To Next PageTo Next Page
Need help?Do you have a question about the 305 BROADCAST AKG/7N and is the answer not in the manual?
General| Brand | 305 BROADCAST |
|---|---|
| Model | AKG/7N |
| Category | Antenna |
| Language | English |
Step-by-step guide for assembling the antenna elements and securing them.
Formula for calculating element spacing in arrays based on frequency.
Assessing VSWR values and acceptable performance limits for antennas.
Ensuring calibration and quality of test equipment for accurate antenna measurements.
Guidelines for using wattmeters for power measurement and VSWR calculation.
Using analyzers for accurate antenna performance testing without transmitter reliance.
Discussion on TDR as a testing instrument and its limitations for antenna faults.
Importance of measuring directly at the antenna connector to isolate cable issues.
Verifying antenna's operational frequency against its design or order.
Impact of nearby metal objects on antenna tuning and required spacing.
Checking DC continuity for lightning protection and impedance at RF.
Using a replacement antenna to diagnose faulty units or system issues.
Considering installation date and potential causes for failure (defect vs. improper setup).
Ensuring antenna drain holes are clear to prevent moisture and corrosion.
Testing for mechanical or electrical intermittence and potential causes like poor connections.
Distinguishing VSWR (match) from antenna efficiency (radiation pattern).
Understanding typical and minimum acceptable VSWR ratios and their impact.
Recommending periodic measurements to track signal degradation and take action.
