EFHW-Sloper

EFHW Sloper Antenna Calculator for Ham Radio

Brought to you by: iu5hiv

Downloads: 1 This Week

Last Update: 2026-04-16

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Android APK for calculating EFHW Sloper antennas including SWR, impedance, toroid design and efficiency analysis.

MIT License

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2026-04-16

Custom VMs From 1 to 96 vCPUs With 99.95% Uptime

General-purpose, compute-optimized, or GPU/TPU-accelerated. Built to your exact specs.

Live migration and automatic failover keep workloads online through maintenance. One free e2-micro VM every month.

Try Free

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