Fluke 6062A User manual

WARRANTY
Notwithstanding any provision of any agreement the following warranty is exclusive:
The JOHN FLUKE MFG. CO., INC,, warrants each instrument it manufactures to be free from defects in materia! and
workmanship under normal use and service for the period of 1-yearfromdateof purchase, This warranty extends only
to the original purchaser. This warranty shall not apply to fuses, disposable batteries (rechargeable type batteries are
warranted for 90-days), or any product or parts which have been subject to misuse, neglect, accident, or abnormal
conditions of operations.
In the event of failure of aproduct covered by this warranty, John Fluke Mfg, Co., inc,, will repair and calibrate an
instrument returned to an authorized Service Facility within 1year of the original purchase; provided the warrantor's
examination discloses to its satisfaction that the product was defective. The warrantor may, at its optioh,- replace the
product in lieu of repair. With regard to any instrument returned within 1year of the original purchase, said repairs or
replacement will be made without charge. If the failure has been caused by misuse, neglect, accident, or abnormal
conditions of operations, repairs will be billed at anominal cost. In such case, an estimate wilt be submitted before
work is started, if requested.
THE FOREGOING WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED,
INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS,
OR ADEQUACY FOR ANY PARTICULAR PURPOSE OR USE. JOHN FLUKE MFG, CO., INC., SHALL
NOT BE LIABLE FOR ANY SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, WHETHER IN
CONTRACT, TORT, OR OTHERWISE,
It any failure occurs, the following steps should be taken;
1. Notify the JOHN FLUKE MFG. CO., INC., or nearest Service facility, giving full details of the difficulty, and
include the model number, type number, and serial number. On receipt of this information, service data, or
shipping instructions will be forwarded to you,
2. On receipt of the shipping instructions, forward the instrument, transportation prepaid. Repairs will be
made at the Service Facility and the instrument returned, transportation prepaid.
SHIPPING TO MANUFACTURER FOR REPAIR OR ADJUSTMENT
All shipments of JOHN FLUKE MFG. CO.. INC., instruments should be made via United Parcel Serviceor "Best Way"'
prepaid. The instrument should be shipped in the original packing carton; or if if is not available, use any suitable
container that is rigid and of adequate size, if asubstitute container is used, the instrument should be wrapped in paper
and surrounded with at least four inches of excelsior or similar shock-absorbing material.
CLAIM FOR DAMAGE IN SHIPMENT TO ORIGINAL PURCHASER
The instrument should be thoroughly inspected immediately upon original delivery to purchaser. Ail material in the
container should bechecked against the enclosed packing list. The manufacturer will not be responsible for shortages
against the packing sheet unless notified immediately. If the instrument is damaged in any way, aciaim should be filed
with the carrier immediately, (To obtain aquotation to repair shipment damage, contact the nearest Fluke Technical
Center,) Final claim and negotiations with the carrier must be completed by the customer.
The JOHN FLUKE MFG. CO,, INC, will be happy to answer all applications or use questions, which will enhance your
use of this instrument, Please address your requests or correspondence to; JOHN FLUKE MFG. CO,, INC., P.O. BOX
C9090, EVERETT, WASHINGTON 98206, ATTN: Sales Dept, For European Customers: Fluke (Holland) B.V., P.O, Box
5053, 5004 EB, Tilburg, The Netherlands,
•For European customers, Air Freight prepaid,
John Fluke Mfg. Co., Inc., P.O. Box C9090, Everett, Washington 98206
Rev. 6/81

1-1. INTRODUCTION
The 6062A Synthesized RF Signal Generator (referred to as the Generator or instrument) is a
fully-programmable, precision, synthesized signal generator. The Generator is designed for
applications that require good modulation, frequency accuracy, and output level performance
with moderate spectral purity. It is well suited for testing awide variety of RF components and
systems including filters, amplifiers, mixers, and radios, particularly on-channel radio testing.
The shipping container should include a6062A Synthesized RF Signal Generator, an
Operator Information Card, a Getting Started Manual, an Instruction Manual, aline power
cord and two BNC dust caps. Any accessories ordered for the Generator are shipped in a
separate container.
Section 2, Installation and Operation, gives instructions on inspecting the new Generator and
explains what to do if the instrument arrives with shipping damage. Reshipment information is
also included.
1-3. SAFETY
This instruction manual contains information, warnings, and cautions that should be followed
to ensure safe operation and to maintain the Generator in asafe condition.
The Generator is designed primarily for indoor use, and it may be operated in temperatures
from 0to 50°C without degradation of its safety.
TO AVOID ELECTRIC SHOCK, USE APOWER CORD THAT HAS A
THREE-PRONG PLUG. IF APROPER POWER CORD IS NOT USED, THE
6062A CASE CAN DEVELOP AN ELECTRICAL POTENTIAL ABOVE EARTH
GROUND.
CAUTION
To avoid damage to the 6062A, check that the rear panel line voltage
selection card and fuse are correct for the line voltage in your area. The
correct line voltage and fuse combinations are:
100/120V ac, ±10%, 47 to 63 Hz
220/240V ac, ±10%, 47 to 63 Hz
1.5 amp
.75 amp
1-1

The Operator Information Card has an adhesive backing so it can be affixed to the top of the
Generator in bench applications or to the operator console in remote applications. Acopy of
the card is located at the end of Section 8of this manual as aconvenient reference or for
duplication.
1-5. GENERATOR DESCRIPTION
Fundamental features of the Generator are as follows:
®0.10- to 1050-MHz frequency range in 10-Hz steps
•1050- to 2100-MHz frequency range in 20-Hz steps
®+16 to -137-dBm level range in 0.!-dB steps from 0.10 to 1050 MHz
•+13 to -137-dBm level range in 0.1-dB steps from 1050 to 2100 MHz
•AM, FM, 0M, and Pulse, internal or external
•Internal 400- and 1000-Hz modulation oscillator
•Relative frequency and amplitude
®Volts/dBm conversion
®Store/ recall memory
®Instrument (or controller) prompted software compensation
•Masler/slave for frequency, amplitude, and modulation functions (IEEE-488
Interface controlled.)
®Fluorescent display
®5’/4-inches high, rack mountable
1~6. Controller Functions
The Generator’s microprocessor controls all operator interface functions, performs back-
ground operations such as status checks, and updates (strobes) the front panel displays.
Whether the operator is using local control with the front panel, or remote control with the
IEEE-488 Interface, the microprocessor provides self test and diagnostic capability. Economi-
cal instrument performance is achieved by using software compensation and accuracy-
enhancement circuitry.
1-7. LOCAL CONTROL
The value of the basic output parameters of the Generator (i.e., amplitude, frequency, or
modulation) can be controlled in three ways:
®Direct numeric entry
®Incrementing or decrementing the bright digit
®Step-up or step-down entry where the operator can program the step size via the front

Other controls provide selection of the modulation control, internai/external frequency
reference, instrument status, and special function modes. Refer to Tables 2-1 and 2-2 for a
more complete discussion.
1-8. DISPLAY FIELD
The programmed values of modulation, frequency, and amplitude are displayed in the three
display fields. In addition, when the operator presses the [STATUS] key, uncal and reject entry
codes are displayed. The display also prompts the operator during the software compensation
procedures.
1-9. REMOTE-CONTROL PROGRAMMING
The IEEE-488 Interface allows the Generator to be remotely controlled with any IEEE-488
bus controller. The operator can also use the instrument on the IEEE-488 bus without a
controller in alisten-only or talk-only mode by selecting the appropriate Generator rear panel
IEEE-488 switch settings.
All instrument controls can be controlled remotely except the POWER ON/OFF and the rear
panel REF INT/EXT switches. The IEEE-488 Interface provides additional commands not
available with local control, such as data transfer and individual control of internal I/O
control bits.
The IEEE-488 Interface allows two Generators to track amplitude, frequency, or modulation
in amaster/ slave configuration when the operator uses the front panel step-up and step-down
entries on one of the instruments. For instance, frequency tracking is convenient for tests
involving mixers, and amplitude tracking is useful for two-tone intermodulation testing.
The specified frequency range is 0.10 to 2100 MHz. The frequency is synthesized from a
10-MHz reference and provides an output resolution of 10 Hz from 0.10 to 1050 MHz, and 20
Hz from 1050 to 2100 MHz. The relative frequency mode allows the operator to program the
frequency in relation to acenter frequency or an offset frequency. This is convenient for testing
filters and mixers. The output frequency stability and accuracy depends on the reference,
whether that reference is internal or external.
1-11. Reference
The internal frequency reference is alO-MHz ambient crystal oscillator. If Option -130 High
Stability Reference or Option -132 Medium Stability Reference is installed, the internal
oscillator is locked to the option oscillator.
With the REF INT/EXT switch set to EXT, the Generator can be operated from an external
I-, 2-, 2.5-, 5-, or 10-MHz, 0.3 to 4V peak-to-peak sine or square-wave reference applied to the
REF IN connector. In either position of the REF INT/EXT switch, the selected reference is
available as a10-MHz signal at the rear panel 10 MHz OUT connector.
The Generator has two specified signal level ranges:
+16 to -137 dBm (I.4IV to 0.1 fjY) over afrequency range of 0.10 to 1050 MHz
+13 to -137 dBm (IV to 0.033 /jY) over afrequency range of 1050 to 2100 MHz.
The programming limits are +17 and -147.4 dBm, which correspond to limits of 1. 58V to 0.01
fjY. The level entry can be in dBm or volts, or it can be converted from one to the other. The

relative amplitude mode allows the operator to account for cascaded gain or loss by displaying
the level relative to the initial setting.
1-13. Modulation
The Generator has internal and external amplitude, frequency, phase, and pulse modulation
capabilities. The internal modulation oscillator is selectable between 400 and lOOO Hz. AM
depths ofO to 99% are available in l% steps. FM deviation ranges of I, lO, I00,and 400 kHz are
available in steps of i, !0, lOOHz, and IkHz, respectively. 0M deviation ranges ofO.lO, l.O,
lO.O, and 40.0 radians (rad) are available in steps of O.OOl, O.OI, O.l, and O.l radians,
respectively. The internal Pulse duty cycle is approximately 50%. External Pulse allows rates
from dc up to 16 MHz, and duty cycles from 0to 100%.
1-14. OPTIONS AND ACCESSORIES
The following options are available for the Generator:
Option -130 High-Stability (Ovened) Reference
Option -132 Medium-Stability Reference
Option -651 Low-Rate FM (External only)
Option -830 Rear Panel RF Output, MOD Input, and Pulse MOD Input
Section 6provides more detailed information on the options.
The following accessories are included with each Generator:
QUANTITY
Operator Information Card
Getting Started Manual
Instruction Manual
Line Power Cord
BNC Dust Cap
797928 1
794859 1
794842 I
284174 I
478982 2
The following accessories are available for the Generator:
DESCRIPTION ACCESSORY
NO.
Rack Mount Kit. Includes M05-205-600 (5'/4-inch Y6001
Rack Mount Ears) and MOO-280-610 (24-inch Rack Slides)
IEEE-488 Shielded Cable, 1meter Y8021
IEEE-488 Shielded Cable, 2meters Y8022
IEEE-488 Shielded Cable, 4meters Y8023
Coaxial Cable, 50 ohms, 3feet, BNC (ra) both ends Y9 !1
1
Coaxial Cable, 50 ohms, 6feet, BNC (m) both ends Y91 12
1-15. RECOMMENDED TEST EQUIPMENT
The test equipment recommended for the performance tests, calibration adjustments, and
troubleshooting are listed in Table 4A-I. This equipment is assumed to be calibrated to the
manufacturer’s specifications. If the recommended test equipment is not available, equivalent
test equipment can be substituted.

NTRODUCTION AND SPECIFICATIONS
1-16. MNEMONICS
The mnemonics used in the schematics, block diagrams, wiring diagrams, truth tables, and the
text are listed in Figure 8-1.
1-17. SIGNAL GENERATOR SPECIFICATIONS
Unless otherwise noted, the following performance is guaranteed over the specified
environmental and ac power line conditions 20 minutes after turn-on. Table 1-1 lists the
Generator specifications.
Table 1-1. 6062A Synthesized RF Signal Generator Specifications
Warranted performance^ 20 minutes after power-on within operating temperature
range.
FREQUENCY (9 1/2-Digit Display)
RANGE 0.1 to 2100.0 MHz in 4 bands;
0.1 to 244.99999 MHz,
245 to 511.99999 MHz,
512 to 1049.99999 MHz,
1050 to 2100.0 MHz.
RESOLUTION ... 10 Hz from 0.1 to 1050 MHz,
20 Hz from 1050 to 2100 Itiz.
ACCURACY Same as reference (See REFERENCE).
REFERENCE (Internal) The unit operates on an internal
free-air 10-MHz crystal oscillator
with an ageing rate of <t0.5
ppm/month and <+5 ppm for 25°C,
+25°C, Internal reference signal
(10-Miz) available at rear connector,
level >0 dBm, terminated in 50-ohms.
REFERENCE (External) Accepts 1-, 2-, 2.5-, 5-, or 10-MHz
signal. Level of 0.3 to 4.0 Vpp
into 50-ohms termination.
AMPLITUDE (3 1/2-Digit Display)
RANGE (Indicated) +16 (+16 peak with AM enabled) to -137
dBm, from 0.1 to 1049.99999 MHz.
+13 (+13 peak with AM enabled) to -137
dBm, from 1050 to 2100 MHz.
(Autoranging 6-dB step attenuator).
RESOLUTION 0.1 dB (<1% or 1nV in volts).
Annunciators for dB, dBm, V, mV, uV,
dB mV, and dB uV.
ACCURACY +1 dB from +16 to -127 dBm from
?to 1049,99999 MHz. *
+1.5 dB from +13 to -127 dBm from
?050 to 2100 mz.
+2.0 dB from +16 to -127 dBm from
0.1 to .99999 MHz.
*+1.5 dB at temperatures other than
23°C +5°C
1-5

NTRODUCTION AND SPECIFICATION
Table 1-1 .6062A Synthesized RF Signal Generator Specifications (cont)
SOURCE VSWR <1,5:1 below +1 dBm, <2.0:1 elsewhere.
SPECTRAL PURITY (CW ONLY)
SPURIOUS <~60 dBc for offsets greater than 10
kHz and frequencies fr«n 0.1 to
1049.99999 MHz. <-54 dBc for offsets
greater than 10 kHz and frequencies from
1050 to 2100 Wz.
NOTE
Fixed frequency spurs are <-60 dBc or
<-140 dBm whichever is larger.
NOTE
dBc refers to decibels relative to the
carrier frequency, or in this case,
relative to the signal level.
HARMONICS <-30 dBc for levels <+13 dBm and
frequencies >1 MHz, <-25 dBc
elsewhere.
SUBHARMONICS <-50 dBc for output frequencies from
1050 to 2100 mz.
RESIDUAL FM (rms in
0.3- to 3-kHz band) <12 Hz for 0.1 to 244.99999 MHz,
<6 Hz for 245 to 511 .99999 l^z,
<12 Hz for 512 to 1049.99999 MHz,
<24 Hz for 1050 to 2100 MHz.
RESIDUAL FM (rms in
0.05- to 15-kHz band) <18 Hz for 0.1 to 244.99999 Miz,
<9 Hz for 245 to 511.99999 MHz,
<18 Hz for 512 to 1049.99999 MHz,
<36 Hz for 1050 to 2100 Miz.
RESIDUAL AM (in
0.05- to 15-kHz Band) <-60 dBc.
AMPLITUDE MODULATION (2-Digit Display)
DEPTH RANGE 0to 99%.
RESOLUTION U.
ACCURACY ±(2% +4% of setting) to peak
amplitude of +13 dBm for frequencies
to 2100 MHz.
+(3% +5% of setting) to peak
amplitude of +13 dBm for frequencies
of 0.1 to .99999 MHz.