View N4376B_5851234.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

agilent N4376B 20 ghz and 26.5 ghz multimode lightwave component analyzer data sheet
2 general information agilents N4376B lightwave component analyzer (lca) is the instrument of choice to test short wavelength 10g eth- ernet, fibre channel fcx8, fcx10 and fcx16 electro-optical components, with up to 20 or 26.5 ghz modulation range. the N4376B also supports the test of transmitter and receiv- ers for optical computer backplanes and optical chip-to-chip connections in high speed computers and server applica- tions. modern optical transmission and datacom systems require fast, accurate and repeatable characterization of the core electro-optical components. these core subcomponents (lasers, modulators and detectors) have signi?cant impact on the performance of the transmitter and the receiver with respect to modulation bandwidth, jitter, gain, and distortion of the ?nal transceiver. for frequency dependent responsivity measurements the N4376B extends opto-electronic s-parameter mea- surements to multimode devices in the 850 nm wave- length range, which was not possible with the standard 8703a/b lca 8703a/b. with a completely new design of the optical test set and a new rf-switched architecture, together with the latest pna family of network analyzers, the N4376B guarantees excel- lent electro-optical measurement performance. in addition a unique new calibration concept signi?cantly reduces time from powering up the lca until the ?rst calibrated measure- ment can be made. this increases productivity in r&d and on the manufacturing ?oor. the fully integrated turnkey solution reduces time to mar- ket, compared to the time-consuming development of a self- made setup. by optimizing the electrical and optical design of the N4376B for lowest noise and ripple, the accuracy has been improved by more than a factor of 3 and is now independent of the electrical re?ection coef?cient of the device under test. its the excellent accuracy that improves the yield from tests performed with the N4376B, by narrowing margins needed to pass the tested devices. traceability ensures world- wide comparability of test results. the advanced optical design together with temperature- stabilized transmitter and receiver ensures repeatable mea- surements over days without recalibration. using the advanced measurement capabilities of the net- work analyzer, all s-parameter related characteristics of the device under test, like responsivity, ripple and 3db-cutoff frequency, can be quali?ed with the new N4376B lightwave component analyzer from 10 mhz to 20/26.5 ghz. the network analyzer the N4376B comes in two basic versions. the economic line is based on a pna-l network-analyzer and is available as a 2 port system. the high end version is based on the new pna- x and, extended optical modulation index (omi) and is avail- able with 2 or4 ports. the pna-x based lca is calibrated up to 26.5 ghz. key bene?ts traceable multimode s21 test, right at 850 nm target ? wavelength. ieee 802.3ae launched power distribution leads to test ? results comparable to the ?nal application fast and easy measurement setup and calibration for ? all standard tests high con?dence and fast time-to-market with a trace- ? able turnkey solution. signi?cantly increased productivity using the fast and ? easy measurement setup with an unique new calibra- tion process leads to lower cost of test. test right at target launch condition eliminates test ? uncertainty identical lca software and remote control across the ? n437xb family simpli?es integration relative frequency response uncertainty @ 20ghz: 1.5 db 1.0 db (typical) absolute frequency response uncertainty @ 20ghz: 2.0 db (typ.)for e/o measurements 1.8 db (typ.)for o/e measurements noise ?oor @ 20ghz: -69 db w/a for e/o measurements -68 db a/w for o/e measurements transmitter wavelength: 850 nm 10 nm supported connectors lc or sc straight built-in optical power meter for fast transmitter power veri?cation powerful remote control: state of the art programming interface based on microsoft .net or com. warranty: 1 year warranty is standard for N4376B lightwave compo- nent analyzer; extension to 3 years available.
3 agilent N4376B applications in digital photonic transmission systems, the performance is ultimately determined by bit error ratio test (bert), which describes the performance of the whole system. however it is necessary to design and qualify subcomponents like modulators and receivers, which are analog by nature, with different parameters. those parameters are core to the over- all system performance. these electro-optical components signi?cantly in?uence the overall performance of the transmission system via the fol- lowing parameters: 3db bandwidth of the electro-optical transmission ? relative frequency response, quantifying the electro- ? optical shape of the conversion. absolute frequency response, relating to the conver- ? sion ef?ciency of signals from the input to the output, or indicating the gain of a receiver. electrical re?ection at the rf port ? only a careful design of these electro-optical components over a wide modulation signal bandwidth guarantees suc- cessful operation in the transmission system. electro-optical components the frequency response of ampli?ed or unampli?ed detector diodes, modulators and directly modulated lasers typically depends on various parameters, like bias voltages, optical input power, operating current and ambient temperature. to determine the optimum operating point of these devices, an lca helps by making a fast characterization of the electro- optic transfer function while optimizing these operating conditions. in parallel the lca also measures the electrical return loss. in manufacturing it is important to be able to monitor the processes regularly to keep up the throughput and yield. in this case the lca is the tool of choice to monitor transmis- sion characteristics and absolute responsivity of the manu- factured device. the remote control of the N4376B offers an- other tool to improve the productivity by making automated measurements and analysis of the measured data. electrical components electrical components such as ampli?ers, ?lters and trans- mission lines are used in modern transmission systems and require characterization to ensure optimal performance. typ- ical measurements are bandwidth, insertion loss or gain, im- pedance match and linearity. the new switched architecture offers direct access to the electrical outputs and inputs of the network-analyzers just by selecting electrical- to electri- cal measurement mode in the lca user interface. agilent N4376B features turnkey solution in todays highly competitive environment, short time-to- market with high quality is essential for new products. in- stead of developing a home-grown measurement solution which takes a lot of time and is limited in transferability and support, a fully speci?ed and supported solution helps to fo- cus resources on faster development and on optimizing the manufacturing process. in the N4376B all optical and electrical components are carefully selected and matched to each other to minimize noise and ripple in the measurement traces. together with the temperature stabilized environment of the core com- ponents, this improves the repeatability and the accuracy of the overall system. extended factory calibration data at various optical power levels ensures accurate and reliable measurements that can only be achieved with an integrated solution like the N4376B. easy calibration an lca essentially measures the conversion relation be- tween optical and electrical signals. this is why user cali- bration of such systems can evolve into a time consuming task. with the new calibration process implemented in the N4376B, the tasks that have to be done by the user are re- duced to one pure electrical calibration. the calibration with an electrical microwave calibration module is automated and needs only minimal manual interaction. built-in performance veri?cation sometimes it is necessary to make a quick veri?cation of the validity of the calibration and the performance of the system. the N4376Bs unique calibration process allows the user to perform a self-test without external reference devices. this gives full con?dence that the system performance is within the users required uncertainty bands. state-of-the-art remote control testing the frequency response of electro-optical compo- nents under a wide range of parameters, which is often necessary in quali?cation cycles, is very time consuming. to support the user in minimizing the effort for perform- ing this huge number of tests, all functions of the lca can be controlled remotely via lan over the state-of-the-art microsoft .net or com interface. based on programming examples for vba with excel, agi- lent vee and c++, it is very easy for every user to build ap- plications for their requirements. these examples cover applications like integration of com- plete lca measurement sequences.
4 integrated optical power meter in applications where optical power dependence character- ization is needed, the average power meter can be used to set the exact average output power of the lca transmitter by connecting the lca optical transmitter output, optionally through an optical attenuator, to the lca optical receiver in- put. by adjusting the transmitter output power in the lca user interface or the optical attenuation, the desired trans- mitter optical power can be set. in cases where an unexpectedly low responsivity is mea- sured from the device under test, it is very helpful to get a fast indication of the cw optical power that is launched into the lca receiver. the cause might be a bad connection or a bent ?ber in the setup. for this reason too, a measurement of the average optical power at the lca receiver is very help- ful for fast debugging of the test setup. selectable output power of the transmitter most pin diodes and receiver optical subassemblies (ro- sas) need to be characterized at various average optical power levels. in this case it is necessary to set the average input power of the device under test to the desired value. the variable average optical output power of the lca trans- mitter offers this feature. together with an external optical attenuator, this range can be extended to all desired optical power levels. large signal measurements lca s21 measurements are typically small-signal linear transfer function measurements. if an electro-optical com- ponent must be tested under large signal conditions, normal balanced measurements might lead to wrong measurement results. the pna-x based version of the lca offers true balanced measurements for differential ports by offering two indepen- dent high power rf sources. with this setup the lca mea- sures the correct s21 transfer function of e/o components, even in the nonlinear regime. to stimulate o/e components like pin-tia receivers under optical large signal conditions, the pna-x based lca offers a variable optical modulation index > 50%. ieee 802.3ae multimode launch condition multimode measurements are typical much more critical regarding repeatability and stability than single mode mea- suremts. to minimize these effects it is necessary to have well de?ned and stable mode ?lling of the transmitter ?ber. the N4376B has typical multimode launch conditions or power-distribution in the transmitter ?ber as de?ned by the ieee 802.3ae standard. the ieee 802.3ae power-distribution compliance of the N4376B transmitter leads to application realistic and repeat- able test results.
5 de?nitions generally, all speci?cations are valid at the stated operat- ing and measurement conditions and settings, with uninter- rupted line voltage. speci?cations (guaranteed) describes warranted product performance that is valid under the speci?ed conditions. speci?cations include guard bands to account for the ex- pected statistical performance distribution, measurement uncertainties changes in performance due to environmental changes and aging of components. typical values (characteristics) characteristics describe the product performance that is usually met but not guaranteed. typical values are based on data from a representative set of instruments. general characteristics give additional information for using the instrument. these are general descriptive terms that do not imply a level of performance. explanation of terms responsivity for electro-optical devices (e.g. modulators ) this describes the ratio of the optical modulated output signal amplitude compared to the rf input amplitude of the device. for opto-electrical devices (e.g. photodiodes) this describes the ratio of at the rf amplitude at the device output to the amplitude of the modulated optical signal input. . relative frequency response uncertainty describes the maximum deviation of the shape of a mea- sured trace from the (unknown) real trace. this speci?cation has strong in?uence on the accuracy of the 3-db cut-off fre- quency determined for the device under test. absolute frequency response uncertainty describes the maximum difference between any amplitude point of the measured trace and the (unknown) real value. this speci?cation is useful to determine the absolute re- sponsivity of the device versus modulation frequency. frequency response repeatability describes the deviation of repeated measurement without changing any parameter or connection relative to the aver- age of this measurements. minimum measurable frequency response describes the average measured responsivity when no mod- ulation signal is present at the device under test. this repre- sents the noise ?oor of the measurement system. lca electrical port b lca optical input lca optical output lca electrical port a de?nition of lca input and output names
6 measurement capabilities 3db cut-off frequency (s21), responsivity (s21), electrical re?ection (s11 or s22), insertion loss (il), transmission bandwidth, all electrical s-parameter measurements. target test devices transmitter (e/o) ? 0dfk=hkqghuprgxodwruv ? (ohfwurdevruswlrqprgxodwruv($0 ? 'luhfwo\prgxodwhgodvhuv ? 7udqvplwwhurswlfdovxedvvhpeolhv726$ receiver (o/e) pin diodes ? avalanche photodiodes (apd) ? receiver optical subassemblies (rosa) ? optical (o/o) passive optical components ? optical multimode ?bers ? optical transmission systems ? agilent N4376B speci?cations measurement conditions modulation frequency range from 10 mhz to 20.0 ghz ? foreward rf power +3 dbm ? reverse rf power 0 dbm ? 100 hz ifbw (reduce if bandwidth at low frequency ? enabled) with modulation frequency step size 10 mhz and measurement points on a 10 mhz raster (if not differently stated) network analyzer set to stepped sweep C sweep ? moves in discrete steps all network-analyzer ports con?gured in standard ? coupler con?guration (cplr arm to rcvb b in, source out to cplr thru) after full two-port electrical calibration using an ? electronic calibration module, agilent n4691b, at constant temperature (1 c) modulator bias optimization set to continous sweep ? measurement frequency grid equals electrical ? calibration grid dut signal delay 0.1/if-bw ? speci?ed temperature range: +20 c to +26 c. ? after warm-up time of 90 minutes ? using high quality electrical and optical connectors ? and rf cables in perfect condition 50 ? m fc/apc to fc/pc patchcord at the input and output launched power distribution according to ? ieee 802.3ae - 2002, see ?g 1 test performed using an optical reference source with ? return loss better 45 db, spectral width fwhm < 10mhz and ingaas detector fig 1; ieee 802.3ae launch conditions measured with 3 examples 0 10 20 30 40 50 60 70 80 90 100 0 5 10 15 20 25 percent power in radius [%]
7 transmitter and receiver speci?cations optical test set option -322, -382 option -312, -314, -392, -394 operation frequency range 10 mhz to 20 ghz 10 mhz to 26.5 ghz connector type (optical testset) optical input 62.5 m mmf angled with agilent versatile connector interface optical output 50 m mmf angled with agilent versatile connector interface rf 3.5 mm male lca optical input operating input wavelength range 750 nm to 1650 nm maximum linear average input power [f1] optical input: -1 dbm maximum safe average input power optical input: +3 dbm optical return loss (typ.) [f1] > 14 db average power measurement range [f1] optical input: -25 dbm to -1 dbm average power measurement uncertainty (typ.) [f1] 0.7 dbo lca optical output optical modulation index (omi) at 10 ghz (typ.) 25 % @ +3 dbm rf (typ.) 31 % @ +5 dbm rf (typ.) output wavelength (850 10) nm lauched power distribution (typical) according to ieee 802.3ae - 2002 average output power range -5 dbm to -1 dbm average output power uncertainty (typ.) [f2] 0.7 dbo average output power stability, 15 minutes (typ.) 0.5 dbo [f1] wavelength within range as speci?ed for lca optical output [f2] after modulator optimization speci?cations for electrical-electrical measurements (e/e mode) for detailed speci?cation of the network analyzer see corresponding data sheet. N4376B: option -322, -382 n5230c -225 option -312, -392 n5242a -200 option -314, -394 n5242a -400 optical test set electrical loss of optical test set < 2.0 dbe (typ.)
8 (e/o mode) speci?cations for electro-optical measurements at 850 nm N4376B system with network analyzer n5230c -225 n5242a -200 n5242a -400 speci?cations are valid under the stated measurement conditions. for wavelength: (850 10) nm ? system performance 0.05 ghz to 0.2 ghz 0.2 ghz to 10 ghz 10 ghz to 20 ghz relative frequency response uncertainty dut response -26 db(w/a) [f1] 1.0 dbe typ. 1.3 dbe (0.9 dbe typ) 1.5 dbe (1.0 dbe typ) -36 db(w/a) 1.0 dbe typ. 0.9 dbe typ. 1.0 dbe typ. -46 db(w/a) 1.1 dbe typ. 0.9 dbe typ. 1.3 dbe typ. absolute frequency response uncertainty (typ.) dut response 26 db(w/a) [f1] 2.1dbe 2.0 dbe . 2.0 dbe frequency response repeatability (typ.) dut response -26 db(w/a) [f1] 0.1 dbe 0.1 dbe 0.1 dbe -36 db(w/a) 0.15 dbe 0.1 dbe 0.15 dbe minimum measurable frequency response (noise ?oor ) [f2] [f4] -65 db(w/a) -82 db(w/a) -69 db(w/a) [f1] for dut optical peak output power +0 dbm. [f2] ifbw = 10 hz. [f4] note: average value over frequency range.
9 speci?cations for opto-electrical measurements at 850 nm N4376B system with network analyzer n5230c -225 n5242a -200 n5242a -400 speci?cations are valid under the stated measurement conditions. for wavelength: (850 10) nm ? system performance 0.05 ghz to 0.2 ghz 0.2 ghz to 10 ghz 10 ghz to 20 ghz relative frequency response uncertainty dut response -21 db(a/w) [f1] 1.0 dbe typ. 1.3 dbe (0.9 dbe typ) 1.5 dbe (1.0 dbe typ) -31 db(a/w) 1.0 dbe typ. 0.9 dbe typ. 1.1 dbe typ. -41 db(a/w) 1.2 dbe typ. 0.9 dbe typ. 1.5 dbe typ. absolute frequency response uncertaint (typ.) dut response 21 db(a/w) [f1] 1.9 dbe 1.7 dbe 1.8 dbe frequency response repeatability (typ.) dut response -21 db(a/w) [f1] 0.25 dbe 0.1 dbe 0.2 dbe -31 db(a/w) 0.3 dbe 0.1 dbe 0.25 dbe minimum measurable frequency response (noise ?oor ) [f3] [f4] -58 db(a/w) -77 db(a/w) -68 db(a/w) [f1] for dut response max +15 db (a/w) [f2] output power set to -1 dbm [f3] ifbw = 10 hz. [f4] note: average value over frequency range (o/e mode)
10 speci?cations for optical-optical measurements at 850 nm N4376B system with network analyzer n5230c -225 n5242a -200 n5242a -400 speci?cations are valid under the stated measurement conditions. for wavelength: (850 10) nm ? system performance 0.05 ghz to 0.2 ghz 0.2 ghz to 10 ghz 10 ghz to 20 ghz relative frequency response uncertainty [f2] dut response -10 dbe [f1] [f2] ( -5.0 dbo) 0.5 dbe typ. (0.25 dbo) 0.4 dbe (0.2 dbo) 0.5 dbe (0.25 dbe) absolute frequency response uncertainty (typ.) dut response -10 dbe [f1][f2] ( -5 dbo) 1.1 dbe 1.0 dbe 1.0 dbe frequency response repeatability (typ.) dut response -10 dbe [f1] [f2] ( -5 dbo) 0.15 dbe 0.1 dbe 0.15 dbe minimum measurable frequency response (noise ?oor ) [f2] [f3] [f4] -53 dbe (-26.5 dbo) -70 dbe (-35 dbo) -44 dbe (-22 dbo) [f1] for dut response max. 0 db [f2] average power from lca optical output set to -1 dbm. [f3] ifbw = 10 hz. [f4] note: average value over frequency range. (o/o mode)
11 general characteristics assembled dimensions: (h x w x d) option -312, -314 41.3 cm x 43.8 cm x 53.8 cm, (16.3 in x 17.3 in x 21.2 in) -322 41.3 cm x 43.8 cm x 47.3 cm, (16.3 in x 17.3 in x 18.7 in) weight product net weight: -312 36 kg (79.4 lbs) -314 46 kg (101.4 lbs) -322 34 kg (74.9 lbs) packaged product: -312 56 kg (123.5 lbs) -314 66 kg (145.7 lbs) -322 54 kg (119 lbs) power requirements 100 to 240 v~, 50 to 60 hz 2 power cables n5230c max. 350 va n5242a max 450 va optical test set: max. 40 va network-analyzer option 312 n5242a -200 option 314 n5242a -400 option 322 n5230c- 225 storage temperature range -40 c to +70 c operating temperature range +5 c to +32 c humidity 15 % to 80 % relative humidity, non-condensing altitude (operating) 0 ... 2000 m recommended re-calibration period 1 year shipping contents 1x network-analyzer depending on option selected 1x N4376B optical test set 2x 81000 ni optical adaptor 1x 4376b-90a01 getting started 1x 4375b-90cd1 lca support cd 1x 1150-7896 keyboard 1x 1150-7799 mouse 1x 8121-1242 usb cable 1x e5525-10285 uk6 report 1x n4373-61627 electrical short cut cable 1x 9320-6677 rohs addendum for photonic t&m accessories 1x 9320-6654 rohs addendum for photonic t&m products additional, option dependent shipping contents: -023 2x lc 50 m to fc/apc 0.5 m patch cord -024 2x lc 62.5 m to fc/apc 0.5 m patch cord -025 2x sc 50 m to fc/apc 0.5 m patch cord -026 2x sc 62.5 m to fc/apc 0.5 m patch cord -312, 322 2 port lca: 1x e7342-60004 0.5 m (m) to (f) high performance rf cable -314 4 port lca: 2x e7342-60004 0.5 m (m) to (f) high performance rf cable lca connector types [1] optical test set lca port a 3.5 mm (m) lca port b 3.5 mm (m) lca optical input 62.5 m single-mode angled [1] , with agilent universal adapter lca optical output 50 m single-mode angled [1] , with agilent universal adapter [1] the optical test set always has angled connectors. for input and output a 50 m or 62.5 m angled to straight lc or sc patchcord must be selected the connection to the dut is always either lc or sc straight. the jumper cable must always be used in front of the optical testset to protect the connectors of the optical testset. laser safety information all laser sources listed above are classi?ed as class 1m according to iec 60825 1 (2001). all laser sources comply with 21 cfr 1040.10 except for deviations pursuant to laser notice no. 50, dated 2001-july-26.
12 mechanical outline drawings, option -322, -382 (all dimensions in mm)
13 mechanical outline drawings, option -312, -314, -392, -394 (all dimensions in mm)
14 ordering informations the N4376B consists of an optical test set and an electrical network analyzer which are mechanically connected. to protect your network analyzer investment, agilent offers the integration of an already owned pna-l or pna-x with the optical test set as listed below. all systems have 1 year warranty. N4376B lca ordering options network-analyzer options N4376B - 312 20 ghz 2 port lca based on n5242a -200 N4376B - 314 20 ghz 4 port lca based on n5242a -400 N4376B - 322 20 ghz 2 port lca based on n5230c -225 network-analyzer integration options N4376B - 382 integration of customer pna-l - n5230a/c -220, -225 N4376B - 392 integration of customer pna- x - n5242a -200, - n5242a -219 (all speci?cations typical, max bias-t voltage 7v, max current 200ma) N4376B - 394 integration of customer pna- x - n5242a -400, - n5242a -419 (all speci?cations typical, max bias-t voltage 7v, max current 200ma) wavelength options N4376B - 103 850 nm optical testset other options N4376B - 010 time domain N4376B - 023 lc 50 m connector interface (external 0.75 m patch cord) N4376B - 024 lc 62.5 m connector interface (external 0.75 m patch cord) N4376B - 025 sc 50 m connector interface (external 0.75 m patch cord) N4376B - 026 sc 62.5 m connector interface (external 0.75 m patch cord) service and repair r1280a 1 year return-to-agilent warranty extended to 3 years r1282a agilent calibration up front support plan 3 year coverage required accessories (to be ordered separately) n4691b 2 port microwave electrical calibration module ( -00f recommended)
15 this page is intentionally left blank
remove all doubt our repair and calibration services will get your equipment back to you, performing like new, when promised. you will get full value out of your agilent equipment throughout its lifetime. your equipment will be serviced by agilent-trained technicians using the latest factory calibration procedures, automated repair diagnostics and genuine parts. you will always have the utmost con?dence in your measurements. agilent offers a wide range of additional expert test and measurement services for your equip- ment, including initial start-up assistance onsite education and training, as well as design, system integration, and project management. for more information on repair and calibration services, go to www.agilent.com/find/removealldoubt optical instruments online information optical test instruments www.agilent.com/?nd/oct lightwave component analyzers www.agilent.com/?nd/lca polarization solutions www.agilent.com/?nd/pol spectral analysis products www.agilent.com/comms/octspectral electro-optical converters www.agilent.com/?nd/ref optical test instruments accesories www.agilent.com/comms/oct-accessories firmware and driver download www.agilent.com/comms/oct?rmware agilent photonic discussion forum www.agilent.com/?nd/photonic_forum www.agilent.com for more information on agilent technolo- gies products, applications or services, please contact your local agilent office. the complete list is available at: www.agilent.com/?nd/contactus americas canada (877) 894-4414 latin america 305 269 7500 united states (800) 829-4444 asia paci?c australia 1 800 629 485 china 800 810 0189 hong kong 800 938 693 india 1 800 112 929 japan 0120 (421) 345 korea 080 769 0800 malaysia 1 800 888 848 singapore 1 800 375 8100 taiwan 0800 047 866 thailand 1 800 226 008 europe & middle east austria 0820 87 44 11 belgium 32 (0) 2 404 93 40 denmark 45 70 13 15 15 finland 358 (0) 10 855 2100 france 0825 010 700* *0.125 /minute germany 01805 24 6333** **0.14 /minute ireland 1890 924 204 israel 972-3-9288-504/544 italy 39 02 92 60 8484 netherlands 31 (0) 20 547 2111 spain 34 (91) 631 3300 sweden 0200-88 22 55 switzerland 0800 80 53 53 united kingdom 44 (0) 118 9276201 other european countries: www.agilent.com/?nd/contactus revised: march 27, 2008 product speci?cations and descriptions in this document subject to change without notice. ? agilent technologies, inc. 2008 printed in usa, rev 1.0, may 16 th , 2008 5989-6590en www.lxistandard.org lxi is the lan-based successor to gpib, providing faster, more ef?cient connectivity. agilent is a founding member of the lxi consortium. www.agilent.com/?nd/open agilent open simpli?es the process of connecting and programming test systems to help engineers design, validate and manufacture electronic products. agilent offers open connectivity for a broad range of system-ready instruments, open industry software, pc-standard i/o and global support, which are combined to more easily integrate test system development. agilent open www.agilent.com/?nd/emailupdates get the latest information on the products and applications you select. www.agilent.com/?nd/agilentdirect quickly choose and use your test equipment solutions with con?dence. agilent direc t agilent email updates

▲Up To Search▲

Price & Availability of N4376B

	To Download N4376B Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .