FMUSER FUTV3627 Indoor (5W) MMDS 2.5G 2.7G Broadband TV Nhepfenyuro DVB-s DVB-t Transmitter Amplifier

FMUSER FUTV3627 2.5G 2.7G Broadband TV kutepfenyura dhijitari MMDS (yakawanda-channel microwave distribution system) 5W DVB-s DVB-t indoor transmitter inogona kutsigira imwe-channel kana akawanda-channel Broadband kutapurirana. Kufambiswa kwe-single-channel kazhinji kunoda microwave simba rekubatanidza kusanganisa imwe-chani microwaves, uye wozotumira kune antenna kuburikidza ne waveguide. Nenzira iyi, simba re microwave rinogona kukwidziridzwa uye kusvika kure kure. Iyo yakawanda-channel chiteshi Broadband yekufambisa basa haidi musanganisi wemagetsi asi inobatanidza iyo IF sosi kune transmitter kuburikidza nemusanganisi. Mushure mekushandura frequency, kusefa, uye kukwidziridza, inotumira chiratidzo kune antenna kuburikidza neye waveguide. Nenzira iyi, simba rewa microwave rakaderera uye chinhambwe chekufambisa ipfupi. Iyo MMDS transmitter inogona kupa chiratidzo chiteshi chine yakakura bandwidth ye200MHz. Iyo yakaderera chikamu ruzha rweiyo oscillator yemuno inobvumira FUTV3627 kuti ishandiswe muanalog uye dijitari chiratidzo chekufambisa. Iko kushandiswa kweyepamusoro-soro mutsara amplification tekinoroji inogona kuwedzera simba rekutapurirana uku ichidzikisa kusiri-mutsara kukanganisa uye kushandiswa kwesimba rakazara. Saizvozvo, iyo AGC basa rinogona kuchengetedza simba rinogara richibuda, uye inotenderera inogona kupa VSWR dziviriro. Zvese izvi zvinoita kuti FUTV3627 ishandiswe zvakanyanya mumasisitimu ekutepfenyura.

Advantages

Yakaderera yemuno oscillator chikamu ruzha, inowanikwa kune ese analogi uye dijitari kutapurirana.

Kuderera kwesimba rekushandisa uye superlinear dhizaini yekuvandudza simba rekutapurirana, uye kuderedza kukanganiswa kusiri kwemutsara.

Tsigira basa reAGC rine simba rakasimba rekubuda kuti ribvumire iyo transmitter kugadzikana kwakanaka uye kuvimbika.

Yakazara yedhijitari kumberi kwepaneru kutonga, kushanda kuri nyore.

LCD hwindo rinoratidza simba rekubuda, dhijitari attenuator chimiro, AGC/MGC kushanda chimiro, uye voltage.

Easy kuisa, inoyevedza kutaridzika.

Hapana ruzivo.

Technical Specs

Kushanda frequency bhendi: 2500MHz ~ 2700MHz

In-bhendi Flatness: ± 0.75

In-bhendi intermodulation: ≤-70dBc

Clutter kudzvinyirira: ≤-65dBc

Harmonic kudzvinyirira: ≤-70dBc

Nharaunda oscillator chikamu ruzha: ≤-90at10KHz dBc/Hz

Local oscillator carrier kutsauka: ± 500Hz

IF Range: 467MHz ~ 667MHz

Nhamba Yekupinza: ≥-15dBm

Interface: N-mhando

Kutsiva: 50 Ohm

Simba rekubuda: 5W

MW Output impedance: 50 Ohm

Kubuda interface: N-mhando

Kushanda tembiricha: -20 ~ + 45C

Zvine hunyoro hunyoro: ＜95%, 25C hapana condensation

Kutonhodza mode: mukati mekutonhora feni

Simba rekushandisa: AC, 220V±10%/50Hz

Chinodiwa chekamuri yemuchina: guruva shoma, hapana kuzununguka