Advanced Amplifiers AA-10K250M-150 User manual

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Instruction Manual
Including Quick Start Guide
Advanced Amplifiers
Solid State RF Amplifier System
AA-10K250M-150
10 KHz - 250 MHz, 150 Watt, 52 dB Min

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Table of Contents
SAFETY INSTRUCTIONS............................................................................................................................................... 3
SPECIFICATIONS.......................................................................................................................................................... 4
ELECTRICAL SPECIFICATIONS: 50Ω, 25°C ............................................................................................................ 4
ENVIRONMENTAL CHARACTERISTICS ................................................................................................................. 4
MECHANICAL SPECIFICATIONS ........................................................................................................................... 4
OPERATING INSTRUCTIONS & GENERAL INFORMATION............................................................................................ 5
INTRODUCTION .................................................................................................................................................. 5
INCOMING INSPECTION...................................................................................................................................... 5
RF & AC CABLE CONNECTION ............................................................................................................................. 5
RF TURN ON PROCEDURE................................................................................................................................... 5
RF TURN OFF PROCEDURE.................................................................................................................................. 5
DECLARATION OF CE CONFORMITY.................................................................................................................... 6
LIMITED WARRANTY........................................................................................................................................... 6
CONTACT INFORMATION.................................................................................................................................... 6
FRONT & REAR PANEL DESCRIPTIONS........................................................................................................................ 7
FRONT PANEL VIEW............................................................................................................................................ 7
REAR PANEL VIEW............................................................................................................................................... 8
SYSTEM OUTLINE VIEW.............................................................................................................................................. 9

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SAFETY INSTRUCTIONS
BEFORE USING THIS EQUIPMENT
Read this manual and become familiar with safety markings and instructions.
Inspect unit for any sign of external damage. Do not use this equipment if there is physical damage or missing parts.
Verify the input AC voltage to the main power supply
For a system with a digital controller option – DO NOT USE OR CONNECT a PoE enabled ethernet switch to a
system. Our digital controller does not support PoE connection and will cause permanent damages to a controller
unit.
INTENDED USE
This product is intended for general laboratory use in a wide variety of industrial and scientific applications.
RF OUTPUT LOAD & PROPER GROUNDING REQUIRED
The RF output connector must be connected to a load before the AC switch is on.
AC & RF power must be off before disconnecting the output load or other components.
The main power source to the equipment must have an uninterrupted safety ground that has sufficient size to the
power cord.
REPAIR & MAINTENANCE
All repair or maintenance work must be performed by a factory authorized technician in order to extend the
operating life of this equipment and not to void any outstanding warranty.
FORCED AIR COOLING
This equipment requires forced air cooling. All air inlets and outlets must be cleared and free of blocking at all
time. Insufficient air flow will result in damaged equipment.
SAFETY SYMBOLS
This symbol is marked on the equipment when it is necessary for the user to refer to the manual
for important safety information. This symbol is indicated in the Table of Contents to assist in
locating pertinent information.
Dangerous voltages are present. Use extreme care.
The caution symbol denotes a potential hazard. Attention must be given to the statement to
prevent damage, destruction or harm.
This symbol indicates protective earth terminal.

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SPECIFICATIONS
ELECTRICAL SPECIFICATIONS: 50Ω, 25°C
Parameter
Specification
Notes
Operating Frequency Range
10 KHz - 250 MHz
Power Output @ Psat
150 Watt Min
CW or Pulse
Power Output @ P1dB
70 Watt Typ
Power Gain
52 dB Min
0dBm or less for Rated Power
Power Gain Flatness
4.0 dB p-p Max
Constant input power
Gain Adjustment Range
>20 dB Typ
Local or remote capable
Input Return Loss
-10 dB Max
2-Tone Intermodulation (IMD)
<-30 dBc Typ
42dBm/Tone, Δ = 1MHz
Harmonics
<-20 dBc Typ
At rated output
Spurious
-60 dBc Max
Non-harmonic
Operating Voltage
100 - 240 VAC
47-63 Hz
Power Consumption
600 Watt Max
At rated output
Input Power Protection
+10 dBm Max1
Load VSWR Protection
4 : 1: Max2
Foldback @ preset limit
Sample Port (optional)
-50 dB
N-Female
1 Units with optional digital monitor and control, for basic units <10 Sec without damage
2 Units with optional digital monitor and control, for basic units <1 minute at rated Pout
ENVIRONMENTAL CHARACTERISTICS
Parameter
Specification
Notes
Operating Ambient Temperature
0 to +50 °C
Storage Temperature
-40 to +85 °C
Relative Humidity
up to 95 %
Non-condensing
Altitude
3000 meters
Shock & Vibration
Normal transport3
MECHANICAL SPECIFICATIONS
Parameter
Specification
Notes
Dimensions W x H x D
430 x 133 x 560 mm
3U - excluding handles
Weight
18 Kg. Max
RF Conn. In / Out / Sample
N-Female
Front or rear panel
Interface Connector
9-Pin D-Sub
Rear panel
AC Power
IEC 60320-C14
Or equivalent
Safety Interlock Connector
D-Sub (Optional BNC female)
Open=STBY/Short=RFON
Cooling
Built in Fan Cooling
Variable speed
STANDARD: Digital Monitor & Control (DMC3)
FWD, REV, VSWR, GAIN, ALC, V & I, TEMP,
Safety Interlock (INT)
Ethernet RJ-45 TCP/IP, RS422/485, USB
GPIB Interface
Open=STBY/Short=RFON
IEEE rear panel
BNC-F rear panel
3 Controller/coupler can reduce output power by approx. 1.0dB.

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OPERATING INSTRUCTIONS & GENERAL INFORMATION
INTRODUCTION
Advanced Amplifiers is an amplifier equipment and services company supporting commercial and government
organizations worldwide.
Headquartered in San Diego, California, the company utilizes its global network of resources to effectively serve
and support customer requirements.
As a unique original equipment manufacturer of power amplifiers ranging from 10KHz to 40GHz with various
output power levels for CW & pulse testing applications, we can also fully support custom designs and
manufacturing requirements for both small and large volume procurements. We bring decades of combined
experience in the RF field for numerous applications including and not limited to, EMI/EMC, communications, and
various commercial and industry standards.
With our in-house capabilities and fully equipped testing facilities, Advanced Amplifiers is committed to provide
the best in RF products with industry leading quality and lead times.
INCOMING INSPECTION
Inspect unit for any sign of external damage. Do not use this equipment if there is physical damage or missing parts.
Inspect all front and rear panel connectors for damage. Inspect fans and their airways for any damage or blockings.
For a unit with a digital controller option, the USB and ethernet interface and commands list is in the second part
of the manual.
RF & AC CABLE CONNECTION
RF Input and Output connectors are outlined in the specifications table. Use the standard AC cable that was
supplied by the manufacturer or higher power rating cables than the manual specifies. Refer to the front and rear
panel description page for the location of RF and AC connectors.
For a system with a digital controller option – DO NOT USE OR CONNECT a PoE enabled ethernet switch to a
system. Our digital controller does not support PoE connection and will cause permanent damages to a controller
unit.
RF TURN ON PROCEDURE
Connect RF input to an RF generator. Connect a suitable load for the power rated and continuous operation to the
output connector. Turn on the AC switch, display will show STANDBY. Optionally, connect the unit to a digital
control Software or Ethernet connection. Set the RF generator to nominal 0dBm and set the desired frequency
in the specified range. Select Gain or ALC and set to the desirable output power level then press the ONLINE button.
Use the front panel LCD gain adjust or the remote function to adjust the output power on the power meter and
the LCD screen to desired levels.
Refer to Appendix1 for detailed operating instructions of the local and remote controller.
RF TURN OFF PROCEDURE
Decrease the RF drive from the RF generator to below -20dBm and press STANDBY on the LCD or via the control
software. Turn off AC switch on the front panel. Disconnect any unnecessary cable connections.

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DECLARATION OF CE CONFORMITY
We, Advanced Amplifiers Corp, declare under our sole responsibility that the product to which this declaration
relates is in conformity with the following standard(s) or other normative document(s):
Council Directive 98/37/EC on the Safety of Machinery Directive
Council Directive 2014/35/EC on Low Voltage Equipment Safety
LIMITED WARRANTY
Advanced Amplifiers warrants those goods delivered hereunder, at the time of delivery, will be free from defects
in workmanship and material and will conform to the requirements of the purchase order. Seller’s liability
hereunder shall be limited to the repair or replacement of defective goods F.O.B. factory of which Seller is
modified in writing by Buyer within three (3) years following delivery thereof to Buyer, and in no event will Seller
be liable for incidental, special or consequential damages. (Note: One (1) year warranty for moving parts such as
fans and power supplies). The foregoing warranty is in lieu of all other warranties express or implied (except as to
title), including any implied warranty of merchantability or suitability for purpose or against infringement.
CONTACT INFORMATION
Please send all inquiries to:
Advanced Amplifiers
10401 Roselle Street
San Diego, CA 92121
WEB: WWW.ADVANCEDAMPLIFIERS.COM
EMAIL: [e-mail]
COPYRIGHT & TRADEMARKS
Copyright 2021 Advanced Amplifiers, all rights reserved. All other trademarks and brand names are the property
of their respective proprietors.

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FRONT & REAR PANEL DESCRIPTIONS
FRONT PANEL VIEW
No.
Title
Function
1
RF INPUT
N Female, RF INPUT Connector
2
RF Sample
N Female, RF SAMPLE Connector
3
FAULT LED
System Fault LED: Turn ON an LED when System Fault.
- Over Input, Over Temp, Over Current, Voltage Alarm, VSWR Alarm
4
POWER SWITCH
System Power Switch.

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REAR PANEL VIEW
No.
Title
Function
1
AC POWER
CONNECTOR
AC Power Input 100 ~ 240VAC, 50/60Hz, IEC60320-14 Connector.
2
RS-422
System RS-422 Communication / Gating Signal Female 9-Pin D-Sub Connector.
P1 TX-
P6
P2 TX+
P7 +5VDC
P3 RX+
P8 Interlock Return
P4 RX-
P9 Interlock GND
P5 GND (RS-422)
3
GPIB
IEEE-488 GPIB Interface Connector, Female.
4
DEBUG
System Controller Debugging Female Connector.
Customer should not use this port without permission from the factory.
5
USB
USB Communication Connector, Type A Female.
6
ETHERNET
Ethernet Communication Female Connector, RJ-45.
For a system with a digital controller option – DO NOT USE OR CONNECT a PoE
enabled ethernet switch to a system. Our digital controller does not support
PoE connection and will cause permanent damages to a controller unit.
7
GND
Frame Ground.
8
RF Output
N Female, RF Output Connector
9
Cooling FAN
System Outlet Cooling FAN.

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SYSTEM OUTLINE VIEW