Antenna Amplifier Step-by-Step Usage Guide

1. Confirm Compatibility

• Ensure your mic's frequency falls within 400–1000 MHz.

• Check for B-type female connector compatibility (use adaptors if needed).

• Verify your system's channel count (supports up to 10/16/18 channels).

2. Power Off All Equipment

Prevent voltage spikes by turning off receivers, mics, and the amplifier before connecting.

3. Connect Amplifier to Receiver

Use high-quality coaxial cables (RG-58/RG-8X) to connect mic antenna → amplifier "RF OUT" → receiver antenna input.

4. Power the Amplifier

Plug the AC adapter into an outlet and the amplifier's power port. The green indicator light and screen activation confirm it's ready.

5. Adjust Gain Precisely

Start at the lowest gain to avoid overload. Test the mic at desired range, adjusting in step-by-step until signal is stable. Avoid maxing out at +12 dB unless necessary.

6. Optimize Antenna Placement

• Mount antennas high (racks, tripods) to avoid obstacles.

• Keep away from metal, electrical equipment, or Wi-Fi routers.

• Space dual antennas 8 feet apart for diversity.

• Point antennas toward the mic's intended movement area.

7. Test & Troubleshoot

• Test mic at maximum range to check for dropouts or distortion.

• Troubleshoot issues by:

      a.Securing loose connections

      b.Adjusting gain or antenna position

      c.Scanning for frequency interference

      d.Switching to a different UHF channel (400–1000 MHz)

Final Tips for Optimal Performance

• Use high-quality coaxial cables to minimize signal loss.

• Avoid daisy-chaining multiple amplifiers (introduces noise).

• Store in a cool, dry place; inspect cables/connectors regularly for damage.

• Use the distributor screen for real-time adjustments during events if the it has screen adjustments.