From 45504bfb3bdc3a4fe3d0a4ce383012b856107cbe Mon Sep 17 00:00:00 2001
From: Alan Johnston <alan.b.johnston@gmail.com>
Date: Fri, 19 Jun 2026 09:28:33 -0400
Subject: [PATCH] Update transmit.py add global tx

---
 transmit.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/transmit.py b/transmit.py
index d0d4deec..a1c8a45f 100644
--- a/transmit.py
+++ b/transmit.py
@@ -521,6 +521,7 @@ def update_doppler():
 		global sq
 		global doppler_table
 		global mode
+		global tx
 		print("update_doppler")
 		try:
 			relative_time = (time.perf_counter() - start_time) % 370