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Cisco

Cisco ANT-ADPTR-Q-TNC | QMA to TNC RF adapter, 50 Ω, quick‑lock QMA coupling, wideband cellular/Wi‑Fi/GNSS compatibility

SKU:ANT-ADPTR-Q-TNC

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Description

Compact RF adapter that converts between QMA and TNC interfaces for seamless connection of antennas, cables, and radios—ideal for CGR and industrial deployments where mixed connector types are present.

Features

- Seamless QMA↔TNC interoperability
- Quick, tool‑free QMA coupling for fast service work
- Robust build for industrial and field environments
- Broadband compatibility across common RF services
- Ideal for CGR and IR series antenna integrations

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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FAQs

Technical Specifications

FAQs

Q: What does this adapter do?
A: It converts between QMA and TNC connectors, allowing antennas or cables with one interface to connect to equipment using the other.

Q: Is it suitable for outdoor use?
A: Yes, but weatherproofing the joint with self‑amalgamating tape or boots is recommended for outdoor installations.

Q: Will this work with 50‑ohm systems?
A: Yes. It is designed for 50‑ohm RF systems typical of cellular, Wi‑Fi, and GNSS equipment.

Q: Does it add significant signal loss?
A: No. Insertion loss is minimal for a single adapter, but keeping adapter count low is best practice.

Technical Specifications

- Interface: QMA to TNC conversion
- Impedance: 50 ohms
- Supports: cellular (5G/LTE), Wi‑Fi, and GNSS frequency bands
- QMA quick‑lock mechanism for fast, secure mating
- Use case: adapt CGR/industrial antenna and radio ports
- Construction: durable RF components for field use

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