Telsto RF load terminations
Telsto RF load terminations yog tsim los ntawm ib lub txhuas finned heat sink, tooj dag nickel plated lossis stainless hlau, lawv yog cov zoo qis PIM kev ua tau zoo.
Cov khoom siv xaus nqus RF & microwave zog thiab feem ntau siv ua dummy loads ntawm antenna thiab transmitter. Lawv kuj tseem siv ua qhov sib phim hauv ntau lub microwave ntau qhov chaw xws li kev ncig thiab kev sib txuas lus kom ua rau cov chaw nres nkoj no uas tsis koom nrog kev ntsuas raug xaus rau hauv lawv tus yam ntxwv impedance kom ntseeg tau tias qhov ntsuas raug.
Cov khoom siv xaus, tseem hu ua dummy loads, yog cov khoom siv sib txuas 1-chaw nres nkoj passive, uas muab lub zog tiv thaiv kom raug qhov chaw nres nkoj tso zis ntawm lub cuab yeej lossis kom xaus ib kawg ntawm RF cable. Telsto Cov khoom siv xaus yog tus cwj pwm los ntawm VSWR qis, muaj peev xwm fais fab siab thiab kev ua haujlwm ruaj khov. Siv dav rau DMA / GMS / DCS / UMTS / WIFI / WIMAX thiab lwm yam.
| Khoom | Kev piav qhia | Tshooj No. |
| Kev Txiav Txim Siab | N Txiv neej / N Poj niam, 2W | TEL-TL-NM/F2W |
| N Txiv neej / N Poj niam, 5W | TEL-TL-NM/F5W | |
| N Txiv neej / N Poj niam, 10W | TEL-TL-NM/F10W | |
| N Txiv neej / N Poj niam, 25W | TEL-TL-NM/F25W | |
| N Txiv neej / N Poj niam, 50W | TEL-TL-NM/F50W | |
| N Txiv neej / N Poj niam, 100W | TEL-TL-NM/F100W | |
| DIN Txiv neej / Poj niam, 10W | TEL-TL-DINM/F10W | |
| DIN Txiv neej / Poj niam, 25W | TEL-TL-DINM/F25W | |
| DIN Txiv neej / Poj niam, 50W | TEL-TL-DINM/F50W | |
| DIN Txiv neej / Poj niam, 100W | TEL-TL-DINM/F100W |
Cov Lus Nug Feem Ntau
1. Lub luag haujlwm xaus / dummy load yog dab tsi?
Lub tshuab xaus/lub nra hnyav yog ib qho khoom tiv taus uas nqus tag nrho cov zog tso zis ntawm lub tshuab hluav taws xob lossis lub tshuab xa xov tooj cua kom ua qauv qhia txog kev ua haujlwm rau lub hom phiaj sim.
2. Lub luag haujlwm ntawm kev xaus / dummy load yog dab tsi?
a. Txhawm rau sim lub xov tooj cua xa xov tooj cua, nws ua haujlwm ua tus tiv thaiv los hloov lub kav hlau txais xov.
50ohm dummy load muab kev tiv thaiv kom zoo ntawm theem kawg RF amplifier.
b. Txhawm rau tiv thaiv kom tsis txhob muaj lwm yam xov tooj cua cuam tshuam thaum kho thiab sim cov xov tooj cua xa mus.
c. Yuav tsum yog ib qho hloov lub loudspeaker thaum lub sijhawm sim lub amplifier suab.
d. Yuav siv rau hauv qhov chaw nres nkoj cais tawm hauv ob peb txoj kev taw qhia thiab qhov chaw nres nkoj tsis siv ntawm lub tshuab faib hluav taws xob.
3. Yuav ua li cas xaiv ib qho dummy load thiab cov kev ntsuas tseem ceeb?
ib. Zaus: DC-3GHz
b. Muaj peev xwm tswj hwm fais fab: 200W
c. VSWR: ≤1.2, txhais tau tias nws zoo
d. Qib IP: IP65 txhais tau tias lub dummy load no siv tau sab nraum zoov, tiv thaiv plua plav thiab tiv thaiv dej.
e. RF Connector: N-Txiv neej (lossis lwm hom connector muaj)
Kev tsim khoom tshwj xeeb muaj
Peb muaj peev xwm muab 1W, 2W, 5W, 10W, 15W, 20W, 25W, 30W, 50W, 100W, 200W, 300W, 500W RF Dummy Load. Lub Zaus tuaj yeem ncav cuag DC-3G, DC-6G, DC-8G, DC-12.4G, DC-18G, DC-26G, DC-40G. RF Connectors tuaj yeem yog N-hom, SMA-hom, DIN-hom, TNC-hom thiab BNC-hom raws li koj xav tau.
Cov Lus Qhia Txog Kev Teeb Tsa ntawm N lossis 7/16 lossis 4310 1/2″ super flexible cable
Cov qauv ntawm lub connector: (Fig1)
A. lub txiv ntoo pem hauv ntej
B. txiv ntoo rov qab
C. gasket
Qhov ntev ntawm kev rho tawm yog raws li daim duab qhia (Daim Duab 2), yuav tsum tau them sai sai thaum rho tawm:
1. Qhov kawg ntawm tus neeg xyuas sab hauv yuav tsum tau chamfered.
2. Tshem tawm cov khoom tsis huv xws li tooj liab nplai thiab burr ntawm qhov kawg ntawm lub cable.
Sib dhos qhov chaw kaw: Muab lub hau kaw rau hauv raws li tus neeg hlau sab nraud ntawm lub cable raws li qhia hauv daim duab (Daim Duab 3).
Sib dhos lub txiv ntoo tom qab (Daim Duab 3).
Ua ke lub txiv ntoo pem hauv ntej thiab nraub qaum los ntawm kev ntsia hlau raws li qhia hauv daim duab (Figs (5)
1. Ua ntej ntsia hlau, pleev ib txheej roj nplua nyeem rau ntawm o-ring.
2. Khaws lub txiv ntoo tom qab thiab txoj hlua kom tsis txhob txav, ntsia hlau rau lub plhaub tseem ceeb ntawm lub plhaub tom qab. Siv lub hau ntswj ntsia hlau rau hauv lub plhaub tseem ceeb ntawm lub plhaub tom qab. Kev sib dhos tiav lawm.
