Mcbazel Surecom SW-102S Review – Digital VHF/UHF Power & SWR Meter
The Mcbazel Surecom SW-102S is a compact digital meter designed to measure RF power, reflected power, forward power, SWR, and frequency across the 125–525 MHz VHF/UHF range. With SO239 connectors, a digital display, and a rechargeable battery, it is a practical tool for radio hobbyists and technicians working with compatible VHF/UHF equipment.
Key Specifications
Brand: Mcbazel / Surecom
Product Type: Digital VHF/UHF Power & SWR Meter
Frequency Range: 125–525 MHz
Maximum Power Measurement: 120 W
VSWR Range: 1.00–19.9
Impedance: 50 Ω
Connector: SO239
Battery: 3.7 V Rechargeable Li-ion
Weight: Approximately 220 g
Main Features
Digital SWR Measurement
The SW-102S provides digital VSWR readings to help users evaluate antenna matching and identify potential antenna or connection problems.
RF Power Monitoring
It can measure forward and reflected RF power, making it useful for checking the output of compatible VHF/UHF transmitters.
Built-In Frequency Counter
The integrated frequency counter adds another useful diagnostic function, allowing users to check the operating frequency of compatible RF signals.
Compact Rechargeable Design
The built-in rechargeable battery and compact construction make the meter convenient for both bench testing and field use.
Performance
Performs exceptionally well for:
Checking antenna SWR on VHF/UHF systems
Measuring RF output power
Monitoring forward and reflected power
Troubleshooting antenna and RF connections
Pros
Wide 125–525 MHz frequency range
Digital SWR and power measurements
Built-in frequency counter
Supports measurements up to 120 W
Rechargeable internal battery
Compact and portable design
Easy-to-read digital display
Cons
Not intended for 27 MHz CB radio
Not designed specifically for digital radio/DMR operation
May require adapters for radios with different connector types
Limited to compatible VHF/UHF frequencies and power levels
Who Should Buy This?
Ideal for:
Amateur radio operators working with VHF/UHF equipment
Radio hobbyists checking antenna performance
Technicians troubleshooting RF systems
Users who want a portable SWR and power measurement tool
Final Verdict
The Mcbazel Surecom SW-102S combines SWR, forward/reflected power, RF power, and frequency measurement in one compact unit. Its 125–525 MHz coverage, 120 W measurement capability, rechargeable design, and digital display make it a useful diagnostic accessory for compatible VHF/UHF radio setups.
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