RF Zvishandiso

About

FMUSER, senyanzvi yekutepfenyura AM mutengesi wemidziyo, ine yakanakisa mutengo zvakanakira uye kuita kwechigadzirwa, yakaunza indasitiri inotungamira AM kutepfenyura mhinduro kune gumi nemaviri ezviteshi zvakakura zve AM pasirese. Kuwedzera kune akati wandei ekupedzisira-akakwira simba AM transmitters anogona kuendeswa chero nguva, iwe zvakare uchawana akasiyana ekubatsira ekushanda neiyo huru system panguva imwe chete, kusanganisira. edza mitoro ine simba rinosvika 100kW/200kW (1, 3, 10kW iripowo), zvemhando yepamusoro test stands, uye antenna impedance yekufananidza masisitimu. Kusarudza FMUSER's AM kutepfenyura mhinduro kunoreva kuti iwe uchiri kukwanisa kuvaka seti yakakwana yeyepamusoro-inoita AM kutepfenyura system nemutengo wakaderera - iyo inovimbisa kunaka, hupenyu hwakareba uye kuvimbika kwechiteshi chako chakakura.

PFUNGWA DZICHIBUDA

Resistive Loads
RF Mitoro (ona Catalogue)
CW inotakura masimba anosvika MW renji
Pulse modulator inoremedza kune yakanyanyisa peak masimba
RF matrix switch (coaxial/symmetrical)
Baluns uye mitsetse yekudyisa
High Voltage Cables
Aaxiliary control/monitoring systems
Redundant kuchengetedza masisitimu
Kuwedzera kusanganisa sarudzo pakukumbira
Module Test Stands
Zvishandiso uye Chishandiso Chinokosha

#1 FMUSER's Solid-state Test Loads (Dummy Loads) yeAM Transmitters

Mazhinji FMUSER RF amplifiers, transmitters, magetsi emagetsi kana modulators anoshanda pakakwirira zvakanyanya- uye avhareji-masimba. Izvi zvinoreva kuti hazvibviri kuedza masisitimu akadaro nemitoro yavanoda pasina njodzi yekukuvadza mutoro. Uyezve, iine simba rakadai rekubuda, iwo epakati wave transmitters anodiwa kuti achengetedzwe kana kuyedzwa imwe neimwe nguva yenguva, nekudaro muyedzo wemhando yepamusoro inofanirwa kunhepfenyuro. Iyo miyedzo mitoro inogadzirwa neFMUSER yakabatanidza zvese zvinodikanwa mune zvese-mu-imwe kabati, iyo inobvumira kure kure uye otomatiki & manyore switch - zvechokwadi, izvi zvinogona kureva zvakawanda kune chero AM nhepfenyuro system manejimendi.

#2 FMUSER's Module Yekuyedza Inomira

Iwo anomira ebvunzo anonyanya kugadzirwa kuti ave nechokwadi chekuti AM transmitters ari mumamiriro akanaka ekushanda mushure mekugadziriswa kwebuffer amplifier uye simba amplifier board. Kana uchinge wapfuura bvunzo, iyo transmitter inogona kushanda zvakanaka - izvi zvinobatsira kudzikisa chiyero chekutadza uye kumiswa.

#3 FMUSER's AM Antenna Impedance Matching System

Kune AM transmitter antennas, mamiriro ekunze anoshanduka senge kutinhira, kunaya uye hunyoro, nezvimwe ndizvo zvinhu zvakakosha zvinokonzeresa kutsauswa kweiyo impedance (50 Ω semuenzaniso), ndizvo chaizvo chikonzero nei impedance yekufananidza system ichidiwa - kufananidzazve antenna impedance. .

AM kutepfenyura antennas anowanzo hombe muhukuru uye ari nyore kumisa kutsauka, uye FMUSER's isingabatanidzi impedance system yakagadzirirwa kune inogadzirisa impedance gadziriso ye AM kutepfenyura antennas. Kana iyo AM antenna impedance yatsauka ne50 Ω, iyo inogadziriswa sisitimu inogadziridzwa kuti idzokorore iyo impedance yemodulation network kusvika 50 Ω, kuitira kuti uve nechokwadi chemhando yepamusoro yekutapurirana kwe AM transmitter yako.