Looking for more information? Visit us on the web at http://www.artisan-scientific.com for more information: • Price Quotations • Drivers· Technical Specifications. Manuals and Documentation Artisan Scientific is You~ Source for: Quality New and Certified-Used/Pre:-awned ECJuiflment • Tens of Thousands of In-Stock Items • Fast Shipping and DelIve1y • Equipment Demos • Leasing / Monthly Rentals • Hundreds of Manufacturers Supported • Consignment Service Center Repairs InstraView Remote Inspection Experienced Engineers and Technicians on staff in our Remotely inspect equipment before purchasing with our State-of-the-art Full-Service In-House Service Center Facility Innovative InstraView-website at http://www.instraview.com We bUy used equipment! We also offer credit for Buy-Backs and Trade-Ins Sell your excess. underutilized. and idle used equipment. Contact one of our Customer Service Representatives todayl Talk to a live person: 88EM38-S0URCE fB88-887-68721 I Contact us by email: sales@artisan-scientific.com I Visit our website: http://www.artisan-scientific.com UFX-E N Series Precision Generators b o Count on the Noise Leader. Count on Noise Com. Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com Data Sheet UFX-E N Series Precision E /N (C/N)Generators b o b o The UFX-E N is a fully automated instrument that sets b o and maintains a highly accurate ratio between a user- supplied carrier and internally generated noise, over a wide range of signal power levels and frequencies. The UFX-E N gives system, design, and test engineers b o in the cellular/PCS, satellite and military communica- tion industries a cost-effective means of obtaining higher yield through automated testing, plus increased confidence from repeatable, accurate test results. Features Multiple Operating Modes True RMS Power Meter The UFX-E N provides five operating modes: carrier- The digital power meter is custom designed to cover b o tonoise (C/N), carrier-to-noise density (C/N ), bit ener- the frequency range of the particular instrument. It can o gy-tonoise density (E /N ), carrier-to-interferer (C/I), measure signals and noise accurately with Gaussian b o and power meter. The instrument can also be used as a Noise crest factors up to 18 db. precision noise generator. Direct Testing at both RF and Custom Configurations Microwave Frequencies The UFX-E N is available in a variety of configurations In configurations that cover two separate frequency b o to meet your specific testing needs. Applications ranges, measurements can be made directly with out include: military communications, WCDMA, SATCOM, the need for special conversion circuitry. NASA TDRSS, CableTV, HDTV, IS-95, CDMA, TDMA, Optional Tracking Feature UMTS, GPRS L-band modems, Milstar, Inmarsat, Intelsat, This function is intended for users with an unstable and general purpose. input signal source who wish to perform accurate long- Direct Display of E /N , C/N, C/I, or C/N term testing at a specified E /N ratio. The tracking b o b o o The 4 x 20 VFD screen provides simultaneous readout of all option works as an automated gain control (AGC) significant input and output signal levels relating to the device, correction for input signal drift up to 0.2 dB chosen operating mode, including carrier-to-noise ratios. resolution. The carrier output level is kept constant and, therefore, so is the E /N ratio. b o Accuracy of 0.2 dB RSS A special, large-dynamic-range power meter measures both the signal and the noise, which allows the UFX- Setting Precision C/N Ratios E N to set the desired ration to within ±0.2 dB. b o The UFX-E N accurately sets carrier-to-noise ratios using b o Special configurations can provide improved accuracy. the substitution calibration method. This method elimi- nates the effects of any non-linearity in the measuring Bit Rate Entry of 1 bps to device, in this case the power meter, by setting the signal 999 Mbps and above and the noise to the same power level at the power meter In bit energy-to-noise density testing (E /N ), the b o input. (See the functional block diagram). The noise power instrument automatically calculates noise density based is then offset by the desired ratio. The primary source of on the userspecified bit rate. inaccuracy within the unit is the attenuator that varies the noise power, and Noise Com uses the most accurate Variable Output Power Output power is user-specified and can be set within components available. Secondary effects such as thermal the range of –55 dBm to +5 dBm. drift are negligible since the noise and the power are measured within a very short time frame. 2 Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com Active components in the instrument that could be C/N – This mode sets the specified carrier output attributed to long-term drift are common to both the level and the total noise power in the system signal and noise path, so variations in these compo- bandwidth to the desired ratio. nents do not affect the calibrated ratio. The unit’s lin- ear phase and amplitude signal path ensures that the C/N – To obtain a specific C/N ratio, set the o o desired signal passes through undistorted. instrument to E /N mode and enter zero for the b o bit rate. All other functions are the same as the Since the UFX-E N automatically compensates for E /N mode. b o b o parameters like bit rates and bandwidth, taking meas- urement is as simple as pressing a button. Operating GEN – The instrument can also function as a pre- modes, function and parameters are set using the front cision noise generator. Simply select the mode panel controls. and enter the required noise density. The unit’s internal noise source provides the desired signal. Meter – In this mode, the instrument functions as a true RMS power meter, and uses various averaging Status Indicators and Display Screen – Front methods to ensure more accurate readings. panel indicators and the 4 x 20 VFD display pro- vide constant feedback on the instrument state Measurements are made through couplers, allowing the and settings. signal to pass through to the output connector unal- tered by the meter circuitry. Data Entry and Function Selection – Instructions and data are easily entered through the front E /N – The instrument automatically sets up a desired panel keypad. The instrument can also be con- b o Eb/No quickly and accurately. Based on the user-speci- trolled through the standard rear panel IEEE- fied carrier output level, output E /N ratio, and bit 488-2, optional Ethernet, TCP/IP,or optional RS- b o rate, the instrument automatically calculates the 232C, RS-422 or RS-423 interfaces. required noise density. Simplified Functional Block Diagram The internal AWGN precision noise source is summed with the user supplied carrier signal. The TERM. NOISE SOURCE unit generates extremely precise Eb/No ratios over NOISE SOURCE a broad range of input or output power. NOISE SOURCE SP6T C/N NOISE SOURCE OUTPUT PROG. STEP POWER Z SPDT SPDT MATCH ATTENUATOR COMB. NOISE SOURCE NOISE SOURCE METER INTERFERENCE RANGE INPUT SELECTOR TERM. DIGITAL POWER METER CARRIER Z TRACKING PROG. STEP SPDT INPUT MATCH MODULE ATTENUATOR 3 Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com Specifications Ordering Information Operating modes Model Number* Frequency Range Applications Carrier-to-noise (C/N), carrier-to-noise density (C/N ), bit ener UFX-EbNo-45 5 to 90 MHz General Purpose o gy-to-noise density (E /N ), carrier-to-interferer (C/I), noise UFX-EbNo-70 50 to 90 MHz General purpose/ b o generator, power meter. SATCOM Carrier Path UFX-EbNo-IF1 50 to 90 MHz and Intelsat, SATCOM Input power range: -55 dBm to +5 dBm 100 to 180 MHz Maximum input power: +21 dBm (with no damage) UFX-EbNo-IBS/IDR 50 to 90 MHz, Intelsat, SATCOM Output power range: -55 dBm to +5 dBm 68 to 72 MHz, and Nominal gain: ±1.0 dB 100 to 180 MHz Gain resolution: 0 to –60 dB in 0.1 dB steps UFX-EbNo-255 240 to 270 MHz SATCOM Gain flatness: ±0.2 dB for 70 MHz ±20 MHz UFX-EbNo-370 350 to 390 MHz NASA TDRSS ±0.3 dB for 140 MHz ±40 MHz UFX-EbNo-CATV 50 to 860 MHz Cable TV ±0.4 dB for others in 4 bands Group delay: ±0.20 ns/40 MHz UFX-EbNo-750 650 to 850 MHz Iridium for frequencies above 20 MHz UFX-EbNo-892 822 to 962 MHz IS-95 (CDMA), Third-order intercept point: +29 dBm typical IS-136 (TDMA) Tracking range (Ubopt01): +4 dB to –4 dB UFX-EbNo-892/1850 822 to 962 MHz Dual-band CDMA Tracking update rate: 100 milliseconds, nominal & 1710 to 1990 MHz Noise path UFX-EbNo-1200 950 to 1210 MHz L-band modems Output power range: -55 dBm to +5 dBm & 1190 to 1450 MHz Flatness: ±0.2 dB/40 MHz UFX-EbNo-1545 1530 to 1560 MHz Inmarsat ±0.3 dB/80 MHz UFX-EbNo-1850 1710 to 1990 MHz J-STD-008 (CDMA) ±0.4 dB/200 MHz UFX-EbNo-2050 1900 to 2200 MHz Wideband CDMA ±0.5 dB/300 MHz UFX-EbNo-2442 2400 to 2484 MHz 802.11b Wireless LAN Attenuation range: 60 dB in 0.25 dB steps UFX-EbNo-5500 5000 to 6000 MHz 802.11a Wireless LAN (0.1 dB steps with Ubopt06) UFX-EbNo-WiMAX 3,400 to 5800 MHz 802.16 WiMax Ratio accuracy ±0.2 dB RSS, ±0.3 dB WCU UFX-EbNo-20000 18 to 22 GHz Military Power meter range -55 dBm to +5 dBm Custom Frequency Ranges to 44GHz Power meter accuracy ±0.5 dB Power meter averaging 10 to 65,535. Each sample Option Number Description requires approximately UEopt01 Automatic gain control to maintain constant 2.2 milliseconds carrier power level (Tracking) Control Local and IEEE-488 UEopt03 50ø input and output impedance** Baud rate (Ubopt04) 150, 300, 600, 1200, 2400, 4800, UEopt04 RS-232C, RS-422, or RS-423 interface*** and 9600 to be used with UEopt05 230 VAC, 50 Hz optional serial interface ports UEopt06 0.1 dB/step on output noise and C/N (8 data bits, no parity, 1 stop bit) UEopt09 Ethernet, TCP/IP remote interface Interferer input -4 dBm ±2 dB. Frequency range is * Call Noise Com regarding custom configurations equal to the noise bandwidth. ** Below 800 MHz, standard impedance is 75ø. Above 800 MHz, 50ø is RF connectors BNC-75ø below 800 MHz, N-type assumed. female 50ø above 800 MHz *** In addition to standard IEEE-488-2 DC on RF connectors 0 volts, maximum Primary power Voltage 85 to 264 VAC Frequency 47 to 63 Hz Consumption 2 amps, maximum Fuse 2 A Operating temperature 0° to 50° C Dimensions 17” W x 5.25” H x 17.5” D 25 Eastmans Road Parsippany, NJ 07054 U.S.A. Specification values apply following a 30 minute warmup. Phone: +1-973-386-9696 Specifications subject to change without notice. Fax: +1-973-386-9191 Email: info@noisecom.com Web site: www.noisecom.com © Copyright 2007 Noise Com (A Wireless Telecom Group Company) All rights reserved. Note: Specifications, terms and conditions are subject to change without prior notice. Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com B/52000/1106/EN Looking for more information? Visit us on the web at http://www.artisan-scientific.com for more information: • Price Quotations • Drivers· Technical Specifications. Manuals and Documentation Artisan Scientific is You~ Source for: Quality New and Certified-Used/Pre:-awned ECJuiflment • Tens of Thousands of In-Stock Items • Fast Shipping and DelIve1y • Equipment Demos • Leasing / Monthly Rentals • Hundreds of Manufacturers Supported • Consignment Service Center Repairs InstraView Remote Inspection Experienced Engineers and Technicians on staff in our Remotely inspect equipment before purchasing with our State-of-the-art Full-Service In-House Service Center Facility Innovative InstraView-website at http://www.instraview.com We bUy used equipment! We also offer credit for Buy-Backs and Trade-Ins Sell your excess. underutilized. and idle used equipment. Contact one of our Customer Service Representatives todayl Talk to a live person: 88EM38-S0URCE fB88-887-68721 I Contact us by email: sales@artisan-scientific.com I Visit our website: http://www.artisan-scientific.com