Cov khoom
Feem ntau qhib SP11T-12T-18G 18GHz Coaxial Switch
| Tus thawj coj-mw | Kev Taw Qhia Txog Qhov Qhib SP11T-12T 18GHz Coaxial Switch |
Cov khoom hauv daim duab yog lub qhov hloov coaxial nrog tus lej ntu LSP11T - 12T18Ghz. Nws feem ntau qhib thiab ua haujlwm los ntawm DC mus rau 18GHz.
Lub coaxial switch no muaj ntau yam ntxwv tseem ceeb. Nws muaj qhov tsis tshua muaj kev poob qis, qhov voltage qis - sawv ntsug - nthwv dej (VSWR), thiab kev sib cais siab, uas yog qhov tseem ceeb rau kev tswj hwm lub teeb liab kom zoo hauv RF daim ntawv thov. Nws muaj cov khoom sib txuas SMA, uas siv dav hauv microwave thiab RF systems rau lawv qhov kev ua tau zoo txhim khu kev qha.
Lub qhov hloov no tuaj yeem tswj tau los ntawm tus tsav tsheb TTL uas xaiv tau. Daim ntawv qhia qhia tias qhov poob ntawm qhov ntxig nce me ntsis thaum qhov zaus nce ntawm DC mus rau 18GHz. Hais txog cov yam ntxwv hluav taws xob, nws tuaj yeem ua haujlwm ntawm ntau qhov voltages (12V, 24V, 28V) nrog cov coil currents sib xws. Cov lus qhia ib puag ncig qhia tias lub sijhawm hloov siab tshaj plaws ntawm 15ms thiab lub neej ua haujlwm ntawm 2 lab lub voj voog, nrog rau qhov kub cia ntawm - 55 ° C txog 85 ° C.
| Tus thawj coj-mw | cov lus qhia tshwj xeeb |
| Tsis yog. | Zaus (Ghz) | Kev poob ntawm kev ntxig (dB) | Kev rho tawm (dB) | VSWR | Lub zog cw (w) |
| 1 | DC-6 | 0.3 | 70 | 1.3 | 80 |
| 2 | 6-12 | 0.4 | 60 | 1.4 | 60 |
| 3 | 12-18 | 0.5 | 60 | 1.5 | 50 |
| Kev Ua Haujlwm Voltage / Coil Tam Sim No |
| Tsis yog. | Kev Ua Haujlwm Voltage (V) | I2 | 24 | 28 | |||
| 1 | Coil Tam Sim No(mA) | Qhib ib txwm | 300 | 150 | 140 | ||
| Tsis yog. | TTL | TTL Qis (v) | TTL siab (v) | ||||
| 2 | 0-0.3 | 3-5 | 1.4mA | ||||
| Tsis yog. | Cov cim qhia | Tiv taus VoltageV (siab tshaj) | Tam sim no muaj peev xwm mA (max) | Kev tsis kam Ω (max) | |||
| 3 | 50 | 100 | 15 | ||||
Cov Lus Cim:
1. Kev poob ntawm qhov ntxig suav nrog kev poob theoretical 0.46db 2. Kev ntsuas fais fab yog rau kev thauj khoom vswr zoo dua 1.20: 1
| Tus thawj coj-mw | Cov Lus Qhia Txog Ib puag ncig |
| Kev Hloov Pauv: | Ua kom tawg ua ntej ua | Lub Sijhawm Hloov: | 15ms siab tshaj plaws |
| Kub cia: | -55 ℃ ~ 85 ℃ | Lub Neej Siv Hluav Taws Xob: | 2 lab lub voj voog |
| Kub ua haujlwm: | -25 ℃ ~ 65 ℃ (Tus Qauv) -45 ℃ ~ 85 ℃ (Txuas Ntxiv1) -55 ℃ ~ 85 ℃ (Txuas ntxiv 2) | Cov Khoom Txuas RF: | SMA Poj Niam |
| Qhov hnyav: | 145g | ||
| Kev cuam tshuam: | 50Ω | Kev Poob Siab ntawm Lub Cev, Tsis Ua Haujlwm: | 50G, 1/2 Sine, 11 ms |
| Kev Ua Haujlwm ntawm Kev Co: | 20-2000 Hz, 10G RMS | Cov Chaw Nres Tsheb Actuator: | D-SUB 15/26Pin Txiv neej |
| Tus thawj coj-mw | Cov Qauv Txuj Ci |
Daim Duab Qhia Txog:
Tag Nrho Qhov Loj hauv mm
Kev Tawm Tsam Tawm Tsam ± 0.5 (0.02)
Kev Tawm Tsam Qhov Mounting ± 0.2 (0.008)
Txhua Tus Txuas: SMA-Poj Niam
| Tus thawj coj-mw | Rooj Tseeb |
| Nquag qhib tsis yog TTL | |||
| Cov Chaw Nres Tsheb Actuator | RF Txuas | ||
| D-SUB 15Pin Txiv neej | |||
| Tus lej Pin. | Txhais | SP11T | SP12T |
| 1 | V1 | RF 1-0 | RF 1-0 |
| 2 | V2 | RF 2-0 | RF 2-0 |
| 3 | V3 | RF 3-0 | RF 3-0 |
| 4 | V4 | RF 4-0 | RF 4-0 |
| 5 | V5 | RF 5-0 | RF 5-0 |
| 6 | V6 | RF 6-0 | RF 6-0 |
| 7 | V7 | RF 7-0 | RF 7-0 |
| 8 | V8 | RF 8-0 | RF 8-0 |
| 9 | V9 | RF 9-0 | RF 9-0 |
| 10 | V10 | RF 10-0 | RF 10-0 |
| 11 | V11 | RF 11-0 | RF 11-0 |
| 12 | V12 | - | RF 12-0 |
| 13 | GND | - | - |
| 14~15 | Tsis muaj | - | - |
| TTL qhib ib txwm muaj | |||
| Cov Chaw Nres Tsheb Actuator | RF Txuas | ||
| D-SUB 15Pin Txiv neej | |||
| Tus lej Pin. | Txhais | SP11T | SP12T |
| 1 | TTL | RF 1-0 | RF 1-0 |
| 2 | TTL | RF 2-0 | RF 2-0 |
| 3 | TTL | RF 3-0 | RF 3-0 |
| 4 | TTL | RF 4-0 | RF 4-0 |
| 5 | TTL | RF 5-0 | RF 5-0 |
| 6 | TTL | RF 6-0 | RF 6-0 |
| 7 | TTL | RF 7-0 | RF 7-0 |
| 8 | TTL | RF 8-0 | RF 8-0 |
| 9 | TTL | RF 9-0 | RF 9-0 |
| 10 | TTL | RF 10-0 | RF 10-0 |
| 11 | TTL | RF 11-0 | RF 11-0 |
| 12 | TTL | - | RF 12-0 |
| 13 | VDC | - | - |
| 14 | GND | - | - |
| 15 | Tsis muaj | - | - |
| Tus thawj coj-mw | Kev xa khoom |
