Product Description
RF-LAMBDA RFWC4112B Broadband Directional Coupler – High-Performance RF Component
This used RF-LAMBDA RFWC4112B is a precision broadband directional coupler designed for power monitoring and signal sampling in high-frequency systems. It is typically used to sample a specific portion of forward or reflected power in transmitters, antenna systems, or laboratory test benches.
The unit features a low insertion loss design and high directivity to ensure accurate signal measurement without disturbing the main transmission line.
Condition Note: This component is untested and sold as-is. It may be a pull from telecom infrastructure or defense equipment.
Key Specifications (Inferred from Model)
| Specification | Details |
|---|---|
| Manufacturer | RF-LAMBDA |
| Model | RFWC4112B |
| Type | Broadband Directional Coupler |
| Connectors | SMA (likely female) |
| Impedance | 50 Ohms |
| Frequency Range | Unknown – check unit marking |
| Coupling Value | Unknown – check unit marking |
| Directivity | High (typical for RF-LAMBDA) |
| Insertion Loss | Low (typical for broadband couplers) |
| Power Handling | Unknown – inspect unit |
| Condition | Used – Untested |
Applications
-
Signal Monitoring: Sampling RF power for measurement devices
-
Amplifier Linearization: Used in feedback paths for distortion correction
-
VSWR Protection: Reflected power sampling to detect antenna mismatch
-
Test Systems: Splitting signals for monitoring or calibration
Condition
SOLD AS IS
USED – PULLED FROM SURPLUS
FUNCTIONALITY NOT VERIFIED
NO MOUNTING HARDWARE INCLUDED
| Weight | 7 lbs |
|---|---|
| Dimensions | 15 × 15 × 4 in |
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