RF BroadBand EMC Low Noise Amplifiers Systems

RF BroadBand EMC Low Noise Amplifiers Systems

Izici:

Ibhendi Ebanzi
Umsindo Ophansi

Izicelo:

Okungenantambo
Umamukeli
Ukuhlolwa Kwelabhorathri
Irada

XHUMANA MANJE

Izikhulisi zomsindo ophansi zidlala indima ebalulekile ekuxhumaneni okungenantambo kanye nezinhlelo ze-RF.

Umsebenzi wayo oyinhloko ukukhulisa isignali yokokufaka kuyilapho unciphisa ukwethulwa komsindo ukuthuthukisa ukuzwela nokusebenza kokwamukela kwesistimu.

Izici eziyinhloko ze-amplifier yomsindo ophansi zifaka:

1. Umsindo ophansi: Umklamo jikelele we-amplifier yomsindo ophansi unciphisa umthombo nokudluliswa komsindo kumjikelezo, unciphisa ngempumelelo umsindo kusekethe.
2. I-Broadband: Izikhulisi zomsindo ophansi ngokuvamile zidinga ukusebenza phezu kwebanga elibanzi lefrikhwensi.
3. Inzuzo ephezulu: Idizayini iyonke yeamplifier yomsindo ophansi inikeza inzuzo elungisekayo kanye nenzuzo ephezulu.
4. I-impedance ephezulu yokufaka: Izikhulisi zomsindo ophansi ngokuvamile zine-impedance ephezulu yokufaka, ngakho-ke azikhiqizi imithwalo kagesi engadingekile emthonjeni wesiginali yokufaka.
5. Ukusetshenziswa kwamandla okuphansi: Ukusebenza kwamanje kwezikhulisi zomsindo ophansi kuncane kakhulu, ngakho ukusetshenziswa kwazo kwamandla kuphansi ngokufanayo.

Ama-amplifiers omsindo ophansi anezinhlobonhlobo zezinhlelo zokusebenza, njenge:

1. Ukuxhumana nokusakaza kukamabonakude: Izikhulisamsindo eziphansi zingasetshenziswa ukuthuthukisa ikhwalithi nebanga lamasignali atholiwe.
2. Ukuxhumana ngesathelayithi nomsakazo: Izikhulisa-msindo eziphansi zingasetshenziswa ukuphatha ubuthakathaka nomsindo wamasignali atholiwe.
3. I-Hard drive kanye ne-optical drive: Ama-amplifiers omsindo ophansi angasetshenziswa ukuthuthukisa ukuzinza nokunemba kwedatha yokufunda nokubhala.
4. Imishini yezokwelapha: Izikhulisamsindo eziphansi zingasetshenziswa ukucubungula amasignali angaphakathi noma ukuthola izinsimbi.
5. Izinzwa nezitholi: Izikhulisa-msindo eziphansi zingasetshenziswa ukukhulisa amasignali abuthaka kakhulu, njenge-astronomy, i-spectroscopy, i-particle physics neminye imikhakha.

Qualwaveihlinzeka nge-Low Noise Amplifier Systems kusukela ku-DC kuya ku-67GHz, futhi isibalo somsindo singase sibe phansi sibe ngu-0.8dB.Inzuzo encane ingu-12dB futhi okokufaka okuphezulu kwe-VSWR ngu-2.5:1.Sinikezela ngezinhlelo ezahlukahlukene zezikhulisamsindo eziphansi ukuze sihlangabezane nazo zonke izidingo zakho ku-RF, i-microwave, nezingxenye ze-millimeter-wave amplifier.

Inombolo Yengxenye	Imvamisa (GHz, Min.)	Imvamisa (GHz, Max.)	Umfanekiso Womsindo (dBm, Max.)	Amandla Okukhiphayo (dBm, Min.)	Inzuzo (dB, Min.)	Thola i-Flatness (±dB, uhlobo.)	Amandla kagesi (VDC)	I-VSWR (Ubuningi.)	Isikhathi esiholayo (amaviki)
QLAS-0.01-15000-12-70	0.00001	15	7	12	12	3	220	2	2~8
QLAS-0.03-40000-54-60	0.00003	40	6	10	54	3	220	1.8	2~8
QLAS-0.1-500-24-30	0.0001	0.5	3	5	24	0.5	220	1.5	2~8
QLAS-0.1-500-30-30	0.0001	0.5	3	5	30	0.5	220	1.5	2~8
QLAS-10-60-15-50	0.01	0.06	5	23	15	1	220	1.5	2~8
QLAS-10-60-16-50	0.01	0.06	5	23	16	1.5	220	-	2~8
QLAS-10-8000-40-20	0.01	8	2	18	40	3	220	2	2~8
QLAS-10-18000-50-40	0.01	18	4(0.2~18GHz)	10	50	3	220	2.5	2~8
QLAS-25-1000-50-13	0.025	1	1.3	14	50	-	220	2.5	2~8
QLAS-30-1000-50-13	0.03	1	1.3	15	50	2.5	220	1.5	2~8
QLAS-30-6000-25-50	0.03	6	5	10	25	3	220	2	2~8
QLAS-50-90-15-32	0.05	0.09	3.2	10	15	0.2	220	1.5	2~8
QLAS-50-4000-20-15	0.05	4	1.5(uhlobo.)	20(uhlobo.)	20(uhlobo.)	1.5	80-270	1.5	2~8
QLAS-50-6000-25-40	0.05	6	4	22	25	3	220	2	2~8
QLAS-100-6000-25-25	0.1	6	2.5	15	25	2	220	1.5	2~8
QLAS-100-12000-25-25	0.1	12	2.5	15	25	2	220	1.5	2~8
QLAS-100-15000-45-22	0.1	15	2.2	5	45	2.5	220	1.5	2~8
QLAS-100-18000-35-40	0.1	18	4	10	35	3	220	2.5	2~8
QLAS-100-26500-30-55	0.1	26.5	5.5	20	30	3	220	2	2~8
QLAS-200-6000-42-13	0.2	6	1.3	15	42	2	220	2	2~8
QLAS-400-8000-40-25	0.4	8	2.5	14	40	1.5	110	1.8	2~8
QLAS-500-8000-20-25	0.5	8	2.5	20	20	2	220	2	2~8
QLAS-500-18000-40-30	0.5	18	3	10	40	1.5	220	2.5	2~8
QLAS-500-18000-40-35	0.5	18	3.5	12	40	2	220	2	2~8
QLAS-500-18000-45-30	0.5	18	3	10	45	1.5	220	2	2~8
QLAS-700-1100-20-25	0.7	1.1	2.5	13	20	1	220	1.5	2~8
I-QLAS-700-1100-25-25	0.7	1.1	2.5	13	25	1.5	220	-	2~8
QLAS-700-8000-30-25	0.7	8	2.5	13	30	2	220	2	2~8
QLAS-800-18000-25-35	0.8	18	3.5	13	25	2.5	220	2	2~8
QLAS-950-2150-20-20	0.95	2.15	2	15	20	1.5	220	2	2~8
QLAS-1000-2000-30-20	1	2	2	15	30	1.5	220	2	2~8
QLAS-1000-5000-25-40	1	5	4	20	25	-	110	1.8	2~8
QLAS-1000-12000-45-30	1	12	3	10	45	2	220	1.5	2~8
QLAS-1000-18000-30-40	1	18	4	10	30	1.5	220	1.5	2~8
QLAS-1000-18000-40-30	1	18	3	15	40	2	220	2	2~8
QLAS-1000-18000-40-32	1	18	3.2	8	40	2	220	1.8	2~8
QLAS-1000-18000-42-25	1	18	2.5	10	42	1.5	220	2	2~8
QLAS-1000-18000-45-30	1	18	3	10	45	2	220	1.5	2~8
QLAS-1000-18000-47-25	1	18	2.5	10	47	1.5	220	2	2~8
QLAS-1000-18000-47-32	1	18	3.2	12	47	-	220	1.8	2~8
QLAS-1000-18000-50-30	1	18	3	20	50	2.5	220	2	2~8
QLAS-1000-18000-55-22	1	18	2.2	10	55	1.5	220	2.5	2~8
QLAS-1000-20000-25-35	1	20	3.5	21	25	2.5	220	2	2~8
QLAS-1000-20000-40-40	1	20	4	16	40	2	220	1.5	2~8
QLAS-1000-40000-40-50	1	40	5	16(Amahubo)	40	4.5	220	3	2~8
QLAS-2000-8000-20-40	2	8	4	8	20	1.5	220	1.6	2~8
QLAS-2000-18000-18-30	2	18	3	10	18	1.5	220	1.5	2~8
QLAS-2000-18000-28-30	2	18	3	10	28	1.5	220	1.5	2~8
QLAS-2000-26500-25-40	2	26.5	4	8	25	2	220	1.8	2~8
QLAS-3000-12000-24-30	3	12	3	21	24	1.5	220	1.5	2~8
QLAS-2000-26500-48-50	2	26.5	5	10	48	4.5	220	2.5	2~8
QLAS-3000-15000-15-30	3	15	3	8	15	1	220	1.5	2~8
QLAS-5400-5900-35-08	5.4	5.9	0.8	10	35	0.3	220	1.4	2~8
QLAS-6000-18000-25-50	6	18	5	10	25	3	220	2	2~8
QLAS-6000-18000-50-30	6	18	3	15	50	1.5	220	2	2~8
QLAS-6000-40000-45-35	6	40	3.5	10	45	2.5	220	2	2~8
QLAS-6000-40000-55-35	6	40	3.5	10	55	3.5	220	2	2~8
QLAS-8000-12000-15-40	8	12	4	13	15	0.5	220	1.5	2~8
QLAS-8000-18000-20-40	8	18	4	8	20	1.5	220	1.6	2~8
QLAS-8000-26500-15-35	8	26.5	3.5	8	15	1.5	220	1.5	2~8
QLAS-8000-26500-40-65	8	26.5	6.5	18	40	2	220	2	2~8
QLAS-12000-18000-20-40	12	18	4	15	20	1.5	220	1.5	2~8
QLAS-12000-40000-30-40	12	40	4	5	30	2.5	220	2.5	2~8
QLAS-16000-22000-35-25	16	22	2.5	19	35	1.5	220	2	2~8
QLAS-16000-40000-20-35	16	40	3.5	16	20	2	220	2	2~8
I-QLAS-17500-20200-20-20	17.5	20.2	2	2	20	0.5	220	1.5	2~8
I-QLAS-17700-21200-30-80	17.7	21.2	8	10	30	2	220	2	2~8
QLAS-18000-26500-30-40	18	26.5	4	5	30	1	220	1.8	2~8
QLAS-18000-26500-45-32	18	26.5	3.2	10	45	2	220	1.8	2~8
QLAS-18000-28000-20-40	18	28	4	8	20	1.5	220	1.6	2~8
QLAS-18000-28000-28-30	18	28	3	5	28	1.5	220	1.8	2~8
QLAS-18000-40000-25-50	18	40	5	10	25	3	220	2	2~8
I-QLAS-18000-40000-25-50(P15)	18	40	5	15	25	2.5	220	2	2~8
I-QLAS-18000-40000-30-50(P20)	18	40	5	20	30	2.5	220	2.5	2~8
QLAS-18000-40000-40-35	18	40	3.5	8	40	2.5	220	2.5	2~8
QLAS-18000-40000-40-45	18	40	4.5	6	40	2.5	220	2	2~8
QLAS-18000-40000-45-40	18	40	4	10	45	3.5	220	2	2~8
QLAS-18000-40000-50-45	18	40	4.5	5	50	3	220	2	2~8
QLAS-18000-40000-55-40	18	40	4	10	55	3.5	110~220	2	2~8
QLAS-20000-32000-40-25	20	32	2.5	10	40	2.5	220	2	2~8
QLAS-23000-25000-35-20	23	25	2	-3	35	1.5	220	1.8	2~8
QLAS-23000-40000-34-35	23	40	3.5	10	34	2.5	220	2	2~8
QLAS-25300-27200-50-18	25.3	27.2	1.8	5	50	1	220	1.5	2~8
QLAS-26000-30000-25-50	26	30	5	20	25	-	110	1.8	2~8
QLAS-26500-40000-20-30	26.5	40	3	5	20	1.5	220	1.5	2~8
QLAS-39000-41000-30-32	39	41	3.2	10	30	0.5	220	2	2~8
QLAS-40000-53000-40-50	40	53	5	10	40	2	220	2	2~8
QLAS-40000-60000-35-70	40	60	7	20	35	2.5	220	2	2~8
QLAS-50000-59000-40-55	50	59	5.5	10	40	1	220	2	2~8
QLAS-57000-67000-30-50	57	67	5	10	30	-	220	2	2~8