Satcom Low Noise Amplifiers RF Microwave Millimeter Wave mm wave

Mawonekedwe:

Broadband
Kutentha kwa Phokoso Lochepa
Zolemba Zochepa za VSWR

Mapulogalamu:

Malo Okhazikika
Mobile Station
Mayeso a Laboratory

ONANI TSOPANO

Satcom Low Noise Amplifiers ndi zinthu zofunika kwambiri pamayendedwe a satellite. Ntchito yawo yayikulu ndikukulitsa ma siginecha ofooka omwe amalandilidwa kuchokera ku ma satelayiti pomwe akuchepetsa kuyambitsa phokoso.

Cholinga:

1. Kukulitsa Chizindikiro: Ntchito yaikulu ya Satcom Low Noise Amplifiers ndiyo kukulitsa zizindikiro zofooka zomwe zimalandiridwa kuchokera ku ma satellites kuti zikhale ndi mphamvu zokwanira zogwiritsira ntchito zizindikiro ndi kutumiza.
2. Kuchepetsa Phokoso: Cholinga chachikulu pakupanga kwa Satcom Low Noise Amplifiers ndikuchepetsa phokoso lomwe limayambitsidwa panthawi yokulitsa, potero kumapangitsa kuti chiŵerengero cha signal-to-noise ratio (SNR) chikhale chochepa. Izi ndizofunikira makamaka pakulandila ma siginecha ofooka.
3. Frequency Range Adaptation: Satcom Low Noise Amplifiers nthawi zambiri amapangidwira maulendo apadera, monga C-band, Ku-band, kapena Ka-band, kuti atsimikizire kuti ntchito yabwino ndi yogwirizana.

Ntchito:

1. TV ya Satellite: M'makina olandirira ma TV a satelayiti, zokulirakulira za RF zimagwiritsidwa ntchito kukulitsa chizindikiro cha TV cholandiridwa kuchokera ku satana. Nthawi zambiri amaphatikizidwa ndi ma low-noise downconverters (LNBs), omwe amathandizira kuwongolera mawonekedwe azizindikiro ndikupangitsa olandila kuzindikira ndikuwonetsa zomwe zili pawailesi yakanema.
2. Intaneti ya Satellite: Mu makina a intaneti a satana, ma amplifiers a ma microwave amagwiritsidwa ntchito kukulitsa zizindikiro za data zolandiridwa kuchokera ku masetilaiti. Kukulitsa chizindikiro chapamwamba kumathandiza kuonjezera mitengo yotumizira deta ndi kukhazikika kwa kulumikizana.
3. Kuyankhulana kwa Satellite: Ma millimeter wave amplifiers amagwiritsidwa ntchito kwambiri m'machitidwe osiyanasiyana olankhulana a satana, kuphatikizapo mafoni a satana, kutumiza deta, ndi mavidiyo. Amathandizira kukulitsa zidziwitso zolandilidwa zolankhulirana, kuwongolera kudalirika komanso mtundu wa maulalo olankhulirana.
4. Kuwona kwa Dziko Lapansi ndi Kuwona Kwakutali: Poyang'ana Padziko Lapansi ndi ntchito zowonera patali, ma Amplifiers a mm wave amagwiritsidwa ntchito kukulitsa chidziwitso chakutali chomwe chimalandiridwa kuchokera ku satellite. Zambirizi zitha kugwiritsidwa ntchito m'malo monga kuwunika kwanyengo, kuyang'anira zachilengedwe komanso kuchenjeza za tsoka.
5. Ntchito Zamakampani ndi Zamalonda: Mabungwe ambiri ogulitsa mafakitale ndi amalonda amagwiritsa ntchito mauthenga a satana poyang'anira kutali, kutumiza deta, ndi ntchito zina.

Satcom Low Noise Amplifiers amathandizira kukonza mawonekedwe azizindikiro ndi kudalirika kwa machitidwewa.

Qualwaveamapereka mitundu yosiyanasiyana ya Satcom Low Noise Amplifiers mu Ka, Ku, L, P, S, C-Band, ndi kutentha kwa phokoso la 40 ~ 170K. The terminations ndi mitundu yosiyanasiyana kukwaniritsa zosowa za makasitomala.

Satcom Low Noise Amplifiers
Gawo Nambala	Bandi	pafupipafupi (GHz)	NT(K)	P1dB (dBm, Min.)	Kupeza (dB)	Kupeza Flatness (±dB, max.)	Cholumikizira	Mphamvu yamagetsi (DC)	VSWR (Max.)	Nthawi Yotsogolera (Masabata)
QSLA-200-400-30-45	P	0.2-0.4	45	10	30	0.5	N, SMA	15	1.5 / 1.5	2-8
QSLA-200-400-50-45	P	0.2-0.4	45	10	50	0.5	N, SMA	15	1.5 / 1.5	2-8
QSLA-950-2150-30-50	L	0.95-2.15	50	10	30	0.8	N, SMA	15	1.5 / 1.5	2-8
QSLA-950-2150-50-50	L	0.95-2.15	50	10	50	0.8	N, SMA	15	1.5 / 1.5	2-8
QSLA-2200-2700-30-50	S	2.2-2.7	50	10	30	0.75	N, SMA	15	2.0/1.5	2-8
QSLA-2200-2700-50-50	S	2.2-2.7	50	10	50	0.75	N, SMA	15	2.0/1.5	2-8
QSLA-3400-4200-60-40	C	3.4-4.2	40	10	60	0.75	WR-229(BJ40), N, SMA	15	1.35/1.5	2-8
QSLA-7250-7750-60-70	X	7.25-7.75	70	10	60	0.75	WR-112(BJ84), N, SMA	15	1.35/1.5	2-8
QSLA-8000-8500-60-80	X	8-8.5	80	10	60	0.75	WR-112(BJ84), N, SMA	15	2.0/1.5	2-8
QSLA-10700-12750-55-80	Ku	10.7-12.75	80	10	55	1.0	WR-75(BJ120), N, SMA	15	2.5/1.5	2-8
QSLA-11400-12750-55-60	Ku	11.4-12.75	60	10	55	0.75	WR-75(BJ120), N, SMA	15	2.5/1.5	2-8
QSLA-17300-22300-55-170	Ka	17.3-22.3	170	10	55	2.5	WR-42(BJ220), 2.92mm, SSMA	15	2.5/2.0	2-8
QSLA-17700-21200-55-150	Ka	17.7-21.2	150	10	55	2.0	WR-42(BJ220), 2.92mm, SSMA	15	2.5/2.0	2-8
QSLA-19200-21200-55-130	Ka	19.2-21.2	130	10	55	1.5	WR-42(BJ220), 2.92mm, SSMA	15	2.5/2.0	2-8

Anti 5G Kusokoneza LNAs
Gawo Nambala	Bandi	pafupipafupi (GHz)	NT(K)	P1dB (dBm, Min.)	Kupeza (dB)	Kupeza Flatness (±dB, max.)	Cholumikizira	Mphamvu yamagetsi (DC)	VSWR (Max.)	Nthawi Yotsogolera (Masabata)
QSLA-3625-4200-60-50	C	3.625~4.2	50	10	60	2.0	WR-229 (BJ40), N, SMA	15	2.5/2.0	2-8
QSLA-3700-4200-60-50	C	3.7-4.2	50	10	60	2.0	WR-229 (BJ40), N, SMA	15	2.5/2.0	2-8