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FMUSER FUTV3627 Indoor (10W) MMDS 2.5G 2.7G Broadband TV Broadcast dvb-s dvb-t Transmitter amplifier
FUTV3627 ya ndani (10W) MMDS 2.5G 2.7G Broadband TV Broadcast dvb-s dvb-t Transmitter amplifier R: V20151130-12-07 Ingizo la karatasi ya data: Aina ya Pato: N Aina Muhtasari wa Bidhaa FMUSER FUTV3627 MMDS Digital (Mfumo wa Usambazaji wa Microwave ya Multichannel) Transmitter inaweza kusaidia usafirishaji wa njia-moja au njia nyingi za upana. Uhamisho wa kituo kimoja mara nyingi huhitaji kichocheo cha umeme cha microwave ili kuchanganua microwaves ya njia moja na kuipeleka kwa antena kupitia mwongozo wa wimbi. Kwa njia hii, inaweza kuongeza nguvu ya microwave na kufikia umbali mrefu. Walakini, usafirishaji wa Broadband-channel broadband hauitaji kichocheo cha nguvu lakini unganisha chanzo cha IF kusambaza kupitia kontakt. Baada ya kushawishi kwa masafa
undani
Bei (USD) | Uchina (PCS) | Meli (USD) | Jumla (USD) | meli Method | Malipo |
3980 | 1 | 0 | 3980 | DHL |
FUTV3627 Indoor (10W) MMDS 2.5G 2.7G Matangazo ya Broadband TV Broadcast dvb-s dvb-t Transmitter amplifier
R: V20151130-12 07-
Karatasi ya data
Pembejeo: N aina
Output: N aina
bidhaa Overview
Fmuser FUTV3627 Digital MMDS (Multichannel Microwave Distribution System) Transmitter inaweza kusaidia single-channel au flerkanals maambukizi broadband.
maambukizi single-channel mara nyingi inahitaji microwave nguvu combiner kwa kiwanja microwaves single-channel na kutuma kwa antenna kupitia waveguide. Kwa njia hii, inaweza kuongeza microwave nguvu na kufikia umbali mrefu.
Hata hivyo, Multichannel-channel broadband maambukizi inahitaji hakuna combiner nguvu lakini kuungana IF chanzo kwa transmitter kupitia mixer. Baada ya mzunguko uongofu, kuchuja na mchakato amplification, inapeleka ishara ya antenna kupitia waveguide. Kwa njia hii, microwave nguvu ni ya chini na maambukizi umbali ni mfupi.
Hii transmitter MMDS inaweza kutoa ishara channel na upeo 200MHz broadband. Ina Asili ya ndani kelele oscillator awamu kwa kufanya hivyo inawezekana kutumika wote katika Analog na maambukizi ya digital. Advanced super linear teknolojia amplification ni iliyopitishwa na kuongeza kupeleka nguvu na kupunguza kuvuruga mashirika yasiyo ya linear na matumizi ya jumla kwa wakati mmoja.
Pia, AGC kazi wanaweza kuendeleza pato daima nguvu, na circulator inaweza kutoa VSWR ulinzi. Makala hizi zote kufanya FUTV3627 sana kutumika katika mfumo wa utangazaji.
Makala muhimu
· Asili ya ndani oscillator awamu kelele, inapatikana kwa wote Analog na maambukizi digital
· Asili matumizi ya nguvu na super linear kubuni kuboresha nguvu maambukizi, na kupunguza kuvuruga nonlinear
· Support AGC kazi pamoja na endelevu pato nguvu kuruhusu transmitter utulivu nzuri na kuegemea
· Kamili digital mbele ya jopo kudhibiti, kazi rahisi.
· LCD dirisha kwa kuonyesha pato nguvu, digital hali attenuator, AGC / MGC kazi hadhi na voltage.
· Easy kufunga, kuonekana kifahari
Muonekano na Illustration
Kanuni Chati
Ufundi Specifications
Ya msingimita |
Kazi frequency band |
2500MHz ~ 2700MHz |
Katika-band Flatness |
± 0.75 |
|
Katika-band Intermodulation |
≤-70dBc |
|
clutter kukandamiza |
≤-65dBc |
|
harmonic kukandamiza |
≤-70dBc |
|
Mitaa kelele oscillator awamu |
≤-90at10KHz DBC / Hz |
|
Mitaa kupotoka oscillator carrier |
± 500Hz |
|
IF Mbalimbali |
467MHz ~ 667MHz |
|
Pembejeo Level |
≥-15dBm |
|
INPut |
Interface |
N aina |
Impedans |
50 Ohm |
|
pato nguvu |
10W |
|
MW Pato Impedans |
50 Ohm |
|
Output |
pato interface |
N aina |
kufanya kazi joto |
-20 ~ + 45C |
|
kiasi unyevu |
<95%, 25C hakuna condensation |
|
Mazingira condition |
baridi mode |
ndani ya mashabiki baridi |
usambazaji wa umeme |
AC, 220V ± 10% / 50Hz |
|
mahitaji Machine chumba |
chini ya vumbi, hakuna kuitingisha |
Bei (USD) | Uchina (PCS) | Meli (USD) | Jumla (USD) | meli Method | Malipo |
3980 | 1 | 0 | 3980 | DHL |