Line Sections/Directional Couplers
Line Sections/Directional Couplers
Directional couplers are critical components in the RF and microwave domain. They provide a means for directing signals, enabling efficient power distribution in various applications.

MI-27791K-5A RCA 3-1/8" Unflanged Adapter to Type-N Female 50 Ohm (Pull)

In Stock
- Includes coupler adapter and 4-1/2" Extension
Clean Used * No longer available for export
MFR: RCA
SKU: MI-27791K-5A-P

375-200-7 Dielectric 3-1/8" Line Section with 7" EIA Fixed/Swivel Flange (Pull)
In Stock
- Includes 2327 Element 2.5Kw - 400-1000MHz
Clean Used * No longer available for export
MFR: Dielectric
SKU: 375-200-7-P

4801-100 Bird 3-1/8" Thrulineยฎ Unflanged RF Line Section (NOS)

In Stock
4801-100 Bird 3-1/8" Thruline® Unflanged RF Line Section (NOS)
New Old Stock * No longer available for export
MFR: Bird Electronics, USA
SKU: 4801-100
Silver plated line section. Reads both forward and reflected.

88504-2 Coaxial Dynamics 3-1/8'' RF Line Section (Pull)

In Stock
88504-2 Coaxial Dynamics 3-1/8'' RF Line Section. Does not have RLA adapters or dust plug
Used great condition * No longer available for export
MFR: Coaxial Dynamics
SKU: 88504-2

4522-002-6P Dual Line Section, W/Type-N Male and Female connectors (Pull)
In Stock
4522-002-6P Dual Line Section, W/Type-N Male and Female connectors
Used clean * No longer available for export
MFR: Bird Electronics
SKU: 4522-002-6P

88500-3 Coaxial Dynamics Line Section w/Type-N Female Connectors (Pull)

In Stock
88500-3 Coaxial Dynamics Single Element Line Section, with Type-N Female Connectors on both sides and a weather proofing cap
Used good condition * No longer available for export
MFR: Coaxial Dynamics
SKU: 88500-3

3610-031 Bird Dummy Dust Plug for Bird 43, RPK3610-031

In Stock
RPK3610-031
MFR: Bird Electronics
SKU: BIRD3610-031

Brackets for Bird Dual Line Section One Pair (2) (Pull)
In Stock
- Brackets pulled from Henry Radio Generators
- Can be used for Line Sections other than Bird
Used
MFR: Henry Radio Company
SKU: LS-BKT-P