From 16a2eaabaad9da887be7eff188c927412b419e1a Mon Sep 17 00:00:00 2001
From: Wojciech Kaczmarski <44336093+sp5wwp@users.noreply.github.com>
Date: Thu, 8 Dec 2022 09:11:16 +0100
Subject: [PATCH] deviation index fix

---
 pages/02.part-1/03.physical-layer/docs.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pages/02.part-1/03.physical-layer/docs.md b/pages/02.part-1/03.physical-layer/docs.md
index 8cc8aa2..dbb6fb9 100644
--- a/pages/02.part-1/03.physical-layer/docs.md
+++ b/pages/02.part-1/03.physical-layer/docs.md
@@ -13,7 +13,7 @@ This section describes the M17 standard radio physical layer suitable for use wh
 ### 4-level Frequency-shift Keying Modulation (4FSK)
 
 The M17 standard uses 4FSK at 4800 symbols/s (9600
-bits/s) with a deviation index h=0.33 for transmission in a 9 kHz
+bits/s) with a deviation index h=1/3 for transmission in a 9 kHz
 channel bandwidth. Minimum channel spacing is 12.5 kHz. 
 
 #### Dibit, Symbol, and Frequency-shift