Kupera kwePIM kwakaderera RF Radio Millimeter Wave High Frequency

Kupera kwePIM kwakaderera RF Radio Millimeter Wave High Frequency

Zvimiro:

VSWR yakaderera
PIM yakaderera

Mashandisirwo:

Wireless
Chinotumira
Bvunzo reLabhoritari
Radar

BATA IZVOZVI

Kupera kwePIM kwakaderera zvinhu zvinoshandiswa muRF uye microwave systems zvakagadzirirwa kuderedza passive intermodulation effect (PIM). PIM kukanganisa kwechiratidzo kunokonzerwa nezvikamu zvisiri zvemutsara kana kusangana kusina kunaka, izvo zvinogona kukanganisa zvakanyanya mashandiro ehurongwa hwekutaurirana.

Chinangwa:

1. Kugumiswa kweChiratidzo: Kuwedzerwa kwemafrequency eredhiyo kunoshandiswa kugumisa RF uye mitsetse yekutumira ma microwave kudzivirira kuratidzwa kwechiratidzo uye kuumbwa kwemafungu akamira, nokudaro zvichiita kuti sisitimu igare yakasimba uye ishande zvakanaka.
2. Kudzvinyirirwa kwePIM: Kugumiswa kweRF kwakagadzirirwa kuderedza mhedzisiro yepakati pesimba, zvichiita kuti huwandu hwePIM muhurongwa hurambe hwakaderera, nokudaro zvichivandudza kuchena uye kunaka kwechiratidzo.
3. Kuenzanisa Sisitimu: Ma terminal emafungu eMillimeter anoshandiswa pakuenzanisa sisitimu nekuyedza kuti ive nechokwadi chekuti mhedzisiro yekuyera ndeyechokwadi uye inodzokororwa.

Zvimiro:

1. Mutoro wakaderera wePIM unonyanya kushandiswa pakuyedza nekuyera RF, masisitimu ekuyera asingashande pakati pemagetsi, kuyera ma amplifiers ane simba guru kana ma transmitters, uye sechishandiso chekugadzirisa ma network analyzers.

2. Mukuyedza nekuyedza kweRF, kugumisa kwePIM yakaderera kunovimbisa kururama kwekuyedza, uye nekushandisa ma diaphragms esimba, zvinopa vimbiso yekuyera nemazvo intermodulation index yezvikamu zvisingashande.

3. Munzira yekuyera isina kupindirana, kumisa kwePIM kwakaderera kwakabatana kune imwe port yemudziyo uri kuyedzwa kuti uve nechokwadi chekufambira mberi kwekuyedzwa, zvikasadaro bvunzo haigone kuitwa.
Mukuyera ma amplifiers kana ma transmitters ane simba guru, Low PIM terminations inoshandiswa kutsiva ma antennas uye kunwisa simba rese remutakuri kuti ive nechokwadi chekuti kuyera kwakarurama.
Semudziyo wekugadzirisa ma network analyzers, mutoro wepakati pema modulation mashoma unogona kuve nechokwadi chekuti calibration yacho yakarurama.
Muchidimbu, Low PIM termination inoshandiswa zvakanyanya muRF uye microwave fields, uye yakakosha pakuona kuti kuyedzwa nekuyera kwakarurama.

Qualwaveinopa Low PIM termination pamafrequencies kubva kuDC kusvika ku0.35GHz, uye simba rinosvika 200W. Low PIM termination yedu inoshandiswa zvakanyanya munzvimbo dzakawanda

Nhamba yeChikamu	Kuwanda kweRF (GHz, Min.)	Kuwanda kweRF (GHz, Max.)	Simba (W)	IM3 (dBc, Max.)	Kuongororwa kwemvura IP65IP67	VSWR (Zvakanyanya)	Zvinobatanidza N7/16 DIN(L29)4.3-10	Nguva Yekutungamira (Mavhiki)
QLPT02K1-2.7-7F-165	0.698	2.7	100	-165	-	1.2	7/16 DIN(L29) Mukadzi	0~4
QLPT0305-3-7-150	0.6	3	5	-150	-	1.3	7/16 DIN(L29) Murume	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	Mukadzi N	0~4
QLPT0302-3-N-120	DC	3	2	-120	-	1.15	Murume weN	0~4
QLPT0305-3-N-120	DC	3	5	-120	-	1.15	Murume weN	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	Murume weN	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	Murume weN	0~4
QLPT03K1-3-4-150	DC	3	100	-150	-	1.2	4.3-10 Varume	0~4
QLPT03K3-3-N-120	DC	3	300	-120	-	1.35	Murume weN	0~4