Surecom SW-102HF 1.5-70MHz V.S.W.R. & Power Meter - HF Test Utility

Our review of the Surecom SW-102HF focuses on HF operators and radio hobbyists who need a simple, permanently connected meter for antenna tuning and power checks. The bottom line: this unit is a no-nonsense HF V.S.W.R. and power meter that gives direct digital readouts of forward and reflected power without calibration, making it ideal for routine field checks and bench use when accuracy demands are moderate. It is best for those who work strictly in the 1.5 to 70MHz range and want low insertion loss and easy setup.

Key Features

• Direct digital readout: Forward and reflected power display on-screen without the need for user calibration, speeding up measurements.
• HF-only design: Frequency coverage from 1.5 to 70MHz ensures the unit is tuned for HF work and avoids misleading readings outside that band.
• Power handling: Maximum measurable intermittent power up to 120W lets users check typical HF transceiver output safely for short bursts.
• Low insertion loss: With 0.3 dB or less loss, the meter can remain inline without significantly affecting antenna performance.
• All-function display: The screen shows SWR, forward power, reflected power and battery level so users can see essential data at a glance.
• Simple modulation support: Measures CW, AM and FM signals directly, making it useful for common HF modes.

Who It's For

This meter is aimed at amateur radio operators, portable HF installers, and technicians who need a compact, low-loss inline meter to monitor antenna systems and transmitter output within the HF bands. Its permanent-connection design and clear digital display suit field use, quick checks before contacts, and routine bench measurements.

Operators who require precise laboratory-grade power or SWR readings, or who work primarily on VHF/UHF or digital-signal modes like RTTY or SSB monitoring, should look elsewhere. The SW-102HF is not compatible with VHF/UHF and cannot measure some digital or voice-specific metrics.

Pros & Cons

Pros

• Easy to set up and operate with clear forward and reflected power readouts and an all-function display.
• Low insertion loss allows permanent inline installation without significant signal degradation.
• Good value for HF hobbyists given the 1.5 to 70MHz coverage and 120W intermittent range.
• Compact and suitable for portable or field deployment.

Cons

• Accuracy is mixed in user reports, so it is not the best choice for precision calibration work.
• Cannot measure RTTY or SSB and is not compatible with VHF/UHF frequencies, limiting versatility.

Specifications

Brand	Mcbazel (Surecom SW-102HF)
Frequency range	1.5 to 70MHz
Max power (intermittent)	120W
Insertion loss	0.3 dB or less
Display functions	SWR, forward power, reflected power, battery level
Supported modes	CW, AM, FM

Our Verdict

The Surecom SW-102HF is a practical, budget-friendly HF V.S.W.R. and power meter for amateur operators who need a low-loss, easy-to-read inline meter for 1.5 to 70MHz work. It delivers clear functionality and convenience for routine checks, but buyers seeking laboratory accuracy or VHF/UHF compatibility should consider other instruments.

Frequently Asked Questions

Can this meter be left permanently connected?
Yes; the low insertion loss of 0.3 dB or less makes it suitable for permanent inline connection.

Which frequencies and modes does it support?
The meter covers 1.5 to 70MHz and measures CW, AM and FM; it does not support RTTY or SSB and is not suitable for VHF/UHF.

What is the maximum power it can read?
The unit measures up to 120W for intermittent use; continuous high-power operation is not specified.