RF radiation system protection
Operation frequency up to 4.0GHz
Inner and outer conductor DC block
The DC block (DC blocker) is a passive component used in RF transmission systems to prevent direct current (DC) from passing while allowing high-frequency signals to pass with minimal attenuation. It designed to support frequencies ranging from 0 kHz to 3 GHz, suitable for RF system applications.
The designs support high DC blocking voltage (e.g., 50V–2kV) for protection in power-over-line or bias-tee systems. typically designed for 50 Ω systems to ensure minimal reflection (low VSWR).Loss Maintains signal integrity with minimal loss across the operating frequency band.
| Characteristics Impedance |
50 Ω |
|
| Frequency | 0-4 GHz | |
| Power Avg. | ≥300 W | |
| Isolated DC Voltage | 3000 V (for VSWR=1.0@ sea level) | |
| Insertion Loss | ≤0.3 dB @ 0-4000MHz | |
| VSWR | ≤1.10 @ 100-1000MHz | |
| ≤1.15 @ 1000-3000MHz | ||
| ≤1.20 @ 3000-4000MHz | ||
| Intermodulation 3 rd, 2x43dBm, @1800MHz | ≤-155 dBc | |
| Interface |
4.3-10 male, 4.3-10 female |
|
| Mating Cycles | 500 times | |
| Operating Temperature |
-40 to +85 ℃ |
|
| IP Protection | IP67 | |
| RoHS | Compliant | |
Welcome! Let us know how we can help, and we'll guide you to the right information or team.
You can fill out our Contact Sales Form here. A representative will contact you soon.
You can fill out our Technical Support Form here. A representative will contact you soon.
You can fill out our General Inquiries Form here. A representative will contact you soon.
You can find our Global Footprints here.
The default scope is the Product Category (more than 1391 products).
For non-product materials (support documents, press releases), select Search Website.