Saklaw ng Temperatura ng Imbakan ng Tstg: -30 hanggang +100 ° C
Temperatura sa Operasyon ng Tc: -10 hanggang +70 ° C
MGA SPECIFICATION NG Elektrikal (Base Plate T = 45 ° C, 50Ω na na-load, Vdd = 48 V @ 10A)
Saklaw ng Frequency ng Operating: 86 hanggang 109 MHz
Pangunahing Output Power: 280 300 320 W
Input Power: 5 W
Lakas ng Pagkuha (300W output): 17.5 19db
Kahusayan sa Drain (Load 50Ω): 65 75%
Input SWR: 1.5: 1 1.7: 1 SWR
Pag-iiba-iba ng Phase ng Pagpasok (Yunit sa Yunit): - / + 10 dgree
Pagkakaiba-iba ng Pagkuha ng Lakas (Yunit sa Yunit): - / + 1 db
F2 Ikalawang maharmonya:-30 db
F3 Ikatlong Harmoniko: -35 db
Mga de-koryenteng koneksyon
Babala - Ang pagpapatakbo nang walang antena o dummy load (50ohm) ay maaaring permanenteng makapinsala sa RF power transistor.
Babala - Suriin ang koneksyon ng output bago ilapat ang boltahe ng DC sa module.
HEATSINK salalayan / Hardware
Babala - Ang module na ito ay dapat na ilagay sa isang heat sink na hindi bababa sa 160X80X30 mm
Kung ang module ay higit na maiinit sa itaas ng 50 ° C - Ang air fan ay dapat na ilapat sa heat sink.
Babala - Ang sobrang pag-init ay maaaring maging sanhi ng permanenteng pinsala sa transistor ng kuryente.
1.HEATSINK pagkamakina
-Planarity: karaniwang halaga 1μ
-Gaspang: mas mahusay kaysa sa 0.05 mm
2.THERMAL Compound
-Paste sa silicones
-Kapal: mga pinakamabuting kalagayan sa pagitan ng 0.06 mm at 0.15 mm, sa buong ibabaw pabalik
ng amplifier.
3.SCREWS
-M3 heksagon socket ulo cap Turnilyo
-Ang inirerekumendang metalikang kuwintas ay 12 kg / cm para M3 Turnilyo uri
4.TIGHTENING ORDER
-Tingnan ang susunod na figure: (lahat ng mga sukat ay mm)
Kabuuan: 363 USD | |
Item: 353 USD Pagpapadala: 10 USD |
|
Ipasok ang email upang makakuha ng sorpresa
es.fmuser.org
it.fmuser.org
fr.fmuser.org
de.fmuser.org
af.fmuser.org -> Afrikaans
sq.fmuser.org -> Albanian
ar.fmuser.org -> Arabe
hy.fmuser.org -> Armenian
az.fmuser.org -> Azerbaijani
eu.fmuser.org -> Basque
be.fmuser.org -> Belarusian
bg.fmuser.org -> Bulgarian
ca.fmuser.org -> Catalan
zh-CN.fmuser.org -> Intsik (Pinasimple)
zh-TW.fmuser.org -> Intsik (Tradisyunal)
hr.fmuser.org -> Croatian
cs.fmuser.org -> Czech
da.fmuser.org -> Danish
nl.fmuser.org -> Dutch
et.fmuser.org -> Estonian
tl.fmuser.org -> Pilipino
fi.fmuser.org -> Finnish
fr.fmuser.org -> Pranses
gl.fmuser.org -> Galician
ka.fmuser.org -> Georgian
de.fmuser.org -> Aleman
el.fmuser.org -> Greek
ht.fmuser.org -> Haitian Creole
iw.fmuser.org -> Hebrew
hi.fmuser.org -> Hindi
hu.fmuser.org -> Hungarian
is.fmuser.org -> Icelandic
id.fmuser.org -> Indonesian
ga.fmuser.org -> Irish
it.fmuser.org -> Italian
ja.fmuser.org -> Japanese
ko.fmuser.org -> Koreano
lv.fmuser.org -> Latvian
lt.fmuser.org -> Lithuanian
mk.fmuser.org -> Macedonian
ms.fmuser.org -> Malay
mt.fmuser.org -> Maltese
no.fmuser.org -> Norwegian
fa.fmuser.org -> Persian
pl.fmuser.org -> Polish
pt.fmuser.org -> Portuges
ro.fmuser.org -> Romanian
ru.fmuser.org -> Ruso
sr.fmuser.org -> Serbiano
sk.fmuser.org -> Slovak
sl.fmuser.org -> Slovenian
es.fmuser.org -> Espanyol
sw.fmuser.org -> Swahili
sv.fmuser.org -> Suweko
th.fmuser.org -> Thai
tr.fmuser.org -> Turkish
uk.fmuser.org -> Ukrainian
ur.fmuser.org -> Urdu
vi.fmuser.org -> Vietnamese
cy.fmuser.org -> Welsh
yi.fmuser.org -> Yiddish
Ang FMUSER Wirless ay Naghahatid ng Video At Audio Nang Mas Madali!
Makipag-ugnay sa
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No.305 Room Huilan Building No.273 Huanpu Road Guangzhou China 510620
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