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RF High Power BroadBand Test Systems 75 Ohms Terminations
Ho felisoa ha 75 ohm
A 75 ohm Termination ke mokhoa o tloaelehileng oa ho hanela Pheliso o sebelisoang haholo-holo bakeng sa lisebelisoa tsa ho etsa liteko le ho metha joalo ka lijenereithara tsa matšoao, liamplifi tsa motlakase, litsamaiso tsa RF, lithelevishene, joalo-joalo.
E na le litšobotsi tse latelang:
1.A 75 ohm Ho felisoa ho fokotsa ho bonahatsa le ho lahleheloa ke pontšo, ho ntlafatsa phetiso ea matšoao, kahoo ho ntlafatsa botsitso ba tsamaiso le ho tšepahala.
2.The 75 ohm Termination ke mokhoa o sebelisoang ka ho pharaletseng oa Pheliso ea Tšebeliso indastering ea likhokahano, e kopanang le litekanyetso tsa Federal Telecommunications Laboratory (NIST) 'me e bonolo ho e sebelisa mosebetsing o sebetsang.
3. Nakong ea ho lekanya le ho etsa liteko, 75 ohm Termination e ka sireletsa lisebelisoa tsa mohloli ho tloha ho overvoltage kapa tšenyo e feteletseng, ho netefatsa polokeho ea lisebelisoa tsa tlhahlobo le lisebelisoa tse lekiloeng.
4. The 75 ohm Termination e ka tšehetsa tlhahiso e phahameng ea matla 'me e ka sebelisoa ho mekhoa ea RF e hlokang matla a phahameng.
5.A 75 ohm Termination e ka fana ka impedance e phahameng ea ho qetela bakeng sa tekanyo e nepahetseng ea likarolo tsa sebopeho sa potoloho, ho etsa hore liphetho tsa liteko li nepahale le ho tšepahala.
E na le mesebetsi e latelang:
1.A 75 ohm Termination e ka sebelisoa ho leka matla a tlhahiso, litšobotsi tsa karabelo ea khafetsa, le ho netefatsa ts'ebetso ea potoloho ka kakaretso.
2.A 75 ohm Ho felisoa ho ka sebelisoa ho bapisa leqhubu la maqhubu, ho fokotsa ponahatso le tahlehelo, ho ntlafatsa phetiso ea matšoao, le ho ntlafatsa botsitso le ts'epo ea sistimi.
3.A 75 ohm Ho felisoa ho ka sebetsa e le kou ea tlhahiso ea mats'oao bakeng sa lijenereithara tsa matšoao le li-amplifiers tsa matla, e nolofalletsang matšoao ho hlahisoa likarolong tse ling tsa sistimi bakeng sa liteko le litekanyo.
4.A 75 ohm Ho felisoa ho ka sireletsa likarolo tse ling tsa potoloho ho tloha ho overvoltage le ho feta Pheliso, ho fokotsa kotsi ea tšenyo ea lisebelisoa le ho se sebetse hantle.
Qualwavee fana ka mefuta e fapaneng e nepahetseng e phahameng le matla a phahameng a coaxial 75 Ohms Terminations e koahela frequency range DC ~ 3GHz. Ho felisoa ka mefuta e fapaneng ho fihlela litlhoko tsa bareki.
Nomoro ea Karolo | Leqephe la lintlha | Khafetsa(GHz, Min.)  | Khafetsa(GHz, Max.) | Matla(W) | VSWR(Bok.) | Lihokelo | Lead timeLibeke) |
|---|---|---|---|---|---|---|---|
| Q7T0301 |  | DC | 3 | 1 | 1.2 | F, BNC | 0~4 |
| Q7T0302 | | DC | 3 | 2 | 1.2 | F, BNC, N | 0~4 |
| Q7T0305 | | DC | 3 | 5 | 1.2 | F, BNC, N | 0~4 |