The SWR-300 is designed to measure the transmission power and the standing-wave ratio of radios that operate in the frequency range of 120-500MHz. The Moonraker SWR-300 is a compact dual-function test meter to indicate the condition of any antenna system and transmitter with an impedance of 50 Ohm. Specification Connector: 2 x SO239 Frequency: 120 - 500MHz Power: 0.5 - 150 Watts Impedance: 50 Ohm Weight: 248g Dimensions: 130mm x 60mm x 35mm
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Nissei DG-503MAX Digital SWR/WATT Meter HF VHF UHF Meter 1.6-60MHz/125-525MHz DMR (TDMA)/AM/SSB Measurer Analyze HF Transceiver
Aliexpress UK
Power readings: Average or PEP. 13.8v dc lamp.
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Walkie Talkie SWR/Watt Meter Nissei DG-503 1.6-525MHz HF VHF UHF Two Way Radio Digital SWR WATT Meter 200Watt 12VDC Input SO239
Aliexpress UK
Fast check your antenna S.W.R and radio RF power watt in 3 seconds. The images are for reference only. Maintenance plans available.
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Surecom SW-114 100W SWR/RF/Field Strength Test Power Meter for Relative Power 3 Function Analog with Field Strength Antenna
Aliexpress UK
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SW-33Plus Mini Power&S.W.R Meter VHF/UHF dual Band 125-525MHz for Analog Walkie Talkie
Aliexpress UK
Insertion Loss < 0.15dB(VHF), < 0.25dB(UHF). low insertion loss (0.3 decibels or less) structure allows it to be permanently connected. Size: W 76 X H 77 X D35 mm. Connect the Output of your transceiver to "TX" and Antenna or Load to "ANT".
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SURECOM SW-33Plus VHF/UHF 100W Dual Band 125-525MHz For Analog Walkie Talkie Mini Power&S.W.R Meter
Aliexpress UK
Feature: 1. SWR Detection Sensitivity: 3W min. Warm Note: Not suitable for digital radio. Note: Not suitable for digital radio. Battery Capacity: 500mAh Lithium Ion Battery (included). Accuracy: Average +/-5%.
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SURECOM SW102S SWR Tester Power & Frequency Counter SO239 125-525MHz 120W Max for Ham Radio 2 Connector Adapters Meter Kit
Aliexpress UK
Always believe we can solve problems by communication if there are any problems. 12 USD 20 USD.
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REDOT RD106P Digital SWR Meter SWR&Power Meter 120W FMB VHF UHF80-999MHz Standing-wave Ratio 1.00-99.9 Support DMR Walkie Talkie
Aliexpress UK
The frequency is divided into three bands: FMB (80-108 MHz), VHF (110-299 MHz), and UHF (300-999 MHz). It supports automatic switching or manual input of the desired frequency for testing, ensuring both accuracy and flexibility.
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1000W ES220 V2 SWR Meter Power Meter VHF/UHF Dual Band 140-480MHz AVG/PEP Meter
Aliexpress UK