Diamond HVC-14CX Resonator 20/30m for HV7CX
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Diamond Antenna – High‑Performance, Durable Communication Solution

Diamond HVC-14CX Resonator 20/30m for HV7CX

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£39.95
(£33.29 exc. VAT)
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Product code: HVC-14CX-1
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Item CostFinance OptionDepositMonthly PaymentsTotal Cost
£39.95
12 Months 14.9% APR
£3.99
£3.44
£45.31
£39.95
18 Months 14.9% APR
£3.99
£2.30
£45.31
£39.95
24 Months 14.9% APR
£3.99
£1.72
£45.31
£39.95
36 Months 14.9% APR
£3.99
£1.15
£45.31
£39.95
48 Months 14.9% APR
£3.99
£0.86
£45.31
£39.95
12 Months 19.5% APR
£3.99
£3.58
£46.96
£39.95
18 Months 19.5% APR
£3.99
£2.39
£46.96
£39.95
24 Months 19.5% APR
£3.99
£1.79
£46.96
£39.95
36 Months 19.5% APR
£3.99
£1.19
£46.96
£39.95
48 Months 19.5% APR
£3.99
£0.90
£46.96

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Diamond HVC-14CX Resonator 20/30m for HV7CX

Diamond HVC-14CX Resonator 20/30m for HV7CX


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The Diamond HVC‑14CX Resonator is an optional add‑on for the HV7CX antenna, extending its coverage to include the 20m and 30m HF bands. Designed to replace the standard 40m resonator, it allows operators to access a wider range of frequencies without changing antennas — ideal for portable, balcony, and space‑restricted installations.

With the HVC‑14CX fitted, the HV7CX becomes a highly versatile multiband solution covering HF, 6m, 2m, 70cm, 20m and 30m. This makes it an excellent match for compact all‑band transceivers such as the FT‑817, FT‑857, IC‑7000 and TS‑480. When paired with the MX‑62M diplexer, the system offers even greater flexibility for modern mobile and portable operation.

For users looking to maximise the performance and band coverage of their HV7CX antenna, the HVC‑14CX resonator is a practical and valuable upgrade.


TECH SPEC

SpecificationDetails
ModelDiamond HVC‑14CX
TypeAdd‑on resonator for HV7CX
Compatible AntennaDiamond HV7CX
Replaces40m resonator
Supported Bands20m (14MHz), 30m (10MHz)
Overall System Coverage (with HV7CX)HF, 6m, 2m, 70cm, 20m, 30m
Use CasePortable, balcony, mobile, restricted‑space HF operation
ConstructionDurable, weather‑resistant materials
InstallationDirect replacement resonator module
Recommended AccessoriesMX‑62M diplexer (for multi‑band operation)
Suitable RadiosFT‑817, FT‑857, IC‑7000, TS‑480 and similar multiband rigs


COMPARE: Diamond HVC‑14CX vs HV7CX with Standard 40m Element

FeatureDiamond HVC‑14CX ResonatorHV7CX with Standard 40m Element
PurposeAdds 20m & 30m coverageProvides 40m coverage
ReplacesSwaps in place of the 40m elementSupplied as standard
Supported Bands20m (14MHz), 30m (10MHz)40m (7MHz)
Overall System CoverageHF, 6m, 2m, 70cm, 20m, 30mHF, 6m, 2m, 70cm, 40m
Best Use CaseOperators wanting mid‑HF bands (20/30m), portable & balcony setupsOperators needing 40m NVIS / regional HF
Operating StyleGreat for digital modes, portable HF, balcony DXStrong for ragchew, nets, NVIS, regional comms
CompatibilityFits HV7CX directlyStandard HV7CX configuration
Ideal RadiosFT‑817, FT‑857, IC‑7000, TS‑480Same radios, but focused on 40m operation
FlexibilityExpands band options without adding antennasKeeps original low‑band capability
Who Should Choose ItUsers wanting more HF variety (20/30m)Users who rely heavily on 40m



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