From 01013449bbe00dd50d4fff8913b75251f63a507a Mon Sep 17 00:00:00 2001 From: Evan Older Date: Mon, 20 Apr 2026 19:11:07 -0400 Subject: [PATCH] USRP: B210: fix sample rate range upper bound Ettus B210 has a maximum sampling rate of 61.44MSPS. Exceeding this limit results in unexpected behavior. Prevent this from occurring by decreasing the maximum sample rate by from 61.444MSP to 61.44MSP (-4k). --- devices/usrp/deviceusrpparam.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/devices/usrp/deviceusrpparam.cpp b/devices/usrp/deviceusrpparam.cpp index c8c2f875a..73a0e3caf 100644 --- a/devices/usrp/deviceusrpparam.cpp +++ b/devices/usrp/deviceusrpparam.cpp @@ -74,8 +74,8 @@ bool DeviceUSRPParams::open(const QString &deviceStr, bool channelNumOnly) else if (deviceStr.contains("product=B210")) { // Auto-calculation below can be slow, so use hardcoded values for B210 - m_srRangeRx = uhd::meta_range_t(1e5, 61.444e6); - m_srRangeTx = uhd::meta_range_t(1e5, 61.444e6); + m_srRangeRx = uhd::meta_range_t(1e5, 61.44e6); + m_srRangeTx = uhd::meta_range_t(1e5, 61.44e6); } else {