Kungani Khetha Iphakheji Ye-FU-618F 2KW FM Transmitter Yesiteshi Somsakazo We-FM?

I-FU618F-2000C ingumsakazi ohlangene we-FM stereo. Ubuchwepheshe bedijithali obuthuthukisiwe, ama-digital signal processors (DSP), kanye ne-digital direct synthesizer (DDS) asetshenziswa kusidlulisi ukuze kuzuzwe usayizi omncane, ukusebenza okuphezulu, nokuthembeka okuphezulu. Zisetshenziswa kakhulu eziteshini zomsakazo ezikhokhelwayo ukudlulisa amasiginali wezinhlelo zomsakazo we-FM ezisezingeni eliphezulu. Nge-1-BAY FU-DV1 Dipole Antenna eyenzelwe izinhlelo zokusakaza ze-FM eziqeqeshiwe ukuthola amasiginali wamandla okukhiphayo avela kubasakazi be-FM futhi bawathumele ngempumelelo. Ingasebenzisa izici eziningi ze-antenna ukwenza uhlu lwe-antenna ukuthuthukisa inzuzo. Kulula ukuyifaka, kulula ukuyisebenzisa, isignali yokudlulisa esebenza kahle kakhulu, nokunye izici zale antenna ye-dipole.

Izinzuzo Ongeke Wamelana Nazo

• Ubuchwepheshe obusha sha be-''DSP + DDS'' bedijithali nokusebenza okunamandla kuzokulethela wena nezithameli zakho umsindo ophumayo othembeke kakhulu ofana ne-CD.
• Amasiginali womsindo we-analog nedijithali (AES/EBU) okokufaka okuqondile, umkhawulo wesignali yomsindo eyakhelwe ngaphakathi, ukuhlunga okuzenzakalelayo.
• Ubuchwepheshe besekethe ye-AGC, gcina ukuzinza kwamandla okukhipha i-transmitter, izinhlobo ezinhlanu zokuvikela ukuphepha.
• Isibonisi esikhulu se-LCD enencazelo ephezulu sibonisa wonke amapharamitha edijithali ngesikhathi sangempela.
• Ukuxhumana okuthuthukisiwe okukude kwe-RS232.
• Isakhiwo esihlangene sihlanganise ikhabethe lensimbi engagqwali engu-4U, i-anti-drop, kanye ne-anti-oxidation.

• 1* FU618F-2000C 2KW FM Transmitter
• 2 Bay FU-DV1 Dipole Antennas

Okudingeka Ukwazi

• Izindleko zokuthumela zibalwe cishe, sicela usithinte mayelana nempahla ngaphambi kokufaka i-oda. 
• Xhuma i-antenna kuqala ngaphambi kokuxhuma isidlulisi ku-DC, ngaphandle kwalokho, isidlulisi sizoshiswa.

Inkomba kagesi ye-FU-618F 2KW FM Transmitter Package

I-FU618F-2000C Isidluliseli Samandla Aphezulu FM

• Ibanga Lefrikhwensi: 87.0MHz ~108.0MHz
• Amandla Okukhiphayo: 0~2000W
• Ukuchezuka kwamandla okukhiphayo: <± 10%
• Ukuqina kwamandla okukhiphayo: <± 3%
• Ukuphazamiseka Komthwalo Wokukhiphayo: 50Ω
• I-RF Output Interface: 7/16"(owesifazane) noma 7/8"Flange
• I-SFDR: < -70dB
• I-Harmonic ephezulu: <-65dB
• Ukushintshwa Kwe-Amplitude Esele: < -50dB
• Ukunemba Kwemvamisa Yenkampani Yenethiwekhi: ±200Hz
• Okokufaka komsindo we-Analogi: -12dBm～+8dBm
• Inzuzo Yezinga Lokufaka Komsindo: -15dB～+15dB, isinyathelo 0.1dB
• Ukuphazamiseka Kokufakwayo Komsindo: 600Ω, Balanced, XLR
• Ukuvimbela okokufaka kwe-AES / EBU: 110Ω, Kulinganisiwe, XLR
• Ileveli yokufaka ye-AES / EBU: 0.2 ~ 10Vpp
• Isilinganiso sesampula se-AES / EBU: 30kHz ~ 96kHz
• Okokufaka kwe-SCA: Ukungalingani (kuyakhetheka) Isixhumi se-BNC
• Ukugcizelela kwangaphambili: 0μS, 50μS, 75μS (uma uthanda)
• Impendulo Yomsindo: ±0.1dB (30Hz～15000Hz)
• Umehluko weleveli yesiteshi se-LR: <0.1dB (ukushintsha okungu-100%)
• Ukuhlukaniswa kwe-Stereo: ≥50dB 30Hz ~ 15000Hz
• Isilinganiso se-Stereo S/N: ≥70dB 1KHz, 100% ukushintshashintsha
• Ukuhlanekezela: ＜0.1% 30Hz ~15000Hz
• Imodi yokupholisa: I-Convection Ephoqelelwe
• Izinga Lokushisa: -10℃～+45℃
• Umswakama ohlobene: <95%; 27. Ubude bokusebenza: <4500m
• Ukusetshenziswa kwamandla: 3300VA
• Usayizi: 4U, 19'' standard, 650mm×483mm×177mm
• Isisindo: 45KG

I-FM-DV1 2 Bay FM Antenna:

Inkomba kagesi:

• Uhlobo lomkhiqizo: FM-DV1
• Ukuphazamiseka kwesici: 50Ω
• Ibanga lemvamisa: 87 ~ 108 MHz
• Ukuzuza kwe-Antenna: 9.3dB
• I-polarization: I-Polarization eqondile
• I-VSWR: <1.10 (chaza imvamisa), “1.30 (umkhawulokudonsa ogcwele)
• Amandla alinganiselwe: 1KW / 3KW/5KW/10KW
• Inhlanganisela ye-matrix yeqembu yeyunithi ye-antenna array ifaneleka ikakhulukazi ukwakhiwa kwamaphethini emisebe ahlukahlukene
• I-interface yokokufaka: L29K

I-Mechanical Index:

• Ukumelana nomthwalo womoya: 32kg
• Isivinini esiphezulu: 160km/h
• Isisindo se-Antenna: 11kg
• Ubukhulu bensika: φ50-100mm
• Ubukhulu: 1360x1060x60mm
• I-radiator: 304
• I-conductor yangaphakathi: ithusi elifakwe isiliva
• Ukwesekwa kwe-insulation: PTFE
• I-clamp: insimbi eshisayo ediphu