Overview
The HFCN-4400D+ 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-4400D+ 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 design 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 | 3600 | - | 30 | - | dB |
| Frequency Cut-Off | 4400 | - | 3.0 | - | dB |
| VSWR | 3500-3600 | - | 20 | - | :1 |
| Pass Band Insertion Loss | 5000-10100 | - | - | 2.0 | dB |
| Pass Band Insertion Loss | 5000-9900 | - | - | 1.5 | dB |
| VSWR | 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-4400D+ features a small size, making it ideal for applications where space is limited.
- LTCC Construction: Built using Low Temperature Co-fired Ceramic technology, ensuring high reliability and performance.
- Hermetically Sealed: Provides protection against environmental factors and ensures long-term reliability.
- Excellent Power Handling: Capable of handling up to 7W of RF power input at 25°C.
- Temperature Stability: Operates reliably over a wide temperature range from -55°C to +100°C.
- Low Cost: Offers a cost-effective solution for high-frequency filtering needs.
- Protected by US Patent 7,760,485: Ensures unique design and performance characteristics.
Applications
- Sub-harmonic Rejection: Effective in rejecting sub-harmonic frequencies, making it suitable for various RF systems.
- Transmitters/Receivers: Used in transmitter and receiver systems to filter out unwanted frequencies.
Q & A
- What is the operating frequency range of the HFCN-4400D+?
The HFCN-4400D+ operates within the frequency range of 5000 to 10100 MHz.
- What is the maximum RF power input for the HFCN-4400D+?
The maximum RF power input is 7W at 25°C.
- What is the construction material of the HFCN-4400D+?
The HFCN-4400D+ is constructed using Low Temperature Co-fired Ceramic (LTCC) technology.
- What is the operating temperature range of the HFCN-4400D+?
The operating temperature range is from -55°C to +100°C.
- Is the HFCN-4400D+ hermetically sealed?
- What is the maximum DC voltage at pins 1&3?
The maximum DC voltage at pins 1&3 is 25 VDC.
- What are the typical applications of the HFCN-4400D+?
The HFCN-4400D+ is typically used in sub-harmonic rejection and in transmitter/receiver systems.
- What is the VSWR (Voltage Standing Wave Ratio) in the passband?
The VSWR in the passband is typically 1.5:1 from 4600 to 10100 MHz.
- Is the HFCN-4400D+ protected by any patents?
- What is the case style of the HFCN-4400D+?
The case style of the HFCN-4400D+ is FV1206-1.
