Wyoming Electronics Spirent SR5500M Wireless Channel Emulator with Options - AWGN, Complex Correction The SR5500M Wireless Channel Emulator is the most complete and efficient solution available for accurately testing SISO and 2x2 MIMO wireless receivers. The system can be configured to manage intricate MIMO-OTA testing (via simplified graphical controls) and to perform Virtual Drive Testing (VDT) to reduce the cost and time burdens associated with drive testing. The SR5500M helps isolate performance issues early in the development and design verification cycle, accelerating time to market and minimizing post-deployment issues. Features: The SR5500M emulates wideband radio channel characteristics such as time-varying multi-path delay spread, fast fading, shadow fading and channel loss for advanced receiver implementations using diversity, beamforming and MIMO Optional configurations let you stick to your budget without risk. Systems are always fully upgradeable to our most powerful modular configuration Spirent’s exclusive Fading Lab lets you create a repeatable RF environment from data sets, whether captured on channel-sounding equipment or generated in software An advanced fading engine ensures accurate testing of sophisticated technologies like E-UTRA (LTE), HSPA, HSPA+, EV-DO, WLAN and WiMAX Spirent’s exclusive DEE gives you the flexibility to quickly and easily turn simple spreadsheets into complex RF scenarios ready to use for testin Applications: Research and Development Design Verification Conformance Testing Performance Testing (Virtual Drive Testing) Product Evaluation Base Station, Node-B and Terminal Device Testing Diversity, MIMO and Beamforming LTE, GSM, GPRS, EDGE, WCDMA, HSPA and HSPA+ CDMA2000 1X and EV-DO WiMAX (802.16) Fixed and Mobile Spatial Channel Modeling (SCM, SCME, and WINNER/WINNER-II) Specifications: RF Inputs 2 (inter-unit synchronization allows up to 8) RF Outputs 2 (inter-unit synchronization allows up to 8) Digital Channels 2 per unit (expandable to 8 with MIMO Option) RF Configurations SISO, SIMO, MISO, MIMO (2x2, 2x4, 4x2, 4x4, 8x2 uni- or bi-directional), and Beamforming Bandwidth 26 MHz RF Input Frequency Range: 400 – 2700 MHz (w/ 6-GHz-EX option): 3300 – 3850 MHz, 4100 – 6000 MHz Level Range: +5 to -32 dBm @ 400 to 2700 MHz (w/ 6-GHz-EX option): -5 to -32 dBm @ 3300 to 3850 MHz (w/ 6-GHz-EX option): -5 to -32 dBm @ 4100 to 6000 MHz Level Resolution: 0.1 dB Damage Level: > +20 dBm Input Power Meter Continuous mode RF Burst-triggering mode for gated signals Settable duty cycle mode RF Output level Range: -30 to -110 dBm @ 400 to 2700 MHz (w/ 6-GHz-EX option): -35 to -110 dBm @ 3300 to 3850 MHz (w/ 6-GHz-EX option): -40 to -80 dBm @ 4100 to 6000 MHz Resolution: 0.1 dB Accuracy: +/-1 dB Residual EVM Better than -36 dB typical per sub-carrier, measured at -50 dBm output power; actual value depends upon signal format, symbol rate, etc. RF Port VSWR Better than 1.5:1 Independent Paths up to 24 paths per channel (384 total paths) Relative Path Delay 0 – 2000 µs, 0.1 ns resolution Relative Path Loss 0 – 32 dB Dynamic Power Delay Profiles Birth-death, Sliding (moving propagation) Supports dynamic change of path number, relative power and delay High-Speed Train (HST) profiles Dynamic Environment Emulation Controllable Parameters State duration, channel output level, AWGN on/off, C/N, path on/off, relative power and delay, LOS AoA, K factor, frequency shift, Doppler velocity, MIMO branch phase and power imbalance. Channel Model Update Rate 100 times per second Mode MIMO, dual and single channel mode; RX and TX diversity modes Triggering Triggered Play, Free Run Standards-Based Models LTE, WiMAX, UMTS, CDMA2000®, WLAN, GSM, and pre-standard models available from Customer Service Center Other Models SCM, SCME, WINNER and WINNER-II models Fading Engine Type Real-time generation of fading environment Fading Types: Rayleigh, Rician, freq shift, phase shift Fading Velocity: 0.1 to 2398.33 km/h @ 900 MHz; Resolution of 0.1 km/h Repetition Interval: > 24 hours Relative Phase: 0 – 360 degrees, 0.1 degree resolution Rician K factor: -30 to +30 dB Level Crossing Rate (LCR) Accuracy: < * 2.5% deviation from theoretical LCR curve of the simulated vehicle velocity Fading Power Spectrum: Classical 6 dB, Flat, Classical 3 dB, Rounded, Rounded 12 dB Correlation: Envelope and Component; Complex correlation is included with MIMO option Log-Normal Fading Fading Rate: 0.00 to 20.00 Hz Standard Deviation: 0 to 12 dB MIMO Option Modes Baseline 2x2 Modularly expandable to uni/bi-directional 2x4, 4x2, 4x4 AWGN - option C/N Ratio: -30 to +32 dB Accuracy: +/-0.1 dB for -20 to 15 dB ratios Bandwidth: 26, 13, 6.5, 3.25, 1.625 MHz Fidelity: Meets or exceeds all 3GPP, 3GPP2, WLAN, WiMAX, and LTE requirements Sequence Duration: > 2 hours Settable Modes: C/N, C/No, Eb/No Fading Data Playback - option Playback data can be collected (via a channel sounder) or synthesized in software Control Interface Ethernet or GPIB Other 10 MHz internal reference accuracy: 1 ppm, can be locked to external reference AC Power: 250 watts typical steady state, 45 watt maximum additional for 6 GHz Option Dimensions: 19-inch rack mountable Height/Width/Depth 8.75”/16.88”/21” (22.22 cm/42.88 cm/53.34 cm) Weight: 65 pounds (29.5 kg) Warranty 30 days This unit is in working condition, good cosmetic condition and has updated calibration! All units are sold as pictured and as described. We will always do the best to give you exactly what you expect. We need your five star rating. Ebay penalizes sellers for anything less, so please contact us before leaving feedback if you feel we have not earned your five star rating Thank You. Prefered Payments are Paypal Contact us if paypal is not an option for you After you have won an auction or used the BUY NOW option, an instruction email will be sent to your eBay registered email address. After "Checkout Complete", you'll be redirected to Paypal to pay the bill. This way, the order can be automatically downloaded after payment clear. • Payment - All payments must be received within 7 days of auction end. • Shipping - We offer fast domestic and international shipping. We can also ship using the customer's fedex, ups, or dhl account number upon request. Overseas customers please consider freight / customs charges before bidding. • Dispatch Times - We normally dispatch your order within 1-3 business days. • 100% 10 Day Money Back Guarantee - We have a 10 day no hastle return policy except on items that are clearly marked "as is." We have been dealing in test equipment for over 12 years. Our main focus is customer satisfaction through excellent service, providing high quality equipment, and having unbeatable prices! Please don't hesitate to contact us with any questions or with any test equipment needs you may have. Thank You.
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