Maximum XO-S1 Grey Maximum XO-S1

The Maximum XO-S1 Grey is a compact antenna accessory with DC pass capability and filtering to block LTE and NMT frequencies. With dimensions of 110 mm (width) × 60 mm (depth) × 95 mm (height), the unit is designed for straightforward integration with single-antenna setups where DC pass and selective signal shielding are required.

Advantages

The device provides DC pass-through while shielding against unwanted LTE and NMT signals, helping maintain desired signal paths without interference. Its compact grey enclosure is suitable for installations where space is limited and a discreet appearance is preferred.

Suitable for

• Single-antenna installations that require DC power through the feed
• Setups needing suppression of LTE (4G) and NMT frequency interference
• Residential or small office antenna systems with limited mounting space

Key specifications

• Brand: Maximum
• Model: XO-S1 (Grey)
• MPN: 18080
• EAN: 5706998024817
• Dimensions: 110 mm × 60 mm × 95 mm (W × D × H)
• Function: DC pass with 4G/LTE and NMT stop filtering

How to use

Install the unit in line with the antenna feed for a single-antenna system, ensuring connectors are compatible and securely tightened. The DC pass allows power to travel through the feed while the built-in filter attenuates LTE and NMT signals. Follow standard safe installation practices: power down equipment before connecting and ensure weatherproofing if installed outdoors.

Recommendations

Verify connector types and cable compatibility before installation. Use this device where DC feed is required but LTE/NMT interference must be reduced; it is not a broadband signal amplifier. For outdoor use, provide appropriate sealing at cable joints to prevent moisture ingress.