User Manual
Table Of Contents
- User Manual
- LEGAL NOTIFICATION
- Table of Contents
- List of Figures
- 1. Introduction
- 2. AirCheck G2 Tester Physical Features
- 3. The AirCheck G2 Home Screen
- 4. Discovering Networks and Access Points
- 5. Viewing Channel Usage
- 6. Discovering Clients
- 7. Detecting Interferers
- 8. Using AutoTest to Diagnose Your Network Health
- 9. Conducting a Site Survey Using AirMapper
- 10. Testing Ethernet for Access Point Backhaul
- 11. Companion Services
- 12. Customizing the Tester for your Network
- 13. Verifying Connectivity and Coverage
- 14. Locating an Access Point, Client, or Interferer
- 15. Performing a Network Roaming Test and AP Range Test
- 16. Conducting iPerf Performance Testing
- 17. Saving Test Sessions, Packet Captures, and Screenshots
- 18. Managing Files on the AirCheck G2 Tester
- 19. All AirCheck G2 Settings
- 20. Maintenance
- 21. Specifications and Compliance
- Appendix A: Quick Reference: Examining your Network Health
- How is my Network Quality?
- What is in the Wireless Environment?
- Can Devices Connect to My Network?
- What is Causing Slow Network Performance or Dropped Connections?
- Are There Security Risks in My Network?
- Where is an Access Point?
- What Networks or Access Points Come into Range as I Move?
- How Can I Document My Network and My Test Session?
Specifications and Compliance
132
Wi-Fi Antennas
Frequencies of channels transmitted (continued)
5 GHz band
802.11a/n 20 MHz BW (HT20): 5.180 – 5.320 GHz, 5.500 – 5.700 GHz, 5.745 –
5.825 GHz (channels 36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120,
124, 128, 132, 1, 36, 140, 144, 149, 153, 157, 161, 165)
802.11n 40 MHz BW (HT40/VHT40): 5.
190 – 5.310 GHz, 5.510 – 5.670 GHz,
5.755 – 5.795 GHz (includes all combinations of legal, bonded p
airs of channels)
802.11ac 80 MHz BW (VHT80): 5.2
10 – 5.290 GHz, 5.530 – 5.690 GHz, 5.775 GHz
(includes all combinations of legal, bonded pairs of channels)
Regulatory Domain World Mode
External Directional Antenna
Fre
quencies
Connector
Frequency range 2.4 to 2.5 GHz and 4.9 to 5.9 GHz
Minimum gain 5.0 dBi in the 2.4-GHz band and 7.0 dBi in the 5-GHz band
Reverse-polarity SMA plug
Internal Wi-Fi antennas Three internal 2.4 GHz, 1.1 dBi peak; 5 GHz, 3.2 dBi peak antennas.
External directional antenna Antenna, frequency range 2.4 - 2.5 and 4.9 - 5.9 GHz.
Minimum gain 5.0 dBi peak in the 2.4 GHz band, and 7.0 dBi peak in the 5 GHz band.
External antenna connector
1
Reverse SMA
1. External antenna port is receive-only (no transmit).