Broad Band Yakaderera Noise Temperature Yakaderera Input VSWR Vimba Downconverters (LNBs)

Broad Band Yakaderera Noise Temperature Yakaderera Input VSWR Vimba Downconverters (LNBs)

Features:

Broad Band
Low Noise Temperature
Yakaderera Input VSWR

Applications:

Fixed Station
Vadivelu Comedy Mobile Station
Laboratory Test

BATA ZVINO

Bvisa Downconverters (LNBs)

Mune masisitimu ekutaurirana, kuitira kufambisa masaini kutapurirana uye kuwana nzira yekushandisazve, kuwanda kwemasaini anofambiswa kwakakwira zvakanyanya, saka frequency shanduko yezviratidzo chinhu chakakosha chekutsvaga kwehurongwa hwekutaurirana. Zvinoenderana nemamiriro ezvinhu isati yasvika uye mushure mekushandurwa kwefrequency, inogona kukamurwa kuita pasi shanduko (frequency reduction) uye kumusoro kutendeuka (frequency kuwedzera).
Mune inogamuchira, kana iyo yepakati frequency chiratidzo yakawanikwa mushure mekusanganiswa yakaderera pane yekutanga chiratidzo, saka iyi nzira yekusanganisa inonzi block downconverters (LNBs).
Iyo nzira ye block downconverters ndeyekuwedzera chiratidzo chakagamuchirwa neiyo yemunharaunda oscillator chiratidzo chinogadzirwa neiyo oscillator yenzvimbo, uye wozowana iyo yakashandurwa chiratidzo kuburikidza nepasi-pass sefa. Zviratidzo zviviri zvakapetwa kaviri zvinogona kukamurwa kuita musanganiswa chaiwo uye musanganiswa wakaoma kuburikidza nekumiririra chaiko kana kwakaoma.
Chinangwa che block downconverters ndechekudzikisa mutakuri frequency yechiratidzo kana kubvisa zvakananga inotakura frequency kuti uwane baseband chiratidzo. Nekuda kwekureruka kwayo kutenderera uye kudhura kwakaderera, nzira yekushandura pasi inoshandiswa zvakanyanya mumidziyo yemauto uye midziyo yemauto ine yakaderera kuita zvinodiwa.

Application:

1. Satellite TV: LNBs zvinhu zvakakosha musatellite TV yekugamuchira masisitimu. Iwo anoiswa panzvimbo yakatarisana nesetiraiti antenna (paraboloid kana dish), inogamuchira chiratidzo cheTV chinofambiswa nesetiraiti, uye yochishandura kuita yepakati frequency chiratidzo chinogona kugadziriswa nemugamuchiri.
2. Satellite Internet: Mumasevhisi eInternet masisitimu, maLNB anoshandiswa kugamuchira data reInternet rinofambiswa kubva kumasatelliti. Midziyo yemushandisi inogamuchira iyo data kuburikidza neLNB uye inodhirodha uye inoigadzirisa kuburikidza nemodemu.
3. Kukurukurirana kweSatellite: LNBs inoshandiswa zvakanyanya mumitambo yakasiyana-siyana yekukurukurirana kwepa satellite, kusanganisira satellite foni, satellite nhepfenyuro, satellite data transmission, nezvimwewo. Vanobatsira kugamuchira nekugadzirisa marudzi akasiyana-siyana ezviratidzo zvekukurukurirana zvinotumirwa kubva kumasatelliti.
4. Kutariswa Kwepasi uye Kunzwa Kure: Mune kumwe kucherechedzwa kwePasi uye maapplication ekunzwa ari kure, maLNB anoshandiswa kugamuchira data yekunzwa iri kure inotumirwa kubva kumasetellite. Aya data anogona kushandiswa mukutarisa mamiriro ekunze, kutarisa kwezvakatipoteredza, yambiro yenjodzi uye mamwe minda.
Muchidimbu, maLNB anoita basa rakakosha mumasisitimu emazuva ano ekutaurirana setiraiti uye anoshandiswa zvakanyanya mukutepfenyura paterevhizheni, kuwana Indaneti, kufambiswa kwemashoko nenyanzvi dzakasiyana siyana.

Qualwaveinopa mhando dzakasiyana dzeBlock Downconverters (LNBs) muS~Ka-Band, ine tembiricha yeruzha ye45~240K. The terminationswith akasiyana mhando kusangana nezvinodiwa vatengi.

LNBs
Chikamu Nhamba	Band	Input RF Frequency (GHz)	LO Frequency (GHz)	Kubuda IF Frequency (MHz)	Gain (dB)	NT(K)	IF Connector	VSWR (Max.)	Nguva Yekutungamira (Mavhiki)
QLB-2200-2700-60-50	S	2.2~2.7	3.65	950~1450	60	50	N, SMA, F	2.0/1.5	2~8
QLB-3400-4200-60-40	C	3.4~4.2	5.15	950~1750	60	40	N, SMA, F	1.35/1.5	2~8
QLB-3400-4200-60-45	C	3.4~4.2	5.15	950~1750	60	45	N, SMA, F	2.5/2.0	2~8
QLB-3400-4800-60-75	C	3.4~4.8	5.15 kana 5.75	950 ~ 1750 kana 950 ~ 1550	60	75	N, SMA, F	1.5/1.5	2~8
QLB-3625-4200-60-45	C	3.625~4.2	5.15	950~1520	60	45	N, SMA, F	2.5/2.0	2~8
QLB-3700-4200-60-40	C	3.7~4.2	5.15	950~1450	60	40	N, SMA, F	1.35/1.5	2~8
QLB-3700-4200-60-45	C	3.7~4.2	5.15	950~1450	60	45	N, SMA, F	2.5/2.0	2~8
QLB-4500-4800-60-45	C	4.5~4.8	5.76	960~1260	60	45	N, SMA, F	2.5/2.0	2~8
QLB-7250-7750-60-75	X	7.25~7.75	6.3	950~1450	60	75	N, SMA, F	1.5/2.0	2~8
QLB-7750-8500-60-75-2	X	7.75~8.5	6.95	800~1550	60	75	N, SMA, F	1.5/2.0	2~8
QLB-7750-8500-60-75	X	7.75~8.5	6.8	950~1700	60	75	N, SMA, F	1.5/2.0	2~8
QLB-10700-11700-60-65	Ku	10.7~11.7	9.75	950-1950	60	65	N, SMA, F	2.5/2.0	2~8
QLB-10700-11700-60-65-2	Ku	10.7~11.7	9.75	950-1950	60	65	N, SMA, F	2.5/2.0	2~8
QLB-10700-12750-60-65	Ku	10.7~12.75	9.75 kana 10.6	950 ~ 1950 kana 1100 ~ 2150	60	65	N, SMA, F	2.5/2.0	2~8
QLB-10700-12750-60-65-2	Ku	10.7~12.75	9.75 kana 10.75	950~2000	60	65	N, SMA, F	2.5/2.0	2~8
QLB-10700-12750-60-80	Ku	10.7~12.75	9.75 kana 10.25 kana 10.75 kana 11.30	940 ~ 1500 kana 950 ~ 1450	60	80	N, SMA, F	2.5/2.0	2~8
QLB-10700-12750-60-80-2	Ku	10.7~12.75	9.75 kana 10.75 kana 11.30	950 ~ 1950 kana 940 ~ 1500 kana 950 ~ 1450	60	80	N, SMA, F	2.5/2.0	2~8
QLB-10700-12750-60-90	Ku	10.7~12.75	9.75	950~3000	60	90	N, SMA, F	1.35/1.5	2~8
QLB-10700-12750-60-90-1	Ku	10.7~12.75	9.75 uye 13.7	950 ~ 1950 uye 950 ~ 2000	60	90	N, SMA, F	1.35/1.5	2~8
QLB-10950-11700-60-65	Ku	10.95~11.7	10	950~1700	60	65	N, SMA, F	2.5/2.0	2~8
QLB-10950-12750-60-65	Ku	10.95~12.75	10 kana 10.75	950 ~ 1700 kana 950 ~ 2000	60	65	N, SMA, F	2.5/2.0	2~8
QLB-10950-12750-60-80	Ku	10.95~12.75	10 kana 10.5 kana 10.75 kana 11.25	940 ~ 1500 kana 950 ~ 1450 kana 950 ~ 1500	60	80	N, SMA, F	2.5/2.0	2~8
QLB-10950-12750-60-80-2	Ku	10.95~12.75	10 kana 10.75 kana 11.30	950 ~ 1700 kana 940 ~ 1500 kana 950 ~ 1450	60	80	N, SMA, F	2.5/2.0	2~8
QLB-10950-12750-60-90	Ku	10.95~12.75	10	950~2750	60	90	N, SMA, F	1.35/1.5	2~8
QLB-10950-12750-60-90-1	Ku	10.95~12.75	10 uye 13.7	950 ~ 1700 uye 950 ~ 2000	60	90	N, SMA, F	1.35/1.5	2~8
QLB-11450-12750-60-70	Ku	11.45 ~ 11.7 uye 12.25 ~ 12.75	9	2450~2700 uye 3250~3750	60	70	N, SMA, F	2.5/2.0	2~8
QLB-11700-12200-60-65	Ku	11.7~12.2	10.75	950~1450	60	65	N, SMA, F	2.5/2.0	2~8
QLB-11700-12200-60-65-2	Ku	11.7~12.2	10.75	950~1450	60	65	N, SMA, F	2.5/2.0	2~8
QLB-11700-12750-60-65	Ku	11.7~12.75	10.75	950~2000	60	65	N, SMA, F	2.5/2.0	2~8
QLB-11700-12750-60-80	Ku	11.7~12.75	10.75	950~2000	60	80	N, SMA, F	2.5/2.0	2~8
QLB-12250-12750-60-65	Ku	12.25~12.75	11.3	950~1450	60	65	N, SMA, F	2.5/2.0	2~8
QLB-12250-12750-60-65-2	Ku	12.25~12.75	11.3	950~1450	60	65	N, SMA, F	2.5/2.0	2~8
QLB-17200-19200-60-150-1	Ka	17.2~19.2	16.25 uye 20.15	950-1950	60	150	N, SMA, F	2.5/2.0	2~8
QLB-17200-21200-60-170	Ka	17.2~21.2	16.25 kana 17.25 kana 18.25 kana 19.25	950-1950	60	170	N, SMA, F	1.35/1.5	2~8
QLB-17200-21200-60-170-1	Ka	17.2~21.2	16.25 uye 17.25 uye 21.15 uye 22.15	950 ~ 1950 uye 950 ~ 1950	60	170	N, SMA, F	1.35/1.5	2~8
QLB-17200-22200-60-240	Ka	17.2~22.2	16.25 kana 17.25 kana 18.25 kana 19.25 kana 20.25	950-1950	60	240	N, SMA, F	1.5/2.0	2~8
QLB-17300-20200-60-150	Ka	17.3~20.2	16.35 kana 17.35 kana 18.35	950 ~ 1950 kana 950 ~ 1850	60	150	N, SMA, F	2.5/2.0	2~8
QLB-17300-20200-60-150-2	Ka	17.3~20.2	16.35 kana 17.35 kana 18.35	950 ~ 1950 kana 950 ~ 1850	60	150	N, SMA, F	2.5/2.0	2~8
QLB-17300-22300-60-170	Ka	17.3~22.3	16.35 kana 17.60 kana 18.85 kana 20.10	950~2200	60	170	N, SMA, F	1.35/1.5	2~8
QLB-17300-22300-60-170-1	Ka	17.3~22.3	16.35/22 kana 17.6/22 kana 16.35/23.25 kana 17.6/23.25	950 ~ 2200 uye 950 ~ 2200	60	170	N, SMA, F	1.35/1.5	2~8
QLB-17700-21200-60-170	Ka	17.7~21.2	16.75 kana 17.25 kana 18.25 kana 19.25	950 ~ 1450 kana 950 ~ 1950	60	170	N, SMA, F	1.35/1.5	2~8
QLB-17700-21200-60-170-1	Ka	17.7~21.2	16.75/21.15 kana 17.75/21.15 kana 16.75/22.15 kana 17.75/22.15	950 ~ 1950 uye 950 ~ 1950	60	170	N, SMA, F	1.35/1.5	2~8
QLB-18200-20200-60-150	Ka	18.2~20.2	17.25 kana 18.25	950-1950	60	150	N, SMA, F	2.5/2.0	2~8
QLB-18200-20200-60-150-1	Ka	18.2~20.2	17.25 uye 18.25	950-1950	60	150	N, SMA, F	2.5/2.0	2~8
QLB-18200-21200-60-150	Ka	18.2~21.2	17.25 kana 18.25 kana 19.25	950-1950	60	150	N, SMA, F	2.5/2.0	2~8
QLB-18200-21200-60-150-2	Ka	18.2~21.2	17.25 kana 18.25 kana 19.25	950-1950	60	150	N, SMA, F	2.5/2.0	2~8
QLB-19200-21200-60-150	Ka	19.2~21.2	18.25 kana 19.25	950-1950	60	150	N, SMA, F	2.5/2.0	2~8
QLB-19200-21200-60-150-1	Ka	19.2~21.2	21.15 uye 22.15	950-1950	60	150	N, SMA, F	2.5/2.0	2~8
QLB-19600-21200-60-150	Ka	19.6~21.2	17.4	2200~3800	60	150	N, SMA, F	2.5/2.0	2~8
QLB-20200-22200-60-150	Ka	20.2~22.2	19.25 kana 20.25	950-1950	60	150	N, SMA, F	2.5/2.0	2~8
QLB-20200-22200-60-150-1	Ka	20.2~22.2	19.25 uye 23.15	950-1950	60	150	N, SMA, F	2.5/2.0	2~8

Anti 5G Kupindira LNBs
Chikamu Nhamba	Band	Input RF Frequency (GHz)	LO Frequency (GHz)	Kubuda IF Frequency (MHz)	Gain (dB)	NT(K)	IF Connector	VSWR (Max.)	Nguva Yekutungamira (Mavhiki)
QLB-3625-4200-60-50	C	3.625~4.2	-	950~1525	60	50	N, SMA, F	2.5/2.0	2~8
QLB-3700-4200-60-50	C	3.7~4.2	-	950~1450	60	50	N, SMA, F	2.5/2.0	2~8
QLB-3700-4200-60-45-2	C	3.7~4.2	-	950~1450	60	45	N, SMA, F	2.5/2.0	2~8
QLB-3800-4200-60-50	C	3.8~4.2	-	950~1350	60	50	N, SMA, F	2.5/2.0	2~8
QLB-3800-4200-60-45	C	3.8~4.2	-	950~1350	60	45	N, SMA, F	2.5/2.0	2~8