Filters For Wireless Communications
Spectrum Control is a leading manufacturer of filter products for the wireless telecom industry and has established itself as a leader in the co-site interference mitigation arena and has been supporting the basestation OEM’s and wireless service providers with cutting edge product since its inception.
Filter topologies include cavity/combline and lumped element designs, and our design heritage includes custom units designed for wireless telecom TX and RX basestation applications, defense industry applications requiring ruggedized packaging with MIL STD environmental testing and space flight applications that are screened to the highest qualification levels.
Our program experience includes Wireless Service Providers, Communication Uplink Systems, Point to Point (line of sight) Communications and virtually every wireless telecom protocol. Spectrum Control is capable of designing and manufacturing products from several discrete pieces up to production runs that number in the tens of thousands of filters.
| Part Number | Passband Frequency (MHz) |
Rejection (dB min 2 MHz) |
Insertion Loss (dB max) |
Return Loss (min dB) |
|---|---|---|---|---|
| CMF117 | 824 to 849 | 75 @ 794 & 869 | 1.0 | 14 |
| CMF252 | 869 to 894 | 20 @ 867 & 896 | 1.4 | 18 |
| CMF258 | 869 to 891.5 | 45 @ 865 & 20 @ 896 | 0.5 | 18 |
| CMF211 | 915 to 925 | 50 @ 910 & 930 | 1.5 | 16 |
| CMF242 | 1850.6 to 1910 | 60 @ 1825 & 1930 | 1.0 | 16 |
| CMF201 | 1870.6 to 1884.4 | 55 @ 1849 & 1911 | 1.0 | 16 |
| CMF241 | 1930 to 1950 | 15 @ 1920 & 1960 | 0.5 | 18 |
| CMF261 | 1930 to 1945 | 55 @ 1910 & 1970 | 1.0 | 16 |
| CMF197 | 2400 to 2480 | 50 @ 2350 & 2530 | 1.0 | 16 |
| CMF147 | 7485 to 7515 | 61 @ 7326 & 7674 | 2.0 | 18 |
| CMF248 | 9500 to 10500 | 55 @ 9000 & 11000 | 1.7 | 15 |
| CMF1101 | 11600 to 11750 | 50 @ 10000 & 13000 | 1.0 | 16 |
| CMF192 | 24000 to 24200 | 60 @ 23000 & 25200 | 2.0 | 15 |
| CMF193 | 28000 to 30300 | 60 @ 26800 & 31600 | 2.0 | 15 |
| CMF249 | 30000 to 39030 | 55 @ 29000 & 40000 | 2.7 | 15 |
| CMF905 | 2097 to 2109.5 | 60 @ 1700 & 2110.6 | 3.0 | 18 |
| Part Number | Receive Passband (MHz) | Transmit Passband (MHz) | Tx-Rx Separation (MHz) | Isolation (dB Min) | Loss (dB Max) | Return Loss (Min) |
|---|---|---|---|---|---|---|
| CMD160 | 454 to 460 | 430 to 436 | 24 | 70 | 1.5 | 20 |
| CMD108-01 | 806 to 825 | 851 to 870 | 45 | 85 | 1.0 | 21 |
| CMD108-02 | 824 to 849 | 869 to 894 | 45 | 85 | 1.0 | 21 |
| CMD157 | 824 to 849 | 869 to 894 | 45 | 110 | 1.0 | 15 |
| CMD259 | 824 to 846.5 | 869 to 891.5 | 45 | 90 | 1.8, 0.5 | 18 |
| CMD108-03 | 896 to 902 | 935 to 941 | 45 | 85 | 1.0 | 21 |
| CMD116 | 824 to 849 | 869 to 894 | 45 | 75 | 1.0 | 16 |
| CMD139 | 824 to 849 | 869 to 894 | 45 | 75 | 1.0 | 18 |
| CMD343 | 824 to 849 | 869 to 894 | 45 | 60 | 1.0 | 14 |
| CMD234 | 835 to 849 | 880 to 894 | 45 | 90 | 1.8 & 0.75 | 18 |
| CMD202 | 870 to 960 | 1910 to 2170 | 3165 | 60 | 0.4 | 17 |
| CMD148 | 895.5 to 900.5 | 934.5 to 939.5 | 39 | 50 | 2.0 | 18 |
| CMD106 | 890 to 915 | 935 to 960 | 45 | 90 | 1.0 | 18 |
| CMD213 | 1436 to 1470 | 1502 to 1536 | 66 | 100 | 1.0 | 16 |
| CMD125 | 1710 to 1785 | 1805 to 1880 | 95 | 90 | 1.0 | 18 |
| CMD141 | 1710 to 1785 | 1805 to 1880 | 95 | 50 | 1.0 | 14 |
| CMD112 | 1850 to 1910 | 1930 to 1990 | 80 | 95 | 1.0 | 18 |
| CMD243 | 1850 to 1910 | 1930 to 1990 | 80 | 95 | 1.0 | 18 |
| CMD161 | 1850 to 1910 | 1930 to 1990 | 80 | 70 | 1.0 | 16 |
| CMD230 | 1850 to 1910 | 1930 to 1990 | 80 | 70 | 1.0 | 15 |
| CMD102 | 1870 to 1885 | 1950 to 1965 | 80 | 75 | 0.8 | 15 |
| CMD222 | 1700 to 2300 | 2400 to 2500 | 450 | 35 | 0.5 | 20 |
| CMD130 | 1825 to 1845 | 1773 to 1793 | 75 | 75 | 2.0 | 14 |
| CMD243 | 1850 to 1910 | 1930 to 1990 | 80 | 95 | 1.0 | 18 |
| CMD319 | 1850 to 1910 | 1930 to 1990 | 80 | 75 | 0.8 | 15 |
| CMD228 | 1940 to 1960 | 2130 to 2150 | 190 | 30 | 0.25 | 20 |
| CMD100 | 2400 to 2432 | 2449 to 2481 | 50 | 100 | 2.0 | 15 |
| CMD127 | 2401 TO 2423 | 2441 TO 2463 | 40 | 100 | 2.5 | 15 |
| CMD134 | 2400 to 2436 | 2448 to 2484 | 50 | 82 | 2.0 | 15 |
| CMD207 | 2403 to 2431 | 2453 to 2471 | 50 | 95 | 1.0 | 16 |
| CMD227 | 2500 to 2548 | 2596 to 2644 | 96 | 75 | 0.8 | 15 |
| CMD272 | 2500 to 2548 | 2596 to 2644 | 96 | 75 | 0.8 | 18 |
| CMD191 | 2551 to 2565 | 2625 to 2639 | 74 | 100 | 2.0 | 21 |
| CMD152 | 3450 to 3600 | 3400 to 3550 | 50 | 50 | 1.5 | 12 |
| CMD189 | 3400 to 3425 | 3500 to 3525 | 100 | 70 | 1.5 | 20 |
| CMD153 | 3400 to 3550 | 3450 to 3600 | 50 | 50 | 1.5 | 12 |
| CMD154 | 5250 to 5290 | 5725 to 5765 | 475 | 60 | 3.0 | 21 |
| CMD135 | 5250 to 5350 | 5725 to 5825 | 450 | 60 | 2.0 | 18 |
| CMD182-47 | 5250 to 5350 | 5725 to 5825 | 450 | 60 | 1.5 | 18 |
| CMD182-48 | 5250 to 5350 | 5725 to 5825 | 450 | 60 | 1.5 | 18 |
| CMD205 | 5725 to 5750 | 5800 to 5825 | 75 | 60 | 1.5 | 16 |
| CMD173 | 5200 to 5400 | 5733 to 5817 | 475 | 65 | 2.0 | 18 |
| CMD101 | 5720 to 5769 | 5807 to 5853 | 85 | 100 | 2.0 | 15 |
| CMD128 | 5727 to 5749 | 5787 to 5809 | 60 | 95 | 2.0 | 15 |
| CMD219 | 5729 to 5765 | 5783 to 5823 | 56 | 70 | 3.0 | 16 |
| CMD158 | 5725 to 5781 | 5794 to 5850 | 69 | 88 | 2.0 | 18 |
| CMD317 | 5726 to 5758 | 5816 to 5848 | 90 | 85 | 2.0 | 15 |
| CMD208 | 5760 to 5790 | 5825 to 5855 | 65 | 95 | 1.0 | 16 |
| CMD109 | 7414 to 7498 | 7575 to 7659 | 161 | 65 | 1.5 | 15 |
| CMD111 | 8279 to 8335 | 8405 to 8461 | 56 | 65 | 2.0 | 15 |
| CMD190 | 10150 to 10300 | 10500 to 10650 | 350 | 80 | 1.7 | 16 |
| CMD260 | 12745 to 12835 | 13011 to 13101 | 266 | 65 | 1.2 | 20 |
| Part Number | Passband (MHz) | Rejection dB min (MHz) | Insertion Loss (dB max) | Return Loss (dB Min) |
|---|---|---|---|---|
| CMN674 | 385 to 387 395 to 397 |
40 @ 381-381.43 40 @ 391-391.60 |
1.0 | 16 |
| CMN546 | 773 to 776 803 to 869 |
40 @ 764 to 765 40 @ 794 to 795 |
1.5 | 15 |
| CMN686 | 773 to 775 803 to 869 |
40 @ 769 to 770 40 @ 799 to 800 |
1.5 | 15 |
| CMN735 | 806 to 869 | 40 @ 769.2 to 770.2 40 @ 799.2 to 800.2 |
1.5 | 15 |
| CMN637 | 764 to 767 794 to 797 811 to 869 |
40 @ 775 to 776 40 @ 805 to 806 |
1.5 | 15 |
| CMN793 | 470 to 790 | 15 @ 791 to 821 | 1.5 | 15 |
| CMN592 | 764 to 792 811.8 to 824 856.8 to 869 |
40 @ 803.5 to 806.5 40 @ 848.5 to 851.5 |
1.5 | 15 |
| CMN796-1 | 806 to 809 821.07 to 824 851 to 854 866.07 to 869 |
40 @ 815.54 to 816.34 40 @ 860.64 to 861.34 |
1.5 | 15 |
| CMN633 | 764 to 796 810.4 to 822.4 855.4 to 867.4 |
40 @ 806.25 to 807.25 40 @ 851.25 to 852.25 |
2.0 | 15 |
| CMN676 | 810.4 to 815.3 855.4 to 860.3 |
40 @ 808.5 to 809 40 @ 853.5 to 854 |
3.0 | 16 |
| CMN663 | 806 to 809.1 851 to 854.1 |
40 @ 812 to 814.2 40 @ 857 to 859.2 |
1.5 | 15 |
| CMN613 | 764 to 813 851 to 858 |
40 @ 816 to 817 40 @ 861 to 862 |
2.0 | 15 |
| CMN584 | 806 to 820 851 to 941 |
20 @ 821 to 824 | 0.5 | 14 |
| CMN697 | 806 to 820 851 to 865 |
60 @ 821 to 824 | 1.0 | 18 |
| CMN755 | 824 to 848.97 880 to 895.37 |
50 @ 849.125 to 850.375 | 1.0 | 18 |
| CMN696 | 862 to 869 | 60 @ 858 to 861 | 1.0 | 18 |
| CMN712 | 850 to 861 866 to 876 |
60 @ 862 to 863.5 | 1.0 | 18 |
| CMN373 | 851 to 865 | 60 @ 866 to 869 | 1.0 | 14 |
| CMN583 | 806 to 865 896 to 941 |
60 @ 866 to 869 | 1.0 | 14 |
| CMN549 | 806 to 824 851 to 869 896 to 901 935 to 940 |
40 @ 870 to 875 | 2.0 | 18 |
| CMN642 | 880.02 to 893.97 | 50 @ 894.125 to 895.500 | 3.5 | 18 |
| CMN538-20 | 824 to 894 | 20 @ 896 to 901 | 0.5 | 18 |
| CMN538-40 | 824 to 894 | 40 @ 896 to 901 | 0.5 | 18 |
| CMN485 | 824 to 894 | 60 @ 896 to 901 | 0.75 | 81 |
| CMN538-60 | 824 to 893.5 893.5 to 894 |
60 @ 896 to 901 | 0.50 0.75 |
18 |
| CMN585 | 806 to 902 938.5 to 941 |
20 @ 935.15 to 937.9375 | 2.0 | 14 |
| CMN732 | 1710 to 1755 2110.5 to 2180 |
65 @ 2097.50to 2109.5 | 1.6 | 15 |
| CMN719 | 2030 to 2109.5 | 60 @ 2110.6 to 2121.5 | 1.6 | 16 |
| CMN757 | 2030 to 2109.5 | 60 @ 2110.6 to 2121.5 | 1.6 | 16 |
| CMN768 | 2030 to 2109.5 | 60 @ 2110.6 to 2121.5 | 1.6 | 16 |
| CMA806 | 2030 to 2109.5 2450 to 2500 |
60 @ 2110.6 to 2121.5 | 2.20 0.3 |
15 18 |
| CMN666 | 2536 to 2596 | 70 @ 2500 to 2530 | 0.75 | 18 |
| CMN641 | 2560 to 2596 | 85 @ 2500 to 2551.1 | 1.0 | 18 |
| CMN665 | 2500 to 2530 | 70 @ 2536 to 2596 | 0.75 | 18 |
| CMN635 | 2500 to 2551.5 | 75 @ 2556.5 to 2596 | 1.0 | 18 |
