Tilmaamaha:
- Diidmada sare ee istaar
- Cabir yar
Filter Band Lique waa filter loo isticmaalo ka shaqeynta seenyaalaha si loo xakameeyo baaxadda si isdaba joog ah u dhexeysa inta jeer ee la oggol yahay inta lagu gudajiro calaamadaha soo noqnoqda ee soo noqnoqda. Mabda'a shaqaynta ee kooxda Diidmada shaandhada waa in la falanqeeyo calaamadaha gelinta ee qaybta soo noqnoqda, oo ay si xushmad leh u xakameyso tirada guud ee isdaba joogga ah, si loo gaaro hoos u dhaca dhawaqa ee soo noqnoqda.
Banddu waxay diidaan miirayaasha waxaa loo sii kala qaybsan yahay shanlada shaashaddu waxay diidaan miirayaasha, waxay diidaan miirayaasha, farta shahwada, xargaha loo yaqaan 'polule pals', xargaha la hakiyey ayaa diiday miirayaasha.
1.Block State-ga guud ee soo noqnoqoshada gaar ahaaneed: Filter-ka-joogsiga Band-Story ma laha shaqo wareejinta eber, laakiin waxay ku shaqeysaa ugu yaraan inta ugu hooseysa ee xarunta si soo noqnoqda. Therefore, it can block the transmission of signals through its central frequency range.
2. La caajisilayaal kale oo soo noqnoqda: Ka sokow tirada guud ee xarunta, shaashadda xarkaha waxay u oggolaaneysaa calaamadaha dhammaan soo noqnoqoshada kale ee ka gudbaya. Tani waxay u oggolaaneysaa shaandhaynta xarkaha ee loo adeegsado in laga saaro buuqa, faragelinta iyo la kulanka shuruudaha jawaab celinta ee gaarka ah.
5. Jawaabta Wajiga: Jawaabta wejiga ee miiraha-ka-hortagga xargaha waxay kuxirantahay qaabeynta iyo hirgelinta, laakiin badiyaa waxay udhaxeysaa shaandhada-Pass-ka hoose iyo shaandhada-pass-ka sarreeya.
1. QIIMAYNTA CARRUURTA: RF Band The Miirayaasha ayaa loo isticmaali karaa in lagu shaandheeyo soo noqnoqoshada qaar ka mid ah faragalinta faragelinta ka howsha korantada ee korantada, halkaasna ay ku hagaajiso tayada calaamadaha.
3. Elektaroonigyada soo noqnoqda ee Sare: Bandhigga Joogtada ah Miirayaasha ayaa loo isticmaali karaa in lagu hagaajiyo jawaabta soo noqnoqda ee wareegyada si loo gaaro waxqabadka wareegga loo baahan yahay.
4. Qalabka caafimaadka
-Idave
Lambarka QAYBTA | (GHZ, MIN.) | (GHz, Max.) | Istcimaalka is-haynta(DB) | Beddel mangnaado(MHz) | Beddel mangnaado(MHz) | Luminta gelitaanka(DB, Max.) | Vsrr(Max.) | Xiriiriyeyaal |
---|---|---|---|---|---|---|---|---|
QRF-47-68-45 | 47 | 68 | 45 | DC-32 | 2 | 1.4 | Sma | |
QRF-92-100-50-50 | 92 | 100 | 50 | 20-85 | 108-2000 | 2.5 | 1.5 | |
QRF-600-700-45 | 600 | 700 | 45 | 2 | 1.8 | Sma | ||
703 | 748 | 40 | 768-2000 | 1.5 | 1.5 | Sma | ||
QRF-791-821-50-50 | 791 | 821 | 50 | 1.5 | 1.6 | Sma | ||
QRF-791-821-60 | 791 | 821 | 60 | DC-771 | 854-2400 | 1.2 | 1.7 | Sma |
824 | 849 | 40 | 2 | 1.7 | Sma | |||
832 | 862 | 40 | 882-2400 | 1 | 1.5 | Sma | ||
QRF-832-862-60 | 832 | 862 | 60 | 895-2500 | 1.5 | 1.7 | Sma | |
QRF-880-915-30 | 880 | 915 | 30 | DC-870 | 2 | 1.5 | Sma | |
880 | 915 | 40 | DC-865 | 930-2700 | 2 | 1.5 | Sma | |
QRF-930-960-55 | 930 | 960 | 55 | 975-3000 | 3 | 2 | Sma | |
QRF-1710-1785-40 | 1710 | 1785 | 40 | DC-1685 | 1810-4500 | 2 | 1.5 | Sma |
QRF-1710-1785-40-1 | 1710 | 1785 | 40 | DC-1695 | 1800-5100 | 3 | 1.5 | Sma |
QRF-1710-1785-60 | 1710 | 1785 | 60 | DC-1685 | 1810-5000 | 2 | 1.5 | Sma |
QRF-1710-1940-40 | 1710 | 1940 | 40 | DC-1660 | 1990-4500 | 1.5 | 1.7 | Sma |
QRF-1785-1805-40 | 1785 | 1805 | 40 | DC-1755 | 1815-5200 | 2 | 2 | N |
QRF-1805-1880-60 | 1805 | 1880 | 60 | DC-1780 | 1905-5200 | 2typ. | 1.5typ. | Sma |
QRF-1805-1925-60 | 1805 | 1925 | 60 | DC-1755 | 1975-5000 | 2 | 1.5 | Sma |
QRF-1850-1910-60 | 1850 | 1910 | 60 | DC-1810 | 1950-5000 | 2 | 1.5 | Sma |
QRF-1880-1920-50-50-50-50-50-50-50-50-50-50-50-50-50-50-50-50-50-50-50-50-50-50-50-50-50-50 | 1880 | 1920 | 50 | DC-1860 | 1940-5800 | 2 | 1.5 | Sma |
QRF-1920-1980-35 | 1920 | 1980 | 35 | Dc-1910 | 1990-6000 | 3 | 1.5 | Sma |
QRF-1920-1980-60 | 1920 | 1980 | 60 | DC-1895 | 2005-5400 | 1.7 | 1.5 | Sma |
QRF-2000-2300-50-50 | 2000 | 2300 | 50 | DC-1900 | 2400-5100 | 1.5 | 1.8 | Sma |
QRF-2010-2025-60 | 2010 | 2025 | 60 | Dc-2000 | 2035-6000 | 4 | 1.5 | Sma |
QRF-2110-2170-60 | 2110 | 2170 | 60 | DC-2070 | 3 | 2 | Sma | |
QRF-2200-2600-50-50 | 2200 | 2600 | 50 | DC-2080 | 2720-6000 | 1 | 1.8 | Sma |
QRF-2300-2400-40 | 2300 | 2400 | 40 | DC-2277 | 2423-6200 | 2 | 1.5 | Sma |
QRF-2300-2675-50 | 2300 | 2675 | 50 | DC-2200 | 2775-6200 | 1.5 | 1.8 | Sma |
QRF-2400-2483.5-50 | 2400 | 2483.5 | 50 | DC-2375 | 2510-7300 | 2.5 | 1.5 | Sma |
QRF-2400-2500-50-50 | 2400 | 2500 | 50 | DC-2350 | 2550-5500 | 1.5 | 1.5 | Sma |
QRF-2496-2690-50-50-50 | 2496 | 2690 | 50 | DC-2400 | 2790-5200 | 1 | 1.7 | Sma |
QRF-2500-2570-60 | 2500 | 2570 | 60 | 10-2450 | 2600-6000 | 1 | 2 | Sma |
QRF-2570-2620-55 | 2570 | 2620 | 55 | DC-2555 | 2635-4000 | 2 | 2 | Sma |
QRF-2575-2625-60 | 2575 | 2625 | 60 | DC-2550 | 2650-7700 | 2 | 1.5 | Sma |
QRF-2620-2690-60 | 2620 | 2690 | 60 | DC-2570 | 2740-10000 | 2 | 2 | Sma |
QRF-3300-3800-50 | 3300 | 3800 | 50 | DC-3190 | 3925-8500 | 1.2 | 1.7 | Sma |
QRF-3300-4200-50 | 3300 | 4200 | 50 | DC-3030 | 4470-8000 | 1 | 1.7 | Sma |
QRF-3400-3600-50 | 3400 | 3600 | 50 | DC-3300 | 3700-8000 | 2 | 1.7 | Sma |
QRF-3420-3700-60 | 3420 | 3700 | 60 | DC-3270 | 3850-8500 | 1.2 | 1.7 | Sma |
QRF-3600-3800-50 | 3600 | 3800 | 50 | DC-3500 | 3900-9200 | 1.2 | 1.7 | Sma |
QRF-4400-5000-50 | 4400 | 5000 | 50 | DC-4220 | 5150-10000 | 1 | 1.7 | Sma |
QRF-4800-4900-55 | 4800 | 4900 | 60 | DC-4720 | 4980-11000 | 2 | 1.7 | Sma |
QRF-5150-5350-50-50 | 5150 | 5350 | 50 | Dc-5050 | 5450-11000 | 1.5 | 1.6 | Sma |
QRF-5150-5850-50-50-50 | 5150 | 5850 | 50 | DC-4950 | 6050-11500 | 1.5 | 1.7 | N |
QRF-5275-5850-50-50 | 5275 | 5850 | 50 | Dc-5010 | 6115-11500 | 1.5 | 1.7 | Sma |
QRF-5470-5725-50-50-50 | 5470 | 5725 | 50 | DC-5350 | 5845-11000 | 1.3 | 1.7 | Sma |
QRF-5850-5925-50-50 | 5850 | 5925 | 50 | Dc-5620 | 6170-18000 | 2 | 3 | Sma |
QRF-5925-6425-50 | 5925 | 6425 | 50 | Dc-5700 | 6650-18000 | 2 | 3 | Sma |
QRF-5925-7125-50-50-50 | 5925 | 7125 | 50 | DC-5325 | 7725-18000 | 2 | 3 | Sma |
QRF-6425-6525-50-50 | 6425 | 6525 | 50 | DC-6300 | 6650-14000 | 2 | 1.7 | Sma |
QRF-6525-6875-50 | 6525 | 6875 | 50 | DC-6350 | 7050-14200 | 2 | 1.7 | Sma |
QRF-6875-7125-50-50-50-50 | 6875 | 7125 | 50 | DC-6700 | 7300-15000 | 2 | 1.7 | Sma |