Overview
The HFCN-4400+ is a high pass filter designed and manufactured by Mini-Circuits. This component is part of Mini-Circuits' extensive range of RF and microwave components. The HFCN-4400+ is specifically engineered to operate within the frequency range of 5000 to 10100 MHz, making it suitable for various high-frequency applications. It features a compact 6-SMD, no lead packaging and is constructed using Low Temperature Co-fired Ceramic (LTCC) technology, ensuring high reliability and performance.
Key Specifications
| Parameter | Frequency (MHz) | Min. | Typ. | Max. | Units |
|---|---|---|---|---|---|
| Stop Band Rejection Loss | 3600 | - | 30 | - | dB |
| Frequency Cut-Off | 4400 | - | 3.0 | - | dB |
| VSWR (Stop Band) | 3500-3600 | - | 20 | - | :1 |
| Insertion Loss (Pass Band) | 5000-10100 | - | - | 2.0 | dB |
| VSWR (Pass Band) | 4600-10100 | - | 1.5 | - | :1 |
| Operating Temperature | - | -55°C to +100°C | - | - | °C |
| Storage Temperature | - | -55°C to +100°C | - | - | °C |
| RF Power Input | - | - | 7W max. at 25°C | - | W |
| Max. DC Voltage at pins 1&3 | - | - | 25 VDC | - | VDC |
Key Features
- Compact Size: The HFCN-4400+ features a small 6-SMD, no lead packaging, making it ideal for space-constrained designs.
- LTCC Construction: Built using Low Temperature Co-fired Ceramic technology, ensuring high reliability and performance.
- Temperature Stability: Operates reliably over a wide temperature range from -55°C to +100°C.
- Excellent Power Handling: Capable of handling up to 7W of RF power at 25°C.
- Hermetically Sealed: Provides protection against environmental factors.
- Low Cost: Offers a cost-effective solution for high-frequency filtering needs.
- Protected by US Patent: Protected by US Patent 7,760,485, ensuring unique design and performance.
Applications
- Sub-harmonic Rejection: Effective in rejecting sub-harmonic frequencies, making it suitable for various RF systems.
- Transmitters/Receivers: Ideal for use in transmitter and receiver systems where high-frequency filtering is required.
Q & A
- What is the operating frequency range of the HFCN-4400+?
The HFCN-4400+ operates within the frequency range of 5000 to 10100 MHz.
- What is the maximum RF power input for the HFCN-4400+?
The maximum RF power input is 7W at 25°C.
- What is the characteristic impedance of the HFCN-4400+?
The characteristic impedance is 50Ω.
- What is the operating temperature range for the HFCN-4400+?
The operating temperature range is from -55°C to +100°C.
- What type of construction is used for the HFCN-4400+?
The HFCN-4400+ is constructed using Low Temperature Co-fired Ceramic (LTCC) technology.
- Is the HFCN-4400+ hermetically sealed?
Yes, the HFCN-4400+ is hermetically sealed.
- What is the maximum DC voltage at pins 1&3 for the HFCN-4400+?
The maximum DC voltage at pins 1&3 is 25 VDC.
- What are some common applications for the HFCN-4400+?
Common applications include sub-harmonic rejection and use in transmitter and receiver systems.
- What is the package type for the HFCN-4400+?
The package type is 6-SMD, no lead.
- Is the HFCN-4400+ protected by any patents?
Yes, it is protected by US Patent 7,760,485.
