Rohde & Schwarz FSH Instruction manual

1145.5980.12-12-1
Test and Measurement
Division
Quick Start Manual
Handheld Spectrum Analyzer
R&SFSH
1145.5850.03
1145.5850.13
1145.5850.23
1145.5850.06
1145.5850.26
1145.5850.18
Rohde & Schwarz FSH-Z44 Specs
Provided by www.AAATesters.com

1145.5980.12-12-2
Dear Customer,
R&S® is a registered trademark of Rohde & Schwarz GmbH & Co. KG.
Trade names are trademarks of the owners.

Safety Instructions
This unit has been designed and tested in accordance with the EC Certificate of Conformity and has left
the manufacturer’s plant in a condition fully complying with safety standards.
To maintain this condition and to ensure safe operation, the user must observe all instructions and
warnings given in this operating manual.
Safety-related symbols used on equipment and documentation from R&S:
Observe operating instructions
PE terminal
Ground terminal
Danger!
Shock hazard
Warning!
Hot surfaces
Ground
Attention!
Electrostatic sensitive devices require special care

Safety Instructions
1. The unit may be used only in the operating conditions and positions specified by the manufacturer.
The R&S FSH is protected against dripping water and dust (IP degree 51). Unless otherwise
agreed, the following applies : pollution severity 2, overvoltage category 2, altitude max. 2000 m
powered from AC power supply, altitude max. 3000 m powered from battery.
The unit may be operated only from supply networks fused with max. 16 A.
Unless specified otherwise in the data sheet, a tolerance of ±10% shall apply to the nominal
voltage and of ±5% to the nominal frequency.
2. For measurements in circuits with voltages Vrms > 30 V, suitable measures should be taken to
avoid any hazards (using, for example, appropriate measuring equipment, fusing, current limiting,
electrical separation, insulation).
3. For permanently installed units without built-in fuses, circuit breakers or similar protective devices,
the supply circuit must be fused such as to provide suitable protection for the users and
equipment.
4. Prior to switching on the unit, it must be ensured that the nominal voltage set on the unit matches
the nominal voltage of the AC supply network.
If a different voltage is to be set, the power fuse of the unit may have to be changed accordingly.
5. If the unit has no power switch for disconnection from the AC supply, the plug of the connecting
cable is regarded as the disconnecting device. In such cases it must be ensured that the power
plug is easily reachable and accessible at all times (length of connecting cable approx. 2 m).
Functional or electronic switches are not suitable for providing disconnection from the AC supply.
If units without power switches are integrated in racks or systems, a disconnecting device must be
provided at system level.
6. Applicable local or national safety regulations and rules for the prevention of accidents must be
observed in all work performed.
Prior to performing any work on the unit or opening the unit, the latter must be disconnected from
the supply network.
Any adjustments, replacements of parts, maintenance or repair may be carried out only by
authorized R&S technical personnel.
Only original parts may be used for replacing parts relevant to safety (eg power switches, power
transformers, fuses). A safety test must be performed after each replacement of parts relevant to
safety.
(visual inspection, PE conductor test, insulation-resistance, leakage-current measurement,
functional test).
7. Ensure that the connections with information technology equipment comply with IEC950 /
EN60950.
8. NiMH batteries must not be exposed to high temperatures or fire.
Keep batteries away from children.
If the battery is replaced improperly, there is danger of explosion. Only replace the battery by R&S
type (see spare part list).
NiMH batteries are suitable for environmentally-friendly disposal or specialized recycling. Dispose
them into appropriate containers, only.
Do not short-circuit the battery.
9. Equipment returned or sent in for repair must be packed in the original packing or in packing with
electrostatic and mechanical protection.
10. Electrostatics via the connectors may damage the equipment. For the safe handling and operation
of the equipment, appropriate measures against electrostatics should be implemented.
11. The outside of the instrument is suitably cleaned using a soft, lint-free dustcloth. Never use
solvents such as thinners, acetone and similar things, as they may damage the front panel
labeling or plastic parts.
12. Any additional safety instructions given in this manual are also to be observed.

R&S FSH Certificate of quality
Certificate of quality
Dear Customer,
You have decided to buy a Rohde & Schwarz product.
You are thus assured of receiving a product that is manufactured using the most modern methods
available. This product was developed, manufactured and tested in compliance with our quality
management system standards. The Rohde & Schwarz quality management system is certified
according to ISO 9001.
Certified Quality System
ISO 9001
DQS REG. NO 1954-04

1145.5850.01 CE E-9
EC Certificate of Conformity
Certificate No.: 2002-41
This is to certify that:
Equipment type Stock No. Designation
FSH3 1145.5850.03/.13/.23 Handheld Spectrum Analyzer
FSH6 1145.5850.06/.26
FSH18 1145.5850.18
FSH-Z1 1155.4505.02 Average Power Sensor
FSH-Z2 1145.5767.02 VSWR Bridge and Power Driver
FSH-Z3 1300.7756.02 VSWR Bridge
FSH-Z14 1120.6001.02 Directional Power Sensor
FSH-Z18 1165.1909.02 Average Power Sensor
FSH-Z21 1300.7579.02 12V Car Adapter
FSH-Z32 1145.5796.02 Spare Batterie Pack
FSH-Z33 1145.5809.02 Spare Power Supply
FSH-Z34 1145.5815.02 Optical RS232 Interface Cable
FSH-Z37 1300.7733.02 Optical USB Interface Cable
FSH-Z44 1165.2305.02 Directional Power Sensor
complies with the provisions of the Directive of the Council of the European Union on the
approximation of the laws of the Member States
-relating to electrical equipment for use within defined voltage limits
(73/23/EEC revised by 93/68/EEC)
-relating to electromagnetic compatibility
(89/336/EEC revised by 91/263/EEC, 92/31/EEC, 93/68/EEC)
Conformity is proven by compliance with the following standards:
EN61010-1 : 2001
EN55011 : 1998 + A1 : 1999, Klasse B
EN61326 : 1997 + A1 : 1998 + A2 : 2001 + A3 : 2003
For the assessment of electromagnetic compatibility, the limits of radio interference for Class B
equipment as well as the immunity to interference for operation in industry have been used as a basis.
Affixing the EC conformity mark as from 2002
ROHDE & SCHWARZ GmbH & Co. KG
Mühldorfstr. 15, D-81671 München
Munich, 2006-11-14 Central Quality Management MF-QZ / Radde

R&S FSH Support Center
Support Center
Should you have any technical questions concerning this Rohde & Schwarz product, please contact the
hotline of Rohde & Schwarz Vertriebs-GmbH, Support Center.
Our hotline team will answer your questions and find solutions to your problems.
You can reach the hotline Monday through Friday from 8:00 until 17:00 CET.
If you need assistance outside office hours, please leave a message or send us a fax or e-mail. We will
contact you as soon as possible.
If you wish to receive the latest news about and updates for a specific instrument, please send us
a short e-mail indicating the instrument. We will then send you up-to-date information on a
regular basis.
Support Center:
Telephone: [phone]
Fax: + 49 89 41 29 - 137 77
e-mail: [e-mail]
USA Customer Support Center:
Telephone: [phone] (1-888-Test-RSA)
E-mail: [e-mail]

R&S FSH Front view
1145.5980.12 1.1 E-12
1Putting into Operation
Front view
Status key
Rotary knob
Preset key
Setup key
Display
RS-232-C optical
interface
Connector for
AC power supply
Softkeys
Function keys
Entry keys Cursor keys
Unit keys
Generator output
Nconnector
RF input
Nconnector
Connector for
headphones
Softkey
lettering
On/off button
(Alpha-)numeric
keypad
External trigger/
external reference
input BNC connector
Connector for
power sensor

Putting into Operation R&S FSH
1145.5980.12 1.2 E-12
Putting into Operation
The following section describes how to put the handheld spectrum analyzer into operation and how to
connect external devices, e.g. printers.
Section 2 describes the operation of the spectrum analyzer using simple measurements as examples.
Unpacking the Instrument
The R&S FSH comes in formfitting packaging that consists of upper and lower shells. The two shells
are held together by tape.
The packaging contains all accessories supplied.
Undo the tape to unpack the analyzer.
Upper shell
Lower shell
CD-ROM
Headphones
Quick Start
manual
USB
(RS-232-C)
cable
Power
supply
AC supply plug
(country-specific)
R&S
FSH
Remove the R&S FSH and the accessories.
Remove the protective foil from the screen.
Note: Each R&S FSH comes with a unique master PIN. Keep the master PIN in a secure place
away from the R&S FSH. If someone enters an incorrect PIN three times in succession,
the R&S FSH cannot be used again until the master PIN is entered.

R&S FSH Putting into Operation
1145.5980.12 1.3 E-12
Setting up the Instrument
The Handheld Spectrum Analyzer R&S FSH has been designed for operation in labs as well as for on-
site use for service and maintenance applications.
For any application, the R&S FSH can be set up to optimize ease of operation and the viewing angle of
the display.
When used as a desktop instrument, the R&S FSH can
either be laid flat or it can be propped up using the
fold-out support at the back.
The R&S FSH can be laid flat for operation from
above. Because the grip is slightly raised at the back,
the R&S FSH is tilted forward to give the optimum
viewing angle for the display.
For use as a desktop, fold out the support at the rear
so that the instrument can easily be operated from the
front and the display can be read easily (see Fig.).
For on-site installation and service measurements, it is
best to hold the instrument with both hands. All the
controls are easy to reach (e.g. with your thumbs). Use
the R&S FSH-Z25 carrying bag so that you have both
hands free to adjust the DUT. The R&S FSH can be
placed in the hanger provided on the open bag for this
purpose.
To secure the instrument in place, affix its carrying handle to the front of the carrying bag with the
Velcro tape.
The carrying handle at the top of the R&S FSH can also be used to hang it from cabinet doors, for
example. The shape of the grip ensures that the instrument does not fall off.