RF BroadBand EMC Low Noise Amplifiers

Mawonekedwe:

Broad Band
Phokoso Lochepa

Mapulogalamu:

Zopanda zingwe
Wolandira
Mayeso a Laboratory
Radar

ONANI TSOPANO

Phokoso lochepa la phokoso ndi amplifier yokhala ndi phokoso lochepa kwambiri, lomwe limagwiritsidwa ntchito m'mabwalo kukulitsa zizindikiro zofooka ndi kuchepetsa phokoso lomwe limayambitsidwa ndi amplifier.

Nthawi zambiri amagwiritsidwa ntchito ngati ma frequency apamwamba kwambiri kapena apakati pafupipafupi olandila ma Radio osiyanasiyana, komanso gawo lokulitsa la zida zodziwikiratu zamagetsi.Chokulitsa chabwino cha Phokoso Lochepa chimafunika kukulitsa chizindikirocho pomwe chikupanga phokoso lochepa komanso kusokoneza momwe kungathekere.

Zotsatirazi ndizomwe zili zazikulu ndikugwiritsa ntchito ma amplifiers otsika:

1. Pezani kukulitsa: LNA ikhoza kukulitsa zizindikiro zofooka zolowera mpaka kufika pamlingo wokwanira wotsatira dera kapena kachitidwe kachitidwe.Polankhulana opanda zingwe, chizindikiro cholandilidwa nthawi zambiri chimakhala chofooka kwambiri, ndipo kudzera mu mphamvu yokulitsa ya LNA, chizindikirocho chikhoza kukulitsidwa mpaka kufika pamlingo wodalirika kuti apereke kukonzanso ndi kuchotseratu.
2. Chepetsani phokoso la dongosolo: LNA imayesetsa kuchepetsa kuyambitsa phokoso lowonjezera pamene ikukulitsa chizindikiro.Phokoso ndilofunika kwambiri pakugwiritsa ntchito njira zoyankhulirana zopanda zingwe chifukwa zimatha kubisa ma siginecha ndikuchepetsa kuchuluka kwa ma sign-to-phokoso pamakina.Chokulitsa phokoso chochepa chimachepetsa phokoso la dongosolo pochepetsa phokoso pogwiritsa ntchito mapangidwe okonzedwa bwino a dera ndi zipangizo zotsika phokoso.
3. Kupititsa patsogolo kayendetsedwe ka kayendetsedwe ka kayendetsedwe kake: Ntchito ina ya LNA ndiyo kukulitsa kusinthasintha kwadongosolo.Dynamic range imatanthauza kuthekera kwa makina kunyamula ma siginecha amphamvu ndi ofooka nthawi imodzi.Ma amplifiers otsika amatha kuthana ndi ma siginecha ofooka popanda kudzaza kapena kusokoneza chifukwa cha ma siginecha amphamvu.Izi zimathandiza kuti dongosololi lizigwira ntchito bwino m'madera omwe ali ndi kusiyana kwakukulu kwa mphamvu zamagetsi.

Magawo akuluakulu ogwiritsira ntchito LNA ndi kulumikizana opanda zingwe, zida zamankhwala, zida zoyezera, radar, kulumikizana kwa satellite, ndi zina zambiri.

Qualwaveamapereka Low Noise Amplifiers kuchokera ku DC kupita ku 110GHz, ndipo chiwerengero cha phokoso chikhoza kukhala chotsika ngati 0.7 dB.Kupindula kochepa ndi 10dB ndipo kulowetsa kwakukulu kwa VSWR ndi 3.5:1.Timapereka makina osiyanasiyana opangira phokoso kuti akwaniritse zosowa zanu zonse ku RF, microwave, ndi ma millimeter-wave amplifier zigawo.

Gawo Nambala	pafupipafupi (GHz, Min.)	pafupipafupi (GHz, Max.)	Chithunzi cha Phokoso (dBm, Max.)	P1dB (dBm, Min.)	Kupindula (dB, Min.)	Pezani Flatness (dB, mtundu.)	Voteji (VDC)	Chithunzi cha VSWR (Max.)	Nthawi yotsogolera (masabata)
QLA-9K-3000-43-30	9K	3	3	16	43	1.5	12	1.8	2-8
QLA-0.01-15000-12-60	0.00001	15	6 (mtundu)	10	12	2.5	12	2	2-8
QLA-0.09-2000-42-30	0.00009	2	3 (mtundu)	15 (mtundu)	42 (mtundu)	-	12	2 (mtundu)	2-8
QLA-0.1-500-24-30	0.0001	0.5	3	5	24	0.5	15	1.5	2-8
QLA-0.1-500-30-30	0.0001	0.5	3	5	30	0.5	5	1.5	2-8
QLA-0.5-1000-23-12	0.0005	1	1.2 (mtundu)	23 (mtundu)	23 (mtundu)	-	5	1.8 (mtundu)	2-8
QLA-1-400-50-20	0.001	0.4	2	20	50	0.5	15	2	2-8
QLA-1-12000-30-55	0.001	12	5.5 (mtundu)	15	30	2.5	12	2.5	2-8
QLA-1-26500-17-55	0.001	26.5	5.5 (mtundu)	10	17	1	12	2.5	2-8
QLA-1.6-30-13.5-42	0.0016	0.03	4.2	26	13.5	0.25	15	1.2	2-8
QLA-5-1000-46-15	0.005	1	1.5 (mtundu)	20 (mtundu)	46 (mtundu)	-	5	2 (mtundu)	0~4 pa
QLA-10-60-15-50	0.01	0.06	5	23	15	1	12	1.5	2-8
QLA-10-60-16-50	0.01	0.06	5	23	16	1.5	5	-	2-8
QLA-10-2500-30-40	0.01	2.5	4 (mtundu)	10	30	1	12	2	2-8
QLA-10-18000-25-50	0.01	18	5	10	25	1	12	2.2	2-8
QLA-20-3000-30-35	0.02	3	3.5	15	30	2.5	15	2	2-8
QLA-20-6000-32-15	0.02	6	1.5 (mtundu)	12	32	1.5	5	2.5	2-8
QLA-20-8000-20-30	0.02	8	3 (mtundu)	12	20	2	12	2 (mtundu)	2-8
QLA-25-1000-50-13	0.025	1	1.3	14	50	-	5-20	2.5	2-8
QLA-30-1000-15-20	0.03	1	2	18	15	3	5.5	2	2-8
QLA-30-1000-50-13	0.03	1	1.3	15	50	2.5	12	1.5	2-8
QLA-30-3000-40-30	0.03	3	3	12	40	2	15	2	2-8
QLA-30-6000-25-50	0.03	6	5	10	25	3	15	2	2-8
QLA-30-18000-15-25	0.03	18	2.5 (mtundu)	10	15	1	12	1.8	2-8
QLA-50-90-15-32	0.05	0.09	3.2	10	15	0.2	15	1.5	2-8
QLA-50-4000-20-15	0.05	4	1.5 (mtundu)	20 (mtundu)	20 (mtundu)	1.5	5	1.5 (mtundu)	2-8
QLA-50-6000-25-40	0.05	6	4	22	25	3	12	2	2-8
QLA-100-6000-16-10	0.1	6	1	21	16	8	5	2	2-8
QLA-100-6000-25-25	0.1	6	2.5	15	25	2	12	1.5	2-8
QLA-100-12000-25-25	0.1	12	2.5	15	25	2	12	1.5	2-8
QLA-100-15000-45-22	0.1	15	2.2	5	45	2.5	12	1.5	2-8
QLA-100-20000-25-40	0.1	20	4	20	25	1.5	12	3	2-8
QLA-100-26500-30-30	0.1	26.5	3	20	30	2.5	12	2	2-8
QLA-100-30000-18-55	0.1	30	5.5	15	18	2.5	12	2.5	2-8
QLA-100-50000-28-50	0.1	50	5 (mtundu)	10	28	3.0 (max.)	12	3	2-8
QLA-200-2000-30-30	0.2	2	3	10	30	2	5	2	2-8
QLA-200-6000-42-13	0.2	6	1.3	15	42	2	12	2	2-8
QLA-200-10000-45-50	0.2	10	5	23	45	2.0 (max.)	12	2.2	2-8
QLA-300-40000-40-55	0.3	40	5.5 (mtundu)	14	40	2.5	12	2.5	2-8
QLA-400-2000-25-20	0.4	2	2	20	25	1.5	9	2.5	2-8
QLA-400-8000-40-25	0.4	8	2.5	14	40	1.5	12	2	2-8
QLA-500-8000-20-16	0.5	8	1.6 (mtundu)	18 (mtundu)	20 (mtundu)	1	6	3.5	2-8
QLA-500-18000-10-30	0.5	18	3 (mtundu)	12	10	1.5	15	2	2-8
QLA-500-18000-14-30	0.5	18	3 (mtundu)	17	14	0.75	15	2	2-8
QLA-500-18000-16-50	0.5	18	5	18	16	1.5 (max.)	12	2.2	2-8
QLA-500-18000-40-30	0.5	18	3	10	40	1.5	12	2.5	2-8
QLA-500-18000-40-35	0.5	18	3.5	12	40	2	5	2	2-8
QLA-500-40000-43-50	0.5	40	5	14	43	2.5	12	2	2-8
QLA-600-4200-20-10	0.6	4.2	1 (mtundu)	21 (mtundu)	20 (mtundu)	2	5	2 (mtundu)	0~4 pa
QLA-600-4200-30-08	0.6	4.2	0.8	21	30	2.5	5	2	0~4 pa
QLA-600-4200-35-10	0.6	4.2	1	21	35	2	5	2	0~4 pa
QLA-600-4200-55-11	0.6	4.2	1.1	21	55	3	5	2	0~4 pa
QLA-700-1100-20-25	0.7	1.1	2.5	13	20	1	12	1.5	2-8
QLA-700-1100-25-25	0.7	1.1	2.5	13	25	1.5	5	-	2-8
QLA-800-18000-25-35	0.8	18	3.5	13	25	2.5	12	2	2-8
QLA-950-2150-20-20	0.95	2.15	2	15	20	1.5	5	2	2-8
QLA-1000-6000-15-20	1	6	2	12	15	4.5	5	2	2-8
QLA-1000-12000-25-50	1	12	5 (mtundu)	-	25	1.5 (max.)	12	2	2-8
QLA-1000-12000-28-30	1	12	3	15	28	1	12	2	2-8
QLA-1000-18000-30-40	1	18	4	10	30	1.5	12	1.5	2-8
QLA-1000-18000-40-32	1	18	3.2	8	40	2	5	1.8	2-8
QLA-1000-18000-42-25	1	18	2.5	10	42	1.5	9	2	2-8
QLA-1000-18000-45-30	1	18	3	10	45	2	5, 12	1.5	2-8
QLA-1000-18000-47-25	1	18	2.5	10	47	1.5	9	2	2-8
QLA-1000-18000-47-32	1	18	3.2	12	47	-	12	1.8	2-8
QLA-1000-18000-50-30	1	18	3	20	50	2.5	12	2	2-8
QLA-1000-18000-55-22	1	18	2.2	10	55	1.5	12	2.5	2-8
QLA-1000-20000-25-35	1	20	3.5	21	25	2.5	12	2	2-8
QLA-1000-20000-40-40	1	20	4	16	40	2	12	1.5	2-8
QLA-1000-40000-30-80	1	40	8	10	30	3	12	2.5	2-8
QLA-2000-6000-30-15	2	6	1.5	2	30	1	5	2	2-8
QLA-2000-6000-39-45	2	6	4.5	23	39	0.8	10	2	2-8
QLA-2000-8000-20-40	2	8	4	8	20	1.5	5	1.6	2-8
QLA-2000-10000-30-40	2	10	4	15	30	1	12	2	2-8
QLA-2000-18000-12-32	2	18	3.2	13	12	1.5	12	2	2-8
QLA-2000-18000-18-30	2	18	3	10	18	1.5	12	1.5	2-8
QLA-2000-18000-18-40	2	18	4	19	18	1	12	2	2-8
QLA-2000-18000-21-40	2	18	4	23	21	1	12	2	2-8
QLA-2000-18000-28-30	2	18	3	10	28	1.5	12	1.5	2-8
QLA-2000-18000-30-45	2	18	4.5	10	30	2	12	2	2-8
QLA-2000-18000-34-30	2	18	3	22	34	1.5	12	2.2	2-8
QLA-2000-26500-25-40	2	26.5	4	8	25	2	12	1.8	2-8
QLA-2000-26500-48-50	2	26.5	5	10	48	4.5	9	2.5	2-8
QLA-3000-12000-24-30	3	12	3	21	24	1.5	12	1.5	2-8
QLA-3000-15000-15-30	3	15	3	8	15	1	5	1.5	2-8
QLA-4000-8000-22-25	4	8	2.5	14	22	1	12	2	2-8
QLA-4000-8000-40-11	4	8	1.1	10	40	1.5	12	2	2-8
QLA-4000-12000-14-30	4	12	3	15	14	2	12	2	2-8
QLA-4000-12000-30-15	4	12	1.5	10	30	2	12	2	2-8
QLA-5000-10000-30-23	5	10	2.3	10	30	1.2	5	1.5	2-8
QLA-5400-5900-35-08	5.4	5.9	0.8	10	35	0.3	5	1.4	2-8
QLA-6000-18000-20-28	6	18	2.8	13	20	1.2	12	2	2-8
QLA-6000-18000-25-50	6	18	5	10	25	3	5	2	2-8
QLA-6000-18000-50-30	6	18	3	15	50	1.5	12	2	2-8
QLA-8000-12000-15-40	8	12	4	13	15	0.5	5	1.5	2-8
QLA-8000-12000-32-11	8	12	1.1	10	32	1	12	2	2-8
QLA-8000-18000-20-40	8	18	4	8	20	1.5	5	1.6	2-8
QLA-8000-26500-15-35	8	26.5	3.5	8	15	1.5	5	1.5	2-8
QLA-8000-26500-40-65	8	26.5	6.5	18	40	2	12	2	2-8
QLA-9000-10000-25-15	9	10	1.5	20	25	0.5	9	1.8	2-8
QLA-10700-12750-25-30	10.7	12.75	3	8	25	0.5	5	1.5	2-8
QLA-12000-18000-20-40	12	18	4	15	20	1.5	12	1.5	2-8
QLA-12000-18000-36-18	12	18	1.8	10	36	1.2	12	2	2-8
QLA-12000-40000-30-40	12	40	4	5	30	2.5	12	2.5	2-8
QLA-16000-22000-35-25	16	22	2.5	19	35	1.5	12	2	2-8
QLA-16000-40000-20-35	16	40	3.5	16	18	3.5	5	2	2-8
QLA-17500-20200-20-20	17.5	20.2	2	2	20	0.5	5	1.5	2-8
QLA-17700-21200-30-80	17.7	21.2	8	10	30	2	15-24	2	2-8
QLA-18000-26500-30-40	18	26.5	4	5	30	1	12	1.8	2-8
QLA-18000-26500-48-25	18	26.5	2.5	10	48	2.5	12	2.3	2-8
QLA-18000-26500-45-32	18	26.5	3.2	10	45	2	5	1.8	2-8
QLA-18000-28000-20-40	18	28	4	8	20	1.5	5	1.6	2-8
QLA-18000-40000-25-50	18	40	5	12	25	1.5 (max.)	5	2.5	2-8
QLA-18000-40000-25-50(P10)	18	40	5	10	25	3	5	2	2-8
QLA-18000-40000-25-50(P15)	18	40	5	15	25	2.5	12	2	2-8
QLA-18000-40000-30-50(P20)	18	40	5	20	30	2.5	12	2.5	2-8
QLA-18000-40000-30-35	18	40	3.5	8	30	2.5	12	2.2	2-8
QLA-18000-40000-40-45	18	40	4.5	6	40	2.5	15	2	2-8
QLA-18000-40000-50-45	18	40	4.5	5	50	3	15	2	2-8
QLA-20000-32000-40-25	20	32	2.5	10	40	2.5	5	2	2-8
QLA-23000-25000-35-20	23	25	2	-3	35	1.5	5	1.8	2-8
QLA-23000-40000-34-35	23	40	3.5	10	34	2.5	12	2	2-8
QLA-24000-28000-30-40	24	28	4	10	30	1	5	2	2-8
QLA-24000-30000-30-20	24	30	2	10	30	1	5	1.5	2-8
QLA-25300-27200-50-18	25.3	27.2	1.8	5	50	1	12	1.5	2-8
QLA-26000-40000-30-28	26	40	2.8	10	30	2.5	12	2.3	2-8
QLA-26000-40000-30-30	26	40	3	-	30	-	7	2.2	2-8
QLA-26500-40000-20-30	26.5	40	3	5	20	1.5	5	1.5	2-8
QLA-26500-40000-25-40	26.5	40	4	-	25	2	5	1.8	2-8
QLA-39000-41000-30-32	39	41	3.2	10	30	0.5	5	2	2-8
QLA-40000-53000-40-50	40	53	5	10	40	2	5	2	2-8
QLA-50000-59000-40-55	50	59	5.5	10	40	1	8	2	2-8
QLA-50000-75000-25-30	50	75	3	-	25	-	7	2	2-8
QLA-57000-67000-30-50	57	67	5	10	30	-	12	2	2-8
QLA-60000-90000-35-40	60	90	4	9	35	-	5	3	2-8
QLA-60000-90000-26-43	60	90	4.3	-	26	-	7	2	2-8
QLA-75000-110000-20.5-32	75	110	3.2	-	20.5	2.5	7	2	2-8
QLA-75000-110000-38-36	75	110	3.6	-	38	-	7	2	2-8
QLA-110000-170000-16-40	110	170	4 (mtundu)	-	16	3	7	2.2	2-8
QLA-140000-200000-15-45	140	200	4.5	-	15	3	7	2.5	2-8
QLA-200000-230000-22-72	200	230	7.2	-	22	3	5	2.5	2-8
QLA-230000-260000-19-85	230	260	8.5	-	19	-	5	3.5	2-8