Kekere PIM Attenuators RF Makirowefu Millimeter Wave mm igbi

Kekere PIM Attenuators RF Makirowefu Millimeter Wave mm igbi

Awọn ẹya:

Kekere VSWR
PIM kekere

Awọn ohun elo:

Ailokun
Reda
Idanwo yàrá

Kan si Bayi

Awọn Attenuators PIM kekere jẹ RF ati awọn attenuators ifihan makirowefu ti a ṣe apẹrẹ pataki lati dinku ipa intermodulation palolo (PIM). Ipa PIM n tọka si awọn paati igbohunsafẹfẹ afikun ti a ṣejade nitori awọn ipa aiṣedeede ni awọn paati palolo. Awọn paati wọnyi yoo dabaru pẹlu ifihan atilẹba ati dinku iṣẹ ṣiṣe eto.

Idi:

1. Attenuation Signal: Awọn attenuators PIM kekere ni a lo lati ṣe deede agbara agbara RF ati awọn ifihan agbara makirowefu lati daabobo awọn ohun elo gbigba ifura ati awọn ipele ifihan agbara iṣakoso.
2. Din Palolo Intermodulation (PIM) Ipa: Kekere PIM attenuators dinku ipa PIM nipasẹ lilo awọn ohun elo ti o ga julọ ati awọn ilana iṣelọpọ deede lati dinku awọn ipa ti kii ṣe lainidi ni awọn paati palolo.
3. Imudaniloju ti o baamu: Low PIM RF attenuator le ṣee lo lati ṣe ibamu pẹlu idiwọ ti eto naa, nitorina o dinku awọn iṣaro ati awọn igbi ti o duro ati imudarasi iṣẹ eto.

Ohun elo:

1. Ibusọ Ibaraẹnisọrọ Ibaraẹnisọrọ Cellular: Ni awọn ibudo ipilẹ ibaraẹnisọrọ cellular, awọn attenuators makirowefu PIM kekere ni a lo lati dinku ipa PIM, nitorinaa imudara ifihan ifihan ati igbẹkẹle ọna asopọ ibaraẹnisọrọ. Eyi ṣe pataki paapaa fun awọn nẹtiwọọki 4G ati 5G.
2. Eto eriali: Ninu eto eriali, kekere PIM millimeter attenuator attenuator ti wa ni lilo lati dinku ipa PIM ati ilọsiwaju iṣẹ ati didara ifihan agbara ti eriali naa. Eyi ṣe iranlọwọ ilọsiwaju agbegbe ati awọn oṣuwọn gbigbe data ti awọn eto ibaraẹnisọrọ.
3. Eto Antenna ti a ti pin (DAS): Ninu awọn ọna eriali ti a pin, awọn attenuators igbi PIM mm kekere ti wa ni lilo lati dinku awọn ipa PIM, nitorina imudarasi iṣẹ eto ati igbẹkẹle. Eyi ṣe pataki pupọ fun inu ati ita gbangba awọn solusan agbegbe alailowaya.
4. Makirowefu ati Idanwo RF: Ni makirowefu ati awọn eto idanwo RF, awọn attenuators PIM RF kekere ni a lo lati ṣakoso agbara ifihan ni deede ati dinku awọn ipa PIM fun idanwo pipe-giga ati wiwọn.
5. Redio ati TV: Ni redio ati awọn eto TV, awọn attenuators PIM kekere ni a lo lati dinku awọn ipa PIM ati mu didara ifihan agbara ati agbegbe. Eyi ṣe iranlọwọ lati pese ohun afetigbọ ati awọn ifihan agbara fidio.
6. Ibaraẹnisọrọ Satẹlaiti: Ni awọn ọna ẹrọ ibaraẹnisọrọ satẹlaiti, awọn attenuators PIM kekere ti wa ni lilo lati dinku awọn ipa PIM ati mu igbẹkẹle ati didara ifihan agbara awọn ọna asopọ ibaraẹnisọrọ. Eyi ṣe pataki ni pataki fun awọn ibaraẹnisọrọ satẹlaiti igbohunsafẹfẹ-giga.
Ni kukuru, awọn attenuators intermodulation palolo kekere (Low PIM Attenuators) ni lilo pupọ ni ọpọlọpọ awọn aaye gẹgẹbi awọn ibaraẹnisọrọ cellular, awọn ọna eriali, awọn ọna eriali ti a pin, makirowefu ati idanwo RF, redio ati tẹlifisiọnu, ati awọn ibaraẹnisọrọ satẹlaiti. Wọn ṣe ilọsiwaju iṣẹ ṣiṣe eto ati igbẹkẹle nipasẹ idinku awọn ipa PIM ati iṣakoso agbara ifihan ni deede.

Qualwavepese orisirisi awọn konge giga ati agbara giga coaxial Low PIM Attenuators bo iwọn igbohunsafẹfẹ DC ~ 6GHz. Imudani agbara apapọ jẹ to 300 wattis. Awọn attenuators ni a lo ni ọpọlọpọ awọn ohun elo nibiti a nilo idinku agbara.

Nọmba apakan	Igbohunsafẹfẹ (GHz, min.)	Igbohunsafẹfẹ (GHz, o pọju)	Agbara (W)	IM3 (DBc Max.)	Attenuation (dB)	Yiye (dB)	VSWR (max.)	Awọn asopọ	Akoko asiwaju (ọsẹ)
QLPA06K2	0.4	6	200	-160	6, 10, 20, 40	-	1.3	7/16 DIN (L29) & 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