Tabor Electronics A10150 User manual

Quick Start Guide
Model A10150
150MHz, 16Vp-p Single Channel
Wideband Amplifier
Publication No. 130724
Tabor Electronics Ltd.
P.O. Box 404, NESHER Israel 3688809
Tel: [phone], FAX: [phone]
Copyright 2013 by Tabor Electronics Ltd. Written in Israel. All rights reserved. This book or parts thereof may
not be reproduced in any form without written permission of the publisher.

Quick Start Guide
A10150
Feature
Highlights
•150MHz bandwidth
•High amplitude to 20Vp-p into 50Ω
•Low distortion
•Small footprint, all metal case
•Fast transition time of <1.8ns
•Custom Configuration of:
Gain (x5 or x10)
Maximum output (16Vp-p or 20Vp-p)
Figure 1, Model A10150
Introduction
The A10150 is a wideband DC coupled amplifier that
combines
high output drive and low distortion. At an output of +24dBm (10Vp-
p into 50Ω), the -3dB bandwidth is 150MHz. With the output
current
internally limited to 250mA, the A10150
is fully protected against
shorts to ground.
The A10150’s small footprint box is especially designed to fit on
Tabor’s WX series and models WS8351/2, as an add-
on option, to
boost their power performance abov
e the internal capabilities of
4Vp-p, and amplify them to a maximum of 20Vp-
p into 50 ohms,
using a fixed gain of x5. 32Vp-
p is the maximum amplitude level
this amplifier can produce however, only into high impedance
loads.
Tip
Knowing your source impedance is very important,
because the output gain accuracy is calibrated to
specific source impedance and therefore, any
unmatched load impedance may have an affect on
output level accuracy.
CAUTION
Applying the output signal on inductive or
capacitive loads may damage the amplifier.
2

A10150
Configuration
Options
The A10150’s standard configuration enables a maximum output
voltage of 16Vp-p into 50 ohms and a gain of x5. Custom gain of
x10 and maximum voltage of 20Vp-p into 50 ohms options
can be
ordered.
WARNING
This manual has no schematics and no
instructions how to modify the amplifier for other
configurations as any configuration change,
without full engineering supervision, may affect
the performance of the amplifier. All
options must
be specified at the time of your purchase.
Reconfiguration of fielded instruments can be
done by qualified and trained persons only.
Connectors
The A10150 has two front panel SMA input connectors, normal and
complement, which match the Tabor’s WX series and WX8351/2
outputs locations. The A10150 normal input should be connected to
the normal output of the signal source. The
complement input
should be connected to the complement output of the signal source
as it is terminated
to 50 ohms, in order to prevent undesired
aberrations from the differential signal source.
However, if the
signal source does not have a differential output the A10150
complement output does not have to be connected. At the rear
panel, the A10150 has one BNC output connector, which outputs
the amplified signals and the power DIN-5 input connector, which is
fed from a factory supplied power supply.
Power Supply
The A10150 comes with a factory supplied power
supply, which
accepts any voltage from 100 to 240
Vac and there is no need to
select the voltage range between different countries.
To avoid
potentially hazardous situations, always connect the center pin of
the power supply plug to mains ground using the line cord that is
supplied with the instrument.
Specifications
The specifications listed in this guide represent the performance
standards or limits against which the A10150 is tested.
Specifications apply under the following conditions: output
terminated into
50 ohms impedance, after 30 minutes of warm up
time, and within a temperature range of 20°C to 30°C.
Specifications outside of the temperature range are degraded by
0.1% per °C.
3

Quick Start Guide
Operating
Environment
The A10150 is intended for indoor use only and should be operated
in a clean, dry environment with an ambient temperature within the
range of 0 °C to 40 °C.
WARNING
The A10150 must not be operated in explosive,
dusty, or wet atmospheres. Avoid installation of
the module close to strong magnetic fields.
Performance
Checks
The instrument has been inspected for mechanical and electrical
performance before shipment from the factory. It is free of physical
defects and in perfect electrical order. Check the instrument for
damage in transit and p
erform the electrical procedures outlined in
the section entitled Unpacking and Initial Inspection.
Safety
Considerations
The Model A10150
has been manufactured according to
international safety standards. The instrument meets EN61010-
1
standards for safety of commercial electronic measuring and test
equipment for instruments with an exposed metal chassis that is
directly connected to earth via the chassis power supply cable.
WARNING
Do not remove instrument covers when operating the
instrument or when the power cord is connected to the
mains.
Any adjustment, maintenance and repair of an opened, powered-
on
instrument should be avoided as
much as possible, but when
necessary, should be carried out only by a skilled person who is
aware of the hazard involved.
Supplied
Accessories
The A10150 is supplied with a power supply, power cord, two
SMA/M to SMA/M connectors to tie the A10150 to the
instrument,
and in some cases, a “Y” splitter cable to connect two A10150 to
the same power supply mains.
4

A10150
Figure 3, 2 x A10150 kit for dual channel unit
Long Term Storage
or Repackaging for
Shipment
If the A10150 is to be stored for a long period of time or shipped to
a service center, proceed as directed below. If repacking
procedures are not clear to you or, if you have questions, contact
your nearest Tabor Electronics Representative, or the Tabor
Electronics Customer Service Department.
1.
Repack the instrument using the wrappings, packing material
and accessories originally shipped with the unit. If the original
container is not available, purchase replacement materials.
2.
Be sure the carton is well sealed with strong tape or metal
straps.
3.
Mark the carton with the model and serial number. If it is to
be shipped, show sending and return address on two sides of
the box.
NOTE
If the instrument is to be shipped to Tabor Electronics
for calibration or repair, attach a tag to the instrument
identifying the owner. Note the problem, symptoms, and
service or repair desired. Record the model and serial
number of the instrument. Show the RMA (Returned
Materials Authorization) order as well as the date and
method of shipment. ALWAYS OBTAIN AN RMA
NUMBER FROM THE FACTORY BEFORE SHIPPING THE
UNIT TO TABOR ELECTRONICS.
5

Quick Start Guide
Unpacking and
Initial
Inspection
Unpacking and handling of the A10150 requires normal precautions
and procedures applicable to handling of sensitive electronic
equipment. The contents of all shipping containers should be
checked for included accessories and certified against the packing
slip to determine that the shipment is complete.
Ins
tallation &
Operating
Instructions
Being a passive device, there are no controls, nor computer
programming required to operate the A10150.
The following
procedure is recommended for proper installation of the A10150
with the Tabor WX series and WS8351/2 models, however, model
A10150 can be used in conjunction with any signal source, simply
by using cables to connect to the amplifier:
1.
Connect the input terminals to your source, using the
supplied SMA/M to SMA/M connectors, as shown in figure 2.
2. Connect the output terminal to your load
3.
Connect the power input terminal to the supplied power
supply
WARNING
There is no switch control to turn A10150
amplification on and off and therefore, the
amplifier is active immediately after you power it
up. Always make sure your load is protected from
inadvertent power up conditions before you turn
on your A10150.
Figure 2, Connecting the A10150 to Tabor WX or WS8351/2 unit
6

A10150
Electrical Specifications
Input Characteristics
Characteristics Description
No. of Channels 1, (Differential; normal and inverted)
Connector Front panel SMA
Impedance 50Ω
Coupling DC
Damage Level 6Vp-p (-3V to +3V peaks)
Output Characteristics
Characteristics Description
No. of Channels 1
Coupling DC coupled
Connector Rear panel BNC
Gain x5, fixed (x10 gain optional)
Polarity Normal
Max. Output Current 250mA
Impedance 50Ω ±1%
Protection Short Circuit to Case Ground, 10s max
Amplitude
Characteristics Description
Amplitude 16Vp-p into 50Ω (20Vp-p optional)
Rise/Fall Time
2V step <1.8ns (typ.)
10V step <2.6ns (typ.)
Aberration
2Vpp <5%
10Vpp <10%
Frequency
Characteristics Description
Frequency Range DC to 150MHz
Bandwidth (-3dB)
<2Vpp 200MHz (typ.)
<10Vpp 150MHz (typ.)
Harmonics & Non-Harmonic
Distortion (typ.)
2Vpp
5Vpp
10Vpp
20MHz <-59dBc <-52dBc <-50dBc
50MHz <-52dBc <-45dBc <-36dBc
100MHz <-35dBc <-30dBc <-40dBc
7

Quick Start Guide
Mechanical, Environmental and Maintenance Specifications
Power feed
Characteristics Description
Voltage Requirement ±15VDC
Power Consumption 7W
Signal Ground Grounded to case ground
Mechanical
Characteristics Description
Dimensions 45 x 30 x 85 mm (W x H x D)
Weight
Without package
115 g (Standalone)
Shipping weight
1 x A10150 Kit 1.25 Kg
2 x A10150 Kit 1.45 Kg
Environmental
Characteristics Description
Temperature
Operating 0°C to 40°C
Storage -40°C to 70°C
Humidity 80% RH, non-condensing
Certifications and compliances
Characteristics Description
Safety IEC61010-1
EMC IEC 61326-1:2006
Maintenance
Characteristics Description
Warranty 1 year
Recalibration Period 2 years
8