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75 Ohms Terminations RF Microwave Load
Ho Fela ha 75 ohm
Moroalo oa 75 ohm ke Pheliso e tloaelehileng ea ho hanyetsa e sebelisoang haholo-holo bakeng sa lisebelisoa tsa liteko le tsa ho lekanya tse kang lijenereithara tsa matšoao, li-amplifier tsa motlakase, litsamaiso tsa RF, lithelevishene, jj. lipotolohong.
Ho tima ha microwave ho na le litšobotsi tse latelang:
1.A 75 ohm Ho fedisa ho fokotsa pontsho le tahlehelo ya letshwao, ho ntlafatsa phetiso ya letshwao, mme ka hona ho ntlafatsa botsitso le botshepehi ba sistimi.
2. RF Termination ke thibelo e tloaelehileng ea Termination e sebelisoang haholo indastering ea likhokahano, e fihlelang maemo a Federal Telecommunications Laboratory (NIST) 'me e bonolo ho e sebelisa mosebetsing o sebetsang.
3. Nakong ea ts'ebetso ea ho lekanya le ho leka, ho felisoa ha 75 ohm ho ka sireletsa lisebelisoa tsa mohloli ho tsoa ho overvoltage kapa tšenyo ea motlakase o feteletseng, ho netefatsa polokeho ea lisebelisoa tsa liteko le lisebelisoa tse lekiloeng.
4. Ho Fela ha 75 ohm ho ka tshehetsa tlhahiso e matla haholo mme ho ka sebediswa ho ditsamaiso tsa RF tse hlokang matla a phahameng.
5. Ho Fela ha 75 ohm ho ka fana ka thibelo e phahameng ea ho Fela bakeng sa tekanyo e nepahetseng ea liparamente tsa litšobotsi tsa potoloho, ho etsa hore liphetho tsa liteko li nepahale le ho tšepahala haholoanyane.
E na le mesebetsi e latelang:
1. Ho fediswa ha 75 ohm ho ka sebediswa ho leka matla a tlhahiso, dibopeho tsa karabelo ya maqhubu, le ho netefatsa tshebetso yohle ya potoloho.
2.A 75 ohm Ho fedisa ho ka sebediswa ho bapisa phetiso ya maqhubu, ho fokotsa pontsho le tahlehelo ya letshwao, ho ntlafatsa phetiso ya letshwao, le ho ntlafatsa botsitso le botshepehi ba sistimi.
3. Ho fediswa ha 75 ohm ho ka sebetsa e le kou ya tlhahiso ya letshwao bakeng sa dijenereithara tsa matshwao le di-amplifier tsa matla, ho nolofalletsa matshwao ho ntshwa dikarolong tse ding tsa sistimi bakeng sa merero ya teko le tekanyo.
4. Ho fedisa motlakase ka 75 ohm ho ka sireletsa dikarolo tse ding tsa potoloho ho tloha ho feteletseng le ho fedisa motlakase ho feta tekano, ho fokotsa kotsi ya tshenyo le ho se sebetse hantle ha sesebediswa.
Qualwavee fana ka mefuta e fapaneng ea coaxial e nepahetseng le e matla a phahameng ea coaxial 75 Ohms Terminations e koahela mefuta ea maqhubu a DC ~ 3GHz. Li-terminations li na le mefuta e fapaneng ho fihlela litlhoko tsa bareki.
Nomoro ea Karolo | Maqhubu(GHz, Bonyane)  | Maqhubu(GHz, Boholo.) | Matla(Bohare) | VSWR(Boholo.) | 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 |