I want to check the SWR on my CB radio antenna — will this analog meter work for 27 MHz CB operation?

Yes, the SW-114 is designed for CB operation at 27-30 MHz. It measures SWR (1:1 to 3:1), RF power (0-10W/0-100W), and field strength using an analog needle display on a SO-239 connector.

Does this meter also work for VHF or UHF amateur radio bands, or is it CB-only?

The SW-114 is designed for CB frequency operation (27-30 MHz) and does not support VHF or UHF bands. For VHF/UHF measurements, a separate meter designed for the 125-525 MHz range is needed.

Does this meter require a coax jumper to connect between the radio and antenna, and is one included?

A coax jumper cable is NOT included with this meter. You will need to source a SO-239 to PL-259 jumper cable separately to connect the meter inline between your CB radio and antenna.

What is the maximum power level this meter handles?

The SW-114 handles up to 100W (using the 100W position switch). A 10W/100W switch on the meter allows selection of the appropriate power range for your CB radio's output level.

The meter measures field strength — what is this function useful for?

The field strength function uses an included antenna to measure relative RF field strength near a transmitting antenna, useful for checking radiation patterns, antenna performance, and relative signal output comparisons.

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Mcbazel Surecom SW-114 SWR/RF/Field Strength Power Test Meter

Mcbazel Surecom SW-114 SWR/RF/Field Strength Power Test Meter

Product ID: 193658314

Details

Brand
Mcbazel
Colour
Black
Item dimensions L x W x H
16.5 x 8 x 8
Power source
Battery
Style
Classic

⚡Dual power range: 10W & 100W

📏Precision 27-30 MHz frequency range

📡3-in-1 SWR/RF/Field Strength Meter

฿4711

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Description

📡 Tune in, power up, and never miss a signal again!

DUAL POWER SETTINGS - Easily toggle between 10 watt and 100 watt modes to match your CB radio’s output and get precise readings every time.
TRUSTED BY THOUSANDS - Join over 800 satisfied users who rely on Mcbazel’s SW-114 for reliable, battery-powered antenna performance testing.
OPTIMIZED FOR CB RADIOS - Specifically designed for 50-ohm antennas and coax cables within the 27-30 MHz CB band—no guesswork, just accuracy.
COMPACT PORTABLE DESIGN - Lightweight 16.5 x 8 x 8 cm form factor fits perfectly in your toolkit or glove compartment for on-the-go troubleshooting.
TRIPLE FUNCTION ANALOG METER - Seamlessly switch between SWR, RF power, and field strength tests for comprehensive antenna diagnostics.

The Mcbazel Surecom SW-114 is a versatile analog meter designed for CB radio enthusiasts and professionals, offering precise SWR, RF power, and field strength measurements within the 27-30 MHz frequency range. Featuring dual power settings (10W and 100W) and compatibility with 50-ohm antennas, this compact, battery-powered device ensures optimal antenna and coax performance, making it an essential tool for reliable CB communication.

Specifications

ASIN	B08543KYRK
Best Sellers Rank	68,459 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 1,212 in Radio Communication
Brand	Mcbazel
Colour	Black
Compatible Devices	CB Radios with SO239 connector and operating within 27-30MHz frequency range
Country Of Origin	China
Customer Reviews	4.2 4.2 out of 5 stars (889)
Item Dimensions	16.5 x 8 x 8 centimetres
Manufacturer	Mcbazel
Manufacturer Part Number	SW-114
Measurement Type	SWR Meter
Model Number	msc-030094
Number of Items	1
Number of Packs	1
Power Source	Battery Powered
Specification Met	CE
Style Name	Classic
Unit Count	1.0 count

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฿4711

Duties & taxes included

In stock

Sold byAmazon ThailandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Thailand.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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3 weeks ago

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