Specify construction type, impedance, connector genders, RF passband, maximum insertion loss, matching limit and working voltage. Add RF power and pulse requirements where applicable.
How it works in practice
Request the lower frequency explicitly when a listing gives only an upper limit. State which conductor must be blocked and whether shield continuity is required. Include the installation environment and any applicable mounting constraints. Resolve conflicting descriptions before choosing an equivalent.
Example and interpretation
A requirement for an '8 GHz SMA block' is incomplete without its lower frequency, voltage rating and blocking topology.
Checks before use
- Define the blocked conductor
- State full frequency band
- State voltage and power
- Request the current datasheet
Important limit
Do not treat an incomplete product title as a complete engineering specification.
Related Centron RF product
SMA DC block listed for 8 GHz applications. The linked SMA block gives an upper-frequency reference. Confirm its lower passband limit, working voltage, RF power and whether it blocks the inner, outer or both conductors. A catalog range starting with DC should not be interpreted as DC transmission.
Further reading
Mini-Circuits: DC Block Specifications. This background reference explains general principles; the selected Centron RF model’s datasheet governs its own ratings.
Related guides
Educational guide. Numerical examples use the stated assumptions and are not test results for a supplied unit.