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RF coaxial switch ni igikoresho gikoreshwa muri sisitemu y'itumanaho ya RF na mikorobe kugira ngo gishyireho cyangwa gihindure isano hagati y'inzira zitandukanye za coaxial. Ituma hatoranywa inzira runaka y'injira cyangwa isohoka mu mahitamo menshi, bitewe n'imiterere wifuza.
Ibiranga bikurikira:
1Guhinduranya vuba: Guhinduranya amashanyarazi muri RF bishobora guhinduranya vuba hagati y'inzira zitandukanye z'ibimenyetso bya RF, kandi igihe cyo guhinduranya muri rusange kiba kiri ku rwego rwa milisegonda.
2. Gutakaza ubushobozi bwo gushyiramo: Imiterere y'imashini ni nto, ifite igihombo gito cy'amajwi, ibi bikaba byatuma ireme ry'amajwi rikwirakwira.
3. Gutandukanya cyane: Iyi switch ifite uburyo bwinshi bwo gutandukanya, bishobora kugabanya neza ubwivanganzo hagati y'ibimenyetso.
4. Kwizerwa cyane: RF coaxial switch ikoresha ibikoresho byiza cyane n'ikoranabuhanga ryo gukora neza cyane, ifite ukwizerwa no kudahungabana cyane.
Ibikoresho bya Qualwaves Inc.Imashini zikoresha RF coaxial switches zifite frequency ikora ya DC ~ 110GHz kandi zimara igihe kingana n'amasaha miliyoni 2.
Iyi nkuru iragaragaza swichi za coaxial za 2.92mm kuri DC~40GHz na SP7T~SP8T.
1. Ibiranga amashanyarazi
Inshuro: DC~40GHz
Impedance: 50Ω
Ingufu: Reba imbonerahamwe ikurikira y'ingufu
(Hashingiwe ku bushyuhe bw'ikirere bwa 20°C)
Urukurikirane rwa QMS8K
Ingano y'Inshuro (GHz) | Igihombo cyo gushyiramo (dB) | Kwishyira mu kato (dB) | VSWR |
DC~12 | 0.5 | 70 | 1.4 |
12-18 | 0.6 | 60 | 1.5 |
18~26.5 | 0.8 | 55 | 1.7 |
26.5~40 | 1.1 | 50 | 2.0 |
Voltage n'amashanyarazi
Voltage (V) | +12 | +24 | +28 |
Umuvuduko w'amashanyarazi (mA) | 300 | 150 | 140 |
2. Imiterere ya mashini
Ingano*1:41*41*53mm
1.614*1.614*2.087in
Guhindura urukurikirane: Kugabanya mbere yo gukora
Igihe cyo guhindura: 15mS ntarengwa.
Igihe cyo gukora: Imizunguruko ya 2M
Gutigita (gukora): 20-2000Hz, 10G RMS
Ingufu za Mekanike (zidakora): 30G, 1/2sine, 11mS
Ibikoresho bya RF: 2.92mm by'igitsina gore
Itangwa ry'amashanyarazi n'igenzuraIbikoresho bihuza: D-Sub 15 Umugabo/D-Sub 26 Umugabo
Gushyiramo: Umwobo unyuramo 4-Φ4.1mm
[1] Kutashyiramo ibihuza.
3. Ibidukikije
Ubushyuhe: -25~65℃
Ubushyuhe burambuye: -45~+85℃
4. Ibishushanyo by'imirongo
Igice: mm [muri]
Ubwihangane: ± 0.5mm [± 0.02in]
5. Gutanga nimero z'amabaruwa
Bisanzwe bifunguye
| Pin | Imikorere | Pin | Imikorere |
| 1 ~ 8 | V1~V8 | 18 | Igipimo (COM) |
| 9 | COM | 19 | VDC |
| 10~17 | Igipimo (1~8) | 20-26 | NC |
Bisanzwe Bifunguye kandi TTL
| Pin | Imikorere | Pin | Imikorere |
| 1 ~ 8 | A1~A8 | 11~18 | Igipimo (1~8) |
| 9 | VDC | 19 | Igipimo (COM) |
| 10 | COM | 20-25 | NC |
6. Ishusho y'icyitegererezo cy'imodoka
7. Uburyo bwo gutumiza
QMSVK-F-WXYZ
V: 7~8 (SP7T~SP8T)
F: Inshuro muri GHz
W: Ubwoko bwa Actuator. Ubusanzwe ifunguye: 3.
X: Voltage. +12V: E, +24V: K, +28V: M.
Y: Interineti y'amashanyarazi. D-Sub: 1.
Z: Amahitamo y'inyongera.
Amahitamo y'inyongera
TTL: T
Ibipimo: I Yagutse
Ubushyuhe: Z
Ihuriro ryiza
Ubwoko bw'ifunga ritazi amazi
Ingero:
Kugira ngo utumize switch ya SP8T, DC~40GHz, Isanzwe Ifunguye, +12V, D-Sub, TTL,
Ibipimo, garagaza QMS8K-40-3E1TI.
Guhindura ibintu biraboneka iyo ubisabye.
Niba ufite ikibazo icyo ari cyo cyose, nyamuneka hamagara kugira ngo ugire inama.
Igihe cyo kohereza: Ukuboza-06-2024