TDM

RM806 dual-mode PAM is a fully matched, LCC surface mount module for TDMA /AMPS mobile units operating in the 824-849 MHz cellular bandwidth. It meets stringent IS-136 linearity requirements beyond 30 dBm output power and can be driven to power output levels beyond 31 dBm for high efficiency FM mode operation. A single GaAs MMIC contains all a ...more

IxVoice is a comprehensive hardware and software test framework that provides unified VoIP and PSTN test solutions for the telecom/network equipment manufacturer, carrier and enterprise markets. With its cost-effective and scalable test libraries it addresses all major VoIP protocols: SIP, SCCP (Skinny), H.323, MGCP, H.248 (MEGACO) as well as ...more

Processing includes symbol-to-bit mapping, differential decoding, frame synchronization, feedthrough and additive descrambling, justification processing, one level of standard tributary demultiplexing, and output bit extraction and smoothing. High-performance radio demultiplexer, processes wide variety of TDM framing formats ...more

RM805 PA is a fully matched, surface mount module designed for PMR, WLL, and TDMA/AMPS mobile units operating in the 806-849 MHz cellular bandwidth. MMICs comprised of GaAs and CMOS contain all active circuitry in the module, which includes on-board bias circuitry as well as input and interstage matching circuits. The output match into a 50 oh ...more

The RM807 PAM for is a fully matched, surface mount module for TDMA / PCS and WLL applications. Small and efficient, it packs a full 1850-1910 MHz bandwidth coverage into a single compact package and meets the stringent spectral linearity requirements of TDMA / PCS transmission with high power-added efficiency to output power of 29.5 dBm. A si ...more

The Willtek 4300 Mobile Service Tester series is specifically designed to meet the needs of service centers which repair, align and verify AMPS, NAMPS, TDMA, IS-95 and CDMA2000 mobile devices.  ...more

Input : L-band(1~1.55 GHz) QPSK Modulated TDM Signal. Output : S-band(2.36~2.655 GHz) CDM Signal. Baseband Differential I/Q output Available. Capture QPSK Demodulated TDM Signal with 2.304 Mbps. PN Code and GAP ID are adjustable. Single or full auto test for S-DMB Terminal is available (BER Measurement). Single/Two Tone test is available ...more

Different modulation methods are used in mobile communication systems such as WCDMA, CDMA2000, IS-95 CDMA or GSM/EDGE. These complex modulation modes are usually generated with the aid of an I/Q or vector modulator. The calculation and generation of the required base-band signals is of course quite complex. WinIQSIM is a universal and flexible ...more

The Esprit family of statistical multiplexers offer performance to satisfy the most demanding environments. The conventional time division multiplexer (TDM) wastes the bandwidth of the communications line because the time slots in the frames are often unused. Vacant slots occur when an idle terminal has nothing to transmit in its slot.  ...more

PolyChannel Programmable Digital Transceiver. Up to 90 dB Linear Dynamic Range. TDMA Event Scheduler and RX Time Tag. PCI  Bus Master With Auto DMA Feature. 32/64-bit and 33/66 MHz PCI Support. Front Panel Control for Synchronization  ...more

Handheld, Multi-standard Base Station Transmitter Field Tester. Measure Power and Verify the Most Important RF Transmitter Functions of GSM/GPRS, EDGE, W-CDMA/UMTS, HSDPA, cdmaOne, cdma2000 1xRTT, cdma2000 1xEV-DO, TDMA and Analog Base Stations ...more

Specifically designed for integration into VoIP endpoints such as media gateways, IP phones, ONU's, residential gateways, mobile handsets, traditional TDM gateways and hybrid IP/TDM systems, VQmon/EP monitors voice calls and produces call quality estimates that can be reported as MOS scores and R factors through the media path using RTCP XR (RF ...more

Empirix, the worldwide leader in TDM and VoIP Network Testing & Monitoring, provides a broad range of Hammer testing and monitoring solutions designed to ensure the quality and performance of VoIP and IP Storage applications throughout their life cycle. Our easy-to-use products will benefit your development teams, and provide rapid return o ...more

The world’s leading service providers have relied on Spirent Communications to ensure their subscriber’s satisfaction for more than 30 years. When providers' ability to deliver service becomes compromised and their revenue base erodes,  Spirent solutions have supplied the remote testing and service assurance solutions for high ...more

The Thermo Dynamic Measurement system reliably diagnoses the quality of pumps, motors, components, as well as complete systems that are used in the hydraulic control of an aircraft. The information as obtained with this system enables a more effective maintenance plan, resulting in a higher level of flight control ...more

The portable pressure and flow meter TDM 10 ? 60 comprises two units viz the flow technical and the flow technical and the electrical part. Both units are interconnected by means of a connecting lead. ...more

The SHDTU03-ET100 connects customers to high-speed data communication services via TDM based G.SHDSL at up to 2.304Mbps. The SHDTU03-ET100 is configured and managed via a menu-driven VT-100 compatible asynchronous terminal interface on RS-232. The SHDTU03-ET100 acts as either a CO or CPE in point-to-point applications or as a CPE device when c ...more

Supports DSn, PDH, SONET and SDH electrical rates up to 155 Mbit/s. Ideally suited for TDM field service deployment and maintenance activities. ...more

Calmar Optcom's PCS is a series of pulse compressors to compress short pulses to sub-picosecond and femtosecond. It's based on special designed EDFA and dispersion controlled fiber. When used with Calmar Optcom's PSL laser series, it produces 0.4 - 0.8 ps pulse with low pedestal (<3%) and high output power (>100 mW); ideal for applicatio ...more

The SHDTU03-V35 connects customers to high-speed data communication services via TDM based G.SHDSL at up to 2.304Mbps. The SHDTU03-V35 is configured and managed via a menu-driven VT-100 compatible asynchronous terminal interface on RS-232. The SHDTU03-V35 acts as either a CO or CPE in point-to-point applications or as a CPE device when connect ...more

Calmar Optcom's PCF is a low cost series of pulse compressors to compress short pulses to sub-picosecond and femtosecond. It's based on special designed dispersion controlled fiber. When used with Calmar Optcom's PSL laser series and EDFA series, it produces 0.4~0.7 ps pulse with low pedestal (<3%) for C-band; ideal for applications like TD ...more

TDM (Trilithic Data Manager) is a server application that enables remote configuration of 860 DSP or 860 DSPi, collection of measurement records, and instrument update and feature addition via Internet. A TDM component resides within WorkBench, Trilithic's 860 family configuration and management application, and enables the user to communicate ...more

The SHDTU03-E1 connects customers to high-speed G.703 E1 services via TDM based G.SHDSL at up to 2.048Mbps. The SHDTU03-E1 is configured and managed via a menu-driven VT-100 compatible asynchronous terminal interface on RS-22. The SHDTU03-E1 acts as either a CO or CPE in point-to-point application or as a CPE device when connect to our SHRM03 ...more

The 960B is a powerful multi-channel IP Telephony precision test instrument combining TDM, Ethernet and Analog interfaces and simultaneous test capability to comprehensively test and monitor Next Generation Networks in Real-Time.  ...more

Frequency Independent (up to 40 GHz) Technology Independent. Optimized Test Routines for High-Volume Production Applications. Ear/Earphone/Voice Testing. RF/Acoustic Testing. Keypad/Display Testing. Frequency Independent (up to 40 GHz); Technology Independent. 2G (GSM, CDMA, TDMA) . 3G (EDGE, GPRS, cdma2000, WCDMA) ...more