Ndị na-ebelata obere PIM RF Microwave Millimeta Wave mm ebili mmiri

Ndị na-ebelata obere PIM RF Microwave Millimeta Wave mm ebili mmiri

Atụmatụ:

VSWR dị ala
PIM dị ala

Ngwa:

Igwe ikuku
Rada
Ule Ụlọ Nyocha

KPỌỌ UGBU A

Ndị na-ebelata PIM bụ ndị na-ebelata RF na microwave signal attenuators nke e mere kpọmkwem iji belata mmetụta intermodulation passive (PIM). Mmetụta PIM na-ezo aka na ihe ndị ọzọ na-eme n'ihi mmetụta na-abụghị ahịrị na ihe ndị na-adịghị arụ ọrụ. Ihe ndị a ga-egbochi mgbaàmà mbụ ma belata arụmọrụ sistemụ.

Ebumnuche:

1. Mbelata Mgbaàmà: A na-eji obere ihe mgbochi PIM iji belata ike nke mgbaama RF na microwave kpọmkwem iji chebe akụrụngwa nnata dị nro na ọkwa mgbaama njikwa.
2. Belata Mmetụta Njikọta Na-adịghị Mma (PIM): Ihe mgbochi PIM dị ala na-ebelata mmetụta PIM site na iji ihe dị elu na usoro nrụpụta ziri ezi iji belata mmetụta na-abụghị ahịrị na ihe ndị na-adịghị mma.
3. Ndakọrịta Impedance: Enwere ike iji obere ihe na-ebelata PIM RF iji kwekọọ na impedance nke sistemụ ahụ, si otú a belata ntụgharị uche na ebili mmiri na-eguzo ma melite arụmọrụ sistemụ.

Ngwa:

1. Ọdụ Nkwukọrịta Cellular: N'ọdụ nkwukọrịta cell, a na-eji obere ihe mgbochi PIM microwave iji belata mmetụta PIM, si otú a na-eme ka nghọta mgbaàmà na ntụkwasị obi njikọ nkwukọrịta ka mma. Nke a dị mkpa karịsịa maka netwọk 4G na 5G.
2. Sistemụ antenna: N'ime sistemụ antenna, a na-eji obere ihe na-ebelata mmetụta PIM millimita ma melite arụmọrụ na ịdị mma nke antenna. Nke a na-enyere aka melite mkpuchi na ọnụego mbufe data nke sistemụ nkwukọrịta.
3. Sistemụ Antenna Kesara (DAS): Na sistemụ antenna kesara, a na-eji obere ihe mgbochi ebili mmiri PIM mm iji belata mmetụta PIM, si otú a na-eme ka arụmọrụ sistemụ na ntụkwasị obi dịkwuo mma. Nke a dị oke mkpa maka ngwọta mkpuchi ikuku dị n'ime ụlọ na n'èzí.
4. Nnwale Ngwa ...
5. Redio na TV: Na sistemụ redio na TV, a na-eji obere ihe mgbochi PIM iji belata mmetụta PIM ma melite mma na mkpuchi mgbaàmà. Nke a na-enyere aka inye akara ọdịyo na vidiyo doro anya.
6. Nkwukọrịta Satịlaịtị: Na sistemụ nkwukọrịta satịlaịtị, a na-eji obere ihe mgbochi PIM iji belata mmetụta PIM ma melite ntụkwasị obi na ịdị mma nke njikọ nkwukọrịta. Nke a dị mkpa karịsịa maka nkwukọrịta satịlaịtị ugboro ugboro.
Na nkenke, a na-eji obere ihe mgbochi intermodulation (Low PIM Attenuators) eme ihe n'ọtụtụ ebe dịka nkwukọrịta cellular, sistemụ antenna, sistemụ antenna kesara, nnwale microwave na RF, redio na telivishọn, na nkwukọrịta satịlaịtị. Ha na-eme ka arụmọrụ sistemụ na ntụkwasị obi dịkwuo mma site na ibelata mmetụta PIM na ijikwa ike mgbaama kpọmkwem.

QualwaveỌ na-enye ọtụtụ ihe dị iche iche dị oke mma na coaxial ike dị elu. Obere PIM Attenuators na-ekpuchi oke ugboro DC ~ 11GHz. Njikwa ike nkezi ruru watts 300. A na-eji attenuators eme ihe n'ọtụtụ ngwa ebe achọrọ mbelata ike.

Nọmba Akụkụ	Ugboro ole (GHz, nkeji.)	Ugboro ole (GHz, kachasị.)	Ike (W)	IM3 (dBc, kachasị.)	Mbelata (dB)	Izi ezi (±dB)	VSWR (kachasị.)	Njikọ	Etiti oge (izu)
QLPA1102	DC	11	2	-100	1~30	1	1.25	SMA&N	2~4
QLPA1110	DC	11	10	-100	1~30	1	1.25	SMA&N	2~4
QLPA0850	DC	8	50	-100	30	1.2	1.3	N	2~4
QLPA06K1	0.6	6	100	-160	3, 6, 10, 15, 20, 30	1.8	1.4	4.3-10	2~4
QLPA06K2	0.4	6	200	-160	6, 10, 20, 40	-	1.3	7/16 DIN (L29)&N	2~4
QLPA0620	DC	6	20	-90	1~60	1.2	1.3	N, 4.3-10	2~4
QLPA0550	DC	5	50	-100	30	1	1.25	N	2~4
QLPA04K2	0.45	4	200	-150	30, 40	-	1.3	7/16 DIN (L29)&N	2~4
QLPA03K3	0.8	3	300	-150	10, 20, 30, 40	-	1.3	N	2~4
QLPA0330	0.6	3	30	-150, -160	5, 10, 15, 20, 25, 30	-	1.25	N,7/16 DIN (L29),4.3-10	2~4
QLPA0350-1	0.6	3	50	-150, -160	5, 10, 15, 20, 25, 30	-	1.25	N,7/16 DIN (L29),4.3-10	2~4
QLPA03K1-1	0.6	3	100	-150, -160	5, 10, 15, 20, 25, 30	-	1.25	N,7/16 DIN (L29),4.3-10	2~4
QLPA0302	DC	3	2	-120	3, 6, 10, 20, 30	0.6	1.2	N	2~4
QLPA0305	DC	3	5	-120	3, 6, 10, 20, 30	0.6	1.2	N	2~4
QLPA0310	DC	3	10	-120	3, 6, 10, 20, 30	0.6	1.2	N	2~4
QLPA0325	DC	3	25	-120	3, 6, 10, 20, 30	0.6	1.2	N	2~4
QLPA0350	DC	3	50	-120	10, 20, 30, 40	0.6	1.3	N	2~4
QLPA03K1	DC	3	100	-120	20, 30, 40	0.6	1.3	N	2~4
QLPA01K15	DC	1	150	-110	10	0.8	1.2	N	2~4