# Comet CSW-100 2 Way Wideband Coaxial Switch

## Comet CSW-100 2 Way Wideband Coaxial Switch

The Comet CSW-100 is a high-quality 2-position wideband coaxial antenna switch designed to allow convenient selection between two antennas or RF systems using a single transceiver. Covering frequencies from DC to 500 MHz, the CSW-100 features low insertion loss, excellent isolation characteristics, gold-plated SO-239 connectors, and a grounded unused-port design for enhanced station protection and reliable RF performance across HF, VHF, and UHF bands.

### Key Features

-   Wideband 2-position coaxial antenna switch
-   Frequency coverage from DC to 500 MHz
-   Allows selection between two antennas from a single radio
-   Suitable for HF, VHF, and UHF operation
-   Low insertion loss design for maximum signal efficiency
-   Excellent isolation between switch positions
-   More than 60 dB isolation from DC to 170 MHz
-   More than 35 dB isolation from 170 MHz to 500 MHz
-   Ground-shunt switching design
-   Unused antenna port is automatically grounded
-   Provides additional protection against static charge buildup
-   Helps reduce unwanted noise and interference
-   Gold-plated SO-239 connectors for improved conductivity
-   Three SO-239 female connectors
-   50-ohm impedance design
-   Low VSWR characteristics
-   Heavy-duty rotary switching mechanism
-   Supports high-power amateur radio operation
-   Up to 1500W PEP capability on HF frequencies
-   Suitable for fixed station installations
-   Compact metal enclosure construction
-   Ideal for multi-antenna amateur radio stations
-   Compatible with transceivers, receivers, and test equipment
-   Simple manual operation with positive switch positioning
-   Reliable Comet antenna accessory design

### Typical Uses

-   Switching between HF antennas
-   Multi-band amateur radio stations
-   VHF and UHF antenna selection
-   Receiver and transceiver antenna sharing
-   Contest and DX stations
-   RF test bench applications
-   Monitoring and scanning installations

### In the Box

-   Comet CSW-100 Coaxial Switch
-   User documentation

## Details

- **Price:** 4600.0 INR
- **Vendor:** Comet
- **Type:** Antenna System
- **Tags:** antenna-switches, antenna-system, comet

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 4600.00 INR | In stock |

## Images

- Comet CSW-100 2 Way Wideband Coaxial Switch - RFCharge

---

> Source: [RFCharge](https://rfcharge.com/products/comet-csw-100-2-way-wideband-coaxial-switch)
> Updated: 2026-07-10