ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：HIGH PASS FLTR / SMA ROHS
- Series：VHFG
- Mfr：Mini-Circuits
- Package：Bulk
- Frequency：4.7GHz Center
- Bandwidth：6.6GHz
- Filter Type：High Pass
- Ripple：-
- Insertion Loss：2.1dB
- Mounting Type：Chassis Mount
- Package / Case：SMA In line Module
- Size / Dimension：0.410" Dia (10.41mm)
- Height (Max)：-
Download product information
Overview
The VHFG-1230+ is a Mini-Circuits LTCC high pass filter with a 1400 to 8000 MHz bandwidth. It features SMA connectors and operates at 50 ohms. Typical insertion loss is 0.7 dB, return loss is 12 dB, and stop band rejection is 44 dB. Power handling ranges from 2.5W to 4W.
Feature Summary
- Constructed using rugged unibody low temperature co-fired ceramic (LTCC) technology for durability.
- Provides high stop band rejection to effectively suppress unwanted lower frequency signals.
- Maintains good impedance matching within the specified operating bandwidth.
Applications
- Communications systems
- Radar applications
- Electronic warfare (EW)
Procurement Notes
Verify the specific datasheet revision and connector gender (SMA male) against your schematic requirements. Confirm that the 2.5W to 4W power handling capacity meets your system's peak power demands. Ensure the 1400 MHz cutoff aligns with your signal integrity needs before finalizing procurement.
Selection Notes
Select this component when a robust LTCC high pass filter is required for frequencies between 1.4 GHz and 8 GHz. The unibody construction offers mechanical stability superior to standard surface mount packages. Consider the typical 0.7 dB insertion loss and 44 dB stop band rejection for critical signal conditioning tasks in RF front ends.
Part Context
This part belongs to the VHFG series of coaxial LTCC high pass filters from Mini-Circuits. These units are designed for signal conditioning in demanding RF environments. The series utilizes advanced ceramic materials to achieve compact size while maintaining high performance characteristics across wide frequency bands.
Replacement Considerations
Consult official Mini-Circuits documentation for verified substitute part numbers. Do not assume functional equivalence with other high pass filters without checking cutoff frequencies and power ratings.
FAQ
What is the typical stop band rejection for the VHFG-1230+?
The typical stop band rejection is 44 dB.
Does the VHFG-1230+ use SMA connectors?
Yes, the VHFG series filters have SMA male connectors.
