Written by 
Upgrade your mobile or field‑station setup with the Portable MX62 HF+UHF+VHF Duplexer – a versatile, high‑performance antenna combiner designed for ham operators who demand reliable, low‑loss operation across multiple bands. Engineered for the FT857D, FT911, ATAS‑120A, and other popular transceivers, the MX62 lets you combine HF, VHF, and UHF signals into a single antenna without compromising transmit power or receive sensitivity.
Key Highlights
- ✅ Triple‑Band Compatibility: Simultaneously handles HF (3‑30 MHz), VHF (144‑148 MHz) and UHF (430‑440 MHz) with seamless switching.
- ✅ Ultra‑Low Insertion Loss: Typical loss < 0.3 dB on HF, < 0.2 dB on VHF/UHF – keeps your signal strong.
- ✅ Compact & Portable: Rugged aluminum housing weighs only 1.2 kg, perfect for transit stations and backpack rigs.
- ✅ Wide‑band Matching: Optimized for 50 Ω systems; works with most mobile and base‑station antennas.
- ✅ Robust RF Isolation: > 80 dB isolation between bands prevents intermodulation and protects your transceiver.
- ✅ Easy Installation: Threaded N‑type connectors and a clear front‑panel selector for quick band changes.
Why Choose the MX62 Duplexer?
The MX62 eliminates the need for multiple antennas or bulky switch matrices, saving space and weight while delivering crystal‑clear audio on every band. Its precision‑engineered internal filters maintain signal purity, so you can enjoy strong, interference‑free contacts whether you’re operating from a van, a portable mast, or a temporary field site.
Compatibility
- Yaesu FT‑857D
- Yaesu FT‑911
- ATAS‑120A (and other ATAS series)
- Any 50 Ω transceiver with HF, VHF, and UHF capability
Technical Specifications
- Frequency Ranges: HF 3‑30 MHz, VHF 144‑148 MHz, UHF 430‑440 MHz
- Insertion Loss: ≤ 0.3 dB (HF), ≤ 0.2 dB (VHF/UHF)
- Isolation: ≥ 80 dB between bands
- Power Handling: 100 W CW / 150 W PEP per band
- Connector Type: N‑type (male) input / N‑type (female) output
- Dimensions: 180 mm × 120 mm × 70 mm
- Weight: 1.2 kg (2.6 lb)
- Operating Temperature: –20 °C to +55 °C
Perfect for Portable & Transit Stations
Whether you’re setting up a quick “pop‑up” station at a park, a mobile rig in a vehicle, or a temporary field operation at a contest, the MX62 delivers the performance of a full‑size base‑station duplexer in a lightweight, travel‑ready package. Keep your antenna system simple, efficient, and ready for any band‑hopping challenge.
Boost your on‑air performance and simplify your rig with the Portable MX62 HF+UHF+VHF Duplexer – the ultimate antenna combiner for modern ham radio enthusiasts.
Price: Original price was: $ 38.02.$ 30.42Current price is: $ 30.42.