From 16fef485bfe089222876348f87b294fce7210ecb Mon Sep 17 00:00:00 2001
From: Lloyd <lloyd@rightup.co.uk>
Date: Sat, 15 Nov 2025 01:08:08 +0000
Subject: [PATCH] Refactor frequency conversion to use awk for improved
 precision

---
 setup-radio-config.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/setup-radio-config.sh b/setup-radio-config.sh
index e80cea2..a0141fa 100644
--- a/setup-radio-config.sh
+++ b/setup-radio-config.sh
@@ -170,8 +170,8 @@ title=$(cat /tmp/radio_title_$selected 2>/dev/null)
 
 
 # Convert frequency from MHz to Hz (handle decimal values)
-freq_hz=$(echo "$freq * 1000000" | awk '{printf "%.0f", $1}')
-bw_hz=$(echo "$bw * 1000" | awk '{printf "%.0f", $1}')
+freq_hz=$(awk "BEGIN {printf \"%.0f\", $freq * 1000000}")
+bw_hz=$(awk "BEGIN {printf \"%.0f\", $bw * 1000}")
 
 
 echo ""