Skip to main content
Labor Day Closure: We’ll be closed Monday, Sept. 7, and reopen Tuesday, Sept. 8.
Same-day shipping if you order in the next
hours!
Tariff Information
U.S. and Canada
(866) 727-8376
International
+1 (949) 261-1920
Quick Order
Live Chat
U.S. and Canada
(866) 727-8376
International
+1 (949) 261-1920
Register/Login
All Products
All Products
60 GHz Systems and Modules
60 GHz Systems and Modules
See All
60 GHz Accessories
60 GHz Development Systems
60 GHz Modules
Antennas for 60 GHz
Adapters
Adapters
See All
1.0/2.3 Adapters
1.0mm Adapters
1.85mm Adapters
10-32 Adapters
2.4mm Adapters
2.92mm Adapters
3.5mm Adapters
3/4"-20 Twinax Adapters
4.1/9.5 Mini DIN Adapters
4.3-10 Adapters
7/16 DIN Adapters
7mm Adapters
Banana Adapters
BMA Adapters
BMMA Adapters
BNC Adapters
BNC Twinax Adapters
C Adapters
D-Sub Adapters
F Adapters
FME Adapters
GR874 Adapters
HN Adapters
LC Adapters
MCX Adapters
MHV Adapters
MIL-STD-1553 Adapters
Mini SMB Adapters
Mini SMP Adapters
Mini UHF Adapters
MMBX Adapters
MMCX Adapters
N Adapters
PAL Adapters
QMA Adapters
QN Adapters
RCA Adapters
SC Adapters
SHV Adapters
SMA Adapters
SMB Adapters
SMC Adapters
SMP Adapters
SMPS Adapters
SSMA Adapters
SSMB Adapters
TNC Adapters
UHF Adapters
UMCX Adapters
ZMA Adapters
Amplifiers
Amplifiers
See All
Selection Guides
Amplifier Accessories
Bench-Top Amplifiers
Bi Directional Amplifiers
Broadband Amplifiers
Gain Block Amplifiers
GaN Power Amplifiers
High Power Amplifiers
High Rel Amplifiers
Input Protected Low Noise Amplifiers
Limiting Amplifiers
Linear Amplifiers
Log Amplifiers
Low Noise Amplifiers
Low Phase Noise Amplifiers
Power Amplifiers
Rack Mount Amplifiers
Temperature Compensated Amplifiers
USB Amplifiers
Variable Gain Amplifiers
Waveguide Amplifiers
Antennas
Antennas
See All
Antenna Accessories
Corner Reflector Antennas
Dome Antennas
Embedded Antennas
Fixed Antennas
GPS Antennas
Mobile Antennas
Panel Antennas
Portable Antennas
Waveguide Antenna Accessories
Waveguide Antennas
Yagi Antennas
Attenuators / Equalizers
Attenuators / Equalizers
See All
DC Bias Attenuators
Digital TTL Control Modules
Fixed Attenuators
Positive Slope Equalizers
Programmable Attenuators
Programmable USB Attenuators
Step Attenuators
Variable Attenuators
Voltage Variable Attenuators
Waveguide Attenuators
Baluns
Bias Tees / DC Blocks
Bias Tees / DC Blocks
See All
Bias Tees
Inner DC Blocks
Inner/Outer DC Blocks
Outer DC Blocks
Cable Assembly Accessories
Connector Accessories
Connector Accessories
See All
Connector Contacts and Gaskets
Connector Dust Caps
Launch Pins
Mounting Bracket
Screws and Nuts
Connectors
Connectors
See All
1.0/2.3 Connectors
1.0mm Connectors
1.85mm Connectors
10-32 Connectors
2.2-5 Connectors
2.4mm Connectors
2.92mm Connectors
3.5mm Connectors
3/4"-20 Twinax Connectors
4.3-10 Connectors
7/16 DIN Connectors
75 Ohm 1.6/5.6 Connectors
75 Ohm BNC Connectors
75 Ohm F Connectors
75 Ohm MCX Connectors
75 Ohm Mini SMB Connectors
75 Ohm N Connectors
75 Ohm RCA Connectors
75 Ohm SMB Connectors
75 Ohm SMB Positive Snap Connectors
75 Ohm SMC Connectors
75 Ohm TNC Connectors
Banana Connectors
BMA Connectors
BMMA Connectors
BNC Connectors
BNC Twinax Connectors
C Connectors
D-Sub Connectors
FAKRA Connectors
FME Connectors
GR874 Connectors
HN Connectors
LC Connectors
MC-Card Connectors
MCX Connectors
MHV Connectors
MIL-STD-1553 Connectors
Mini SMP Connectors
Mini UHF Connectors
MMBX Connectors
MMCX Connectors
N Connectors
NMO Mount Connectors
QMA Connectors
QN Connectors
SC Connectors
SHV Connectors
SMA Connectors
SMB Connectors
SMC Connectors
SMP Connectors
SMPS Connectors
SSMA Connectors
SSMB Connectors
SSMC Connectors
TNC Connectors
UHF Connectors
UMCX Connectors
Couplers
Couplers
See All
Directional Couplers
Dual Directional Couplers
Hybrid Couplers
Unequal Split Power Tappers
Waveguide Couplers
Data Interconnects
Data Interconnects
See All
Data Interconnect Tools
Data Adapters
Data Connectors
Fiber Optic Cable Assemblies
Filters
Filters
See All
Bandpass Filters
Diplexers
Highpass Filters
Lowpass Filters
Tunable Filters
Waveguide Bandpass Filters
Harmonic Filters
Frequency Multipliers / Dividers
Frequency Multipliers / Dividers
See All
Frequency Dividers
Frequency Multipliers
High Reliability
High Reliability
See All
Bi Directional Amplifiers
Broadband Amplifiers
Cable Assemblies
Electromechanical Relay Switches
Frequency Dividers
Gain Block Amplifiers
High Isolation Switches
High Isolation USB Switches
Limiting Amplifiers
Log Amplifiers
Low Noise Amplifiers
Mixers
Noise Generators
Phase Locked Crystal Oscillators
Phase Locked Oscillators
Phase Shifters and Trimmers
PIN Diode Switches
Power Amplifiers
Programmable Attenuators
Reference Oscillators
Synthesizers
Temperature Compensated Crystal Oscillators
Variable Gain Amplifiers
Voltage Controlled Oscillators
Voltage Variable Attenuators
Waveguide Electromechanical Relay Switches
Impedance Matching
Isolators / Circulators
Isolators / Circulators
See All
Circulators
Isolators
Limiters / Detectors
Limiters / Detectors
See All
High Rel Limiters
PIN-PIN Limiters
PIN-Schottky Limiters
Schottky Zero Bias Detectors
Tunnel Diode Zero Bias Detectors
Biased Detectors
Log Detectors
Threshold Detectors
Power Detectors
Waveguide Detectors
Log Amplifiers
MIL-STD Cable Assemblies
MIL-STD Cable Assemblies
See All
D38999 Contact
MIL-STD Contacts
MIL-STD Contacts
See All
BMA
BMB
BMZ
M39029
Mini SMP
SMPS
Mixers/Modulators
Mixers/Modulators
See All
BiPhase Modulators
Double Balanced Mixers
IQ Mixers
Triple Balanced Mixers
Waveguide Converter Mixers
Noise Sources
Noise Sources
See All
Amplified Noise Sources
Calibrated Noise Sources
Calibrated, Integral Isolator Noise Sources
Surface Mount Noise Sources
Waveguide Noise Sources
Oscillators / Synthesizers
Oscillators / Synthesizers
See All
Phase Locked Crystal Oscillators
Phase Locked Oscillators
Reference Oscillators
Synthesizers
Temperature Compensated Crystal Oscillators
Voltage Controlled Oscillators
Waveguide Gunn Oscillators
Phase Shifters / Trimmers
Phase Shifters / Trimmers
See All
Digital TTL Control Modules
Phase Shifters
Phase Trimmers
Waveguide Phase Shifters
Power Dividers / Combiners
Power Dividers / Combiners
See All
50 Ohm Power Dividers
75 Ohm Power Dividers
Combiners
Equal Split Power Tappers
RF Cable Assemblies
RF Cable Assemblies
See All
Cold Shrink
General Purpose Test Cables
Hi-Rel Cable Assemblies
Low PIM Cable Assemblies
Matched Cable Pairs and Sets
MHF1 Cable Assemblies
MIL-STD
VNA Cables
1.0mm Cable Assemblies
1.6/5.6 75 Ohm Cable Assemblies
1.85mm Cable Assemblies
10-32 Cable Assemblies
2.4mm Cable Assemblies
2.92mm Cable Assemblies
3.5mm Cable Assemblies
3/4"-20 Twinax Cable Assemblies
4.1/9.5 Mini DIN Cable Assemblies
4.3-10 Cable Assemblies
7/16 DIN Cable Assemblies
BMA Cable Assemblies
BNC 75 Ohm Cable Assemblies
BNC Cable Assemblies
BNC Twinax Cable Assemblies
C Cable Assemblies
F 75 Ohm Cable Assemblies
FAKRA Cable Assemblies
FME Cable Assemblies
GR874 Cable Assemblies
HMCX32 1.2 Cable Assemblies
HN Cable Assemblies
LC Cable Assemblies
MC-Card Cable Assemblies
MCX Cable Assemblies
MHV Cable Assemblies
Mini SMB 75 Ohm Cable Assemblies
Mini UHF Cable Assemblies
MMBX Cable Assemblies
MMCX Cable Assemblies
N 75 Ohm Cable Assemblies
N Cable Assemblies
NMO Mount Cable Assemblies
QMA Cable Assemblies
QN Cable Assemblies
RCA 75 Ohm Cable Assemblies
SC Cable Assemblies
SHV Cable Assemblies
SMA Cable Assemblies
SMB 75 Ohm Cable Assemblies
SMB Cable Assemblies
SMC 75 Ohm Cable Assemblies
SMC Cable Assemblies
SMP Cable Assemblies
SSMA Cable Assemblies
SSMB Cable Assemblies
SSMC Cable Assemblies
TNC 75 Ohm Cable Assemblies
TNC Cable Assemblies
UHF Cable Assemblies
UMCX 2.1 Cable Assemblies
UMCX 2.5 Cable Assemblies
UMCX Cable Assemblies
WMCX 1.6 Cable Assemblies
RF Coaxial Cable Bulk
RF Coaxial Cable Bulk
See All
100 Ohm Twinax Cables
50 Ohm Coax Cables
75 Ohm Coax Cables
78 Ohm Twinax Cables
93 Ohm Coax Cables
95 Ohm Coax Cables
Rotary and Swivel Joints
Rotary and Swivel Joints
See All
Coaxial
Waveguide
Surge Protectors
Switches
Switches
See All
Accessories
Digital TTL Control Modules
Electromechanical Relay Switches
GaN High Power Switch
High Isolation Switches
High Isolation USB Switches
High Rel Switches
Low IL Repeatability Relays
Manual Switches
PIN Diode Switches
Surface Mount Switches
Waveguide Electromechanical Relay Switches
Waveguide PIN Diode Switches
Terminations
Terminations
See All
Feed-Thru Load Terminations
Load Terminations
Waveguide Terminations
Test and Measurement
Test and Measurement
See All
Calibration Kits and Components
General Purpose Test Cables
Matched Cable Pairs and Sets
Microwave Probes
Precision Adapters
Probe Cables/Pigtails
Test Leads and Breakouts
VNA Cables
Tools
Tools
See All
Cable Tools
Connector Tools
Torque Wrenches
Waveguide Components
Waveguide Components
See All
Antennas
Flexible Waveguides
Straights, Bends, Twists
Waveguide Accessories
Waveguide Amplifiers
Waveguide Attenuators
Waveguide Bandpass Filters
Waveguide Bulkhead Adapters
Waveguide Circulators
Waveguide Converter Mixers
Waveguide Couplers
Waveguide Detectors
Waveguide Electromechanical Relay Switches
Waveguide Gunn Oscillators
Waveguide Isolators
Waveguide Magic Tees
Waveguide Noise Sources
Waveguide Phase Shifters
Waveguide PIN Diode Switches
Waveguide Terminations
Waveguide To Coax Adapters
Waveguide Transitions
WR-5
WR-10
WR-15
WR-28
WR-34
WR-42
WR-51
WR-62
WR-75
WR-90
Waveguide Low Noise Amplifiers
Waveguide Power Dividers
WR-102
WR-112
WR-137
WR-159
WR-187
WR-229
WR-284
WR-340
WR-430
The Cable Creator™
New Products
Resource Tools
Resource Tools
Engineer's Resource Center
Engineer's Resource Center
RF/Microwave Calculators & Conversions
The Cable Creator™
RF-Opedia - Glossary of RF Terms
Technical Charts
Technical Articles
RF Blog
Custom Cable Capabilities
Block Diagrams
RF Education & Training Courses
News Releases
Videos
Software Downloads
Buyer’s Resource Center
Buyer’s Resource Center
BOM Upload
Shopping List
Quick Cart
Currency Converter
The Cable Creator™
International Distributors
Credit Application
Terms of Sales
How to Order
Shipping Policy
Help/FAQ
RMA form
Company Profile
ISO cert
IQNet cert
Customer Testimonials
Privacy Policy
Quality Policy
Blog
Support
Support
Call Us
Live Chat
Email Us
FAQs
Resource Tools
Support 24/7
Contact Us
Search RF and microwave products
Search by part number, category, or keyword
Register/Login
0
Cart
Pasternack
Waveguides
WR-90 Waveguides
WR-90 Waveguide Transitions
WR-90 Waveguide Transitions
Product Filters
Hide Filters
Flange 1
Please Select
CPR-90G
Square Cover UG-39/U
Flange 2
Please Select
Square Cover
Flange Material
Please Select
Brass
PEWTS1004
WR-90 to WR-75 Waveguide Transition 3 Inch Length, UG-39/U Square Cover Flange to Square Cover Flange
$1,580.00
PEWTS1005
WR-90 to WR-75 Waveguide Transition 3 Inch Length, CPR-90G Grooved Flange to Square Cover Flange
$1,030.00
1-2 of 2 Results