Likaroloana:
- Bonepe bo Phahameng
- Matla a Phahameng
- Broadband
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sales@qualwave.com
RF High Power BroadBand Test Systems 75 ohms Attenuators
Attenuator ea 75 ohm ke mofuta oa attenuator e bitsoang ka lebaka la ho se sebetse ha eona ho 75 ohms.
Ke karolo e sa sebetseng e sebelisetsoang ho laola matla a lets'oao la potoloho, A 75 ohm attenuator e thibela ho holisoa ho feteletseng le ho sotha ha lets'oao, hape e thibela ho hloleha ho bakoang ke ho tlala ha lets'oao.
Litšobotsi tsa eona tse ka sehloohong li kenyelletsa:
1. Tšitiso e ts'oanelang: The 75 ohm character impedance e lumellana le ts'oaetso ea tšobotsi ea mohala oa phetisetso ea lisebelisoa tsa video, thelevishene le tsamaiso ea thelevishene ea cable, kahoo e fokotsa ho bonahatsa le ho lahleheloa ke pontšo ea phetisetso.
2. Phatlalatso e tlaase: Attenuator e ka fokotsa matla a pontšo ntle le ho hlahisa tšitiso e eketsehileng kapa tšitiso ea pontšo.
3. Ho tšepahala ho phahameng: Ka lebaka la hore li-attenuators haholo-holo ke likarolo tse sa sebetseng 'me ha li na likarolo tse tsamaeang, li tšepahala haholo' me ha li hloke tlhokomelo kapa ho nkeloa sebaka.
75 ohm attenuators hangata e sebelisoa lits'ebetsong tse latelang:
1. Ho marang-rang a lithelevishene tsa cable le marang-rang a thelevishene a digital, e sebelisetsoa ho laola matla a matšoao le ho fokotsa ho bonahatsa le tahlehelo ea matšoao.
2. Nakong ea tlhahiso le ho fetisoa ha li-video tse phahameng le tse phahameng, laola matla a pontšo le ho boloka boleng ba ho sokoloha.
3. Lits'ebetsong tsa phetisetso ea mats'oao a phatlalatso le thelevishene, lisebelisoa tse lokisang matla a lets'oao ho tsamaisana le ts'ebetso ea mats'oao a ajoang le ho holisa mefuta ea matšoao.
4. Liantenna tsa thelevishene, tse sebelisetsoang ho leka-lekanya matla a pontšo pakeng tsa li-amplifiers le li-antenna.
QualwaveE fana ka lisebelisoa tse fapaneng tse nepahetseng tse phahameng le matla a phahameng a coaxial 75 ohms attenuators a koahelang maqhubu a DC ~ 3GHz, a ka bapisoa le lihokelo tsa BNC, F-mofuta le N-mofuta.The attenuation haholo-holo ho tloha 1 ho 30dB.Li-attenuators tse nang le matla a holimo le matla a phahameng, boleng bo ka tšeptjoang, lihlahisoa tse ngata li lumellana le ROHS, li ka finyella litlhoko tse fapaneng tsa bareki.
Nomoro ea Karolo | Leqephe la lintlha | Khafetsa(GHz, Min.)  | Khafetsa(GHz, Max.) | Matla(W) | Khatholoho(dB) | Ho nepahala(dB) | VSWR(Bok.) | Lihokelo | Lead time(libeke) |
|---|---|---|---|---|---|---|---|---|---|
| Q7A0101 |  | DC | 1 | 1 | 1, 2, 4, 8, 10, 16, 20 | ±0.5 | 1.1 | F | 2~4 |
| Q7A0302 | | DC | 3 | 2 | 1-30 | ±0.6 | 1.25 | F, N, BNC | 2~4 |
| Q7A0305 | | DC | 3 | 5 | 1-30 | ±0.6 | 1.25 | F, N, BNC | 2~4 |
| Q7A0101-1 | | 0.1 | 1 | 1 | 10, 20, 30, 40 | -2 | 1.15 | F, N | 2~4 |
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