Kutha kwa PIM Kotsika RF Radio Millimeter Wave High Frequency

Kutha kwa PIM Kotsika RF Radio Millimeter Wave High Frequency

Mawonekedwe:

VSWR Yotsika
PIM Yotsika

Mapulogalamu:

Opanda zingwe
Chotumiza
Mayeso a Laboratory
Rada

Lumikizanani Tsopano

Ma terminals otsika a PIM ndi zinthu zopanda ntchito zomwe zimagwiritsidwa ntchito mu RF ndi ma microwave systems zomwe zimapangidwa makamaka kuti zichepetse zotsatira za passive intermodulation (PIM). PIM ndi kusokonekera kwa chizindikiro komwe kumachitika chifukwa cha zinthu zopanda mzere kapena kukhudzana kolakwika, komwe kungakhudze kwambiri magwiridwe antchito a makina olumikizirana.

Cholinga:

1. Kutha kwa Chizindikiro: Kuchuluka kwa ma wailesi kumagwiritsidwa ntchito kuletsa mizere yotumizira ma RF ndi ma microwave kuti alepheretse kuwunikira kwa chizindikiro ndi kupanga mafunde oyima, potero kuonetsetsa kuti dongosolo limakhala lolimba komanso likugwira ntchito bwino.
2. Kuletsa kwa PIM: Kutha kwa RF kwapangidwa makamaka kuti kuchepetse zotsatira za intermodulation, kuonetsetsa kuti milingo ya PIM mu dongosolo ikuchepetsedwa, motero kukweza chiyero ndi khalidwe la chizindikiro.
3. Kulinganiza Kachitidwe: Ma terminal a mafunde a millimeter amagwiritsidwa ntchito polinganiza ndi kuyesa kachitidwe kuti atsimikizire kulondola ndi kubwerezabwereza kwa zotsatira za muyeso.

Mawonekedwe:

1. Kulemera kochepa kwa PIM kumagwiritsidwa ntchito makamaka poyesa ndi kuyeza RF, machitidwe oyesera a passive intermodulation, kuyeza ma amplifiers amphamvu kwambiri kapena ma transmitters, komanso ngati chipangizo choyezera ma network analyzers.

2. Mu kuyesa ndi kuyeza kwa RF, kutha kwa Low PIM kumatsimikizira kulondola kwa mayesowo, ndipo mwa kuyamwa ma diaphragm amphamvu, kumapereka chitsimikizo choyezera molondola index ya intermodulation ya zigawo zopanda ntchito.

3. Mu njira yoyezera ya passive intermodulation, Low PIM termination imalumikizidwa ku doko limodzi la chipangizo chomwe chikuyesedwa kuti zitsimikizire kupita patsogolo kwa mayeso, apo ayi mayesowo sangachitike.
Poyesa ma amplifiers kapena ma transmitters amphamvu kwambiri, ma Low PIM terminations amagwiritsidwa ntchito m'malo mwa ma antenna ndikuyamwa mphamvu zonse zonyamulira kuti zitsimikizire kulondola kwa muyeso.
Monga chipangizo choyezera ma network analyzer, kuchuluka kwa ma intermodulation ochepa kungatsimikizire kulondola kwa ma calibration.
Mwachidule, Low PIM termination imagwiritsidwa ntchito kwambiri m'magawo a RF ndi microwave, ndipo ndikofunikira kwambiri pakutsimikizira kulondola kwa mayeso ndi muyeso.

Qualwaveimapereka kutha kwa PIM Yotsika pafupipafupi kuyambira DC mpaka 0.35GHz, ndipo mphamvu yake ndi mpaka 200W. Kutha kwathu kwa PIM Yotsika kumagwiritsidwa ntchito kwambiri m'malo ambiri

Nambala ya Gawo	Ma RF Frequency (GHz, Min.)	Ma RF Frequency (GHz, Max.)	Mphamvu (W)	IM3 (dBc, Max.)	Kuyesa Kosalowa Madzi IP65IP67	VSWR (Zambiri)	Zolumikizira N7/16 DIN(L29)4.3-10	Nthawi yotsogolera (Masabata)
QLPT02K1-2.7-7F-165	0.698	2.7	100	-165	-	1.2	7/16 DIN(L29) Wachikazi	0~4
QLPT0305-3-7-150	0.6	3	5	-150	-	1.3	7/16 DIN(L29) Mwamuna	0~4
QLPT0650	0.35	6	50	-150, -155, -160	IP65, IP67	1.3	N, 7/16 DIN(L29), 4.3-10	0~4
QLPT06K1	0.35	6	100	-150, -155, -160	IP65, IP67	1.3	N, 7/16 DIN(L29), 4.3-10	0~4
QLPT06K2	0.35	6	200	-150, -155, -160	IP65, IP67	1.3	N, 7/16 DIN(L29), 4.3-10	0~4
QLPT1040-10-NF-166	DC	10	40	-166	-	1.5	N Wachikazi	0~4
QLPT0302-3-N-120	DC	3	2	-120	-	1.15	N Mwamuna	0~4
QLPT0305-3-N-120	DC	3	5	-120	-	1.15	N Mwamuna	0~4
QLPT0310	DC	3	10	-140	IP65	1.2	N, 7/16 DIN(L29)	0~4
QLPT0325-3-N-120	DC	3	25	-120	-	1.2	N Mwamuna	0~4
QLPT0350	DC	3	50	-120	IP65	1.2	N, 7/16 DIN(L29)	0~4
QLPT03K1-3-N-120	DC	3	100	-120	-	1.2	N Mwamuna	0~4
QLPT03K1-3-4-150	DC	3	100	-150	-	1.2	4.3-10 Amuna	0~4
QLPT03K3-3-N-120	DC	3	300	-120	-	1.35	N Mwamuna	0~4