Dr. Jonathan Kramer's Cell Tower Photo Gallery

Copyright 2000-2017 Dr. Jonathan Kramer

Image search results - "das"
P1140720_vzw_small_das_20160102_los_angeles.png
 Verizon 'Small Cell' (Really a DAS node)340 viewsStrapped on to a City of Los Angeles light standard. Cables are routed inside the pole to and through the top cap.
P1140717_vzw_small_das_20160102_los_angeles.png
 Verizon 'Small Cell' (Really a DAS node)251 viewsStrapped on to a City of Los Angeles light standard. Cables are routed inside the pole to and through the top cap.
P1120377.JPG
 NextG (Crown Castle) Dual DAS in Redondo Beach, CA204 viewsThis is an example of why the assertion that 'DAS and done' is not always true. This site was originally permitted as a single DAS site, but another carrier wanted to be at the same site, so a larger cabinet holding two DAS nodes was installed, as was a second antenna.
P1120376.JPG
 NextG (Crown Castle) Dual DAS in Redondo Beach, CA183 viewsThis is an example of why the assertion that 'DAS and done' is not always true. This site was originally permitted as a single DAS site, but another carrier wanted to be at the same site, so a larger cabinet holding two DAS nodes was installed, as was a second antenna.
P1120375.JPG
 NextG (Crown Castle) Dual DAS in Redondo Beach, CA182 viewsThis is an example of why the assertion that 'DAS and done' is not always true. This site was originally permitted as a single DAS site, but another carrier wanted to be at the same site, so a larger cabinet holding two DAS nodes was installed, as was a second antenna. This is the SCE meter cabinet for the site.
P1120374.JPG
 NextG (Crown Castle) Dual DAS in Redondo Beach, CA153 viewsThis is an example of why the assertion that 'DAS and done' is not always true. This site was originally permitted as a single DAS site, but another carrier wanted to be at the same site, so a larger cabinet holding two DAS nodes was installed, as was a second antenna.
P1120373.JPG
 NextG (Crown Castle) Dual DAS in Redondo Beach, CA152 viewsThis is an example of why the assertion that 'DAS and done' is not always true. This site was originally permitted as a single DAS site, but another carrier wanted to be at the same site, so a larger cabinet holding two DAS nodes was installed, as was a second antenna.
P1120371.JPG
 NextG (Crown Castle) Dual DAS in Redondo Beach, CA141 viewsThis is an example of why the assertion that 'DAS and done' is not always true. This site was originally permitted as a single DAS site, but another carrier wanted to be at the same site, so a larger cabinet holding two DAS nodes was installed, as was a second antenna.
P1120370.JPG
 148 viewsThis is an example of why the assertion that 'DAS and done' is not always true. This site was originally permitted as a single DAS site, but another carrier wanted to be at the same site, so a larger cabinet holding two DAS nodes was installed, as was a second antenna.
P1120364.JPG
 Das Mock-up in Palos Verdes Estates, California156 viewsAn incomplete mock up showing the proposed DAS equipment and antennas but none of what will be visible cables interconnecting them.
P1120365.JPG
 Das Mock-up in Palos Verdes Estates, California154 viewsAn incomplete mock up showing the proposed DAS equipment and antennas but none of what will be visible cables interconnecting them.
P1120359.JPG
 Das Mock-up in Palos Verdes Estates, California197 viewsAn incomplete mock up showing the proposed DAS equipment and antennas but none of what will be visible cables interconnecting them.
P1120358.JPG
 Das Mock-up in Palos Verdes Estates, California154 viewsAn incomplete mock up showing the proposed DAS equipment and antennas but none of what will be visible cables interconnecting them.
P1120357.JPG
 Das Mock-up in Palos Verdes Estates, California202 viewsAn incomplete mock up showing the proposed DAS equipment and antennas but none of what will be visible cables interconnecting them.
IMG_2775.JPG
 Dana Point DAS on a Traffic Signal32 viewsDana Point DAS on a Traffic Signal
IMG_2772.JPG
 Dana Point DAS on a Traffic Signal34 viewsDana Point DAS on a Traffic Signal
IMG_2774.JPG
 Dana Point DAS on a Traffic Signal30 viewsDana Point DAS on a Traffic Signal
IMG_2773.JPG
 Dana Point DAS on a Traffic Signal29 viewsDana Point DAS on a Traffic Signal
IMG_2770.JPG
 Dana Point DAS on a Traffic Signal29 viewsDana Point DAS on a Traffic Signal
IMG_2771.JPG
 Dana Point DAS on a Traffic Signal30 viewsDana Point DAS on a Traffic Signal
IMG_2765.JPG
 Dana Point DAS on a Traffic Signal29 viewsDana Point DAS on a Traffic Signal
IMG_2764.JPG
 Dana Point DAS on a Traffic Signal29 viewsDana Point DAS on a Traffic Signal
IMG_2769.JPG
 Dana Point DAS on a Traffic Signal29 viewsDana Point DAS on a Traffic Signal
IMG_2767.JPG
 Dana Point DAS on a Traffic Signal30 viewsDana Point DAS on a Traffic Signal
IMG_2766.JPG
 Dana Point DAS on a Traffic Signal29 viewsDana Point DAS on a Traffic Signal
IMG_2768.JPG
 Dana Point DAS on a Traffic Signal30 viewsDana Point DAS on a Traffic Signal
IMG_2857.JPG
 La Jolla DAS40 viewsLa Jolla, California DAS
IMG_2853.JPG
 La Jolla DAS31 viewsLa Jolla DAS
IMG_2854.JPG
 La Jolla DAS31 viewsLa Jolla DAS
IMG_2856.JPG
 La Jolla DAS29 viewsLa Jolla DAS
IMG_2855.JPG
 La Jolla DAS29 viewsLa Jolla DAS
IMG_2852.JPG
 La Jolla DAS29 viewsLa Jolla DAS
IMG_2851.JPG
 La Jolla DAS29 viewsLa Jolla DAS
IMG_2850.JPG
 La Jolla DAS29 viewsLa Jolla DAS
IMG_2849.JPG
 La Jolla DAS29 viewsLa Jolla DAS
IMG_2846.JPG
 La Jolla DAS29 viewsLa Jolla DAS
IMG_2847.JPG
 La Jolla DAS29 viewsLa Jolla DAS
IMG_2848.JPG
 La Jolla DAS28 viewsLa Jolla DAS
IMG_2840.JPG
 La Jolla DAS29 viewsLa Jolla DAS
P1030085.JPG
 NextG DAS - Rancho Palos Verdes, California325 views
P1030086.JPG
 NextG DAS - Rancho Palos Verdes, California186 viewsAn incomplete mock up showing the proposed DAS equipment and antennas but none of what will be visible cables interconnecting them.
P1030082.JPG
 NextG DAS - Rancho Palos Verdes, California200 views
P1030081.JPG
 NextG DAS - Rancho Palos Verdes, California177 views
P1030080.JPG
 NextG DAS - Rancho Palos Verdes, California180 views
P1030079.JPG
 NextG DAS - Rancho Palos Verdes, California158 views
P1030077.JPG
 NextG DAS - Rancho Palos Verdes, California185 views
P1030076.JPG
 NextG DAS - Rancho Palos Verdes, California151 views
P1030074.JPG
 NextG DAS - Rancho Palos Verdes, California206 views
P1030073.JPG
 NextG DAS - Rancho Palos Verdes, California175 views
P1030070.JPG
 NextG DAS - Rancho Palos Verdes, California168 views
P1030072.JPG
 NextG DAS - Rancho Palos Verdes, California143 views
P1030075.JPG
 NextG DAS - Rancho Palos Verdes, California137 views
P1030071.JPG
 NextG DAS - Rancho Palos Verdes, California143 views
P1030069.JPG
 NextG DAS - Rancho Palos Verdes, California168 views
P1030066.JPG
 NextG DAS - Rancho Palos Verdes, California179 views
P1030064.JPG
 NextG DAS - Rancho Palos Verdes, California157 views
P1030065.JPG
 NextG DAS - Rancho Palos Verdes, California148 views
P1030067.JPG
 NextG DAS - Rancho Palos Verdes, California159 views
P1030068.JPG
 NextG DAS - Rancho Palos Verdes, California149 views
DSCN8510.JPG
 NextG DAS - Encinitas, California365 views
DSCN8511.JPG
 NextG DAS - Encinitas, California247 views
DSCN8512.JPG
 NextG DAS - Encinitas, California257 views
DSCN8509.JPG
 NextG DAS - Encinitas, California252 views
das_nextg_norwalk_imperial_20100317_DSC_0213.jpg
 NextG DAS - Norwalk, California397 viewsCloseup of NextG Networks DAS light standard node in Norwalk, California. Note the cut-off box grated to the side of the Andrews ION fiber optic node.
das_nextg_norwalk_imperial_20100317_DSC_0210.jpg
 NextG DAS - Norwalk, California325 viewsNextG flush-to-grade vault in Norwalk, California.
das_nextg_norwalk_imperial_20100317_DSC_0216.jpg
 NextG DAS - Norwalk, California327 viewsNextG Networks DAS light standard site in Norwalk, California.
das_nextg_norwalk_imperial_20100317_DSC_0211.jpg
 NextG DAS - Norwalk, California342 viewsNextG Networks DAS light standard site in Norwalk, California.
das_nextg_norwalk_imperial_20100317_DSC_0196.jpg
 NextG DAS - Norwalk, California289 viewsNextG Networks DAS light standard site in Norwalk, California.
cells_nextg_redondobeach_200812_DSCN0140.jpg
 NextG DAS Pole Mounted Site517 viewsA NextG distributed antenna system (DAS) site in Redondo Beach, California.
cells_encin_nextg_ckt_20080227_DSCN9252.jpg
 An Insect Attracted to a Light856 viewsView of the Andrew node of the Cricket Wireless DAS site (installed by NextG) on a light standard in Encinitas, California.
cells_encin_nextg_ckt_20080227_DSCN9251.jpg
 An Insect Attracted to a Light853 viewsSide view of the Cricket Wireless DAS site (installed by NextG) on a light standard in Encinitas, California.
cells_encin_nextg_ckt_20080227_DSCN9249.jpg
 An Insect Attracted to a Light783 viewsThe omnidirectional antenna of the Cricket Wireless DAS site (installed by NextG) on a light standard in Encinitas, California.
cells_encin_nextg_ckt_20080227_DSCN9247.jpg
 An Insect Attracted to a Light709 viewsThis is a Cricket Wireless DAS site (installed by NextG) on a light standard in Encinitas, California.
cells_das_cing_pvhs_20080112_DSCN8953.jpg
 DAS Outboard on Power Meter Cabinet727 viewsOverview of a Cingular (now AT&T) DAS site in Rolling Hills Estates, California.
cells_das_cing_pvhs_20080112_DSCN8954.jpg
 DAS Outboard on Power Meter Cabinet632 viewsOnce more, Cingular (now AT&T) employs the cabinet-on-a-cabinet technique of placing its DAS note, here in Rolling Hills Estates, California.
cells_das_cing_pvhs_20080112_DSCN8956.jpg
 DAS Outboard on Power Meter360 viewsOnce more, Cingular (now AT&T) employs the cabinet-on-a-cabinet technique of placing its DAS note, here in Rolling Hills Estates, California.
cells_das_cingular_8399_5_vview_20071202_dscn8622.jpg
 Das da ticket!433 viewsAT&T uses a distributed antenna system (DAS) to light this site on Valley Circle in the San Fernando Valley (Los Angeles County). The DAS node, manufactured by Andrew Corporation, is the small box affixed to the larger power meter pedestal cabinet.
cells_das_cingular_8399_5_vview_20071202_dscn8617.jpg
 Das da ticket!417 viewsAT&T uses a distributed antenna system (DAS) to light this site on Valley Circle in the San Fernando Valley (Los Angeles County). The DAS node, manufactured by Andrew Corporation, is the small box affixed to the larger power meter pedestal cabinet. Notice that the node is not directly affixed, but is held via stand-offs.
cells_das_cingular_8399_5_vview_20071202_dscn8616.jpg
 Das da ticket!357 viewsAT&T uses a distributed antenna system (DAS) to light this site on Valley Circle in the San Fernando Valley (Los Angeles County). The DAS node, manufactured by Andrew Corporation, is the small box affixed to the larger power meter pedestal cabinet.
cells_das_cingular_8399_5_vview_20071202_dscn8615.jpg
 Das da ticket!399 viewsAT&T uses a distributed antenna system (DAS) to light this site on Valley Circle in the San Fernando Valley (Los Angeles County). The DAS node, manufactured by Andrew Corporation, is the small box affixed to the larger power meter pedestal cabinet.
cells_das_cingular_8399_5_vview_20071202_dscn8614.jpg
 Das da ticket!504 viewsA close up of the AT&T Wireless DAS antennas. Note several things:

First, the RF warning sign is on the rear of the antenna, where is cannot be seen by someone approaching the antenna. This is not consistent with the FCC RF safety requirements.

Second, these are dual band antennas. In the far antenna, the cellular band antenna feed is on the right; the PCS band feed is on the left.
cells_das_cingular_8399_5_vview_20071202_dscn8613.jpg
 Das da ticket!469 viewsAT&T uses a distributed antenna system (DAS) to light this site on Valley Circle in the San Fernando Valley (Los Angeles County). The DAS node, manufactured by Andrew Corporation, is the small box affixed to the larger power meter pedestal cabinet.
DSCN8520.JPG
 NextG Distributed Antenna System Node469 viewsNextG is a wireless carrier's carrier. They provide fiber links between the BTS and the antenna site using a technology referred to as Distributed Antenna System (DAS). This is a NextG DAS node located in Encinitas, California. The carrier supported by this node is Cricket Wireless. NextG's Cricket network in San Diego County is thought to be the largest deployment of DAS in the U.S.
DSCN8519.JPG
 NextG Distributed Antenna System Node688 viewsNextG's DAS node located in Encinitas, California. The carrier supported by this node is Cricket Wireless. The DAS equipment manufacturer is Andrew Corporation. This DAS node is a member of Andrew's ION ("Intelligent Optical Network") line of products. The cover at the top of the DAS housing covers a cooling fan.

Under SDG&E rules, this site does not consume enough power to require a power meter; merely a breaker box (located to the right of the DAS node).
DSCN8518.JPG
 NextG RF Safety Advisory Notice528 viewsThis is NextG's RF safety advisory below the DAS node. It clearly spells out the RF safety facts and compliance for this site as it pertains to the general population walking by the site.
DSCN8517.JPG
 NextG Distributed Antenna System Node425 viewsNextG is a wireless carrier's carrier. They provide fiber links between the BTS and the antenna site using a technology referred to as Distributed Antenna System (DAS). This is a NextG DAS node located in Encinitas, California. The carrier supported by this node is Cricket Wireless. NextG's Cricket network in San Diego County is thought to be the largest deployment of DAS in the U.S.
DSCN8516.JPG
 NextG Distributed Antenna System Node327 viewsNextG is a wireless carrier's carrier. They provide fiber links between the BTS and the antenna site using a technology referred to as Distributed Antenna System (DAS). This is a NextG DAS node located in Encinitas, California. The carrier supported by this node is Cricket Wireless. NextG's Cricket network in San Diego County is thought to be the largest deployment of DAS in the U.S.
DSCN8515.JPG
 NextG Distributed Antenna System Node323 viewsNextG is a wireless carrier's carrier. They provide fiber links between the BTS and the antenna site using a technology referred to as Distributed Antenna System (DAS). This is a NextG DAS node located in Encinitas, California. The carrier supported by this node is Cricket Wireless. NextG's Cricket network in San Diego County is thought to be the largest deployment of DAS in the U.S.
DSCN8514.JPG
 NextG Distributed Antenna System Node317 viewsNextG is a wireless carrier's carrier. They provide fiber links between the BTS and the antenna site using a technology referred to as Distributed Antenna System (DAS). This is a NextG DAS node located in Encinitas, California. The carrier supported by this node is Cricket Wireless. NextG's Cricket network in San Diego County is thought to be the largest deployment of DAS in the U.S.
DSCN8513.JPG
 NextG Distributed Antenna System Node354 viewsNextG is a wireless carrier's carrier. They provide fiber links between the BTS and the antenna site using a technology referred to as Distributed Antenna System (DAS). This is a NextG DAS node located in Encinitas, California. The carrier supported by this node is Cricket Wireless. NextG's Cricket network in San Diego County is thought to be the largest deployment of DAS in the U.S.
DSCN8512.JPG
 NextG Distributed Antenna System Node291 viewsNextG is a wireless carrier's carrier. They provide fiber links between the BTS and the antenna site using a technology referred to as Distributed Antenna System (DAS). This is a NextG DAS node located in Encinitas, California. The carrier supported by this node is Cricket Wireless. NextG's Cricket network in San Diego County is thought to be the largest deployment of DAS in the U.S.
DSCN8511.JPG
 NextG Distributed Antenna System Node294 viewsNextG is a wireless carrier's carrier. They provide fiber links between the BTS and the antenna site using a technology referred to as Distributed Antenna System (DAS). This is a NextG DAS node located in Encinitas, California. The carrier supported by this node is Cricket Wireless. NextG's Cricket network in San Diego County is thought to be the largest deployment of DAS in the U.S.
DSCN8510.JPG
 NextG Distributed Antenna System Node386 viewsNextG is a wireless carrier's carrier. They provide fiber links between the BTS and the antenna site using a technology referred to as Distributed Antenna System (DAS). This is a NextG DAS node located in Encinitas, California. The carrier supported by this node is Cricket Wireless. NextG's Cricket network in San Diego County is thought to be the largest deployment of DAS in the U.S.
DSCN8509.JPG
 NextG Distributed Antenna System Node290 viewsNextG is a wireless carrier's carrier. They provide fiber links between the BTS and the antenna site using a technology referred to as Distributed Antenna System (DAS). This is a NextG DAS node located in Encinitas, California. The carrier supported by this node is Cricket Wireless. NextG's Cricket network in San Diego County is thought to be the largest deployment of DAS in the U.S.
   
94 files on 1 page(s)