Laz Sanchez Rf Work Presentation

A Telecommunications Professional RF Engineering / Hands-On Project Management/ Wireless RF Design / FCC licensed Microwave / Disaster Recovery / Wi-MAX 80.16 d-e / Wi-Fi 802.11 a-b-g / MESH Design …and Turn-Key Installations

Republic, MO 3/2008 WISP back-end installation completed in two phases with a simultaneous 802.11A/B/G “mesh” installation.

Republic, MO 3/2008 WISP back-end installation completed in two phases with a simultaneous 802.11A/B/G “mesh” installation.

Republic, MO 3/2008 WISP back-end installation completed in two phases with a simultaneous 802.11A/B/G “mesh” installation. Close up of core mesh nodes.

Republic, MO 4/19/2008 400’ antenna installation

Republic, MO 4/20/2008 Jon Lamz 325’ stand-off bracket installation

Republic, MO 4/20/2008 Laz at 325’ installing SkyPilot gateway

Republic, MO 4/20/2008 400’ SkyPilot gateway installation

Republic, MO 4/2008 50’ up in my bucket truck

Republic, MO 2/2008 Ice Storm – Out in the bucket truck repairing nodes

Republic, MO 2/2008 Ice Storm – Tower site

Ft. Lauderdale, FL 9/26/2008 Mikrotik 2.4GHz/5.8GHz Install

Ft. Lauderdale, FL 09/2008 Cielo Networks 11GHz installation

Ft. Lauderdale, FL 09/2008 Cleaning up existing cabling on rooftop. Installing PVC conduit for new cat5e UV cable.

Ft. Lauderdale, FL 09/2008 Cleaning up existing cabling on rooftop. Installing PVC conduit for new cat5e UV cable.

Ft. Lauderdale, FL 10/2008 4.9GHz generic radio install with 17dbi sector

Ft. Lauderdale, FL 09/2008 4.9GHz sectors and Trango Link45 PtP on a Hyperlink 2-foot dish

Bal Harbour, FL 07/2008 Proxim MP.11 5GHz Quickbridge side-B

Bal Harbour, FL 07/2008 Proxim MP.11 5GHz Quickbridge side-A

Bal Harbour, FL 07/2008 Proxim MP.11 5GHz Quickbridge install in a luxury high-rise Miami Beach condo

Bal Harbour, FL 07/2008 Proxim MP.11 5GHz Quickbridge install in a luxury high-rise Miami Beach condo – 400+ foot cable run w/ switch on 10th floor (eth loop limits exceeded)

Bal Harbour, FL 07/2008 Proxim MP.11 5GHz Quickbridge install in a luxury high-rise Miami Beach condo – 400+ foot cable run w/ switch on 10th floor (eth loop limits exceeded)

Bal Harbour, FL 07/2008 Proxim MP.11 5GHz Quickbridge install in a luxury high-rise Miami Beach condo – 400+ foot cable run w/ switch on 10th floor (eth loop limits exceeded)

07/2009 Proxim PtMP 5012 cpe install. Note: Base station sector located in the background

South Miami Beach, FL 07/2009 Trango Link45 with Radiowaves antenna Trango Link45 with Grill antenna Proxim 5054-R MP.11 BSU with Hyperlink 90 degree sector

Ft. Lauderdale, FL 11/2008 5GHz Trango Link45 w/ RF Linx 1.5w bidirectional amplifier.

Pompano Beach, FL 11/2008 Two Trango link45 radios with vertical grid and horizontal dish antennas. Dual end-stream set up. This uses 1-radio upload and 1-radio for download. E.g. 45M FDD

Coral Gables, FL 03/2009 Training a new installer

3.65GHz “Trials” off of South Beach, FL

3.65GHz “Trials” off of 925’ SkyCell Very impressive distances and throughputs! The red zone is approx. 10 miles and yellow fringes are 18+ miles out. I was able to get in excess of 20Meg within the red zone areas with LOS and approx. 10Meg with nLOS. With RSSIs in the 50’s and 60’s. SNR was unbelievable due to the spectrum being so clean. No noise, just contention.

3.65GHz “Trials” off of 925’ SkyCell Very impressive distances and throughputs! The red zone is approx. 10 miles and yellow fringes are 18+ miles out. I was able to get in excess of 20Meg within the red zone areas with LOS and approx. 10Meg with nLOS. With RSSIs in the 50’s and 60’s. SNR was unbelievable due to the spectrum being so clean. No noise, just contention.

SkyCell is 1000’ tall It has COLO space on the 825’ and 925’ fully enclosed and conditioned “cells”. All the radio and server rack gear is at 825’. PtP and PtMP 3.65GHz WiMAX antenna sectors are just below the 925’ cell, at approximately 880’.

Hialeah, FL 06/2007 Hybrid design MESH and FIXED wireless 21 square miles with redundant backhauls utilizing three 200’ towers fed by dark fiber w/ 100Meg Metro-E circuit on diverse fiber SONET

Orlando, FL SkyPilot /Smart City Telecom WiFi Mesh Downtown Orlando – 2+ square miles with over 100 dualband mesh-nodes, redundant ingress/egress gateways, and multiple PtMP backhaul radios

Orlando, FL SkyPilot /Smart City Telecom WiFi Mesh Downtown Orlando – Installing dualband 802.11 a/b/g Mesh Nodes

New Orleans, LA - Katrina Relief Efforts 09/2005  I successfully planned and lead efforts to establish reliable

communications for areas ravaged by Hurricane Katrina while overseeing network communications platforms, call centers, and equipment for other major projects. Coordinated with Rescue International to secure funding and rooftops, tower space, and property in extremely damaged, resource-deprived locations. Provided hands-on assistance for technical and humanitarian missions. Assembled and directed the Disaster Recovery Task Force for ISI my employer at the time.  My team deployed 120+ miles of fixed and mesh licensed and unlicensed wireless technology and equipment within three weeks to create lines of communication for senior professionals, law enforcement officials, and displaced citizens through out the greater New Orleans area. 2.4GHz, 5.8GHz, 900 MHz, and licensed frequencies were used in a hybrid deployment.  Secured locations with a ubiquitous blanket of communications for users such as FEMA, Homeland Security, U.S. Military, New Orleans Police Department, First Baptist Church of Slidell (tent city), St. Tammany Parish Sheriff’s Dept., P&G Folgers Plant (trailer city), and relief personnel from the Red Cross and Salvation Army.

New Orleans, LA - Katrina Relief Efforts 09/2005 Military Hummer with 40’ crank-up tower on an air-conditioned C.O.W. (cell on wheels)

New Orleans, LA - Katrina Relief Efforts 09/2005 The famous “FREE WIFI” sign.

New Orleans, LA - Katrina Relief Efforts 09/2005 Hooking up the National Guard with Internet and VoIP

Louisiana,USA - Katrina Relief Efforts 09/2005 News Clip of 130’ tower erection 20 miles south of Baton Rouge, LA on route to New Orleans

Laz Sanchez