LFCN-3800+ is a low-pass filter produced by Mini-Circuits.

- Frequency Filtering
- It is a low-pass filter with a frequency range of 700 MHz. It allows low-frequency signals to pass through with minimal loss while attenuating high-frequency signals.
- The insertion loss is only 1 dB, which can efficiently filter out unwanted high-frequency signals.
- Impedance Matching
- The impedance is 50 ohms, which can match the impedance of the circuit well, ensuring the efficient transmission of signals and reducing signal reflection and loss.
- Compact Package
- It adopts a 4-SMD, no-lead package, with dimensions of 0.126" L x 0.063" W (3.20 mm x 1.60 mm) and a maximum height of 0.037" (0.94 mm).
- This compact package is suitable for surface mount applications and is very suitable for high-density printed circuit boards.
- Good Power Handling Capacity
- The LFCN-530+ (similar model) has an average input power of 8.5W, and the power handling capacity is excellent.
- The LFCN-530D+ also likely has similar power handling performance, which can meet the requirements of circuits with higher power input.
- Wide Operating Temperature Range
- The LFCN-530+ can work in the temperature range of -55°C to 100°C.
- The LFCN-530D+ is also expected to have a wide operating temperature range, which can be applied in harsh environments.

- Harmonic Rejection
- It can be used to suppress harmonic signals in electronic circuits, ensuring the purity of the main signal and reducing the impact of harmonics on the system.
- VHF/UHF Transmitters/Receivers
- It is applicable to filtering in VHF/UHF transmitters and receivers, helping to improve the signal - to - noise ratio of the communication system,
- reduce interference, and ensure the quality of signal transmission and reception.
- General Filtering
- It is used for general signal filtering in various electronic devices to remove high - frequency interference signals and improve the stability and performance of the system.
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| Mini-circuits | BHP-800+ |
| Mini-circuits | BHP-900 |
| Mini-circuits | BHP-900+ |
| Mini-circuits | BIF-21.4 |
| Mini-circuits | BIF-21.4+ |
| Mini-circuits | BIF-30+ |
| Mini-circuits | BIF-40 |
| Mini-circuits | BIF-40+ |
| Mini-circuits | BIF-50+ |
| Mini-circuits | BIF-60+ |
| Mini-circuits | BIF-70+ |
| Mini-circuits | BKT-272-08+ |
| Mini-circuits | BKT-280-06+ |
| Mini-circuits | BKT-280-07+ |
| Mini-circuits | BKT-300-01+ |
| Mini-circuits | BKT-301-01+ |
| Mini-circuits | BKT-3901+ |
| Mini-circuits | BKT-66-02+ |
| Mini-circuits | BLK-18-S+ |
| Mini-circuits | BLK-222+ |
| Mini-circuits | BLK-222-75+ |
| Mini-circuits | BLK-6-N+ |
| Mini-circuits | BLK-89-S+ |
| Mini-circuits | BLP-1.9+ |
| Mini-circuits | BLP-10.7+ |
| Mini-circuits | BLP-10.7-75+ |
| Mini-circuits | BLP-100+ |
| Mini-circuits | BLP-100-75 |
| Mini-circuits | BLP-100-75+ |
| Mini-circuits | BLP-1000+ |
| Mini-circuits | BLP-1200+ |
| Mini-circuits | BLP-15+ |
| Mini-circuits | BLP-15-75+ |
| Mini-circuits | BLP-150+ |
| Mini-circuits | BLP-2.5+ |
| Mini-circuits | BLP-200+ |
| Mini-circuits | BLP-21.4+ |
| Mini-circuits | BLP-21.4-75+ |
| Mini-circuits | BLP-250+ |
| Mini-circuits | BLP-30+ |
| Mini-circuits | BLP-30-75+ |
| Mini-circuits | BLP-300+ |
| Mini-circuits | BLP-450+ |
| Mini-circuits | BLP-5+ |
| Mini-circuits | BLP-50+ |
| Mini-circuits | BLP-50-75+ |
| Mini-circuits | BLP-550+ |
| Mini-circuits | BLP-600+ |
| Mini-circuits | BLP-600-75 |
| Mini-circuits | BLP-600-75+ |