Filter Results By:
Products
Applications
Manufacturers
OTA
signals transmitted without cables. Also known as: Over The Air
See Also: Wireless, Over the Air, Antenna Measurement
-
product
Millimeter Wave Antenna Testing
If you are involved in antenna or system level design using mmWave or THz frequencies, then you understand the importance of dependable testing equipment. It may be that you are designing passive phase array or that you are designing a mmWave radar sensor system, but when it comes to validation of your design, simulation can only bring you so far. Phased array antennas have to be measured over the air (OTA) to ensure the radiation pattern of your design efficiently conducts energy in the right direction which is where the MilliBox comes in.
-
product
Small-size Reverberation Chamber
PT-Series -
The PT small-size Reverberation Chamber Series is a one-of-its-own OTA set of test chambers worldwide. With smart-stirring and capable of simultaneously testing up to 8 DUTs of up to 15cm and 5kg, the PT-Series is intended for Production OTA Testing in non-signaling mode, providing unheard-of ultra-fast test times with good accuracy and repeatability and the second smallest footprint on the market, only superseded by our I-Series. TxPower, RSSI and other non-signaling SISO and MIMO test figures of merit for all cellular and wireless technologies, including Main/Diversity/All antenna switching, can be performed in a wide variety of Operating Systems (Windows, Android, iOS, mac OS, Linux, UWP and Tizen).
-
product
SmartCab OTA
SmartCab Over-the-Air (OTA) enables “Over the Air” delivery of software and configuration file updates for the locomotive control system and onboard devices, improving delivery productivity and efficiency.
-
product
Sensor Device for Developers
Waspmote
Libelium Comunicaciones Distribuidas S.L
Ultra low power (7µA)120+ sensors integrated on 10 Sensor Boards15 radio technologies:Long range: 4G / 3G / GPRS / LoRaWAN / LoRa / Sigfox / 868 MHz / 900 MHzMedium range: ZigBee / 802.15.4 / DigiMesh / WiFiShort range: RFID/NFC / Bluetooth 2.1 / BLEOver the Air Programming (OTA)Encryption libraries (AES, RSA, MD5, SHA, Hash)Certified encapsulated line (Plug & Sense!)Industrial Protocolos: RS-232, RS-485, Modbus, CAN Bus, 4-20mA
-
product
Medium-size Reverberation Chamber
E-Series
The E medium-size multicavity Reverberation Chamber Series represents that state-of-the-art in reverberation chamber technology. The E-Series can make single measurements, batch tests, protocols or campaign tests for different frequency bands, different technologies and different channel models, running overnight without human intervention. Embedded frequency-, mode-, source- and platform-stirring in a double-shielded set of cavities allow Passive MIMO (Efficiency, Correlation, Diversity Gain, MIMO Capacity and others), Active MIMO OTA (TRP, TIS, TPUT, MTS, CQI, M2TxDT, RSRP, MCL and others) and Time-Domain MIMO (DL/UL TCP/UDP TPUT, RMS DS, STD, PL, CBW, Mute%, eNodeB, VDT-OTA) measurements up to 8x8 and 8DLCC to be performed for antennas and devices up to 50cm and 50kg ranging from 2G to 4G, covering all available cellular and wireless technologies to date, including wearables devices, sound acoustic mute, WLAN and W-IoT testing. There is no RC in the market more advanced than the E-Series.
-
product
UXA In-band 5G NR/MIMO OTA Testing up to 50 GHz
N9040BM
The N9040BM UXA bundle solution for in-band 5G NR/MIMO OTA testing allows you to make worry-free measurements up to 50 GHz with included 5G measurement apps. Achieve a full 5G NR test setup complete with software, hardware options, and accessories for increased accuracy and precision.
-
product
OTA Power Measurement Solution
NRPM
The R&S®NRPM is a fully calibrated and individual scalable OTA power measurement solution for benchtop application or in anechoic chambers. Covering a frequency range from 18 GHz to 90 GHz it is perfect for Over-the-Air (OTA) beamforming verification in 5G, WLAN IEEE 802.11ad and IEEE 802.11ay and the calibration of the transmit antenna output power.
-
product
Broadband Amplifiers
Blonder Tongue Laboratories, Inc.
Blonder Tongue offers a variety of RF amplifiers for broadband CATV or OTA (over-the-air) applications. Be it a 1GHz power doubling two-way indoor distribution amplifier or a mast-mounted preamplifier, or anything in between, we have you covered.
-
product
Large-size Hybrid Reverberation / Anechoic Chamber
F-Series
The F large-size hybrid Reverberation/Anechoic Chamber represents the most versatile OTA test system in the market today. With the same unique test features of their E Series RC counterparts, the F-Series can also test large form-factor devices under test (DUTs) like laptops, large TV sets, solar and trash compactors, drones, fridges or washing and vending machines, among others. With up to 16x16, 8DLCC and DUTs up to 2m and 500 kg including full-body phantoms in a turntable, the F Series also expands the frequency range down to cover 200 MHz up to 40 GHz frequency ranges and the test modes to include EMC, BS, small cell, eNodeB and Virtual Drive Testing over the air (VDT-OTA). In an again unheard-of feature, the F-Series is also reverse-convertible into an Anechoic chamber, allowing Far Field (FF) and Spherical Near Field (SNF) radiation patterns, efficiency and gain measurements and pre-5G testing of antennas and devices. Conversion from RC to AC or vice versa can be performed within half a day.
-
product
Broadband Antenna
Vivaldi
The dbDIRECT Broadband Antenna features a broad frequency range of operation, high gain, small form factor and directional radiation pattern, making it highly attractive for widespread use in test and measurement of emerging wireless technology devices and radars. Contrary to conventional Vivaldi antennas limited to operating only at higher frequencies, the dbDIRECT Broadband Antenna design is optimized to operate at a frequency as low as 700 MHz up to 6 GHz. This lightweight and compact antenna design provides excellent matching over a broad frequency range.The antenna is designed to be placed in a DVTEST's portable anechoic chamber such as the dbSAFE enclosures for OTA (Over the Air) testing of DUTs. The antennas can be mounted in fixed positions to facilitate repeatable results. When used in conjunction with a rotary positioning mechanism, customers are able to detect the highest point of power sensitivity for enhanced accuracy and repeatability in measurements. In this configuration, both the antennas and DUTs can be positioned in order to facilitate the measurement.
-
-
product
Reverberation Chamber
RTS65
Our new RTS65 reverberation chamber is designed to optimize the time you spend on OTA measurements. Our development focus has been on increasing the productivity in your lab. We want your focus to be on your results, not the test equipment. We have developed a new generation of RTS that is an integrated system which will give the user experience every engineer deserves..
-
product
External Frontend
FE44S
The R&S®FE44S external frontend can extend the frequency range up to 44 GHz for Rohde&Schwarz signal and spectrum analyzers as well as signal generators. The R&S®FE44S enables signal up and downconversion directly at the device under test (DUT), lowering cable losses, increasing sensitivity and delivering more power at the antenna in an OTA environment. The R&S®FE44S uses a single RF connector to further reduce the number of antennas in over the air testing.
-
product
Automatic Video Tracker
ADEPT105
Full-featured CompactPCI video tracker detects multiple targets and tracks multiple objects over land, sea and air.
-
product
Small-size Reverberation Chamber
I-Series
The I small-size Reverberation Chamber Series is an amber gem set of OTA test chambers. With smart-stirring, the I-Series chambers have the smallest footprint in the market and are intended for IoT (LTE-M, NB-IoT and EC-GSM-IoT), MTC (LoRa, Sigfox), short-range radio technologies (BT 1.0/2.0, BLE, ZigBee, Z-Wave) and WLAN 802.11abgnac (2.4 and 5 GHz bands) for small devices up to 15cm and 5kg. The I-Series chambers provide for fast and accurate TRP, TIS, downlink and uplink Maximum Coupling Loss (MCL) and Downlink and Uplink TCP/UDP MIMO TPUT tests for UEs, IoT modules, wearable devices, wireless stations (STAs) and Access Points (APs), also with user-selectable technology, band, channel (including DFS ones), bandwidth, antennas, rates (MCS) and other parameters in an individual manner for each test on a batch, which can then be run overnight in an unsupervised manner, something that only the Test Systems from EMITE can do.
-
product
5G Active Antenna Innovator’s Kit
AWMF-0129
The AWMF-0129 is an active array for 5G wireless applications developed using planar antenna technology resulting in a very low profile, lightweight unit. The surface mount assembled antenna board is based on Anokiwave’s AWMF-0108 Silicon Quad Core IC and demonstrates the performance achievable using low power silicon integration and efficient antenna layout and design. Using the AWMF-0108, the antenna provides +50dBmi output power while consuming just 12W DC power in the RF circuits and has achieved Gb/s data rates in OTA trials. The electronic 2D beam steering is achieved using analog RF beam forming, with independent phase and gain control in both Tx and Rx operating modes. The AWMF-0129 antenna leads the way in showing how 5G coverage can be rolled out by network operators using the mmW bands, with low power footprint and high energy efficiency, while meeting key operating specifications for data rate, latency, coverage, and reliability.
-
product
5G | OTA | Bluetooth | PTCRB Testing Services
Eurofins E&E Wireless Device Over-the-Air (OTA), 5G Performance, Bluetooth, PTCRB, and Global Certification Forum Testing.
-
product
Waspmote Plug & Sense! Encapsulated line
Libelium Comunicaciones Distribuidas S.L
Robust waterproof IP65 enclosure.11 models integrating more than 150 sensors.Add or change a sensor probe in seconds.Solar powered with external panel.Radios: 802.15.4, 868, 900, WiFi, 4G, Sigfox and LoRaWAN.Over the Air Programming (OTA).Special brackets ready for street lights installation.Fully certified for the main markets: CE, FCC, IC, ANATEL, RCM, PTCRB, AT&T.
-
product
Wireless Transmission
Wireless transmission is a form of unguided media. Wireless communication involves no physical link established between two or more devices, communicating wirelessly. Wireless signals are spread over in the air and are received and interpreted by appropriate antennas.
-
product
High Dynamic Receivers
ZRX
converter series with high dynamic range receivers. Typical applications are antenna measurements (OTA) and signal analysis. The ZRX Receivers are used wherever full S-parameters are not required.
-
product
Optimize Throughput And Cost For MmWave 5G Device Functional Test
Test engineers always have faced tough new test-coverage challenges. Those introduced by 5G measurements at mmWave are no exception, as they require over-the-air (OTA) radiated test solutions. But never have these pressures seen today’s intense time-to-market, manufacturing volume, and operational expectations! A solution that meets these demands must:
-
product
Over The Air (OTA) Tests
OTA testing is a way to ensure that the wireless devices designed or selected are performing as expected. The OTA test measures the entire signal path and antenna performance. The antenna performance is influenced by different product requirements, applications, size of the housing, materials, bandwidths, frequencies, etc.
-
product
Over-the-Air Performance
As a CATL (CTIA Authorized Test Lab), CETECOM is accredited to perform OTA measurements following the specifications of the Test Plan for Mobile Stations Over-theAir Performance. OTA measurements are a requirement to obtain PTCRB certification and compulsory for wireless devices that are launched on the North American market. The globally recognized GCF Regime has similar requirements regarding OTA measurements.
-
product
Frontends & Converter
FExx Series
R&S®FExx external frontends extend the frequency ranges of Rohde & Schwarz signal and spectrum analyzers and signal generators up to 170 GHz. The R&S®FExx enables the up and down-conversion of the signal directly at the DUT. In an OTA environment it lowers cable losses, increases sensitivity and delivers more power at the antenna.
-
product
Wireless HDMI Video Transport
1B-HDMI-W-TX/RX
QuestTel''s long range wireless HDMI Transmitter/Receiver kit fully compliant with HDCP, extends high definition audio and video to any HDTV display up to 650 feet (up to 200 meters). It supports HD resolutions up to 1080p. Wirelessly transmit the HDMI signal to any HDTV over the AIR, it also supports IR remote control function to control source device content from long distance.
-
product
Fully-Automated CTIA-Compliant OTA Test System
TS8991
The R&S®TS8991 OTA performance test system measures the spatial radiation and sensitivity characteristic as specified by CTIA and 3GPP.The system software provides ready-to-use test templates for OTA measurements and supports all wireless standards.The integrated report function collects all measured test data such as graphics or numeric results, test environments, EUT information and hardware setup in one document.
-
product
Antenna Test Systems and OTA Chambers
With our well-established experience in innovative solutions based on top-quality engineering, Rohde & Schwarz provides you with leading antenna test systems and OTA chambers.
-
product
Compact Anechoic Chambers
If you have mmmwave or THz antenna phased-array that require Over the Air measurements, MilliBox has the equipment and tools that you need. With the help of MilliBox compact anechoic chamber system, you can plot radiation pattern , collect data from those plots, and assess your antenna performance easily and precisely.
-
product
Medium-size Compact Antenna Test Range
H-Series CATR
The H-Series CATR chamber provide complete 3D performance assessment for 5G OTA devices and antennas including gain, efficiency, directivity, polarization and beam characteristics for frequencies from 3 up to 110 GHz, capable of supporting forthcoming 5G Sub-6 GHz (from 3 to 6 GHz) and mmWave (24 to 110 GHz) standardized testing including TRP/TIS, EIRP, EIS, IBB and emissions in accordance to 3GPP TR38.810 and TR37.842.
-
product
5G Radio Test Set
Operating from 20 to 40 GHz, two radios may be connected to the system allowing full duplex operation. Each radio may operates over identical Air Interface with uni or bi-directional multipath. The delays between radios may be varied from 0 to 1 mile in 5 foot steps with propagation loss control. The 2040+ creates a variable test range right in your lab. It can be used as a design aid and as a test tool for new modulation and encryption schemes prior to expensive and time consuming field testing.
