Test Equipment Solutions Datasheet

Test Equipment Solutions Ltd specialise in the second user sale, rental and distribution of quality test & measurement (T&M) equipment. We stock all major equipment types such as spectrum analyzers, signal generators, oscilloscopes, power meters, logic analysers etc from all the major suppliers such as Agilent, Tektronix, Anritsu and Rohde & Schwarz.

As well as the headline benefit of cost saving, second user offers shorter lead times, higher reliability and multivendor solutions. Rental, of course, is ideal for shorter term needs and offers fast delivery, flexibility, try-before-you-buy, zero capital expenditure, lower risk and off balance sheet accounting. Both second user and rental improve the key business measure of Return On Capital Employed.

All products supplied by Test Equipment Solutions include:

Email: info@TestEquipmentHQ.comWeb: www.TestEquipmentHQ.com

We are focused at the professional end of the marketplace, primarily working with customers for whom high performance, quality and service are key, whilst realising the cost savings that second user equipment offers. As such, we fully test & refurbish equipment in our in-house, traceable Lab. Items are supplied with manuals, accessories and typically a full no-quibble 1 year warranty. Our staff have extensive backgrounds in T&M, totalling over 150 years of combined experience, which enables us to deliver industry-leading service and support. We endeavour to be customer focused in every way right down to the detail, such as offering free delivery on sales, presenting flexible technical + commercial solutions and supplying a loan unit during warranty repair, if available.

We are based at Aldermaston in the UK from where we supply test equipment worldwide. Our facility incorporates Sales, Support, Admin, Logistics and our own in-house Lab.

- No-quibble parts & labour warranty (we provide transport for UK mainland addresses).- Free loan equipment during warranty repair, if available.- Full electrical, mechanical and safety refurbishment in our 40GHz in-house Lab.- Certificate of Conformance (calibration available on request).- Manuals and accessories required for normal operation.- Free insured delivery to your UK mainland address (sales).- Support from our team of seasoned Test & Measurement engineers.- ISO9001 quality assurance.

T: 01183 800 800 F: 01183 800 804

Test Equipment Solutions LtdUnit 3 Zodiac HouseCalleva ParkAldermastonBerkshireRG7 8HN

Communications Service Monitor 2945Fast full performance spectrumanalyzer provided as standardThe spectrum analyzer provides spansfrom 1 kHz per division to full span andalso a fully adjustable reference level.Speed is comparable with analoganalyzers, allowing real adjustments. Withthe tracking generator provided asstandard, full advantage can be takenwhen aligning filters. An offset facilityenables testing of equipment withfrequency translation.

. RS-232 control interface as standard forPC automated testing

. PCMCIA 2 memory card (for savinginstrument settings & results)

From 2 JlV to 150 WattsThe 2945 will measure low level signalssuch as off-air or those found whenprobing a circuit. 150 Watts measurementis provided without the need for externalattenuators, so high power base stationscan be measured directly. Measurementaccuracy is specified all the way down to5 mW on the N- Type connector, allowingcellular radios to be qualified at low powerlevels.

.50 kHz DSO (digital storageoscilloscope) with anti-aliasing

. Rugged lightweight package

. Full span spectrum analyzer with 'live'look and listen as standard

. Tracking generator with offset trackingas standard

. 150 Watt RF power measurement asstandard

.5 Watt protection on all ports as standard

.2 Variable Audio Generators as standard

. Superfast LCD with rapid refresh rate foreasy monitoring and adjustment

. Comprehensive colour coded keyboardfor ease of use

. Fast high resolution bar-charts forpeaking and nulling

Accurate RF signalsThe signal generator provides coveragefrom 400 kHz to 1.05 GHz with +5 dBmoutput and fast switching speed. Levelaccuracy is :!:2 dB at all levels above -127dBm.

Duplex as standardFull duplex operation is provided by the2945. This allows testing of duplex radiosas well as simultaneous testing of repeatertransmit and receive paths. There are norestrictions to the duplex offset.

Cellular built inAMPS, TAGS and NMT analog cellularstandards are available internally, with allcountry variants provided in each package.

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The 2945 communications servicemonitor is the lightest, most ruggedservice fi1onitor available with a fullperformance spectrum analyzer asstandard. For field work the 2945TestMate provides an excellentcombination of instruments for alltypes of maintenance work - yet back in

the workshop it provides all of theperformance you would expect forexacting measurements.

Field operationAt under 30 Ib even with the integralbattery, the 2945 TestMate lightens theload to remote sites. The form factor isideal for carrying. The side handle meansthat the instrument is clear of steps and yetsuitable for it to be operated comfortablyfrom the floor. Full operation is possiblefrom the protective case so that theinvestment' is protected from transit

damage.Battery - carry a spar~

The battery fits neatly into the ever-readycase and is easily replaced with a sparewhen discharged. It has no memory effect,even when partially discharged.

Fast warm-up - fast results

The standard TCXO allows results to bemade reliably within a minute of switch on.(Where even better stability is required, anoptional OCXO is available.)

Stored settings may be recalled frominternal memory or from a memory card

aliowing straightforward setting up.

2945

Remote controlRemote control is provided with a RS-232interface as standard. An IEEE488.2interface can be fitted where otherinstruments are required to operate in asystem with the 2945.

Printing is easyWith the parallel printer port interface,screen dumps, automatic test results orpreviously stored results may be sent toany standard parallel printer.

ReliabilityThe 2945 features high integration and achassis design that takes the knocks anoutdoor life can provide.

AutorunWith the analog systems card, option 2fitted, automatic testing without an externalcontroller is possible. Custom tests may bewritten and run by the operator. Fourprogrammable relay contacts are providedwith the optional parallel printer interface.This allows remote control of radios or testfixtures from built-in automatic tests.

Custom programsUsers may program the instrument to suittheir own specific needs. This is possibleeither by configuring any of the 4 built-inprograms or by using the MIBASICinterpreter to produce a customised testprogram that can be executed internally,without an external controller.

FREQUENCY

Frequency Range400 kHz to 1.05 GHz

Resolution10Hz

Indication10 digit display

SettingKeyboard entry, delta increment I decrement functionand rotary control

AccuracyAs frequency standard :t 1 count

Audio analysisComprehensive filters are provided asstandard, including band pass, low passand high pass.

The direct measurement of CTCSS ispossible with the 300 Hz filter, even withspeech present.

2 comprehensive audio generatorsare provided as standard for internalmodulation or audio sources for transmitterstimulus.

External DC coupled FM is provided.

Proven user interfaceThe 2945 TestMate provides a userinterface that is simple to use yet offersflexibility for the experienced engineer. The'ideal mix' of soft and hard keys producessimple menus but retains commonly usedkeys like [FREQ], [LEVEL] and [ON/OFF].Instant [DISPLAY HOLD] makes provingtransients and saving results easy. Colourcoded keys help further.

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Accessory controlThe parallel port option includes 4 logiclines or relay closures that can becontrolled from MIBASIC. These can beused to stimulate mechanical operators -e.g. pn to make the testing process highlyautomatic.

OUTPUT LEVEL

Output Level RangeRx Test:N-Typesocket:-141 dBmto-21 damBNC socket: -115 dam to +5 dam

Resolution0.1 dB

Indication4 digits plus sign (dBm, dBIJV, /lV, mV PD/EMF)

Accuracy:!: 2 dB for level above -127 dam on N- Type socket upto 1 GHz

Network simulationThe 2945 simulates the signalling protocolthat the radio would 'see' from the realnetwork. This allows calls to be set upand handled enabling the receiver andtransmitter parametric measurements to bemade.

2945Indication

5 digits

AccuracyAs frequency standard :t1 digit :t resolution

Sensitivity50mV

Frequency1 kHz

RangeOto 1BdBandOto50dB

Resolution01 dB

Indication3 digits and bar-charts

Accuracyot 1 dB

Sensitivity50 mV (100 mV for 40 dB SINAD) reading suppressedif audio voltage is less than 5 mV

Modulation Frequency Range20 Hz to 25 kHz

Resolution25 Hz

Pre-emphasis750 I1S selectable

FREQUENCY MODULATION - EXTERNAL

Input ImpedanceNominally 10 kQ in parallel with 40 pF

Frequency RangeAs internal FM

Modulation Frequency RangeDC to 100 kHz

Pre-emphasis750 I1S selectable

SensitivityNominally 1 Volt peak

MICROPHONE INPUT

Input Level2 mV to 200 mV (AGC levelled)

Input ImpedanceNominally 150 Q

Press To Talk (PTT)When using the optional microphone in Tx Test mode,the PTT will switch instrument to Ax Test Frequency

1 kHz

RangeOt010%andOt030%

Resolution0 1 % distortion

Indication3 digits and bar-charts

Accuracy:t 5 % of reading :t 0.5 % distortion

Sensitivity50 mY (100 mY for 1 % distortion) reading suppressedif audio voltage is less than 5 mY

Input ImpedanceNominally 1 MQ in parallel with 40 pF

Frequency RangeDC and 20 Hz to 50 kHzAC only 20 Hz to 50 kHz

Level Ranges0-100 mV to 0-100 V RMS in a 1.3,10 sequence

Resolution1 mV or 1 % of reading

Indication3 digits and bar-chart

Accuracy:t3 % :t3 mV :t 1 digit

Range0lo30dBandOIo 100dB

Re~olutlon0.1 dB

Indication3 digits and bar-chart

Accuracy:t 1 dB

Frequency Range20 Hz to 50 kHz

Resolution0.1 Hz, less than 10 kHz1 Hz, at 10 kHz and above

Reverse Power ProtectionN- Type: 50 W continuous, normal operation. 150 W for1 minute at 20 C. Overload indicated by audible andvisual warningBNC: 5 W. Tripping indicated by audible and visual

warning

Output ImpedanceNominally 50 Q

VSWRN- Type: Better than 1.2:1 up to 500 MHzBetter than 1.35:1 up to 1.05 GHzBNC: Better than 22:1 up to 1.05 GHz

SPECTRALPURITV

Residual FMLess than 30 Hz RMS (0.3 to 3.4 kHz)

HarmonicsBetter than -20 dBc

Spurious signalsBetter than --,30 dBc (;t10 kHz to 1.5 MHz offset fromcarrier frequency or over range 600-700 MHz)Better than --40 dBc from 400 kHz to 1 GHz.

SSB phase noise(20 kHz offset)Better than -85 dBc / Hz up to 1 GHz

RF carrier leakageLess than 05 J1V PD generated in a 50 Q load by a2 turn loop 25 mm from the case. Output level less than~40 dBm into a sealed 50 Q load

AMPLITUDE MODULATION -INTERNAL

Frequency range400 kHz to 105 GHz

AM depth range0 to 99 %

Resolution1%

Indication2 digits

SettingKeyboard entry, delta increment / decrement functionand rotary control

AccuracyFor carrier frequencies from 1.5 MHz to 400 MHz;t 7 % ;t 1 digit for modulation frequency of 1 kHz;t 10 % ;t1 digit for modulation frequencies from 50 Hzto 5 kHz;t 15 % ;t 1 digit for modulation frequencies from 50 Hz to15kHzandOt085%AM \

DistortionLess than 2 % at 1 kHz for 30 %, CCITT weighted

Modulation Frequency20 Hz to 20 kHz

AMPLITUDE MODULATION - EXTERNAL

Input impedanceNominally 10 kQ in parallel with 40 pF

Frequency RangeAs internal AM

Modulation Frequency RangeAs internal AM

SensitivityNominally 1 Volt peak

FREQUENCY MODULATION -INTERNAL

Frequency range400 kHz to 105 GHz

Max!mum deviation0 to 15 kHz

Indication3 digits

SettingKeyboard entry, delta incremeni / del:rement functionand rotary control

Accuracy'";t7 %;t 10 Hz at 1 kHz modulating frequency;t10 % at modulating frequencies from 50 Hz to 1b hi'

DistortionLess than 1 % at 1 kHz for deviation of 5 kHz,CCITT weighted

2945Sensitivity

50 mV (100 mV for 40 dB SIN) reading suppressed ifaudio voltage is less than 5 mV

Resolution0.1 dB max, typical y 1 %

Accuracy (N-type)j:10 % j: resolution up to 500 MHzj:15 % j: resolution up to 1.05 GHz

Maximum Continuous RatingN- Type: 50 W at 20°C (note that after 10 minCltes at50 W connector may exceed 70°C)BNC: 5 WAn)enna port: 5 W maximum

Intermittent RatingN- Type: 150 W for limited periods, typically 1 minuteat 20°C. Overload indicated by audible and visualwarning

VSWRN- Type: Beller than 1.2:1 up to 500 MHzBeller than 1.35:1 up to 1.05 GHzBNC: Beller than 3:1 up to 1.05 GHz

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Operating ModesSingle with digital storage on screen or repetitive sweep

Frequency ~angeDC to 50 ki-;z 3 Hz to 50 kHz AC coupled

Voltage Range10 mV to 20 V per division in a 1,2,5 sequence

Voltage Accuracy1:5 % of full scale

FM Ranges1:75,30, 15,6,3 and 1.5 kHz deviation full scale, :t10 %

accuracy

AM Ranges20, 10 and 5 % per division, :t10 % accuracy

Timebase50 /ls/div to 5 s/div in a 1,2,5 sequence

Graticule10 Horizontal by 6 Vertical divisions

Special featuresBuiit in anti-aliasing circuitry

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Resolution1%AM

Indication2 digits and bar-chart

Accuracy(1)= 5 %:!: 1 digit at 1 kHzJ:85%:!:1 digit from 50 Hz to 10kHz

Demodulation DIstortion (11

Less than 2 %, at , "Hz and 30 % AM,CCITT weighted.

Residual AMLess than 1 % (300 Hz to 3.4 kHz)

Demodulation Output50 mV peak to peak for 1 % AM

FREQUENCY MODULATION

Frequency Range100 kHz to 1.05 GHz

Modulation Frequency Range10Hz to 15kHz

Deviation Range0 to 75 kHz

Resolution10 Hz below 2 kHz deviation,1 % above 2 kHz deviation

Indication3 digits and bar-chart

Accuracy(1) ,:!: 5 % :!: 1 digit at 1 kHz modulation frequency:!: 7.5 % :!: 1 digit for modulation frequencies 50 Hz to10 kHz

Demodulation DistortionLess than 2 % at 1 kHz and 5 kHz FM,CCITT weighted

Residual FMLess than 30 Hz (300 Hz to 3.4 kHz)

Demodulation Output Socket200 mV peak to peak :!:1 % per 1 kHz deviation

Bar-chart DisplaysAF Voltage, SINAD, Distortion, SIN

Vertical Resolution2 % of full scale

RangingAutoranging, range hold or manual selection1,2,5, sequence with hysteresis

Audio and Modulation Filters300 Hz Lowpass300 Hz to 34 kHz Bandpass15 kHz Lowpass750 !ls de-emphasis

Audio Analyzer General FeaturesTones Mode

HARMONIC MEASUREMENTDisplays 1 st to 5th harmonic of the selected carrier.

Maximum Harmonic Frequency105 GHz

Dynamic Range0 to -60 dBc

TRANSIENT POWER ANALYSISDisplays power profile against time

Frequency Range1t01050MHz

Dynamic Range60 dB below spectrum analyzer reference level

Scale (power)10 dB/division

Scale (time)50 lIS/division to 5 s/division

Trigger LevelAdjustable over full dynamic range +ve or -ve triggerselection

Pre-trigger0, 25, 50, 75 or 100% of displayed period

Frequency Range100 kHz to 105 GHz (manual tune)10 MHz to 1 GHz (autotune)

Resolution1 Hz or 10 Hz, selectable

IndicationUpt010digits

AccuracyAs frequency standard :t resolution

Acquisition TImeLess than 1 second (manual)Typically 3 seconds (autotune)

SensitivityAutotuned: 5 mW (N- Type)0.05 mW (Antenna port)Manual Tuned: -34 dBm (N- Type) -60 dBm(Antenna port)

Frequency Range100 kHz to 1.05 GHz

Spans1 kHz / division to 100 MHz / division in a 1.2,5sequence or continuously variableStart - stop facility allows selection of infinitely variablespan width

Resolution Bandwidth300 Hz, 3, 30, 300 kHz. 3 MHz

Reference Level (top of screen)-50 dBm to +52 dBm 0.7 mVto 71V

On screen dynamic range70 dB

On Screen LInearitytypically;t 2 dB;t 1 resolution (10 dB/div) 10 dB abovenoise floor

Vertical Resolution0.1 dB on 2 dB / division0.5 dB on 10 dB / division

Level Flatness:t 1 dB :t resolution over 50 MHz span

Intermodulation DistortionBetter than 70 dB for two signals at -30 dBm into firstmixer

Sweep Speeds10 ms/div to 200 ms/div in a 1.2,5 sequence (optimumsweep speed and bandwidth selected according tospan or user selectable)

Span Resolution I UpdateR"nrlwirlth Isweeos/sec\

10 kHz100 kHz

1 MHz10MHz

100 MHz1000 MHz

300 Hz3kHz

30 kHz300 kHz300 kHz

3MHz

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SensitivityAutotuned: 5 mW (N- Type)0.05 mW (Antenna port)Manual Tuned: -34 dBm (N- Type)--60 dBm (Antenna port), usable to 2 JiV

Audio and Modulation fliters300 Hz Lowpass300 Hz to 3.4 kHz Bandpass15 kHz Lowpass750 JiS de-emphasis

AMPLITUDE MODULATION

Frequency Range100 kHz to 105 GHz

Modulation Frequency Range10Hzt015kHz

AM Depth Range0 to 99 % (manually tuned)0 to 90 % below 100 MHz0 to 80 % from 100 to 400 MHz

Frequency Range200 kHz to 1.05 GHz

Dynamic Range5mWt0150W(N-Type)005 mW to 250 mW (Antenna port)

Indication UnitsWalts, dBm or dBW

Indication3 digits or bar-chart

2945External Frequency Standard Input

Frequency1 and 10 MHz

Input LevelGreater than 1 V peak to peak

Input ImpedanceNominally 1 kg

Marker IndicationLevel and frequencySingle marker for frequency and level displayMarker to centre frequency

FeaturesSimultaneous 'Look and Usten'Spans 100 kHz. 200 kHz, 500 kHz. 1 MHz.Start / stop frequency entry

Tracking Generator Offset0-999 MHz

Input - Output isolation

70 dB

Sensitivity2J1V

Keyboard and DisplayLogical colour coded keyboard with bright highresolution fast LCD

Display size160x85mm

R5-232CRS-232C interface is provided for printing, remoteinstrument control

Connector9 way female 'D' Type

standard tone frequency plans may be copied to userdefined and modifiedTone length 20 ms to 1 sStandard tone frequencies may be selected from amenuGeneration and decoding of DTMF tonesGeneration and decoding of DCS (Digitally CodedSquelch)Generation of POCSAG code CCIR No.1 Rec 584Bit rates from 400 to 4800 bit/so Inversion available

AUDIO MONITORDemodulated signals and audio signals may bemonitored via the intemalloudspeaker and theaccessory socket output on the front panel.

FREQUENCY

Frequency Range10 Hz to 25 kHz

SettingKeyboard entry, delta increment / decrement functionand rotary control

Indication5 digits

Resolution0 1 Hz below 3.25 kHz1 Hz above 3.25 kHz

Accuracy0.01 Hz below 180 Hz,0.1 Hz above 180 Hz

POWER REQUIREMENTSAC Supply Voltage

94 V to 264 V

AC Supply Frequency45 Hz to 440 Hz

Maximum AC Power190VA

DC Supply Voltage11 t032V

Maximum DC Power80W

Charge Output138 V at 6 A maxto charge a 12 V sealed lead acidbattery

Electro-Magnetic CompatibilityConforms with the protection requirements of CouncilDirective 89/336/EEC.Complies with the limits specmed in the followingstandards:EN55011 Class B CISPR 11EN50082-1 IEC 801-2,3.4EN60555-2 IEC 555-2

SafetyComplies with IEC 1010-1 , BS EN61010-1 for class 1portable equipment and is for use in a polution degree 2environment. The instrument is designed to operatefrom an installation category 1 or 2 supply

ENVIRONMENTAL

Rated range of useDoC to 50°C and up to 95 % relative humidity at 40°C

Storage and transport

Temperature-40°C to +71 °C

AltitudeUp to 2500 m (pressurised freight at 27 kPa differential)

Test ModesAuto Test/Manual Test

Auto Test ProgramsCall Processing OnlyCall and RF TestingBrief TestingComprehensive TestingUser Defined Test

Auto Test Pause ModesPause Manual OnlyPause On FailurePause Always

Parametric Auto Test RoutinesAF Frequency AF LevelFM Deviation Mod FrequencyRx Distortion Rx ExpansionRx Sensitivity Ax SINADRx SIN Tx Co(npressionTx Distortion Tx FrequencyTx Level Tx Power LevelTx Limiting Tx Mod LevelTx Noise Tx SINADTx SIN

Signalling Auto Test RoutinesRegistration/Roaming UpdatePlace CallPage MobileClear From LandClear From MobileHandoffHook FlashDTMF decodeData PerformancePTT OnPTTOffSAT DeviationSAT FrequencyST DurationST FrequencyST DeviationDSAT Deviation

LEVELLevel Range

0.1 mVto4 Y RMS

SettingKeyboard entry, delta increment I decrement function

and rotary control

Indication

4 digits

Resolution0.1 mY below 409 mY1 mY above 409 mY

Accuracyj: 5 % + resolution 50 Hz-15 kHz

Output impedanceNominally 5 Q

Signal PurityLess than 0.5 % at 1 kHz

DistortionLess than 1 % from 50 Hz to 15 kHz

DIMENSIONS AND WEIGHT

Height178 mm (7 in)

Width380 mm (15 in)

Depth457 mm (18 in)(including handle, feet and covers)

WeightLess than 11.4 kg, «25Ib)

SIGNALLING ENCODER I DECODER

600 Q MATCHING UNIT (OPTION 1)Switchable 600 Q balancedAF input and outputSwitchable 20 dB attenuator on AF Generator output

ANALOG SYSTEMS CARD (OPTION 2)This option provides automatic testing for cellular,tru,"1ked and FM radios and a BASIC interpreter forciJstomised tests,

Internal Frequency S!6!1dllrd (TCXO)Frequency

10MHz

Temperature stabilityBetter than 0.5 ppm, 0 to 50°C

Ageing RateBetter than 1 ppm per year

Warm up1 minute to specified accuracy

Sequential tones functionsUser defined tonesDTMFDCSPOCSAG encoderEncodes and decodes up to 40 tonesCCIR, ZVEI, DZVEI, EEA, EIA or user definedAny of the tones may be extendedContinuous, burst and single step modes availableUp to two frequency plans may be defined and storedwithin the 2945 for sequential tones Any of the

VERSIONS AND ACCESSORIES

2945

TACS CELLULAR SOFTWARE (OPTION 12)E-TACS TACS2C-TACSI C-TACSIIJ-TACS N-TACSUSER DEFINED TACS

MPT1327 TRUNKING SOFTWARE (OPTION 13)Band III JRCUK Water Hong KongAutonet AMTMadeira NL- TRAXYSNZ MPT1327 PH-INDOUSER DEFINED MPT

PMRTEST SOFTWARE (OPTION 14)USER DEFINED PMR for FM radios.

DEMODULATION FILTERS (OPTION 21)Provides a range of high selectivity channel filters in Tx Testand Spectrum Analyzer look and listen modes. Shape factor

approximates to ETSI requirements.

Bandwidths5 kHz, 125 kHz, 25 kHz, 50 kHz, 300 kHz.

POCSAG DECODE (OPTION 22)Allows off-air decoding of POCSAG messages. Can decodea message as it is received, or decoding can be triggeredfrom a user-selectable RIC code or fixed message pattern.

Bit RateAutomatically decodes any standard bit rate up to 4800 billsNumeric or alphanumeric decoding is provided.Number of received errors is displayed.

BATTERY PACK

Type12 V Sealed lead-acid

Capacity7 AH (30 minutes operation)

Weight3 kg (6.6 Ib)

Charge time from Instrument16 hours

Certain characteristics are shown as typical. Theseprovide additional information for applying theinstrument, but are unwarranted.(1) At low modulation levels the residual AM / FM maybecome significant.

HIGH STABILITY INTERNAL FREQUENCY (OCXO)STANDARD (OPTION 3)

Frequency10MHz

Temperature StabilityBetter than 0.05 ppm, 5 to 55.C

Ageing RateBetter than 0.1 ppm, per year, after 1 month continuoususe

..V"rr \lp TimeLess II..:" 1 0 minutes to within 0.2 ppm at 20.C

PARALLEL INTERFACE (OPTION 4)Ailows direct connection of a parailel printerAdditionaily provides 4 software programmable outputlines

Printer port

Connector25 way female D-type.

Printers supported75,100,150 dots per inch laser printers FXBO, FX100Epson format

Accessory PortConnector

9 way female D-type

Outputs4 independently programmable output lines, each oneconfigurable as a logic line or as a relay contactclosure. +5 V supply available

GPIB (OPTION 5) \\ ~~

Ca'PabllityFor printing, remote instrument control.Compiies with the foilowing subsets defined IEEE488:-SH1, AH1, T6, L4, SR1, RL1, DTO, EI, DC1

MEMORY CARD DRIVE AND REAL TIME CLOCK(OPTION 6)

The memory card facility ailows the storage of results,setups, screen dumps and user programs. MeetsPCMCIA 2 standard.Ailows the current date and time to be stored withresults to the memory card and/or printed with a screendump.

SSB DEMODULATOR (OPTION 8)The SSB demodulator ailows signals to bedemodulated either via the internal loudspeaker or viathe accessory socketProvides demodulation of SSB signals (upper and lowersideband)

Frequency Range400 kHz to 1 GHz

AF Demodulation Range10Hz to 15kHz

DistortionTypicaily less than 3% at 1 kHz (300 Hz to 3.4 kHz)

Detection Range2/lVt0150W

FeaturesAutomatic detection of USB or LSB. BFO can be usedfor tuning of carrier for AM and FM radios

NMT CELLULAR SOFTWARE (OPTION 10)NMT450 NMT900Benelux NMTFAustria SpainMalaysia IndonesiaSaudi 1 Saudi 2Thailand OmanTunisia HungaryPoland RussiaCzech BulgariaSlovenia TurkeyUSER DEFINED NMT

AMPS CELLULAR SOFTWARE (OPTION 11)E-AMPS N-AMPSUSER DEFINED AMPS