Companies' news

VAMOS, which stands for voice services over adaptive multi-user channels on one slot, is an extension of GSM that has been specified in the 3GPP standard. VAMOS can double the voice channels of a GSM base station.

To achieve optimal results, WLAN user equipment needs to be tested under realistic operating conditions. The R&S CMW500 wideband radio communication tester and the R&S CMW270 wireless connectivity tester now have new options for accomplishing this task: In signaling mode, they can emulate a WLAN access point in line with IEEE 802.11a/b/g/n.

Rohde & Schwarz continues to systematically broaden its oscilloscope portfolio, adding a 4 GHz model to its R&S RTO high-performance oscilloscope family. Together, the new R&S RTO1044 and the R&S RT-ZD40 differential probe (4.5 GHz bandwidth) are a powerful solution for developing digital, analog and RF designs.

Network operators want to take full advantage of their new and existing resources when they upgrade to LTE. To support this objective, Rohde & Schwarz has added MIMO-specific measurements to its R&S ROMES4.65 drive test software. Using this feature, the R&S TSMW network scanner can quickly identify interferers that reduce MIMO performance in LTE networks.

Sequans Communications, a leading 4G chip maker, now uses Rohde & Schwarz test equipment to align its new generation LTE chipsets. The jointly-developed test solution is built around the multi-standard, market-leading R&S CMW500 radio communication tester.

The Advantest spectrum analyzers offer a variety of applications, including propagation measurements, electromagnetic field radiation, interference monitoring and measurements, satellite signal monitoring and phased array antenna measurements.

We invite you to join the online seminar “The Strategic Impact of MilSatComs on Electronic Warfare”. The event will run on October 25, 2011. The event is hosted by Microwave Journal and sponsored by Rohde & Schwarz.

The new R&S®DVMS-B40 IP option for the R&S®DVMS monitoring family helps network operators achieve maximum operational reliability when feeding transport streams over IP networks. This option is used in the R&S®DVMS, the most compact monitoring system on the market today.

To achieve higher levels of economy, broadcast network operators must reduce the energy consumption and infrastructure costs of their systems The new R&S THU9 from Rohde & Schwarz boasts the best energy efficiency values for solid-state TV transmitters. The transmitter can handle all common digital and analog TV standards.

The R&S FSW signal and spectrum analyzer from Rohde & Schwarz outperforms all comparable high-end instruments on the market in both RF performance and bandwidth. The R&S FSW was specially designed to meet the requirements of development laboratories in the aerospace, defense and communications industries. The result is reflected in its excellent technical features.