# Diamond Antenna CX-310A Heavy Duty Wideband Coaxial Switch

The **Diamond CX-310A** is a heavy-duty **3-position wideband coaxial antenna switch** designed for routing RF signals between a single transceiver and up to three antenna systems. Engineered for low insertion loss and high port-to-port isolation, the CX-310A enables seamless switching across multiple antenna setups without introducing significant signal attenuation or mismatch loss.

Supporting broadband operation from **DC to 800 MHz**, the CX-310A is suitable for multi-band HF, VHF, and UHF installations—making it ideal for base station environments where multiple antennas are deployed for different frequency bands or operational modes.

With a high RF power handling capability of up to **1.5 kW (HF)**, the switch can be safely integrated into high-power amateur radio stations requiring reliable antenna selection.

Ideal for:

-   Multi-Band HF Base Stations
    
-   VHF/UHF Antenna Switching
    
-   Satellite Communication Setups
    
-   SDR Monitoring Systems
    
-   Contest Station Installations

## Details

- **Price:** 11200.0 INR
- **Vendor:** Diamond
- **Type:** Antenna System
- **Tags:** antenna-switches, antenna-system, Diamond

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 11200.00 INR | In stock |

## Images

- Diamond Antenna CX-310A Heavy Duty Wideband Coaxial Switch - RFCharge

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> Source: [RFCharge](https://rfcharge.com/products/diamond-antenna-cx-310a-heavy-duty-wideband-coaxial-switch)
> Updated: 2026-03-27