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 Test Meter with SO-239 UHF Connector for CB Operation

Mcbazel Surecom SW-114 SWR RF Field Strength Test Meter with SO-239 UHF Connector for CB Operation

Product ID: 202142970

Details

Brand
Mcbazel
Color
Black
Item dimensions L x W x H
6.5 x 3.15 x
Power Source
Battery
Style
Classic

⚡Dual Power Modes: 10W & 100W

📡3-in-1 SWR, RF, Field Strength

🔌SO-239 UHF Connector Ready

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Description

📡 Stay ahead on the airwaves — never miss a signal, never settle for less!

POWER FLEXIBILITY - Switch effortlessly between 10-watt and 100-watt settings to match your transmission needs.
OPTIMIZED FOR CB PROS - Specifically designed to test 50-ohm antennas and coax cables for flawless CB operation.
PLUG PLAY CONNECTOR - Equipped with a SO-239 UHF connector for instant compatibility with your CB radio setup.
FORWARD REVERSE TESTING - Pinpoint antenna and cable issues with dedicated forward and reverse measurement modes.
TRIPLE FUNCTION PRECISION - Seamlessly measure SWR, RF power, and field strength with one sleek analog meter.

The Mcbazel Surecom SW-114 is a compact, battery-powered analog meter designed for CB radio enthusiasts and professionals. It combines SWR, RF power, and field strength testing in one device, featuring a SO-239 UHF connector for easy integration. With dual power settings (10W and 100W) and forward/reverse measurement modes, it ensures your antenna and coax cables perform at peak efficiency.

Specifications

ASIN	B08543KYRK
Best Sellers Rank	#56,164 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #106 in Network & Cable Testers
Brand	Mcbazel
Brand Name	Mcbazel
Color	Black
Compatible Devices	CB Radios with SO-239 connector
Customer Reviews	4.3 out of 5 stars 898 Reviews
Item Dimensions	6.5 x 3.15 x 3.15 inches
Item dimensions L x W x H	6.5 x 3.15 x 3.15 inches
Manufacturer	Surecom
Measurement Type	SWR Meter, RF Field Strength Meter
Model	msc-030094
Number of Items	1
Number of Packs	1
Part Number	SW-114
Power Source	Battery Powered
Specification Met	Cb
Style	Classic
Style Name	Classic
Unit Count	1 Count

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£35.47

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In stock

Sold byAmazon UKDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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TrustScore 4.5 | 7,300+ reviews

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