Cov khoom
0.1-40Ghz digital Attenuator Programmed Attenuator
| Leader-mw | Taw qhia 0.1-40Ghz Digital Attenuator Programmed Attenuator |
Lub 0.1-40GHz Digital Attenuator yog cov cuab yeej siv tau zoo thiab cov programmable tsim los tswj cov amplitude ntawm high-frequency signals nyob rau hauv qhov kev teev tseg. Cov cuab yeej muaj ntau yam no yog ib qho tseem ceeb hauv ntau qhov chaw, suav nrog kev sib txuas lus, cov chaw tshawb fawb, thiab cov tshuab hluav taws xob ua tsov rog, qhov kev hloov kho lub teeb liab yog qhov tseem ceeb rau kev ua haujlwm zoo thiab kev ntsuas qhov tseeb.
Cov yam ntxwv tseem ceeb:
1. **Broad Frequency Range**: Npog ntawm 0.1 mus rau 40 GHz, lub attenuator no caters rau ib tug dav spectrum ntawm daim ntaub ntawv, ua rau nws haum rau ob qho tib si microwave thiab millimeter-yoj zaus. Qhov kev nthuav dav no ua rau nws siv ntau yam xwm txheej, los ntawm kev sim RF yooj yim mus rau kev sib txuas lus satellite siab.
2. **Programmable Attenuation**: Tsis zoo li ib txwm muaj kev ruaj ntseg attenuators, cov ntawv digital no tso cai rau cov neeg siv los teeb tsa cov theem attenuation tshwj xeeb los ntawm kev sib txuas lus, feem ntau ntawm USB, LAN, lossis GPIB kev sib txuas. Lub peev xwm los kho qhov attenuation dynamically txhim khu kev yooj yim hauv kev sim tsim thiab kev ua kom zoo dua qub.
3. **High Precision & Resolution**: Nrog rau cov kauj ruam attenuation zoo li 0.1 dB, cov neeg siv tuaj yeem ua tiav kev tswj xyuas lub zog ntawm lub teeb liab, qhov tseem ceeb rau kev ntsuas kom raug thiab txo cov teeb liab distortion. Qib no ntawm precision ua kom ntseeg tau qhov kev ua tau zoo txawm tias nyob rau hauv cov ntawv thov tshaj plaws.
4. **Low Insertion Poob & High Linearity**: Tsim los nrog qhov tsawg kawg nkaus poob thiab zoo linearity thoob plaws nws cov kev khiav hauj lwm ntau yam, lub attenuator tswj cov teeb liab kev ncaj ncees thaum muab qhov tsim nyog txo hwj chim. Qhov no feature yog ib qho tseem ceeb rau kev khaws cia qhov zoo ntawm lub teeb liab thaum lub sij hawm kis tau tus mob los yog ntsuas cov txheej txheem.
5. **Remote Control & Automation Compatibility**: Kev suav nrog cov txheej txheem kev sib txuas lus yooj yim txhawb kev sib koom ua ke rau hauv kev teeb tsa automated thiab cov chaw taws teeb tswj. Qhov no muaj peev xwm ua kom yooj yim rau kev khiav hauj lwm, txo tib neeg kev ua yuam kev, thiab ua kom cov txheej txheem sim hauv qhov chaw tsim khoom.
6. ** Kev Tsim Kho Kom Zoo & Kev Ntseeg **: Ua kom tiv taus kev siv nruj, lub attenuator nta cov qauv tsim ruaj khov uas ua kom muaj kev ua tau zoo nyob rau hauv qhov kub thiab txias, kev vibrations, thiab lwm yam kev nyuaj. Nws txoj kev ntseeg tau ua rau nws zoo tagnrho rau kev xa mus ntev hauv kev lag luam hnyav lossis sab nraum zoov ib puag ncig.
Hauv cov ntsiab lus, 0.1-40GHz Digital Attenuator sawv tawm raws li cov kev daws teeb meem muaj zog thiab hloov tau zoo rau kev tswj hwm lub teeb liab lub zog siab nrog qhov tsis sib xws thiab kev tswj hwm. Nws cov kev pab cuam dav dav, qhov programmable xwm txheej, thiab kev tsim kho muaj txiaj ntsig ua rau nws muaj txiaj ntsig zoo rau cov kws tshaj lij nrhiav kev txhim kho lawv cov peev xwm ua cov teeb liab hla ntau ntawm cov khoom siv high-tech.
| Leader-mw | Specification |
| Qauv No. | Freq.Range | Min. | Ntaus. | Max. |
| LKTSJ-0.1/40-0.5S | 0.1-40 GHz | 0.5dB qib | 31.5 dB | |
| Attenuation raug | 0.5-15 dB | ± 1.2 dB | ||
| 15-31.5 dB | ± 2.0 dB | |||
| Attenuation Flatness | 0.5-15 dB | ± 1.2 dB | ||
| 15-31.5 dB | ± 2.0 dB | |||
| Insertion Loss | 6.5dB ib | 7.0dB ib | ||
| Lub zog nkag | 25dBm ib | 28 dBm ib | ||
| VSWR | 1.6 | 2.0 | ||
| Tswj Voltage | + 3.3V / -3.3V | |||
| Tsis zoo Voltage | + 3.5V / -3.5V | |||
| Tam sim no | 20 mA | |||
| Logic Input | "1" = rau; "0" = tawm | |||
| Logic "0" | 0 | 0,8v ua | ||
| Logic "1" | + 1.2 V | + 3.3 V | ||
| Impedance | 50 Ω | |||
| RF Connector | 2.92-(f) | |||
| Input Control Connector | 15 Pin Poj Niam | |||
| Qhov hnyav | 25g ua | |||
| Kev ua haujlwm kub | -45 ℃ ~ + 85 ℃ | |||
| Leader-mw | Environmental Specifications |
| Kev ua haujlwm kub | -30ºC ~ + 60ºC |
| Cia Kub | -50ºC ~ + 85ºC |
| Kev vibration | 25gRMS (15 degrees 2KHz) endurance, 1 teev ib axis |
| Cov av noo | 100% RH ntawm 35ºc, 95% RH ntawm 40ºc |
| poob siab | 20G rau 11msec ib nrab sine yoj, 3 axis ob qho tib si qhia |
Daim duab kos duab:
Tag nrho Dimensions hauv mm
Cov ntsiab lus kam rau ua ± 0.5 (0.02)
Mounting Qhov Tolerances ± 0.2 (0.008)
Txhua Cov Txuas Txuas: 2.92- Poj Niam
| Leader-mw | Qhov tseeb attenuator |
| Leader-mw | Qhov tseeb Table: |
| Tswj Input TTL | Lub Xeev Txoj Kev | |||||
| C6 | C5 | C4 | C3 | C2 | C1 | |
| 0 | 0 | 0 | 0 | 0 | 0 | Reference IL |
| 0 | 0 | 0 | 0 | 0 | 1 | 0.5dB ua |
| 0 | 0 | 0 | 0 | 1 | 0 | 1dB ib |
| 0 | 0 | 0 | 1 | 0 | 0 | 2dB ib |
| 0 | 0 | 1 | 0 | 0 | 0 | 4dB ib |
| 0 | 1 | 0 | 0 | 0 | 0 | 8dB ib |
| 1 | 0 | 0 | 0 | 0 | 0 | 16dB ib |
| 1 | 1 | 1 | 1 | 1 | 1 | 31.5dB |
| Leader-mw | D-sub15 txhais |
| 1 | + 3.3 V |
| 2 | GND |
| 3 | - 3.3 V |
| 4 | C1 |
| 5 | C2 |
| 6 | C3 |
| 7 | C4 |
| 8 | C5 |
| 9 | C6 |
| 10-15 | NC |