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I-RF coaxial switch sisixhobo esisetyenziswa kwiinkqubo zonxibelelwano ze-RF kunye ne-microwave ukuseka okanye ukutshintsha uqhagamshelwano phakathi kweendlela ezahlukeneyo zeentambo ze-coaxial. Ivumela ukhetho lwegalelo elithile okanye indlela yokuphuma kwiinketho ezininzi, kuxhomekeke kuqwalaselo olufunwayo.
Ezi mpawu zilandelayo:
1. Ukutshintsha ngokukhawuleza: Ukutshintsha kwe-coaxial ye-RF kunokutshintsha ngokukhawuleza phakathi kweendlela ezahlukeneyo zomqondiso we-RF, kwaye ixesha lokutshintsha ngokubanzi likwinqanaba le-millisecond.
2. Ukulahleka kokufakwa okuphantsi: Isakhiwo sokutshintsha sihlangene, kunye nokulahlekelwa kwesignali ephantsi, enokuqinisekisa ukuhanjiswa komgangatho wesignali.
3. Ukuzihlukanisa okuphezulu: Ukutshintsha kunokuzimela okuphezulu, okunokunciphisa ngokufanelekileyo ukuphazamiseka phakathi kweempawu.
4. Ukuthembeka okuphezulu: I-RF coaxial switch ithatha izinto ezikumgangatho ophezulu kunye nobuchwepheshe bokuvelisa obuchanekileyo, obunokuthembeka okuphezulu kunye nokuzinza.
Qualwaves Inc. izixhoboIiswitshi ze-coaxial ze-RF ezinoluhlu olusebenzayo lwe-DC ~ 110GHz kunye nobomi obufikelela kwi-2 yezigidi zemijikelo.
Eli nqaku lazisa 2.92mm coaxial iiswitshi for DC ~ 40GHz kunye SP7T~SP8T.
1.Iimpawu zoMbane
Ukuphindaphinda: DC ~ 40GHz
Ukuphazamiseka: 50Ω
Amandla: Nceda ubhekisele kwitshathi yegophe lamandla ilandelayo
(Ngokusekwe kwiqondo lobushushu elimalunga ne-20°C)
QMS8K uluhlu
Uluhlu lwezakhelo (GHz) | Ilahleko yokuFaka (dB) | Ukwahlukaniswa (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 |
I-voltage kunye nombane
Umbane (V) | +12 | +24 | +28 |
Okwangoku (mA) | 300 | 150 | 140 |
2.IiPropati zoomatshini
Ubungakanani*1: 41*41*53mm
1.614 * 1.614 * 2.087in
Ukutshintsha ulandelelwano: Phula phambi kokwenza
Ixesha lokutshintsha: 15mS max.
UBomi bokusebenza: Ii-2M Cycles
Ukungcangcazela (ukusebenza): 20-2000Hz, 10G RMS
IMechanical Shock (engasebenziyo): 30G, 1/2sine, 11mS
Izixhumi zeRF: 2.92mm Owesifazane
Unikezelo lwaMandla kunye noLawuloI-Interface Connectors: D-Sub 15 Male/D-Sub 26 Indoda
Ukunyuka: 4-Φ4.1mm ngomngxuma
[1] Ngaphandle kweziqhagamshelo.
3.Indalo esingqongileyo
Ubushushu: -25 ~ 65 ℃
Ubushushu obandisiweyo: -45~+85℃
4.Imizobo yangaphandle
Iyunithi: mm [ngaphakathi]
Ukunyamezela: ±0.5mm [±0.02in]
5.Amanani ePin
Ngesiqhelo Vula
| Iphini | Umsebenzi | Iphini | Umsebenzi |
| 1-8 | V1~V8 | 18 | Isalathisi (COM) |
| 9 | COM | 19 | VDC |
| 10–17 | Isalathisi (1~8) | 20–26 | NC |
Ngesiqhelo Vula & TTL
| Iphini | Umsebenzi | Iphini | Umsebenzi |
| 1-8 | A1~A8 | 11~18 | Isalathisi (1~8) |
| 9 | VDC | 19 | Isalathisi (COM) |
| 10 | COM | 20–25 | NC |
6.Driving Schematic Diagram
7.Indlela yoku-odola
QMSVK-F-WXYZ
V: 7~8 (SP7T~SP8T)
F: Ukuphindaphinda kwi GHz
W: Uhlobo lweActuator. Ngokuqhelekileyo ivuliwe: 3.
X: Umbane. +12V: E, +24V: K, +28V: M.
Y: Ujongano lwamandla. I-D-Sub: 1.
Z: Iinketho ezongezelelweyo.
Iinketho ezongezelelweyo
TTL: T
Izalathisi: Ndandisa
Iqondo lobushushu: Z
I-Positive Common
Uhlobo lokutywina olungangenwa ngamanzi
Imizekelo:
Ukuodola iswitshi ye-SP8T, DC ~ 40GHz, Ngesiqhelo Vula, +12V, D-Sub, TTL,
Iimpawu, i-QMS8K-40-3E1TI.
Ukwenza ngokwezifiso kuyafumaneka xa uceliwe.
Ukuba unayo nayiphi na imibuzo, nceda uzive ukhululekile ukubiza ukubonisana.
Ixesha lokuposa: Dec-06-2024