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Specifications
Insertion Loss:
0.14dB
Type of Filter:
Low-pass Filter
Mfr. Part #:
LFCG-800+
Key Attributes
Model Number:
LFCG-800+
Product Description
Ceramic Low Pass Filter LFCG-800+
The LFCG-800+ is a ceramic low pass filter designed for signal filtering applications. Its typical performance data indicates its effectiveness across a wide frequency range and varying temperature conditions.
Product Attributes
- Brand: Mini-Circuits (inferred from product name format)
- Material: Ceramic
- Model: LFCG-800+
- Document Revision: 201118
Technical Specifications
| Frequency (MHz) | Insertion Loss (dB) @-55C | Insertion Loss (dB) @+25C | Insertion Loss (dB) @+125C | Input Return Loss (dB) @-55C | Input Return Loss (dB) @+25C | Input Return Loss (dB) @+125C | Rev. Return Loss (dB) @-55C | Rev. Return Loss (dB) @+25C | Rev. Return Loss (dB) @+125C |
|---|---|---|---|---|---|---|---|---|---|
| 10 | 0.12 | 0.14 | 0.11 | 42.83 | 39.40 | 37.55 | 41.28 | 38.58 | 37.93 |
| 100 | 0.17 | 0.21 | 0.13 | 34.90 | 37.18 | 32.94 | 31.38 | 31.95 | 32.89 |
| 200 | 0.24 | 0.29 | 0.22 | 37.56 | 33.94 | 35.55 | 27.44 | 26.33 | 24.94 |
| 250 | 0.27 | 0.33 | 0.27 | 33.75 | 32.56 | 35.01 | 25.41 | 24.74 | 23.49 |
| 300 | 0.32 | 0.38 | 0.32 | 28.49 | 30.63 | 33.03 | 23.32 | 23.50 | 22.96 |
| 350 | 0.36 | 0.43 | 0.37 | 25.79 | 29.62 | 30.52 | 21.94 | 22.78 | 22.72 |
| 400 | 0.41 | 0.48 | 0.43 | 24.73 | 28.78 | 29.46 | 21.64 | 22.71 | 22.54 |
| 500 | 0.51 | 0.59 | 0.56 | 25.90 | 29.14 | 32.79 | 23.71 | 24.56 | 24.83 |
| 550 | 0.57 | 0.66 | 0.64 | 27.97 | 31.03 | 37.15 | 26.80 | 27.57 | 28.27 |
| 600 | 0.64 | 0.74 | 0.73 | 30.64 | 33.63 | 40.51 | 33.15 | 34.75 | 35.26 |
| 650 | 0.73 | 0.84 | 0.85 | 32.88 | 34.71 | 40.32 | 36.52 | 38.94 | 38.25 |
| 700 | 0.86 | 0.98 | 1.00 | 30.08 | 31.16 | 34.42 | 26.95 | 27.54 | 28.18 |
| 750 | 1.04 | 1.17 | 1.20 | 27.63 | 28.47 | 30.15 | 22.92 | 23.17 | 23.10 |
| 780 | 1.19 | 1.32 | 1.36 | 27.40 | 27.73 | 28.54 | 21.50 | 21.49 | 21.21 |
| 800 | 1.31 | 1.44 | 1.50 | 27.79 | 27.46 | 27.50 | 20.80 | 20.61 | 20.19 |
| 820 | 1.46 | 1.59 | 1.65 | 26.80 | 26.36 | 26.13 | 19.88 | 19.67 | 19.18 |
| 850 | 1.79 | 1.91 | 1.97 | 20.95 | 21.91 | 22.33 | 17.18 | 17.48 | 17.32 |
| 900 | 3.08 | 2.99 | 2.96 | 10.93 | 12.76 | 13.98 | 10.70 | 12.03 | 12.73 |
| 920 | 4.18 | 3.86 | 3.72 | 7.94 | 9.67 | 10.92 | 8.39 | 9.80 | 10.72 |
| 960 | 8.22 | 7.16 | 6.51 | 3.94 | 5.07 | 6.05 | 5.28 | 6.37 | 7.40 |
| 1000 | 14.82 | 13.05 | 11.71 | 2.20 | 2.78 | 3.33 | 3.82 | 4.57 | 5.48 |
| 1020 | 18.80 | 16.78 | 15.15 | 1.80 | 2.22 | 2.62 | 3.36 | 4.02 | 4.86 |
| 1050 | 25.32 | 23.02 | 21.06 | 1.45 | 1.75 | 2.01 | 2.78 | 3.36 | 4.07 |
| 1090 | 34.40 | 31.98 | 29.83 | 1.20 | 1.44 | 1.60 | 2.14 | 2.62 | 3.15 |
| 1150 | 44.94 | 43.87 | 42.58 | 0.97 | 1.18 | 1.27 | 1.46 | 1.80 | 2.12 |
| 1200 | 47.21 | 47.26 | 47.30 | 0.86 | 1.04 | 1.10 | 1.09 | 1.36 | 1.57 |
| 1250 | 47.69 | 47.69 | 47.71 | 0.77 | 0.94 | 0.98 | 0.84 | 1.05 | 1.21 |
| 1400 | 56.59 | 54.79 | 53.39 | 0.58 | 0.73 | 0.73 | 0.44 | 0.56 | 0.66 |
| 1500 | 61.91 | 65.73 | 67.19 | 0.49 | 0.63 | 0.63 | 0.33 | 0.42 | 0.51 |
| 1550 | 56.08 | 57.78 | 59.97 | 0.45 | 0.59 | 0.58 | 0.28 | 0.37 | 0.46 |
| 2000 | 53.26 | 52.62 | 52.25 | 0.27 | 0.38 | 0.36 | 0.12 | 0.19 | 0.29 |
| 3000 | 49.09 | 49.70 | 50.14 | 0.15 | 0.24 | 0.22 | 0.00 | 0.09 | 0.21 |
| 3200 | 48.24 | 48.72 | 48.79 | 0.14 | 0.23 | 0.21 | 0.00 | 0.09 | 0.19 |
| 3220 | 48.10 | 48.59 | 48.65 | 0.14 | 0.22 | 0.20 | 0.01 | 0.08 | 0.19 |
| 3280 | 47.96 | 48.18 | 48.41 | 0.14 | 0.22 | 0.20 | 0.01 | 0.08 | 0.20 |
| 3400 | 47.54 | 47.87 | 48.16 | 0.12 | 0.21 | 0.20 | 0.02 | 0.07 | 0.20 |
| 3600 | 47.37 | 47.65 | 47.68 | 0.12 | 0.20 | 0.19 | 0.04 | 0.06 | 0.20 |
| 3800 | 47.52 | 47.62 | 47.77 | 0.11 | 0.19 | 0.18 | 0.06 | 0.06 | 0.21 |
| 4000 | 47.80 | 47.95 | 48.02 | 0.09 | 0.18 | 0.19 | 0.08 | 0.04 | 0.21 |
| 4200 | 48.14 | 48.30 | 48.09 | 0.08 | 0.18 | 0.18 | 0.09 | 0.04 | 0.23 |
| 4400 | 48.63 | 48.72 | 49.03 | 0.08 | 0.18 | 0.18 | 0.10 | 0.04 | 0.26 |
| 4420 | 48.48 | 48.81 | 49.17 | 0.07 | 0.17 | 0.18 | 0.10 | 0.04 | 0.26 |
| 4500 | 48.59 | 48.57 | 49.48 | 0.07 | 0.17 | 0.19 | 0.10 | 0.04 | 0.26 |
| 5000 | 47.66 | 49.13 | 49.36 | 0.06 | 0.18 | 0.21 | 0.11 | 0.05 | 0.33 |
| 5200 | 41.62 | 43.81 | 45.96 | 0.07 | 0.19 | 0.23 | 0.04 | 0.07 | 0.38 |
| 5400 | 41.81 | 37.24 | 35.22 | 0.08 | 0.23 | 0.30 | 0.02 | 0.31 | 0.83 |
| 5600 | 49.76 | 48.23 | 46.30 | 0.07 | 0.22 | 0.28 | 0.09 | 0.08 | 0.46 |
| 5800 | 53.76 | 53.31 | 51.33 | 0.09 | 0.23 | 0.32 | 0.11 | 0.06 | 0.43 |
| 6000 | 52.89 | 52.43 | 50.76 | 0.14 | 0.28 | 0.37 | 0.08 | 0.07 | 0.48 |
| 6200 | 47.34 | 50.72 | 52.27 | 0.32 | 0.40 | 0.45 | 0.06 | 0.10 | 0.51 |
| 6500 | 33.37 | 34.01 | 37.00 | 0.87 | 1.40 | 1.30 | 0.03 | 0.12 | 0.55 |
| 7000 | 34.68 | 35.40 | 35.11 | 0.31 | 0.49 | 0.65 | 0.02 | 0.17 | 0.58 |
| 7500 | 34.80 | 34.89 | 34.53 | 2.49 | 1.59 | 1.31 | 0.22 | 0.30 | 0.68 |
| 8000 | 32.16 | 32.68 | 33.65 | 0.52 | 0.90 | 1.41 | 0.29 | 0.49 | 0.96 |
| 8500 | 28.81 | 29.67 | 30.76 | 0.27 | 0.53 | 0.80 | 0.42 | 0.49 | 0.80 |
| 9000 | 27.42 | 27.27 | 28.00 | 0.25 | 0.50 | 0.76 | 4.32 | 2.24 | 1.68 |
| 9300 | 28.72 | 27.99 | 28.67 | 0.29 | 0.52 | 0.79 | 2.54 | 4.34 | 5.92 |
| 9500 | 30.26 | 30.43 | 28.97 | 0.26 | 0.53 | 0.82 | 1.32 | 2.02 | 3.33 |
| 9800 | 27.52 | 28.39 | 29.62 | 0.28 | 0.50 | 0.82 | 1.34 | 1.39 | 1.95 |
| 10000 | 26.51 | 26.88 | 27.59 | 0.32 | 0.51 | 0.81 | 2.92 | 1.99 | 2.27 |
| Frequency (MHz) | Group Delay (nsec) @-55C | Group Delay (nsec) @+25C | Group Delay (nsec) @+125C |
|---|---|---|---|
| 10 | 0.63 | 0.62 | 0.63 |
| 30 | 0.63 | 0.62 | 0.63 |
| 50 | 0.63 | 0.62 | 0.62 |
| 70 | 0.63 | 0.62 | 0.62 |
| 90 | 0.63 | 0.62 | 0.61 |
| 110 | 0.63 | 0.61 | 0.61 |
| 130 | 0.63 | 0.62 | 0.61 |
| 150 | 0.63 | 0.62 | 0.61 |
| 170 | 0.64 | 0.62 | 0.61 |
| 190 | 0.64 | 0.62 | 0.61 |
| 210 | 0.65 | 0.63 | 0.62 |
| 230 | 0.65 | 0.63 | 0.62 |
| 250 | 0.66 | 0.64 | 0.63 |
| 270 | 0.66 | 0.64 | 0.63 |
| 290 | 0.67 | 0.65 | 0.64 |
| 310 | 0.68 | 0.66 | 0.65 |
| 330 | 0.69 | 0.67 | 0.66 |
| 350 | 0.70 | 0.68 | 0.66 |
| 370 | 0.71 | 0.69 | 0.67 |
| 390 | 0.72 | 0.70 | 0.69 |
| 410 | 0.73 | 0.71 | 0.70 |
| 430 | 0.75 | 0.73 | 0.71 |
| 450 | 0.76 | 0.74 | 0.73 |
| 470 | 0.78 | 0.76 | 0.74 |
| 490 | 0.80 | 0.78 | 0.76 |
| 510 | 0.83 | 0.80 | 0.78 |
| 530 | 0.85 | 0.82 | 0.80 |
| 550 | 0.88 | 0.85 | 0.83 |
| 570 | 0.90 | 0.88 | 0.85 |
| 590 | 0.94 | 0.91 | 0.88 |
| 610 | 0.97 | 0.94 | 0.92 |
| 630 | 1.01 | 0.98 | 0.95 |
| 650 | 1.05 | 1.02 | 0.99 |
| 670 | 1.10 | 1.07 | 1.03 |
| 690 | 1.16 | 1.12 | 1.08 |
| 710 | 1.22 | 1.18 | 1.14 |
| 730 | 1.29 | 1.25 | 1.21 |
| 750 | 1.38 | 1.33 | 1.28 |
| 770 | 1.48 | 1.43 | 1.37 |
| 790 | 1.60 | 1.54 | 1.47 |
| 800 | 1.66 | 1.61 | 1.53 |
2410010132_Mini-Circuits-LFCG-800-_C5180463.pdf
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