Workman Electronics
Workman MOD 104 VHF/UHF SWR & Watt Meter Kit (Includes Jumper)
Workman MOD 104 VHF/UHF SWR & Watt Meter Kit (Includes Jumper)

Description
Don't guess with your antenna setup. The Workman MOD 104 is the essential tool for any VHF/UHF radio operator, and this is a kit that includes the all-important 3-foot jumper cable. This compact meter accurately measures SWR (Standing Wave Ratio) and RF power, ensuring your 2m/70cm mobile or base antenna is perfectly tuned for maximum performance.
This is the perfect entry-level meter for the price-conscious consumer who wants everything they need in one box.
💡 Why You Need a VHF/UHF SWR Meter
Standard CB/HF SWR meters are designed for 3-30 MHz and are not accurate at the high frequencies used by ham, GMRS, and commercial radios. This meter is specifically built to provide reliable readings from 120-500 MHz, making it the correct tool for tuning your 2m, 1.25m, and 70cm antennas.
Key Features
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✅
Complete "Full Kit" Solution: Includes the 3-foot coaxial jumper cable so you can use it right out of the box. No extra parts needed!
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📡
Wide VHF/UHF Range: Accurately measures frequencies from 120 MHz to 500 MHz, covering 2m, 1.25m, 70cm, GMRS, MURS, and more.
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🎯
Measures SWR & RF Power: Gives you the two most important measurements to protect your radio and ensure your antenna is performing perfectly.
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Standard SO-239 Connectors: Features standard SO-239 (UHF-Female) input/output jacks for use with common PL259 coax cables.
What's In The Box
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📦
1x Workman MOD 104 SWR/Watt Meter
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🔌
1x 3-Foot Coaxial Jumper Cable (PL259)
Technical Specifications
| Model | Workman MOD 104 |
|---|---|
| Measures | SWR / RF Power (Watts) |
| Frequency Range | 120 - 500 MHz |
| Bands Covered | 2m, 1.25m, 70cm (Ham), GMRS, MURS, Commercial VHF/UHF |
| Power Rating (SWR) | 150 Watts Max |
| Power Rating (RF Watt) | 50 Watts Max |
| Impedance | 50Ω |
| Connectors | SO-239 (UHF-Female) x2 (TX/ANT) |
Purchase With Confidence
Questions & Answers
Have a Question?
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What is the minimum amount of power required to measure SWR ?
With this unit, based on our own personal expierience, about 5W.
73s Fleetwood Digital