RF & Wireless
RF Power Calibrations
Calibrate RF output for optimal performance
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Achieve optimal SNR
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Avoid RF amp clipping
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Avoid dangerous RF levels
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Higher reliability
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Better consistancy
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Higher reliability
RF fingers
Eliminate unwanted RF interference
RF doors and covers require regular maintenance. RF leaks lower SNR and speed performance.
Clean all surfaces
Remove all corrosion
Assure Proper grounding
Replace any broken or missing fingers or mesh
Verify door bladder operation if applicable
Test for RF leaks with signal generator and spectrum analyzer as required.
Wi-Max
Clear wireless internet deployment
Clear wireless 4G wimax modem and router
External SMA antenna port
Trendnet 9dBi wi-fi Antenna
Locate Tower position with android cellular app
Wi-FI Signal Strength
Optimize your wi-fi signal
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Using linux
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watch -n 1 cat /proc/net/wireless
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Internet speed is directly proportional to signal strength
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wi-fi signal plummits with distance
Notes:
4G LTE Router
On the Go internet
HTC EVO on a foam Noodle
Sprint 4G
Raspberry Pi 2 running raspbian & QMI driver
USB Hub
Crossover eithernet cable
IBM ThinkPad running Debian
USB cable from Hub to keep EVO charged
QMI Modem Driver
Compiled QMI driver connectivity
Qualcom has updated the first generation modem AT commands to meet today’s wireless modem requirements. In order to get the Raspberry-PI to communicate with the Netgear Air Card as a modem the Qualcom QMI driver had to be compiled on the raspberry Pi running . raspbian The Laptop, Raspberry Pi and AirCard can all communicate nicely through a USB Hub.
Sprint Hotspot 4G LTE Router
Hotspot internet office deployment
Netgear AirCard 7715
Sprint 4G
W435 MIMO 35dBi Antenna
Cisco RV082 – Dual Wan router
Asus AMD FX-6 desktop running Debian
Raspberry Pi 3 running raspbian & QMI driver
4G Internet Office deployment
Complete wireless office deployment
HTC One M9 on Sprint
Cisco SPA508G – 8 line VOIP Phone
Cisco RV082 – Dual Wan router
Asus AMD FX-6 desktop running Debian
Asus MX279 monitor
Raspberry Pi 3 running raspbian & QMI driver
Manhattan MH USB 2.0 7 port Hub
HP Laser Jet P006 printer
4G Internet Office deployment
Complete wireless office & Multi-server deployment
Sprint HTC 4G EVO on a foam noodle & USB tether
Raspberry Pi 2 running Raspbian, QMI driver w/ port forwarding – USB tether to eithernet
Cisco RV082 – Dual Wan router
Cisco SG100D-08 8 port gigabit switch
Raspberry Pi 2 Web Server 2 running Raspbian
Raspberry Pi 2 Web Server 2 running Raspbian
Raspberry Pi 2 MySQL Database Server running Raspbian
Raspberry Pi 2 Dovecot email server running Raspbian
Raspberry Pi 2 Bind DNS server 1 running Raspbian
Raspberry Pi 2 Bind DNS Server 2 running Raspbian
Raspberry Pi 2 Control Server running Raspbian
Raspberry Pi 2 spare test server running Raspbian
Aluratek 7 port USB HUB x 3
Tenergy 51034 Battery backup x 3
Western Digital USB external backup Hard Drive
Cisco SPA508G – 8 line VOIP Phone
Asus AMD FX-6 desktop running Debian
Asus MX279 monitor
Manhattan MH USB 2.0 7 port Hub
HP Laser Jet P006 printer
