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Specifications
Impedance:
50Ω
Frequency - Center:
1.84GHz
Mfr. Part #:
BFCN-1840+
Package:
SMD3216-4P
Key Attributes
Model Number:
BFCN-1840+
Product Description
Product Overview
Key Features
Pin Connections
2410311338_Mini-Circuits-BFCN-1840-_C4989915.pdf
The BFCN-1840+ LTCC Band Pass Filter is constructed with 12 layers to achieve a miniature size and high repeatability of performance. Wrap-around terminations minimize variations in performance due to parasitics. Covering 1840 MHz 90 MHz, these units offer low insertion loss and good rejection.
Product Attributes- Brand: Mini-Circuits
- Material: LTCC (Low Temperature Co-Fired Ceramic)
- Certifications: +RoHS Compliant
| Parameter | Frequency (MHz) | Min. | Typ. | Max. | Unit | Notes |
| Pass Band | 1750-1930 | 3.0 | dB | Insertion Loss | ||
| Pass Band | 1750-1930 | 2.5 | :1 | VSWR | ||
| Stop Band, Lower | DC-1460 | 20 | dB | Insertion Loss | ||
| Stop Band, Lower | DC-1460 | 25 | :1 | VSWR | ||
| Stop Band, Upper | 3500-5700 | 25 | dB | Insertion Loss | ||
| Stop Band, Upper | 3500-5700 | 20 | :1 | VSWR | ||
| Center Frequency | 1840 | MHz |
- Small size (3.2mm x 1.6 mm)
- Pass band (1750-1930 MHz)
- Low Insertion Loss (2.0 dB typical)
- Sharp rejection peaks close to stop band
- Temperature stable
- Hermetically sealed
- LTCC construction
- Wrap around termination for excellent solderability and visual inspection
- Provides good rejection of signals at harmonic frequencies
- Harmonic Rejection
- Transmitters / Receivers
| Parameter | Value | Unit | Notes |
| Operating Temperature | -55 to 100 | C | |
| Storage Temperature | -55 to 100 | C | |
| RF Power Input | 1.5 | W max. | at 25C ambient; derate linearly to 0.25W at 100C ambient |
| Pin | Connection |
| 1 | RF IN |
| 2 | GROUND |
| 3 | RF OUT |
| 4 | GROUND |
2410311338_Mini-Circuits-BFCN-1840-_C4989915.pdf
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