Adapters
We stock full range of In Series and Between Series Adapters from the Industries best such as Amphenol, RF Industries, Aeroflex, ERI, etc. Please find the style adapter in the catagories below and click on that catagory. Each Catagory may have various styles so choose on the required series adapter needed.
If you do not find what you require, please contact our sales office for more info.
Please click on an ADAPTER subcategory.
LOW PIM![]() |
7/16 DIN![]() |
4.3-10![]() |
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BNC![]() |
C Adapters![]() |
EIA Flange![]() |
Type F![]() |
FME![]() |
HN![]() |
Type N![]() |
LC![]() |
Mini-UHF![]() |
RCA Phono![]() |
SMA![]() |
UHF (PL-259 or SO-239) ![]() |
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NMO | Universal AC![]() |

KN-99-46 Kings Type-N Female to BNC Male Adapter (NOS)
In Stock
- Body Nickel Plated
- Contact: Gold Plated
- Dielectric: PTFE
New Old Stock
MFR: Kings Electronics Company, Inc.
SKU: KN-99-46

G281A Hewlett Packard WR187 Waveguide to Type-N Adapter 3.95GHz to 5.85GHz (Pull)
In Stock
- Operating Frequency: 3.95GHz to 5.85GHz
- Waveguide opening size: 1.872" x 0.872" (47.5488mm x 22.1488mm)
Used
MFR: Hewlett-Packard
SKU: G281A-2-P

G-510 DeMornay Bonardi WR90 Waveguide Horn 8.20GHz to 12.4GHz (Pull)
In Stock
- Operating Frequency: 8.20GHz to 12.4GHz
- Waveguide opening size: 0.9" x 0.4" (22.86mm x 10.16mm)
Used
MFR: DeMornay Bonardi
SKU: G-150-P

J281A Hewlett Packard WR137 Waveguide to Type-N Connector 5.85GHz to 8.20Hz (Pull)
In Stock
- Operating Frequency: 5.85GHz to 8.20Hz
- Waveguide opening size: 1.372" x0.622" (34.9mm x 15.8mm)
Used
MFR: Hewlett-Packard
SKU: J281A-2-P

S281A Hewlett-Packard Waveguide to Type-N Adapter 2.60GHz to 3.95GHz (Pull)
In Stock
281A Adapters transform waveguide transmission line into 50-Ohm coaxial line.
Used
MFR: Hewlett-Packard
SKU: S281A-P

J281A Hewlett Packard WR137 Waveguide C Band Adapter to Type-N Female Connector (Pull)
In Stock
- Operating Frequency: 5.85GHz to 8.20Hz
- Waveguide opening size: 1.372" x0.622" (34.9mm x 15.8mm)
Used
MFR: Hewlett Packard
SKU: J281A-P

7/16 Din Female to Type-N Female Between Series Adapter (NOS)
In Stock
- Contact: Silver
New Old Stock * No longer available for export
MFR: Unlabeled
SKU: 7/16F-NF-APAPTER

7/16 Din Male to Type-N Female Between Series Adapter (NOS)
In Stock
- Contact: Silver
New Old Stock * No longer available for export
MFR: Unlabeled
SKU: 7/16M-NF-APAPTER

UG1108/U Delta HN Female to Type-N Male Adapter (NOS)
In Stock
- Body: Nickel plated
- Contact: Silver plated
- Dielectric: PTFE
New Old Stock * No longer available for export
MFR: Delta
SKU: UG-1108/U-DELTA

M55339/20-00201 Amphenol Type-N Male to BNC Female Between Series Adapter (NOS)
In Stock
- Body: Silver plated
- Contact: Gold plated
- Dielectric: PTFE
New Old Stock * No longer available for export
MFR: Amphenol RF
SKU: M55339/20-00201