The VLM-63-2W-S+ is a 50Ω broadband limiter designed to protect sensitive devices from power surges by limiting output to 11.5 dBm for input signals above +12 dBm, with 0.4 dB typical insertion loss below that threshold. It operates across 30 to 6000 MHz, features a 5 ns typical recovery time, and handles up to 2.5 W RF input power. Housed in a FF704 unibody case measuring 1.43 in × 0.410 in, it has SMA female input and SMA male output connectors, operates from -55°C to 100°C, and is RoHS compliant.
The VLM-63-2W-S+ reacts almost instantaneously to protect sensitive devices from power surges and other unwanted sig- nals at the device input. For inputs >12 dBm, the output power remains about 11.5 dBm, whereas lower-level input losses are only 0.4 dB typ. These units are housed in a patented, rugged unibody enclosure (1.43” x 0.410”) specifically designed to function in tough environments such as manufacturing sites, train tunnels, weapon systems, or anywhere sensitive com- ponents, such as low noise amplifiers, need protection.
| Mini-Circuits | |
|---|---|
| Product Category | RF Limiters |
| Product Number | VLM-63-2W-S+ |
| Product Name | LIMITER / SMA / RoHS |
| Frequency Band | 30.0 to 6000.0 MHz |
| Insertion Loss | 0.4000 dB |
| Recovery Time | 0.0050 µs |
