Tsawg VSWR Waveguide Fixed Attenuators

Nta:

Low VSWR

Daim ntawv thov:

Wireless
Transmitter
Laboratory Test
Radar

Hu rau tam sim no

Waveguide Fixed Attenuators yog cov cuab yeej siv tau dav siv hauv kev siv tshuab microwave.

Nws yog tsim los rau attenuate microwave signals kis nyob rau hauv waveguides ntawm ib tug taag ratio. Piv txwv li, thaum lub teeb liab microwave hla dhau lub waveguide tsau attenuator, ib feem ntawm lub zog yog absorbed los yog lwm yam ploj, yog li txo lub zog ntawm cov zis teeb liab.
Waveguide yog ib hom waveguide qauv siv rau kis microwaves. Lub waveguide tsau attenuator yog ua raws li cov qauv waveguide thiab ua tiav cov nqi ruaj khov los ntawm cov khoom siv tshwj xeeb lossis cov qauv tsim. Nws feem ntau siv cov ntaub ntawv tiv thaiv lossis cov qauv hluav taws xob tshwj xeeb kom nqus tau lub zog microwave.

Lub hom phiaj:

1. Lub teeb liab attenuation: Waveguide fixed attenuators yog siv los ua kom lub zog ntawm RF thiab microwave teeb liab los tiv thaiv cov khoom rhiab thiab tswj cov teeb liab theem.
2. Kev sib txuam fais fab: Waveguide fixed attenuators tuaj yeem siv los ua kom haum rau qib fais fab ntawm lub cev, yog li txo qhov kev xav thiab sawv tsis muaj zog thiab txhim kho kev ua haujlwm ntawm lub cev.
3. System Calibration: Waveguide fixed attenuators yog siv los ntsuas thiab ntsuas RF thiab microwave systems kom ntseeg tau tias kev ua haujlwm ruaj khov ntawm lub zog ntawm qib sib txawv.

Daim ntawv thov:

1. Radar System: Hauv radar systems, waveguide fixed attenuators yog siv los kho thiab tswj qhov kev siv ntawm kev sib kis thiab tau txais cov teeb liab. Qhov no pab txhim kho kev tshawb pom muaj peev xwm thiab qhov tseeb ntawm radar systems.
2. Kev sib txuas lus satellite: Hauv kev sib txuas lus satellite, waveguide fixed attenuators yog siv los kho cov teeb liab lub zog kom ntseeg tau tias muaj kev ntseeg siab thiab ruaj khov ntawm kev sib txuas lus. Lawv tuaj yeem siv rau kev sib kis ntawm cov chaw nres tsheb hauv av thiab satellites.
3. Microwave Kev Sib Txuas Lus: Hauv microwave kev sib txuas lus, waveguide fixed attenuators yog siv los kho thiab tswj cov teeb liab lub zog los txhim kho kev ua tau zoo thiab kev ntseeg siab ntawm kev sib txuas lus.
4. Kev Ntsuas thiab Ntsuas: Hauv RF thiab microwave ntsuas thiab ntsuas tshuab, waveguide tsau attenuators yog siv los tswj cov teeb liab lub zog rau ntau yam kev ntsuas thiab ntsuas. Qhov no yog ib qho tseem ceeb los xyuas kom meej qhov ua tau zoo ntawm koj cov cuab yeej thiab cov tshuab.
5. Xov tooj cua thiab TV: Hauv xov tooj cua thiab TV, waveguide fixed attenuators yog siv los kho cov teeb liab zog thiab txhim kho teeb liab zoo thiab kev pab them nqi. Qhov no pab muab cov suab thiab cov teeb liab pom tseeb dua.
6. Kev Tshawb Fawb Txog Kev Tshawb Fawb: Hauv kev tshawb fawb txog kev tshawb fawb, waveguide tsau attenuators yog siv los tswj thiab tswj RF thiab microwave teeb liab lub zog hauv kev sim. Cov kev tshawb fawb no yuav suav nrog astronomy, physics, thiab lwm yam.

Qualwavemuab VSWR qis thiab siab attenuation flatness ntawm 3.94 txog 110GHz. Lub attenuation ntau yog 0 ~ 40dB.

Tshooj Naj Npawb	Ntau zaus (GHz, Min.)	Ntau zaus (GHz, Max.)	Hwj chim (W)	Attenuation Range (dB)	VSWR (max.)	Waveguide Loj	Flange	Lub Sijhawm Lead (lub lis piam)
QWFA10-R5	73.8 ua	110	0.5	3, 5, 6, 9, 10, 15, 20, 30, 40	1.25	WR-10 (BJ900)	UG-387/UM	2 ~ 6
QWB 10-5	75	110	5	10 ± 1	1.2	WR-10 (BJ900)	UG-387/UM	2 ~ 6
QWFA12-R5	60.5 ib	91.9 ua	0.5	10 ± 2.5, 20 ± 5, 30 ± 5	1.25	WR-12 (BJ740)	UG-387/U	2 ~ 6
QWB 15-5	50	75	5	10 ± 1	1.2	WR-15 (BJ620)	UG-383/U	2 ~ 6
QWFA28-K1	26.3	40	100	30 ± 1, 40 ± 1	1.2	WR-28 (BJ320)	SIB 320	2 ~ 6
QWFA28-K2	26.3	40	200	40	1.2	WR-28 (BJ320)	SIB 320	2 ~ 6
QWB 42-60	18	26.5 ib	60	30 ± 1.5	1.2	WR-42 (BJ220)	PAB 220	2 ~ 6
QWFA51-K2	14.5 ib	22	200	40	1.2	WR-51 (BJ180)	SIB 180	2 ~ 6
QWFA51-K26	15	22	260	30	1.15	WR-51 (BJ180)	SIB 180	2 ~ 6
QWB 62-60	12.4	18	60	30	1.2	WR-62 (BJ140)	SIB 140	2 ~ 6
QWB 112-25	6.57 ib	10	25	15 ± 1.5, 30 ± 1.5	1.2	WR-112 (BJ84)	FDP 84	2 ~ 6
QWFA187-1K5	3.94 ib	5.99 ib	1500	30	1.2	WR-187 (BJ48)	FAM48	2 ~ 6