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Band Reject Filters

Qualwave supplies high stopband rejection band reject filters in frequency range DC-18GHz. The band reject filters are widely used in many applications.

Features:
  • High Stopband Rejection
  • Small Size
Applications:
  • Telecom
  • Laboratory Test
  • Receivers
  • Instrumentation
Band Reject Filters
Part Number Stopband (MHz) Stopband Attenuation (dB) Passband (MHz) Passband (MHz) Insertion Loss (dB,Max.) VSWR (Max.) Connectors
QRF-703-748-50 703-748 50 DC-683 768-4000 2 2 N
QRF-758-803-40 758-803 40 DC-743 818-3000 2.5 2 SMA
QRF-791-821-60 791-821 60 DC-781 831-2500 3 - N
QRF-815-880-45 815-880 45 DC-780 920-1500 2.5 - SMA
QRF-824-849-40 824-849 40 DC-814 859-3500 2 - N
QRF-880-915-40 880-915 40 DC-870 925-3500 2 - N
QRF-930-960-55 930-960 55 DC-910 975-3000 3 2 SMA
QRF-1240-1260-50 1240-1260 50 DC-1230 1270-4000 2 2 SMA
QRF-1350-1450-50 1350-1450 50 DC-1300 1500-2000 1 2 SMA
QRF-1447-1467-60 1447-1467 60 DC-1422 1492-5000 3 2 N
QRF-1550-1610-60 1550-1610 60 100-400 2200-2300 1 2 N
QRF-1710-1785-40 1710-1785 40 DC-1690 1800-3500 2 2 N
QRF-1785-1805-40 1785-1805 40 DC-1755 1815-5200 2 2 N
QRF-1805-1880-40 1805-1880 40 DC-1755 1935-8000 2 2 SMA
QRF-1805-1880-40-1 1805-1880 40 DC-1790 1895-5100 3 1.5 SMA
QRF-1805-1880-60 1805-1880 60 DC-1775 1910-4500 3 2 N
QRF-1850-1910-40 1850-1910 40 DC-1830 1930-3500 2 2 N
QRF-1880-1920-65 1880-1920 65 DC-1855 1945-2500 3 2 SMA
QRF-2110-2170-60 2110-2170 60 DC-2070 2210-5800 3 2 N
QRF-2300-2400-60 2300-2400 60 DC-2234 2480-4000 2.5 2 SMA
QRF-2400-2483.5-30 2400-2483.5 30 DC-2345 2538-15000 3 2 SMA
QRF-2400-2500-50 2400-2500 50 DC-2350 2550-5500 1.5 1.5 SMA
QRF-2496-2590-40 2496-2590 40 DC-2300 2700-4000 1.5 2 SMA
QRF-2500-2570-60 2500-2570 60 10-2450 2600-6000 1 2 SMA
QRF-2500-2690-40 2500-2690 40 DC-2481 2705-3000 3.2 3 SMA
QRF-2570-2620-55 2570-2620 55 DC-2555 2635-4000 2 2 SMA
QRF-2575-2615-50 2575-2615 50 DC-2570 2620-3000 5 2 N
QRF-2575-2615-60 2575-2615 60 DC-2570 2620-6000 6 2 SMA
QRF-2620-2690-60 2620-2690 60 DC-2570 2740-10000 2 2 SMA
QRF-3300-3800-40 3300-3800 40 DC-3270 3830-6500 2 2 SMA
QRF-3300-3800-60 3300-3800 60 DC-3050 4050-15000 2.5 2 SMA
QRF-3420-3700-60 3420-3700 60 DC-3270 3850-15000 2.5 2 SMA
QRF-4200-4400-60 4200-4400 60 DC-3800 4800-18000 2 2 SMA
QRF-5850-5925-50 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 5925-7125 50 DC-5325 7725-18000 2 3 SMA
QRF-14000-14500-50 14000-14500 50 13500-14000 14500-15000 2 - 2.92mm