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Lub SPDT (Ib Tug Ncej Ob Qhov Ncauj) RF hloov yog qhov ua tau zoo microwave hloov tshwj xeeb uas tsim los rau cov teeb liab ntau zaus, ua kom muaj kev hloov pauv sai ntawm ob txoj kev ywj pheej. Cov khoom lag luam no muaj cov qauv tsim qis, kev sib cais siab, ua rau nws tsim nyog rau kev thov xws li kev sib txuas lus hauv microwave, radar, thiab kev ntsuas ntsuas, ua kom ruaj khov thiab txhim khu kev qha teeb liab kis tau tus mob.
Cov txiaj ntsig tseem ceeb:
1. Kev ua haujlwm zoo RF
Ultra-low insertion poob: Txo cov teeb liab attenuation thiab txhim khu kev ua haujlwm.
Kev sib cais siab: Ua tau zoo tiv thaiv channel crosstalk, kom ntseeg tau cov teeb liab purity.
Kev txhawb nqa dav dav: Npog microwave thiab millimeter-yoj zaus, tsim nyog rau kev siv ntau zaus xws li 5G thiab kev sib txuas lus satellite.
2. Kev hloov ceev ceev thiab kev ntseeg siab
High-speed switching: Ua tau raws li lub sij hawm ntawm lub teeb liab hloov qhov yuav tsum tau rau cov ntawv thov xws li phased array radars thiab zaus-hopping systems.
Lub neej ntev: Siv cov khoom zoo RF relays lossis cov khoom siv hluav taws xob hloov hluav taws xob kom ntseeg tau tias kev ua haujlwm ruaj khov mus ntev.
Kev tsim hluav taws xob tsawg: Zoo tagnrho rau cov khoom siv txawb lossis roj teeb uas siv tau.
3. Rugged thiab ruaj khov qauv tsim
Compact ntim: Adapts rau high-density PCB layouts.
Qhov kub ntawm qhov dav: Haum rau qhov chaw huab cua, xws li aerospace thiab kev sib txuas lus tub rog.
Kev tiv thaiv ESD siab: Txhim kho qhov muaj peev xwm tiv thaiv kev cuam tshuam zoo li qub, txhim kho kev ntseeg tau.
Cov ntawv thov raug:
1. Microwave kev sib txuas lus tshuab
5G hauv paus chaw nres tsheb thiab kev sib txuas lus millimeter-yoj: Siv rau kev hloov kav hlau txais xov thiab MIMO system teeb liab routing.
Kev sib txuas lus satellite: Pab kom tsis tshua muaj teeb liab hloov hauv L / S / C / Ku / Ka bands.
2. Radar thiab hluav taws xob ua tsov rog
Phased array radar: Hloov ceev ceev T / R (Hloov / Txais) raws los txhim kho radar teb ceev.
Kev tiv thaiv hluav taws xob: Ua kom yooj yim dynamic zaus hopping los txhim kho lub peev xwm tiv thaiv.
3. Cov khoom siv ntsuas thiab ntsuas
Vector network analyzers: Automates xeem chaw nres nkoj hloov mus rau txhim kho calibration efficiency.
Microwave signal sources thiab spectrum analyzers: Simplifies test processes with multi-channel signal switching.
4. Aerospace thiab kev tiv thaiv
Cuab / nkoj RF tshuab: Cov qauv tsim muaj kev ntseeg siab ua tau raws li cov qauv tub rog.
Satellite payload switching: Ua kom muaj kev ruaj ntseg nyob rau hauv qhov chaw ib puag ncig, nrog rau kev xaiv hluav taws xob-hardened versions.
Qualwave Inc. muab broadband thiab txhim khu kev qha SP2T PIN diode keyboards nrog zaus ntawm DC mus rau 40GHz. Kab lus no qhia txog SP2T PIN diode keyboards nrog zaus ntawm 0.1 ~ 4GHz.
1. Cov yam ntxwv ntawm hluav taws xob
Zaus: 0.1 ~ 4 GHz
Cov khoom siv hluav taws xob: + 5 ± 0.5V
Tam sim no: 50mA hom.
Tswj: TTL Siab - 1
TTL Low/NC - 0
| Zaus (GHz) | Insertion poob (dB) | Kev rho tawm (dB) | VSWR (hauv xeev) |
| 0.1 ~ 1 | 1.4 | 40 | 1.8 |
| 1 ~ 3.5 hli | 1.4 | 40 | 1.2 |
| 3.5 ~ 4 | 1.8 | 35 | 1.2 |
2. Kev ntsuas siab tshaj plaws
RF input zog: +26dBm
Tswj Voltage: -0.5 ~ + 7V DC
Kub Hloov Lub Zog: + 18dBm
3. Mechanical Properties
Loj: 30 * 30 * 12mm
1.181 * 1.181 * 0.472 nyob rau hauv
Hloov Sijhawm: 100nS max.
RF Connectors: SMA Poj Niam
Fais fab mov Connectors: Pub Los ntawm / Terminal Post
Mounting: 4-Φ2.2mm los ntawm-qhov
[1] Tsis suav cov connectors.
4. Ib puag ncig
Ua haujlwm kub: -40 ~ + 85 ℃
Tsis ua haujlwm kub: -65 ~ + 150 ℃
5. Cov duab kos duab
Unit: mm [hauv]
Kev kam rau ua: ± 0.2mm [± 0.008in]
6. Yuav Ua Li Cas
QPS2-100-4000-A
Yog tias koj txaus siab rau cov khoom no, thov koj xav tiv tauj peb. Peb zoo siab los muab cov ntaub ntawv tseem ceeb dua. Peb txhawb cov kev pabcuam customization rau ntau zaus, hom connector, thiab pob qhov ntev.
Post lub sij hawm: Lub Xya hli ntuj-31-2025