Instruction Sheets for Part Number DMN-SX40C
Diamond Antenna SX40C Power Meters
Meter, Power/SWR, Compact Cross-Needle, 144-470 MHz, 30/300w Ranges, SO-239, Each
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Estimated Ship Date: May 12, 2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
SX40C
Part Type:
Product Line:
DXE Part Number:
DMN-SX40C
UPC:
4936312071000
Meter Frequency Range:
144-470 MHz
Minimum Power Range:
30 W
Maximum Power Range:
300 W
Meter Style:
Cross needle
Meter Illumination:
No
Peak Power Readout:
No
Peak Hold:
No
Built-In Frequency Counter:
No
Meter RF Connector Type:
UHF female, SO-239
DC Power Required:
No
Remote Sensor Included:
No
SWR/Wattmeter Width:
3.350 in.
SWR/Wattmeter Height:
3.430 in.
SWR/Wattmeter Depth:
3.750 in.
Quantity:
Sold individually.
Diamond Antenna SX40C Power Meters
Diamond Antenna SX40C Power Meters are compact VHF/UHF SWR-power meters that are very suitable for work in your mobile or ham-shack.
Featuring a cross-needle design for measuring SWR and output power simultaneously, these meters provide switchable, full-scale power readings of 30 or 300 Watts. With continuous coverage from 144 to 470 MHz, these SWR/Power Meters are flexible enough for many 2-meter through 70-centimeter applications.
Note: For additional product information, please look at the files under the "Documentation" tab.
When you are looking for a small and cost-effective solution to your antenna testing needs, remember that Diamond Antenna SX40C Power Meters from DX Engineering are a great addition to your VHF/UHF antenna system, test bench, or tool kit!
Documentation
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Applications
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