Search
Make A Payment
My Cart
Login
WORLDWIDE SHIPPING
Call 800-404-2832
800-404-2832
+800 0404 2832 International
A2LA
ISO
Home
Products
Categories
Manufacturers
Solutions
Test Standards
EMC
Power Supplies & Loads
Communications
Electrical
Environmental Health & Safety
Environmental Simulation
NDT Inspection
General Purpose
View All »
EMC
Radiated Immunity
Amplifiers
EMC Antennas
EMP Generators
Field Strength Monitors & Probes
RF Components
RF Shielded Enclosures
RF Power Meters
RF Signal Generators
Magnetic Field Generators
Radiated Emissions
EMC Antennas
EMI Receivers
EMI Scanners
Near Field Probes
RF Preamplifiers
RF Shielded Enclosures
Spectrum Analyzers
Conducted Emissions
EMI Receivers
Harmonics & Flicker
LISNs
RF Current Probes
Spectrum Analyzers
Transient Limiters
Conducted Immunity
Automotive Transient Generators
Damped Oscillatory Wave (DOW) Generators
Surge Generators
EFT Generators
Magnetic Field Generators
Ring Wave Generators
Conducted LF/RF Immunity
ESD Guns
Indirect Lightning Test Systems
Military & Aerospace Transient Generators
Transient Generators
Coupling Decoupling Network
Bulk Current Injection Probes
Power Supplies & Loads
AC
AC Loads
AC Power Supplies
Grid Simulators
Precision Power Analyzers
Variable Transformers
DC
DC Loads
DC Power Supplies
Precision Power Analyzers
Solar Array Simulators
High Voltage DC Power Supply
Bidirectional Power Supplies
Battery Testing
Battery Pack Test Systems
Battery Module Testers
Battery Cell Testers
DC Loads
EV Charger Testers | EVSE Test Equipment
Potentiostats | Galvanostats
Battery Diagnostic Tools
Communications
Cellular Network
CW Transmitters
Antenna Alignment Tools (AAT)
Handheld Cable and Antenna Analyzers
Gauss Meters
PIM Testers
Personal RF Monitors
Spectrum Analyzers
Drive & Walk Testers
Data Network
Laser Power Meters
Fiber Testers
Fusion Splicers
LAN Cable Certifiers
Optical Time Domain Reflectometers | OTDR
SONET Test Sets | SDH
IP Network Testers
Copper Certifiers
DWDM & CWDM OTDRs
Wifi Testers
Radio Network
Audio Analyzers
RF Interference Hunting Equipment
Land-Mobile Radio System Modulation Analyzers
Lock-in Amplifiers
Digital Radio Test Sets
Spectrum Analyzers
Wireless Communications Test Sets
Flight Line Test Sets
Signal Analysis
Bit Error Rate Testers (BERT)
RF Direction Finders
Noise Figure Analyzers and Sources
Oscilloscopes
Pulse Pattern Generators
RF Power Meters
RF Signal Generators
Spectrum Analyzers
Vector Network Analyzers
Vector Signal Generators (VSG)
GNSS Simulators
Frequency Counters
Electrical
Facility Power Testing
Copper Certifiers
Power Quality
Ground Resistance Testers
Power Loggers
Scope Meters
Photovoltaic Testers
Thermal & Infrared Cameras
Underground Cable Locators
Industrial Electrical Testing
Borescopes
Vibration Analyzers
DLRO (Ductors)
Hipot Testers
Megohmmeters | Insulation Testers
Laser Alignment Tools
Motor Analyzers
Sound Level Meters
Thermal & Infrared Cameras
Acoustic Cameras
Vacuum Interrupter Testers
Igniter Testers
Substation & Transformer Testing
Current Transformer (CT) Testers
Oil Dielectric Testers
Partial Discharge Testers
Power Factor Test Sets | Tan Delta
Protective Relay Test Sets
Sweep Frequency Response Analyzers
Circuit Breaker Testing Equipment
Transformer Turns Ratio (TTR) Testers
Winding Resistance Meters
Transmission Line Testing
AC Hipot Testers
Cable Fault Locators
Time Domain Reflectometers (TDR)
DC Hipot Testers
Partial Discharge Testers
Power Factor Test Sets | Tan Delta
VLF Cable Testers
Environmental Health & Safety
Air Monitoring
Gas Analyzers
Particle Counters
Dew Point Meters
Confined Space Gas Monitors
Gas Area Monitors
Industrial Hygiene
Particle Counters
Ion Chamber Survey Meters
RF Survey Meters
Gauss Meters
Light & Color Meters
Sound Level Meters
Thermal & Infrared Cameras
Confined Space Gas Monitors
Monitoring and Inspection
Ultrasonic Flow Meters
Helium Leak Detector
Light & Color Meters
Thermal & Infrared Cameras
RF Safety
Personal RF Monitors
RF Survey Meters
Area Monitors
Spectrum Analyzers
Environmental Simulation
Environmental Chambers
Benchtop Chambers
HAST Chambers
Stability Chambers
Environmental Test Chambers
Temperature & Humidity Chambers
Lab Ovens | Furnaces
Thermal Chambers
Thermal Shock Chambers
Vacuum Drying Ovens
HALT Chambers
Temperature Cycling Chambers
Arc Test Chambers
Temperature Testing
Lab Ovens | Furnaces
Recirculating Chillers
Thermal Chambers
Temperature Forcing Systems
Temperature Cycling Chambers
Arc Test Chambers
Motion Testing
Force Testers
Particle Impact Noise Detection (PIND)
Shaker Systems
Shock Testers
NDT Inspection
Materials Testing
Coordinate Measuring Machines (CMM)
Ionographs
Laser Micrometers
Roughness Testers
Ultrasonic Thickness Gauges
Ultrasonic Flaw Detectors
XRF Analyzers
Ground Penetrating Radar (GPR)
Hardness Testers
Accelerometers
Particle Impact Noise Detection (PIND)
Laser Doppler Vibrometers
Eddy Current Flaw Detectors
LIBS Analyzers
Moisture Meters
Condition Monitoring
Vibration Analyzers
Accelerometers
Laser Alignment Tools
Multifunction Process Calibrators
Sound Level Meters
Thermal & Infrared Cameras
Visual Inspection
Pipe Cameras
Digital Microscopes
Borescopes
High-Speed Cameras
Thermal & Infrared Cameras
Acoustic Cameras
3D Laser Scanners
Infrared Pyrometers
Moisture Meters
General Purpose
Calibrators
Digital Multimeters
Electrical Calibrators
Electrical Standards
HART Field Communicators
Multifunction Process Calibrators
Pressure Calibrators
Temperature Calibrators
Deadweight Testers
Calibration Hand Pumps
Pressure Modules
Frequency References
Humidity Calibrators
Vibration Calibrators
Gas Calibrators
Pressure Gauges
Component Testing
Benchtop Power Supplies
Digital Multimeters
Electrical Safety Analyzers
Function Generators
Impedance Analyzers
LCR Meters
Oscilloscopes
Precision Power Analyzers
RF Signal Generators
Semiconductor Parameter Analyzers
Source Measure Units (SMU)
Spectrum Analyzers
Vector Network Analyzers
Vector Signal Generators (VSG)
Industrial CT Scanners
Data Acquisition
Data Loggers
Scopecorders
Signal Conditioners
3Z Telecom
Additel
Advanced Amplifiers
AE Techron
AEMC Instruments
Aeroflex
Amplifier Research
Anritsu
Baker Instruments
Brüel & Kjær
California Instruments
Chroma
Cincinnati Sub-Zero
Com-Power
Doble
Dranetz
EM TEST
EMC Partner
Emerson
Empower
ESDEMC
Espec
Evident
EXFO
FieldSense
FLIR Systems
Fluke Calibration
Fluke
Fluke Networks
Haefely
High Voltage Inc.
Hirayama
Instruments for Industry (IFI)
inTEST Thermal Solutions
Keithley
Keysight
Kikusui
LeCroy
Magna-Power Electronics
Megger
Mitutoyo
mPower Electronics Inc.
Narda STS
NetScout Systems
NH Research
NoiseKen
OMICRON
Ophir
Pacific Power Source
Phenix
Preen
Rohde & Schwarz
Solmetric
Sorensen
Sumitomo
Tektronix
Tesco
Teseq
Thermotron
Viavi Solutions
VibrAlign
Yokogawa
View All »
Choosing an Environmental Chamber
Clean Room Testing
Electrostatic Discharge (ESD) Testing
What is EMI/EMC Testing?
Automotive EMC Test Equipment
Fiber Testing
How to Use a Laser Alignment Tool
Multipaction Testing
NDT | Non-Destructive Testing
Power Quality Instrument Selection Guide
Substation Maintenance
Cell Tower Testing
Building Envelope Testing
HIRF Testing
What is XRF Testing?
EV Battery Testing Methods
What Is OTDR Testing?
How to Splice Fiber Optic Cables
What Is A Direction Finder?
How to Find RF Interference
What is RF Spectrum Monitoring?
What Is an RF Amplifier?
What Is Drone Detection Equipment?
Using A Visual Inspection Camera
Workplace Health & Safety Equipment
What Is A High Precision Power Analyzer?
What is VLF Cable Testing?
What is PIND Testing?
Aircraft EMC Testing
What Is Material Testing?
What Is PIM Mitigation?
Doble’s Original Power Factor Test
MIL-STD Testing
5G Test Equipment
AEN Standards
Airbus Standards
ANSI/ASA Standards
ANSI/BICSI Standards
ANSI/IEEE Standards
ANSI/SCTE Standards
ANSI/TIA Standards
ASTM Standards
Boeing Standards
CE Marking
DaimlerChrysler Standards
ECE Standards
EN Standards
EPA Standards
EU Directive Standards
EUROCAE Standards
FCC Standards
Fiat Standards
Ford Standards
GM Standards
ICNIRP Standards
IEC CISPR Standards
IEC Standards
ISO Standards
Health Canada Standards
ISO/IEC 17025:2017 Accreditation
ISTA Standards
ITU-T Standards
JASO Standards
LV Standards
Mercedes-Benz Standards
NEBS Standards (Network Equipment Building System)
NERC/FERC Standards
JEDEC Standards
MIL Standards
Peugeot Standards
Renault Standards
RTCA/DO-160
SAE Standards
TIA-EIA Standards
UL Standards
Military Guidelines
IEEE Standards
View All »
Request A Quote
Calibration
Resources
News
Press Releases
ATEC Blog
About Us
Careers
Videos
Communication Testing
Environmental Testing
Electrical Testing
EMC Testing
View All Resources
Contact Us
Search:
Search
Keysight 8449B Microwave Preamplifier
Tech Support
(800) 404-2832
With Every
Rental
Worldwide
Delivery
Larger
Documents
Manual
Print
Email
The Keysight 8449B microwave preamplifier (previously Agilent Technologies) is a high-gain, low-noise
preamplifier
that provides additional sensitivity for any RF/microwave spectrum analyzer for detection and analysis of very low signals. The improved sensitivity can dramatically reduce measurement time.
Specifications
Features
Applications
Options
Accessories
Standards
Videos
Features
Sensitivity for MIL-STD radiated measurements
Noise Figure: 1.0-12.5 GHz - 8.5dB; 12.5-22.0 GHz - 12.5dB; 22.0-26.5 GHz - 14.5dB
Minimum Gain: 23.5dB
Gain Flatness: 1.0-26.5 GHz - ±4.5dB; 2.0-22.0 GHZ ±3.5dB
Gain compression: <1 dB for output signal of ≤ +7 dBm
Connector Type: ACP - 3.5 male
Specifications
Applications
Options
Accessories
Standards
Media
With Every