Product Description
Coaxial Attenuator Type N Male to Female 18GHZ 20DB 50W Bidirectional VSWR 1.35 Maximum Square Body Stainless Steel Connectors BeCu Female Contacts
- 800-399-6891
Toggle menu
1130 Junction Dr. Suite 121 Allen, TX 75013 800-399-6891 sales@centricrf.com
Shop by Category
- 1.0mm Adapters
- 1.35mm Adapters
- 1.85mm Adapters
- 1.0/2.3 Adapters
- 2.2-5 Adapters
- 2.4mm Adapters
-
2.92mm Adapters
- 2.92mm to 1.85mm Adapters
- 2.92mm to 2.4mm Adapters
- 2.92mm to 2.92mm Adapters
- 2.92mm to 2.92mm Flange & Bulkhead Adapters
- 2.92mm to 3.5mm Adapters
- 2.92mm to Mini SMP Adapters
- 2.92mm to N Adapters
- 2.92mm to SMA Adapters
- 2.92mm to SSMA Adapters
- 2.92mm to SMP Adapters
- 2.92mm to SMPS Adapters
- 2.92mm to Waveguide
- 3.5mm Adapters
- 4.1/9.5 Adapters
- 4.3/10 Adapters
- 7/16 DIN Adapters
- 7mm APC7 Adapters
- 10-32 (Microdot) Adapters
- BMA to SMA Adapters
- BNC Adapters
- C Adapters
- Hermetic Adapters
- HN Adapters
- MCX Adapters
- F Adapters
- MHV Adapters
- MMBX Adapters
- MMCX Adapters
- MiniSMP Adapters
-
N Adapters
- N to 1.85mm Adapters
- N to 1.0/2.3 Adapters
- N to 2.2-5 Adapters
- N to 2.4mm Adapters
- N to 2.92mm Adapters
- N to 3.5mm Adapters
- N to 4.1/9.5 Adapters
- N to 4.3/10 Adapters
- N to 7/16 Adapters
- N to 7mm APC7 Adapters
- N to BNC Adapters
- N to C Adapters
- N to F Adapters
- N to HN Adapters
- N to N Straight Adapters
- N to N 75-75ohm & 50-75ohm Adapters
- N to N Bulkhead & Flange Adapters
- N to N Right Angle Adapters
- N to QMA Adapters
- N to SC Adapters
- N to SMA Adapters
- N to SMA Adapters Right Angle
- N to SMA Bulkhead Adapters
- N to SMA Flange Adapters
- N to TNC Adapters
- N to Waveguide Adapters
- QMA Adapters
- Reverse Polarity Adapters
- SC Adapters
- SHV Adapters
-
SMA Adapters
- SMA to 1.0mm Adapters
- SMA to 2.2-5 Adapters
- SMA to 1.0/2.3 Adapters
- SMA to 10-32 (Microdot) Adapters
- SMA to 1.85mm Adapters
- SMA to 2.4mm Adapters
- SMA to 2.92mm Adapters
- SMA to 3.5mm Adapters
- SMA to 4.3/10 Adapters
- SMA to 7/16 Adapters
- SMA to 7mm APC7 Adapters
- SMA to BMA Adapters
- SMA to BNC Adapters
- SMA to F Adapters
- SMA to HN Adapters
- SMA to MCX Adapters
- SMA to MMBX Adapters
- SMA to MMCX Adapters
- SMA to Mini-SMP Adapters
- SMA to N Adapters
- SMA to N Right Angle Adapters
- SMA to N Bulkhead Adapters
- SMA to N Flange Adapters
- SMA to QMA Adapters
- SMA to SMA 18ghz Adapters Straight
- SMA to SMA Bulkhead Adapters 18ghz
- SMA to SMA Flange Adapters 18Ghz
- SMA to SMA 27ghz Adapters Straight
- SMA to SMA 27Ghz Bulkhead & Flange
- SMA to SMA 45°, 90°, Swept, T Adapters
- SMA to SMB Adapters
- SMA to SMC Adapters
- SMA to SMP Adapters
- SMA to SMP Bulkhead Flange
- SMA to SSMA Adapters
- SMA to SSMB Adapters
- SMA to SSMC Adapters
- SMA to TNC Adapters
- SMA to TNC Bulkhead & Flange Adapters
- SMA to U.FL Adapters
- SMA to Waveguide Adapters
- SMB Adapters
- SMC Adapters
- SMP Adapters
- SMPS Adapters
- SSMA Adapters
- SSMB Adapters
- SSMC Adapters
- TNC Adapters
- U.FL Adapters
-
Waveguide to Coax Adapters
- WR10 WR12 Waveguide to Coax Adapters
- WR15 WR19 WR22 Waveguide to Coaxial Adapters
- WR28 WR34 WR42 Waveguide to Coax Adapters
- WR51 WR62 WR75 WR90 Waveguide to Coax Adapters
- WR102 WR112 WR137 WR159 Waveguide to Coax Adapters
- WR187 WR229 WR284 WR340 Waveguide to Coax Adapters
- WR430 WR510 WR650 WR770 Waveguide to Coax Adapters
- WR975 Waveguide to Coax Adapters
- WRD110 WRD180 WRD200 Double Ridge WG Coax Adapters
- WRD250 WRD350 WRD500 Double Ridge WG Coax Adapters
- WRD580 WRD650 WRD750 Double Ridge WG Coax Adapters
- WRD840 Double Ridge WG Coax Adapters
- 1.00mm Attenuators
- 1.85mm Attenuators
- 2.2-5 Attenuators
- 2.4mm Attenuators
- 2.92mm Attenuators
- 3.5mm Attenuators
- 4.3/10 Attenuators
- 7/16 DIN Attenuators
- BNC Attenuators
-
N Attenuators
- N 6GHZ 2Watt Round Attenuators
- N 18GHZ 2Watt Round Attenuators
- N 6GHZ 5Watt Round Attenuators
- N 18GHZ 5Watt Round Attenuators
- N 6GHZ 10Watt Round Attenuators
- N 18GHZ 10 Watt Round Attenuators
- N 4GHZ 25Watt Round Attenuators
- N 8.5GHZ 25Watt Conduction Square Attenuators
- N 18GHZ 25Watt Round Attenuators
- N 3GHZ 50Watt Round Attenuators
- N 4Ghz 50Watt Square Attenuators
- N 8Ghz 50Watt Round Attenuators
- N 18GHZ 50 Watt Round Attenuators
- N 18GHZ 50 Watt Square Attenuators
- N 4GHZ 100Watt Round Attenuators
- N 4GHZ 100Watt Square Attenuators
- N 8.5GHZ 100Watt Round Attenuators
- N 8.5GHZ 100 Watt Conduction Square Atten
- N 18GHZ 100Watt Round Attenuators
- N 18GHZ 100Watt Square Attenuators
- N 4GHZ 150Watt Square Attenuators
- N 8.5GHZ 150 Watt Square Attenuators
- N 4Ghz 200Watt Square Attenuators
- N 18GHZ 200Watt Round Attenuators
- N 4GHZ 250 Watt Square Attenuators
- N 8.5GHZ 250 Watt Square Attenuators
- N 18GHZ 250Watt Round Attenuators
- N 18GHZ 250Watt Square Attenuators
- N 4GHZ 500Watt Square Attenuators
- N 8 GHZ 500Watt Square Attenuators
- N 8.5GHZ 500Watt Square Attenuators
- N 2.5GHZ 1000Watt Square Attenuators
- Rotary & Switch Attenuators
-
SMA Attenuators
- SMA 3GHZ 2Watt Attenuators
- SMA 6GHZ 2Watt Attenuators
- SMA 18Ghz 2Watt Attenuators
- SMA 27Ghz 2 Watt Attenuators
- SMA 6GHZ 5Watt Attenuators
- SMA 18Ghz 5Watt Attenuators
- SMA 6GHZ 10Watt Attenuators
- SMA 8GHZ 10Watt Attenuators
- SMA 18Ghz 10Watt Attenuators
- SMA 8Ghz 25Watt Round Attenuators
- SMA 8.5GHZ 25Watt Conduction Cooled Attenuators
- SMA 18Ghz 25Watt Attenuators
- SMA 18Ghz 50Watt Round Attenuators
- SMA 18Ghz 50Watt Square Attenuators
- SMA 8Ghz 100Watt Attenuators
- SMA 18Ghz 100Watt Attenuators
- TNC Attenuators
- Waveguide Attenuators
- 1.0mm Cable Assemblies
- 1.35mm Cable Assemblies
- 10-32 Microdot Cable Assemblies
- 1.85mm Cable Assemblies
- 2.4mm Cable Assemblies
-
2.92mm Cable Assemblies
- 40 Ghz 2.92mm .047 Flexible Cables
- 40 Ghz 2.92mm - 2.4mm 086 Flexible Interconnect
- 40 Ghz 2.92 mm - 2.4mm Flexible L Loss P Stable
- 40 Ghz 086 2.92mm Formable Cables
- 40 Ghz 086 2.92mm Flexible Interconnect
- 40 Ghz 2.92mm Flexible L Loss P Stable Temp/Flex
- 40 Ghz 086 2.92mm Flexible Tight Curve Cables
- 40 Ghz 2.92mm Ultra Flexible L Loss P Stable
- 2.92mm Flexible Test Cables
- 40 Ghz 2.92 HP160 Flexible Cables L Loss P Stable
- 40 Ghz 2.92mm Armored Test Cables L Loss P Stable
- 40 Ghz 2.92mm Test Aramid L Loss P Stable Jacket
- 40 Ghz 2.92 mm - Mini SMP 047 Flexible Cable
- 40 Ghz 2.92 mm - Mini SMP 086 Flexible Cable
- 40 Ghz 2.92 to SMP Flexible LL Phase & Amp Stable
- 4.1/9.5 Cable Assemblies
- 4.3/10 Cable Assemblies
- 7/16 Cable Assemblies
- BNC Cable Assemblies
-
N Cable Assemblies
- 0-6Ghz N Cables
- 2.7ghz Low PIM N-N
- 18Ghz Armored N LL Phase Stable
- 18Ghz High Power LL Phase Stable Over Temp N-N
- 18GHz Test Low Loss N-N
- 18GHz Test Low Loss Phase Stable N-N
- 18GHZ Test Super-Flexible N-N
- 18ghz Armored Test Flexible N-SMA
- 18ghz Test Super-Flexible N-SMA
- 18GHZ N Custom Cables LL142 LL335i
-
SMA Cable Assemblies
- 0-6Ghz SMA Flexible Cables
-
8-18Ghz SMA Cables
- 18ghz Formable 047 SMA-SMA Cable
- 18ghz Flexible RG405(086) SMA-SMA
- 18ghz Flexible RG402(141) SMA-SMA
- 18ghz Formable 086 SMA SMA Cable
- 18ghz 141 Test Flexible SMA 90° Cables
- 18ghz 141 Test Flexible SMA-SMA Cables
- 18ghz Formable 141 SMA-SMA Cable
- 18Ghz Armored SMA LL Phase Stable
- 18ghz Armored Test Flexible SMA-N
- 18Ghz Superflexible SMA-SMA Cables
- 18ghz Ultra Flexible SMA-SMA Cables
- 18ghz Superflexible SMA-N
- 18ghz Flexible RG405(086) SMA-SMP
- 18ghz Flexible RG405(086) SMA-SMP/RA
- 18ghz Flexible RG405(086) SMA-MiniSMP
-
27Ghz SMA Cables
- 26.5 ghz 086 Flexible Tight Curve SMA-SMA
- 26.5 ghz Flexible Armored L Loss P Stable TVAC
- 27 Ghz 047 Flexible SMA-SMA
- 27ghz Flexible RG405(086) SMA-SMA
- 27 Ghz 141 Test Flexible SMA-SMA
- 27Ghz Flexible Aramid Jacket L Loss P Stable
- 27Ghz Ultra Flexible SMA L Loss P Stable
- 27 Ghz 047 Flexible SMA to SMP
- 27 Ghz 047 Flexible SMA to Mini SMP
- 27 Ghz 047 Flexible Right Angle SMA to Mini SMP
- 27 Ghz 061 Flexible SMA-SMP
- 27ghz Flexible 086 SMA-MiniSMP
-
SMP Cable Assemblies
- 18 Ghz 047 SMP R Angle to SMP R Angle Flexible
- 18 Ghz 047 SMP to SMP R Angle Formable
- 18 Ghz 047 SMP R Angle to SMP R Angle Formable
- 18Ghz 086 SMP to SMA Flexible
- 18Ghz 086 SMP R Angle to SMA Flexible
- 18Ghz 086 SMP to SMP Flexible
- 27Ghz 047 SMP to SMA Flexible
- 40 Ghz SMP to 2.92 Flexible LL Phase & Amp Stable
- 40 Ghz SMP to Mini SMP Flexible
- 40 Ghz SMP to SMP Flexible LL Phase & Amp Stable
- MINI SMP Cable Assemblies
- TNC Cable Assemblies
- Raw (Bulk) Cable <6 Ghz Misc
- Raw (Bulk) Cable <6 Ghz Times MW or Eq
- Raw (Bulk) Cable <6 Ghz 75 ohm
- Raw (Bulk) Cable <40 Ghz
- 10-32 Cable/PCB Connectors
- 1.85mm Connectors
- 2.2-5 Cable Connectors
- 2.4mm Cable Connectors
- 2.92mm Cable Connectors
- 3.5mm Cable Connectors
- 4.3/10 Cable Connectors
- 7/16 Din Cable Connectors
- BMA Connectors
- BNC Cable Connectors
- End Launch SMA, 2.92, 2.4, 1.85, 1.0
- MCX Cable Connectors
- MiniBNC Cable Connectors
- MiniSMP Cable Connectors
- MMCX Cable Connectors
- N Cable Connectors
- NEX10 Cable Connectors
- QMA Cable Connectors
- SMA Cable Connectors
- SMA Thread In Mounting Connectors
- SMB Cable Connectors
- SMC Cable Connectors
- SMP Connectors
- SSMA Cable Connectors
- SSMC Cable Connectors
- TNC Cable Connectors
- Vertical Launch Connectors
- 1.0 Terminations
- 1.0/2.3 Terminations
- 1.35mm Terminations
- 1.85mm Terminations
- 2.2-5 Terminations
- 2.4mm Terminations
- 2.92mm Terminations
- 3.5mm Terminations
- 4.1/9.5 MiniDin Terminations
- 4.3/10 Terminations
- 7/16 DIN Terminations
- BNC terminations
- F Terminations
- MiniSMP terminations
- N Terminations
- NEX10 Terminations™
- Reverse Polarity Terminations
- QMA Terminations
- SMA Terminations
- SMP Terminations / Loads
- SSMA Terminations
- SSMC Terminations
- TNC Terminations
- Waveguide Terminations
- Clearance Adapters 0-18Ghz
- Clearance Adapters 27-65Ghz
- Clearance Cables SMA - BNC
- Clearance Cables 6Ghz N LMR240
- Clearance Cables 6Ghz SMA LMR200
- Clearance Cables 3ghz RG316 SMA-SMA
- Clearance Cables 3ghz RG316DS SMA-SMA
- Clearance Cables 0-12Ghz
- Clearance Cables 12-67Ghz
- Clearance Attenuators 3Ghz
- Clearance Attenuators 6Ghz
- Clearance Attenuators 18Ghz
- Clearance Attenuators 40Ghz
- Clearance Attenuators 50Ghz
- Clearance Terminations
- Clearance Misc
- Home
- Attenuators
- N Attenuators
- N 18GHZ 50 Watt Square Attenuators
- C18N503-20 N Attenuator 18Ghz 50Watts 20db Bidirectional
C18N503-20 N Attenuator 18Ghz 50Watts 20db Bidirectional
MSRP:
Was:
Now:
$559.00
(You save
)
- SKU:
- C18N503-20
- $1-9:
- $559.00
- $10-24:
- $542.23
- Spec:
- Call/E-mail for info