analyzers - Helmut Singer Elektronik

NETWORK ANALYZERS
Scalar Network Analyzer. 10 MHz to 100 GHz
Model 8757A
.
76 dB dynamic range
. Accurate swept power measurements(dBm)
. 40 dB dlrectivity bridges
. Four independent display channels
. Limit testlng bullt in
.
.
8
Save/recall setup and cal data
Dlrect plotter or printer output
With compliments
Helmut Singer Elektronik
www.helmut-singer.de [email protected]
fon +49 241 155 315
fax +49 241 152 066
Feldchen 16-24 D-52070 Aachen Germany
HP 8757A Option 001
Descrtption
Measure insertion I~ or pin. retum k8, SWR, &ud P'Wef quickIy and accurately witb tbe HP 8757A scalar network analyzer. Witb
bigb perfonnance detecton and directional bridges aDda com~nion
HP source Rod digital plotter, tbe HP 8757A ~
tbe basis of.
complete measurementsystem witb IUperb perronnance.
Perfonnance
Tbe HP 8757A features 76 dB of dynamic range (-60 dBm to + 16
dBm) wben usedwitb tbc HP 11664A/Edetecton. Witbsquare wave
modulation aod detection (AC), tbe HP 11664detectors enable reliable, drift-free measurementl from 10 MHz to 40 GHz. Witb tbc HP
85025 and 85026 AC/DC detecton, make scalar meuurementl witb
or witbout modulation to 100 GHz. In DC mode (no modulation), use
tbc HP 85025A/B to make accurate swept.frequency measurementl
of power (dBm).
High directivity bridles (> 40 dB) COYerin,RF and microwave frequencies belp produce excellent measurement resultI. Vsing tbe HP
85020 series aod 85027 series directional bridJCl, maU accurate
measurementl of reftection aod transmission ~rameten simultaneously.
Calibrate your test system, aod make normalized meuurements
witb 0.01 dB vertical resolution. Select tbe optimum horizontal res0lution rar your application, by cb~inglOI,
201, 401, 801, or 1601
data points. Lower resolution allows raster sweep timea. Calibrate
witb fulll601 point resolution over your frequency ranae. Tben zoom
in on a narrower frequency span and retain calibration. Tbe HP
8757A interpolates tbc calibration data automaticaUy.
Easy to UM
Witb a combination or simple front panel keys aod lXJWerfulmenudriven soft kerl, tbe HP 8757A allows you to set up tbc system and
make accurate measurementsrast. Menus appeal on tbe display, and
you control tbcm witb tbc front panel soft keys.The soft keys live you
powerful ca~bilities witbout adding rront ~nel COIDpluity. Press
CAL and let tbc menu guide you tbrougb calibratioo procedurea.
Press AUTOSCALE to bring your measurement into view quiekty.
Activate tbc "Cursor" and dia I it to any point on yaur data trace for
an accurate bigh resolution reading of magnitude (and frequency
with the HP 8350B/8340B/834I 8). Measurementsare fast aod
easy.
ProductiYity W"1thout a Controilet'
Tbe HP 8757A increasesproductivity in scalar measurementseven
without a controller. Decrease tbc time it takes you to set up and
make measurements,whi1eimprovinl tbe quality of tbc reaults.
Enter your own limit liDes ror easy comparison of measurement
resultl to upper aod Iower specification limits. Or UIC tbae 1ineau
your own referencecalibration and removethe frequency responsesof
devicesthat are inserted after calibration.
Fo.ir independentdisplay cbannelsadd new capabilities to tbc system. Each cbannel can display the data taken flom any of tbc tbree
(or optiona1ly Cour)detec:torinputs. Eacb cbannel can displaya sinaJe
input (A, B, (C), R) or a ratio combinatiOllof two inputs (AIR, B/R,
AlB, etc.). With Courinputs, measuremulti-port devicesor characterize severaldevicessimultaneously. Or compare tbe raponse of tbe
test device to tbc stored responseof your "reference" device.
When uJed witb tbc HP 8350B sweep oscillator or tbc HP
8340B/8341B synthaized sweepers,tbe HP 8757A acts u a SYItem
controller by manalin, the sourcevia tbe '"8757 System Interface."
Usin8 tbis interface tbc HP 8757A can extract frequency information
and anDOtatetbe display. Wben uscd alODe,tbe HP 8757A can save
and recall up to nine front panel states in non-volatile memory, cornplete witb calibration or measurementdata, limit lineI. and plot labels. With the system interface and a companioo HP source, tbe HP
8757A can saveand recall not only its own front panel State,hut tbe
source's as weil. ConfiauTCorten repeated measurementsonly 0Dce.
Tben just recall that set-up and connect your device.
Combining the HP 8757A with an HP 8350B/8340B/8341B also
enables the useful "alternate swccp" function, which allows you to
sweep different frequency ranges or power levels and display tbem
both in real time.
Tbe HP 8757A can adapt to any swccp ramp input in tbe 0-10 V
range, such as a 2-5 V ramp. Test voItage-controiled oscillators and
attenuators, using your test voltage ramp to drive the HP 8757A display. Plot output power or attcnuation versus tuning voltage.
Document Your Result.
Tbe HP 8757A also usesthe "8757 System Interface" to drive an
HP-IB digital plotter or "ThinkJet" printer. Plot what appearson the
CRT or define your own plot and plot sizc. Get crisp, permanent, annotated plots without a controller. Print graphics or tabular data listinp 00 tbc HP "ThinkJet" printer.
Millimeter W.ve Me..urement.
Extend scalar measurementsto millimeter-wave frequencies with
tbe HP 8757A and tbe wavepide detector for your frequency range.
The HP R, Q, and U85026A detectors afTer fully calibrated scalar
measurementsin the frequency bands 26.5-40 GHz (Ka) 33-50 GHz
(Q) and 40-60 GHz (U). Add an HP millimeter-wave source and
waveguide coupler rar a complete salar measurementsystem to 60
GHz. B~dband measurementsin ~
from 10 MHz to 4OISOGHz
can be made witb tbe HP 85025D detector. Measurementsfrom 55 to
65 GHz and 90 to 100 GHz &TCpossibleusing tbe HP 85025C detector ada~ and extemal detectors. For otber applications above 60
GHz, UM your own waveauide detector witb eitber the HP 8502SC
(AC/DC) or 11664C (AC ooly) detector adapters.
NETWORK ANAL YZERS
8757/8756 System Accessorles
Models 85027A/B/C/D/E, 85020A/B, 85025A/B/C/D/E, 11884A/C/D/E, R/Q/U 85028A
Dlrectlonal Bridges
Detectors
Tbe HP 85020 series and HP 85027 series arc dircctional bridges
designcd espccially for the HP 8757, 8756 and 8755 scalar network
analyzcrs. Each bridge features outstanding directivity and test port
match in a compact, ruggcd package.
Within each bridge, one zcro-bias Scbottky dicxie detcctor mcasurcs tbc return 1088of tbc test dcvicc. Ratio measurcmentscan bc
made by adding a power splitter (HP 1I 667A/B/C) and detcctor
Two types or dctecton are availablc rar U8Cwith HP scalar nctwork
analyzcn rar mcasurcmcntsup to 60 GHz. All dctecton providc cxccllcnt impcdancc match, and thcrcrorc minimizc mismatch uncertainty in scalar mcasurcmcnts.
e
(HP 11664scricsor HP 85025scrics).
EW
HP 85027 A/B/C/D/E
Directlonal Bridges
Tbc HP 85027 scries dircctional bridges are designcd to opcratc
with tbc HP 8757.8756 and 8755 scalar nctwork analyzcrs for reftcction mcasurcmcnts from 10 MHz to 47 GHz. A switch on tbc HP
85027 series bridges aUowsthe user to configure tbem for operation
witb tbe HP 8757 or tbe HP 8756 and 8755 scalar network analyzen.
Wben used witb the HP 8757 scalar network analyzer, tbe HP
85027 series bridges aUow tbe user to choosetbe measurement mode
that best suits the application. Use tbe bridge's AC mode (modulated
RF) for measurementsin tbe presence of undesired signals such as
broadband noise or electromagnetic interference. Or cb~
tbe
bridge's DC mode (unmodulated RF) to measure tbe return loss of
modulation sensitive devices such as amplifien with gain contral cir.
cuits. Use the companion HP 85025 seriesdetecton rar AC and DC
measurementvenatility or the HP 11664seriesdetecton for AC only
measurements.
High (40 dB) directivityand excellent test port match ensureaccurate reftection measurements over a broad swept frequency range.
Tbe HP 85027B bridge operates flom 10 MHz to 26.5 GHz and has
an SMA compatible, precision female 3.5mm (typical) test pon connector. Tbe HP 85027A/C bridges operate from 10 MHz to 18 GHz.
Tbe HP 85027A has a ru.
7mm (typical) test port connector and
tbe HP 85027C has a precision Type-N connector. Tbe HP 85027E
operates flom 10 MHz to 26.5 GHz and has an SMA compatible,
precision male 3.5mm (typical) test port connector. Reftection measurements from 10 MHz to 47 GHz are possible using the HP
850270 directional bridge.
Me.auring SMA deYices
Hcwlett-Packard recommends using the HP 85027A bridge and an
7mm (typical) to 3.5mm (typical) adapter for mcasuring SMA deviccs from 10 MHz to 18 GHz. For SMA mcasurcments to 26.5
GHz. HP recommcnds using 3.5mm (typical) to 3.5mm (typical)
adapters (includcd with tbc HP 85027B/E bridge) to prescrvetbc HP
85027B/E output connector.
HP 85020MB Directional Bridges
The cconomical HP 85020A/B dircctional bridges also offer high (40
d8) directivity and exccllent port match at RF (to 4.3 GHz) frequencies. For 50 ohm mcasurements choosc tbc HP 85020A. Tbe HP
850208 is designcd foT 75 ohm environments. 80th RF bridges have
Typc-N conncctofS.
e
Tbc HP 85025 and 85026 scri~ dctccton arGdcaigncdspccifically
tor operation with thc HP 8757 Scalar Nctwork Analyzcr and are not
compatible with eithcr the HP 8756A or tbe 8755. Tbc HP 85025/26
detectors detect either a modulated (AC) or an unmodulated (DC)
microwave signal. In AC mode, the HP 85025/26 series detect the
envelopeof the 27.8 kHz modulated microwave signal, provided intemally by the HP 83508 SweepOscillator with RF plug-in or externally with the HP 8340/41 synthesized sweepers.In DC mode, the
HP 85025/26 leries detectors measurethe microwave power directly
without modulation. Tbe user an change detection modes from the
HP 8757 front panel.
HP 11884 Setles Detectors (AC Onl,)
Tbe HP 11664seriesdetectors are designedto operate with the HP
8757. 8756 and 8755 scalar analyzers in AC mooe only. Tbe HP
I 1664A/E cover the 10 MHz to 26.5 GHz range. and the HP
116640 covers from 26.5 to 40 GHz.
Detector Adapters
Tbe HP 85025C and the HP l1664C Detector Adapters match the
scalar analyzer display to most standard crystal, silicon, and gallium
arsenide detectors.This enablesthe user to operate in any (requency
band, such as above60 GHz with the HP 87S7A, and above 40 GHz
with the HP 87S6A.
Tbe HP 85025C Detector Adapter is designed(or use with the HP
8757 only, and can operate in either AC or DC detection modes.A
softkey calibration sequencecalibrates the HP 8757 display to your
particular detector (or an accurate display o( power level. Tbe anaJyzer can then account (or the voltage versusinput power characteristics
o( the detector in use.Tbis calibration requires two known calibration
inputs, one at a high level (linear operating region, above0 dBm) and
one at a low level (square law region, below -20 dBm).
Tbe HP ll664C Detector Adapter is designed(or use with the HP
8757.8756, and 8755 scalar analyzers.Tbe HP ll664C is matched to
the particular diode used via two screwdriver adjustments. One ad.
justment sets the adapter's amp1ifier pin to the correct power level
indication on the scalar network anaJyzer. Tbe second adjustment
matches the input impedanceo( the adapter to the load impedanceo(
the detector. Together, the voltage versuspower characteristics o( the
detector are calibrated (or the scalar analyzer display.
.01-18
c-.
TYP&-N
(m)
11664E
.01-26.5
3.5mm(m)
116640
26.S-40
-28
.
$IM(m).
In AC dItIctiOII
mode 0II1y:
RM.nL8
0,
.01-.04GHz:
10dB
.04-4GHz:
4-12GHz:
12-18GHz:
.0l-.04GHz:
.04-6GHz:
6-20GHz
20-26.5GHz:
12c8
20c8
11.
11.
10c8
20c8
16d8
12c8
+1610-60 dBm
8757
11664A'
17H, ... m5
(e)
Freq.
R-..
116&4C
HP 85025 and 85026 Series Detectors (AC/DC)
Detector Summary
wItII tIII HP m7.
Type
-
For
(G~
222
~
B
w.-IIt
+10to -SOdBm
n
+16to-60.
+10\o-SO.
+10to -SOcart
+10to -SO.,.
.
.
0.17kI
0.9kg
(0.411)
(211)
..
u
0.24.
(0.511)
1.0.
(2.2.)
0.17kI
(0.4')
0.9"
(2~)
NETWORK ANAL YZERS
8757/8756 System Accessorles (cont'd)
85020 AlB, 85025 A/B/C/D/E, R/Q/U 85028A, 11664 A/C/D/E
Models 85027 A/B/C/D/E,
Detector Summary (cont'd)
85Q2SA',
I
FOt'
.01-18
-
..1757
-Ir
Typ.-N(m)
.
..
.01-.04GHz:
AC
..
Ix:
~
10dB
mod8:
.04-4GHz:
4-18GHz:
..
+16to -55 dBm
AC
20dB
17c8
85O2SE
.01.26.5GHz15nvn(m)
R85026A'
26.~
WR.28
33-SO
WR-22
12dS
40-60
WR-19
12..
85025D
.01-50GHz 2.4mm(m)
~
l/85O26AI
B25A
12cE
10cE
20d8
23d8
20d8
15d8
9 dB
10dS
20 dB
25dB
23~
...
+16te -55 18m
"
"
-
+16to-SOc&..
"
+10to -SOdBm
+10to -4S 8ft
"
..
+10to -SOc8m
+10te-4S...
..
M
+101o-SO.
+10to-4SdBm
..
,.
-10 to -SOdBM
-10to -4Sd8m
M
"
..
..
M
..
(~
.
Dlrectiona. Bridge Summary
modtOftly:
ConI.tor
0IrICIIvitJ
Test
(dB)
POI1
T- PIrt
~
W8iIIIt
NIl"'"
(8)
.01-43GHz
85OD
(..)
-10 to -4S 1&11
..
(~
(mIz)
~
+16m -50811
+1610-551&11
,
~
(2.21t)
"
$NA(m)'
111HPm7. mI, « 8755InAC~
FrIq.
NomiIaI
1.0.
"
-10 to -SOcEm
.
FOt'
-
Q.24"
+16to-SSI8ft +&6.-5018m
(tYPC*)
85O25CK71' 90-100GHz WR-18
.
K
, '.':
85O2SC
KS7' SS-6S
GHz WR.15
B2SC'
+16to -50 d8m
(0.511)
.01.~.5 1511111(m)
.01-18Gt1z:
$-..
18-26.5
GHz:
1~ MHz:
40-100MHz:
.1-14GHz:
140034
GHz:
~GHZ:
4O-SO
GHz:
l~MHz:
40-100MHz:
.1.25GHz:
25-26.5GHz:
12dB
modt
SO00ms
.01-2.4
GHz
7SoIVT8
Typ.-N(f)
T~
(f)
0.5kI
2.3.
(1.211)
..
15 ~
..
.01-8.4GHr;<1.15
o.s.
13'-
8.4-114GHr;<1.25
(1.211)
(S-
Typt-N(f)
.01-3GHz:40d8
.01-3GHz:<1.22
Type-N
(f)
3-4.3GHz:
34dB
40d8
3-4.3GHz:
<1.25
.01.1.3
GHz:
<1.25
l3-14 Gf8: <1.43
85027A
.01-18GHz
FOt'_.
""87M,«
85O27B
8755.
.01-~.5 GHz
SOoIwns
AC
~...
50 dwns
Typ.-N(f)
3.5IrIn (1)
7mm
m7.
3.5nIrI (f)
~
AC..K
40 d8
.01-20GHz:40 d8
2O-a.5 GHz:~ dB
85O27C
.01-18GHz
SO~
~
(t)
Typt-N (f)
.01-114 GHr; ~dB
12.4-18GHz:34 c8
.01-47
GHz
850270
8SO27E
~.,.
.01-26.5
GHz
SOoIvns
2.4nIn(f)
3.-
(f)
2.4mm(m)
3.5nvn(m)
8.4-20GHz:<1.43
2O-26.5Qtz:<1.75
.01-8.4GHz:<1.15
"
..
.-
-'-
8.4-12.4GHz:<1.25
12.4-18GHz:<1.43
.01-16 GHz: <1.15
"
16-J>GHz:<1.25
..
..
40-47GHz:25dB
~
GHz:<1.40
40-47GHz:<1.85
..
M
M
..
(typi:aI)
.01-8.4:<1.15
..
..
.01.20GHz:40dB
8.4-20GHz:<1.43
2O-a.5GHz:<1.75
dIIICIar
--
~
o.,.IdI.'"
..
26.5-40GHz:J> dB
2.TII8..~ 8Id... -- ~
.. ... HP8O2IC
~
.. 8757
A~
~
2.0« ~.
10
prw.iOI8l.w-.. aId8"" HP11t14A~
E ~'.II.
4.TII8
HP-.nc K67
,
... HP
81.-1;;-'=;-"- - ~ 8Id. HP
~ KR--_.
TII8
HP8a5CK71,
81- ===~8Id.HP~ Kl1-,
~,...~,
3.
.,
.01-26.5 GHz: 35 dB
2O-a.5GHz:36~
1.0pIian.1d181g81O1__.
12.4-18Gf8: <1.43
.01-8.4GHz:<1.15
.-t,ou-1a8 HP..~
NETWORK ANAL YZERS
8757/8756 System Accessorles (con't
Models 11679A/B, 85023A/B/C/D,
HP 11679A
85022A,85028A,
11614A
Frequency r8nge:HP S5023A/C,dc to IS GHL
HP S5023D, dc to 1.3 GHz.
HP S50238, dc to 26.5 GHz.
HP S5023F. dc to 50 GHz.
Connector type: HP S5023A, 7mm.
HP S50238, 3.5mm.
HP S5023C.Type-N. 50 ohm.
HP S5023D. Type-N, 75 ohm.
HP S5023F. 2.4mm, 50 ohm.
Characteristlc Imped811C8:HP S5023A/8/C/F, 50 ohm.
HP S'023D, 75 ohm.
Weight: net, 0.5 kg (1.2Ib); shipping, 1.2 kg (2.91b).
(((~:~~~
HP 85022A
HP 85023C-
11170C).
BNC connector.: N-Male, N-Male.
BNC Imped8nce: SOohm.
Weight: net. 0.5 kg (1.21b); shipping, 1.2 ka (2.91b).
HP 85028A
HP 11868A
HP 85022A System Cable Kit
The HP 85022A containsall the BNC and HP.IB cablesto connect
an HP 8350B sweeposcillator (or HP 8340B synthesized sweeper),
an HP Series 200 or 300 computer, and a printer to the HP 8757 or
8756. This kit contains 3 one-meter HP-IB cables (HP 10833A), 3
two-CootBNC cables (HP 11170B), and 1 Cour-foot BNC cable (HP
HP 11678A
HP 11879A/B Extension Cables
Functlon: These cables extend lhe distancc bctween lhe scalar network analyzcr and lhe detector or bridge to a maximum of 200 feet
without degradation of performance.
HP 11679A: 7.6 m (25 ft) extension cable
HP 116798: 61 m (200 ft) extension cable
HP 85023A/B/C/D/F
Verification
Kita
The HP 85023 Series system vermcation kits each contain a set of
precision componentsusedto perform a systemverification procedure
fot the HP 87578/568 scalar network analyzer system. This procedure, which is in the HP 8757/56 Operating and Service Manuals,
checks system installation and can be used as a daily functional test.
Ch~
a system verification kit to match your device under test.
For 7mm applications. select the HP 85023A. Ir you are measuring
8MA or 3.5mm devices.ch~
the HP 85023B. For 50 ohm, Type-N
applications, select the HP 8SO23C.These kits (HP 85023A/B/C)
all include an open, short, 10 dB fixed attenuator, 50 ohm termination, and a source to directional bridge adapter of the corresponding
connector type. Tbe HP 85023D verification kit, for 75 ohm Type-N
measurements,consistsof a short, a 75 ohm termination, a 50 ohm 10
d8 fixed attenuator and two HP 11852850 to 75 ohm minimum loss
pads (for 50/75 ohm impedance convenion).
The HP 85023F verification kit includes 2.4mm standards for venfying performanceofthe HP 8757S systemto SOGHz. lncluded area
2.4mm female open, short and 50 ohm load, a 10 d8 attenuator, and
female to female adapter.
HP 85028A 7mm Directivity Verification Standards tor
HP 85021A/85027A
The HP 85028A allows on-site verification of the 40 dB dircctivity
of the HP 85021A and 85027A dircctional bridges. For frequencies
below 2 GHz, a prcciaion 52 dB return lass load is used. For frequencies flom 2 to 18 GHz, a sliding mismatch is usedto establish a ripple
pattern flom which the dircctivity can be calculated. The HP 82028A
includes a precision 50 ohm termination, a high-performance sliding
mismatch, an 7mm open/short, an 7mm connectOt gage kit, and a
torque wrench.
Welght: net, 2.0 kg (4.5 lb); shipping. 3.5 kg (8.0 lb).
HP 11814A Firmware Enhancement
Tbe HP l16l4A firmware enbancement updates tbe HP 8757A
scalar network analyzer to firmware revision 2.1. (HP 8757As witb
serial number prefix 2802A or bigher already bave revision 2.1
firmware). Firmware revision 2.1 includes all the features offirmware
revision 2.0, wbicb added several new features to previousversionsof
tbe HP 8757A. Theseinclude tbe ability to display and plot reftection
traces in units of standing wave ratio (SWR), tabular listings of numerical data on an HP ThinkJet printer, fu" calibration and operation witb tbe HP 85025C detector adapter and R/Q/U85026A
waveguide detectors, and tbe ability to display and plot an externat
voltage applied to a rear panel input. All revision 2.1 features are HPIB programmable.
NETWORKANALVZERS
8757/8756 System Accessorles (cont'd)
Models 11613B, 11636A/B, 11665B, 11668A,11852B
HP 11888AHigh PassFilter
The HP 11668A high pass filter accessoryja recommendedwhen
making measurements on active devi~ that have pin below 50
MHz. Use of the HP 11668A, placed after the HP 11665B, reduces
the modulator drive feedthrough from 8 mV to 1 mV and prevents
possibleamplifier saturation. Use of the HP 11668A filter is not necessary for passivemeasurementssince the feedthrough from the HP
11665B is -65 dOm and causesno degradation in system performance.
Frequency range: 50 MHz to 18 GHz.
Insertion Loss
Return Loss
50-100 MHz
~2.5 dB
?:.12dB
100MHz-8GHz
~1.0dB
?:.16dB
8-12 GHz
SI.0dB
?:.14dB
12-18GHz
~1.5dB
?:.14dB
Maximum input: +27 dBm.
Connectors: N-female, N-male.
Weight: net, 0.13 kg (5 oz); shipping, 0.28 kg (10 oz.).
HP 11678A Low Pass Filter Kit
Description: the HP ll678A low passfilter kit containsfive filters.
Low passfilters reduceharmonicsgeneratedby the RF sourcewhen
makingprecisionmeasurements.
FrequencyRange(low passfilters.cutoff frequencyfc)
HP 11688A: 2.8GHz.
HP 11689A: 4.4 GHz.
HP 11684A: 6.8GHz.
HP l1685A: 9.5 GHz.
HP l1686A: 13.0GHz.
Insertion Ion: < 1.1dB at 0.95fc.
Rejection(at 1.25fc): greaterthan40 dB.
Impedance:SOohmnormal.
Connectors:N-Femaie,N-Male.
Weight:net, 0.44kg (1Ib); shipping,1.2kg (2.9Ib).
HP 116138 Calibrator
HP 8757 and 8756 verification/calibration is recommendedevery
12 montbs. Tbis can be accomplisbed at an HP service center or onsite using tbe HP 116138 ca1ibrator and an HP 9000 series 200 or
leries 300 computer.
Tbe HP 116138 is a dedicated transfer standard for calibration of
tbe HP 8757 and 8756. Tbe HP 116138 provides tbe standard a
27.778 kHz source and a seriesof precision attenuators. Tbc calibrator includes software (botb 3.5 and 5.25 incb formats) tbat operates
on an HP 9(XX)series 200 or series 300 computer. thc 8ASIC operating system (8ASIC 2.0, and aOOve)and a GP-IO cable for use wben
calibrating tbe HP 8756. Tbe software verifies (and adjusts if nece5sary) tbe internal calibration parameters stored in tbe non-vo1atile
memory of tbe HP 8757 and 8756. All HP 8757 and 8756 detector
inputs can be calibrated in a matter of minutes. Re-calibration of tbe
HP 116138 is recommendedevery two years.
Memory Requlrement: 112M byte, includina 8ASIC.
Hardware Requirement: HP 98622A 16-bit GP-IO interface card
for use witb HP 8756.
Dimensions: 40 H x 185 W x 203 mm D (1.5 x 7.3 x 8.0 in).
Cable iength: 1.22 m (48 in).
Weight: Net 0.91 kg (2Ibs). Shipping 1.4 ta (3Ibl).
HP 116138
HP 11636A/B Power Dividers
Tbe HP 11636A/B powerdividers/combiners
are recommended
wbenmakingwidebandcomparisonmeasurements
without ratioing.
and in fault locationmeasurements
with the HP 87575/85016.Detailedspecifications
areon page341.
Other Signal Separation Devices
Many other signal separationdevicesare available from HP for use
with the HP 8757, 8756 and 8755. Coaxial couplers from 0.1 to 18
GHz are available witb tbe HP 770 series,tbe 790 series,and the HP
11692.Higher directivity HP 752 serieswaveguide couplers can also
be used witb tbe HP 8757, 8756 or 8755 witb tbe addition of appropriale HP 281 series waveguide-to-coaxadapters.
116658 Modulator
Function: absorbtivc on-off modulator designed ror and powcred by
thc HP 8757,8756 or 8755 scalar nctwork analyzers.
Ft.-J
15-40ft
40WIz-4~
4-8~
i-12.4 GHz
12.~18GHz
~a.
~..~
~IOc8
~15d8
~12d8
~8d8
~8 c8
a.
~~
S7.0c8~~c8
S12c8 ~35c8
S3.8c8~d8
S4.3d8 ~ d8
S5.0d8 ~ d8
Moduletar drive feedthrough: S8 mV (peak) at 27.8 kHz at citber
port wben powered by tbc HP 8757, 8756 or 8755. Rcduccd to
S ImV (peak) using tbc HP 11668A. (See HP 11668A High Pass
Filter).
Drive curr.nt: nominally +50 mA in On condition. -50 mA Oft' condition.
Wejght:
net, 0.17 kg (6 GI); shipping. 0.9 kg (2 lb).
HP 11852850 ohm/75 ohm Minimum Los. Pad
Tbe HP 118528 is a low SWR minimum losspad requircd betwccn
75 ohm dcvicesand 50 ohm sourcesand detectors. For more information, see page 245.
NETWORK ANAL YZERS
8757/8756 System Accessorles (con't)
Models 11667A/B/C
DC.
~.
DCa
HP
1187A
4-
. --
18GHz
Input
SIR:
SI.15
Sl.25
sl.45
Eq~
SI.10
Si'»
sl.33
so.15
sG.2O
~
0utputSWR:
(Ieveling 01'
ratio
meaSlXements)
HP 11687A
HP 116678
e
0utpIt
T~((between
output
arms)
Typc8,...
TraJ~
(dIc):
(between
0,5
1.5
10
output Mms)
HP 11887C
Input
HP 11887A/B/C
Power Splitter
The HP 11667A/B/C power splitters are recommended when
manng wideband ratio measurementsusing the HP 8757, 8756, or
8755 scalar network analyzer. These two-resistor type splitters provide excellent output SWR at the auxiliary arm when used for source
leveling or ratio measurement applications. The tracking between
output arms over a frequency range flom dcto 50 GHz allows wideband measurementsto be made with a minimum of uncertainty.
K8
18--
HP116678/C
K8
&5.
K~
40.
DC~
50.
$WH:
HP116678
HP11667C
EquiYIleIIt
0-
Sl.22
Sl.22
Sl.29
Sl.38
S1.50
Sl.i5
Sl22
~
~1.22
Sl.2t
Sl.~
Sl.es
HPl16678
SO.25
sO;.
HPl1667C
~.»
sO.35
so..
st..
SWH:
(Ieveling
or ratio
measurements)
HP11&678
HP 11667C
OutputT~(d8):
(between
output arms)
Frequency A8nge:
HP 11667A: DC to 18 GHz.
HP 116678: DC to 26.5 GHz.
HP 11667C: DC to SOGHz.
Impedance:SOohms nominal.
In..rtion L088:
HP 11667A/B: 6 dB nominal.
TJpic8PII8 ~
(dll):(betwHn
~
arms)
HP116678
HP11667C
1.5
2.0
2.5
2.5
3.0
3,0
Typicalll*'tloll
~.
HP
11667C
6.0
7.0
a.o
1.5
M8ximum Input Power: + 27 dBm
Connectors:
HP 11667A: N-female on alt poru.
HP 11667B: APC-3.5 femate on a11ports.
HP I I 667C: 2.4 mm female on all poru.
DImension.:
HP 11667A: 46 H x 52 W x 19 mm D (1.8 x 2.0 x 0.7 in.).
HP 116678: 40 H x47 W x 10 mm D (1.6 x 1.9 x 0.4 in.).
HP 11667C: 36 H x 36 W x 10 mm D (1.4 x 1.4 x 0.4 iIL).
We"hl:
HP 11667A: Det,0.14 q (0.31Ib); shipping0.22q (0.5 Ib).
HP 116678:nct, 0.06q (0.13Ib); shipping0.14 q (0.3 Ib).
HP 11667C: nct. 0.06 q (0.13 Ib); shipping 0.14 q (0.31b).
NETWORK ANAL YZERS
Orderlng Information
Model 8757
Ordertng 'nform_"on
Tbe HP 87S7S Automatic Sca1ar Network Analyzer is ordered
with multiple lifte items to live you maximum ßexibility in specifying
a system that meeU your needs. Tbis orderinl Juide lisu tbe HP
87S7Sline items required for software compatibility. It is not necessary to order any liDe item you already own. Couult your locaI HP
SaIesOffice if you wouId üke assistance.
HP 87578 8C8a. Network Aß81yzer System
This system model number ensures coordination of shipments and compatibility of instruments aDdsoftware.
Aß8tyZ8r
HP 8757A Scalar Network. Analyzer
Opt. 001 Fourth detector input
Opt. WJO Two yean extended service
Sweep Osc-.tors (c~
eitbcr HP 83SOBwith an
RF Plug-in, 83408, or 8341B)
Dlrecttonal8ridges (ch~
at least ODe)
HP 85027A 0.01-18 GHz. 7mm, SOohm
HP 85O27B0.01-26.5 GHz. 3.5mm fcmalc, SOohm
HP 85027C 0.01-18 GHz. Type-N femaJe,SOohm
HP 850270 0.01-47 GHz, 2.4mm male, SOohm
HP 85027E 0.01-26.5 GHz. 3.5mm maJe,SOohm
HP 85020A0.01-4.3GHz. Type-N fcmalc,SOohm
HP 85O2OB0.01-2.4 GHz, TYjIO-N femaie. 1.5ohm
Detecton (ch~
at leut ODe)
HPII~.4
0.01-18 GHz. Type-N male
Opt.OOI 7mm aJDnector
HP 116641:0.01-26..5 GHz, 3.5mm male
HP II~O
26.5-40 GHz. WR-28 wavepide
HP 1166«: Detector Adapter
HP 85015.40.01-18 GHz, Type-N male
Opt. 00 I 7mm ccxm«;tor
HP 85O15B0.01-26.5 GHz, 3.5mm male
HP 850150 O.OI-SOGHz. 2.4mm male
HP 8SO15E0.01-26..5 GHz. 3..5mmmale
HP R85O16.426.5-40 GHz, WR-28 _ve8wde
HP ~
33-SOGHz. WR-22 wavquidc
HP U85016A 40-60 GHz. WR-19 wavcguide
HP 85015<::Detector Adapter
System Verlftc8tian Kita (chooseat least ODe)
HP 85018.4 7mm directivity verification standards
HP 85023.4 7mm. SOohm
HP 850138 3.5mm. SOohm
HP 85013C Type-N. SOohm
HP 850230 Type-N, 7S ohm
HP 85023F2.4mm.SOohm
Filter Kits
HP 11668High PassFilter Kit
HP 11678LowPUl Filter Kit
Systemc-.. Kif
HP 85021A SystemCable Kit
Computer (chooseone)
HP 98157AlM byte Memory Board
HP 98S80A Series 300. Mooel310
Di8C Dm.. (one required CorHP 98165)
HP 9122D 3.5 inch Dual Flexible Disc Drive
Softw8W (c~
ODe~)
HP 85015B System Software CorHP 8757
Opt. 630 CorComputer with
HP 9121D/22D Disc Drive
()pt. 655 Coreither HP 98265 or 98365 Computer
HP 850168 TraDSmiSlioaLiDe Test SoCtwareCorHP
8757
Opt. 6JO: ror Computer with
HP 9121D/22D DiIC Drive
Opt 655: ror either HP 98265 or 98365 Ccxnputer
A~""
~
_&~-:~.~:~~~
Printer (chooseat leut ODe)
HP 2215A ThinkJet Printer
HP 22278 QuietJet Printer
HP 2932A Opt 046 Impact Graphia Printer
Ptotter (choc»eat least ODe)
HP 7440A Opt. 002 Ei8ht-pen Grapbia Plotter
(8.5' xII')
HP 7550 Eight-pen Vector P\otter (11' x 17')
OptlOMI ACC8UGri88 (for ratio aDd/or modulationmeasurements)
HP 11636A Power Divid« DC to 18 GHz
HP 116368 Power Divider DC to 26.5 GHz
HP 116658 Modulator
HP 11667A Power Splitter DC to 18 GHz
Opt. 001 N-male on input port; N.femaJe on output
ports:
Opt. 002 N-femaJe on input port; 7mm on wtput
ports:
HP 116678 Power Splitter DC to 26.5 GHz
HP 11667C Power Splitter DC to SOGHz
HP 118518 SOto 75 ohm Minimum ~
Pad
Sentce 8nd Support Producta
HP 116138 Calibrator
HP 8757S+23N Onsitc Installation (wbcre availablc)
HP 8757S+028 Onsitc Service (wbcre aYailablc)