30W Mini 4.3-10 Female Dummy Load for RF Amplifier Testing, 0-4GHz Frequency Range, 50 Ohm Impedance
The 30W Mini 4.3-10 Female Dummy Load is a precision RF termination device designed for amplifier testing and RF system applications. This compact load offers reliable performance with excellent VSWR characteristics and wide frequency coverage.
- Enhanced heat shrink construction for improved durability
- Wide frequency bandwidth operation
- Excellent VSWR performance (≤1.20)
- High power handling capacity (30W maximum)
- IP65 protection rating for indoor and outdoor use
- ROHS compliant construction
| Parameter | Specification |
|---|---|
| Part Number | VN-LD-4G-30W-OPf |
| Operating Frequency | 0-4 GHz |
| Impedance | 50 Ohm |
| VSWR | ≤1.20 |
| IM3 (dBc @ 2×37dBm) | -110 / -120 |
| Application | Indoor & Outdoor |
| Degree of Protection | IP65 |
| Operating Temperature | -40°C to +80°C |
| Interface | 4.3-10 Female |
| Handling Power (max) | 30 Watts |
| Dimensions (L×W×H) | 50 × Φ60 mm |
| Net Weight | 210 ± 20 g |
Dummy loads, also known as RF terminations or loads, are essential devices used to terminate RF ports during testing of other RF products or to prevent RF power radiation when ports are not in use. The device works by matching impedance similar to real devices that would be connected to the RF system.
When the RF system operates, dummy loads absorb power and generate heat. Users must pay attention to power handling specifications to prevent overheating. Vinncom offers dummy loads in various power ratings for frequency ranges up to 67GHz, with optional low PIM values of -130dBc, -140dBc, and -165dBc for systems requiring superior passive intermodulation performance.
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