diff --git a/dev-libs/cm256cc/Manifest b/dev-libs/cm256cc/Manifest
new file mode 100644
index 000000000..0b815b2bf
--- /dev/null
+++ b/dev-libs/cm256cc/Manifest
@@ -0,0 +1 @@
+DIST cm256cc-1.1.0.tar.gz 56994 BLAKE2B 9c4a36b923bd58a26a85292d62fbd0b4fa1975d75b3b17ca9183c311031b1efd0508a1fe899e9da2f3d31c8540c9d1cb7dcedb65b60ab6f7a780e50f3ff3ae20 SHA512 2bd02675bb2c1c2b422c626c92bd36a0c0fc7a46a0512475424b1bc781d816137eadc52f33f11e100cdc69a7a595f3153fbed0020d6038916e305a2923700959
diff --git a/dev-libs/cm256cc/cm256cc-1.1.0.ebuild b/dev-libs/cm256cc/cm256cc-1.1.0.ebuild
new file mode 100644
index 000000000..6c6e65ada
--- /dev/null
+++ b/dev-libs/cm256cc/cm256cc-1.1.0.ebuild
@@ -0,0 +1,19 @@
+# Copyright 2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit cmake-utils
+
+DESCRIPTION="Fast GF(256) Cauchy MDS Block Erasure Codec in C++"
+HOMEPAGE="https://github.com/f4exb/cm256cc"
+SRC_URI="https://github.com/f4exb/cm256cc/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="GPL-3"
+SLOT="0"
+KEYWORDS="amd64 ~x86"
+IUSE=""
+
+DEPEND=""
+RDEPEND="${DEPEND}"
+
diff --git a/dev-libs/serialDV/Manifest b/dev-libs/serialDV/Manifest
new file mode 100644
index 000000000..a25b612db
--- /dev/null
+++ b/dev-libs/serialDV/Manifest
@@ -0,0 +1 @@
+DIST serialDV-1.1.4.tar.gz 297806 BLAKE2B facc172b0a318c02907afeeba1c65c0c13e367cf1b574da6ec885be9d51f8c51e183d2701642420568c414f58c479a6c3f8e6d97af30fb35919789f4c8967349 SHA512 879b2ae84a18ca4f4e0eda72208b596a9988e32eba0b3be4b5818b15b600d71c3ee53e6215126ff013d993237d29077ffedfb6be0477c852d4215e5e036bebc9
diff --git a/dev-libs/serialDV/serialDV-1.1.4.ebuild b/dev-libs/serialDV/serialDV-1.1.4.ebuild
new file mode 100644
index 000000000..d8be14f6d
--- /dev/null
+++ b/dev-libs/serialDV/serialDV-1.1.4.ebuild
@@ -0,0 +1,19 @@
+# Copyright 2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit cmake-utils
+
+DESCRIPTION="C++ library to encode/decode audio with AMBE3000"
+HOMEPAGE="https://github.com/f4exb/serialDV"
+SRC_URI="https://github.com/f4exb/serialDV/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="GPL-3"
+SLOT="0"
+KEYWORDS="amd64 ~x86"
+IUSE=""
+
+DEPEND=""
+RDEPEND="${DEPEND}"
+
diff --git a/net-wireless/sdrangel/Manifest b/net-wireless/sdrangel/Manifest
new file mode 100644
index 000000000..7415990ed
--- /dev/null
+++ b/net-wireless/sdrangel/Manifest
@@ -0,0 +1 @@
+DIST sdrangel-6.10.3.tar.gz 47551559 BLAKE2B a99e3fe6975fbe236b17c5dc1a061f136be14aef747a6230c31f2b6e82aa464e0310236144f95c5f09e0eb97001090ef9f100c0d8ab813c2a92686763674f5b1 SHA512 3ad7381e00608e5531b38b56c672673cbe7cfd926d96eab8d6301bb3efc520724df4b01bf2a439fda4a27ba97c87c0058cd8b08a18dbc8eb90f90f6f0ae8f4e8
diff --git a/net-wireless/sdrangel/sdrangel-6.10.3.ebuild b/net-wireless/sdrangel/sdrangel-6.10.3.ebuild
new file mode 100644
index 000000000..02532348b
--- /dev/null
+++ b/net-wireless/sdrangel/sdrangel-6.10.3.ebuild
@@ -0,0 +1,88 @@
+# Copyright 2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit cmake-utils
+
+DESCRIPTION="SDR Rx/Tx software"
+HOMEPAGE="https://github.com/f4exb/sdrangel"
+SRC_URI=""
+
+if [[ ${PV} =~ "9999" ]]; then
+	inherit git-r3
+	EGIT_REPO_URI="https://github.com/f4exb/sdrangel.git"
+else
+	SRC_URI="https://github.com/f4exb/sdrangel/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+	KEYWORDS="~amd64 ~x86"
+fi
+
+LICENSE="GPL-3"
+SLOT="0"
+IUSE="airspy bladerf cpu_flags_x86_ssse3 cpu_flags_x86_sse4_1 fcd -debug -doc hackrf limesuite opengl plutosdr rtlsdr server soapy"
+
+# TODO: perseus, xtrx, mirisdr
+
+RDEPEND="
+	dev-libs/boost
+	dev-libs/cm256cc
+	dev-libs/serialDV
+	>=dev-qt/qtcore-5.6.0
+	>=dev-qt/qtwidgets-5.6.0
+	>=dev-qt/qtwebsockets-5.6.0
+	>=dev-qt/qtmultimedia-5.6.0[widgets]
+	dev-qt/qtserialport
+	dev-qt/qtpositioning
+	dev-qt/qtlocation
+	dev-qt/qtcharts
+	dev-qt/qtspeech
+	>=media-libs/codec2-0.9.1
+	media-libs/opus
+	net-wireless/dsdcc
+	sci-libs/fftw:3.0
+	virtual/libusb:1
+	opengl? (
+		virtual/opengl
+		>=dev-qt/qtopengl-5.6.0
+	)
+	media-libs/opencv
+	airspy? ( net-wireless/airspy )
+	bladerf? ( net-wireless/bladerf )
+	hackrf? ( net-libs/libhackrf )
+	plutosdr? ( net-libs/libiio )
+	limesuite? ( net-wireless/limesuite )
+	rtlsdr? ( net-wireless/rtl-sdr )
+	soapy? ( net-wireless/soapysdr )
+	"
+
+DEPEND="${RDEPEND}
+	doc? ( app-doc/doxygen )
+	"
+
+src_configure() {
+	# error: invalid conversion from ‘long int’ to ‘QDebug::Stream*’ [-fpermissive]
+	export CFLAGS='-fpermissive'
+	export CXXFLAGS='-fpermissive'
+
+	mycmakeargs=(
+		-DDEBUG_OUTPUT="$(usex debug)" \
+		-DSANITIZE_ADDRESS=OFF \
+		-DRX_SAMPLE_24BIT=ON \
+		-DBUILD_SERVER="$(usex server)" \
+		-DBUILD_GUI="$(usex opengl)" \
+		-DBUILD_FORCE_SSSE3="$(usex cpu_flags_x86_ssse3)" \
+		-DBUILD_FORCE_SSE41="$(usex cpu_flags_x86_sse4_1)" \
+		-DENABLE_AIRSPY="$(usex airspy)" \
+		-DENABLE_AIRSPYHF="$(usex airspy)" \
+		-DENABLE_BLADERF="$(usex bladerf)" \
+		-DENABLE_DOXYGEN="$(usex doc)" \
+		-DENABLE_FUNCUBE="$(usex fcd)" \
+		-DENABLE_HACKRF="$(usex hackrf)" \
+		-DENABLE_IIO="$(usex plutosdr)" \
+		-DENABLE_MIRISDR=OFF \
+		-DENABLE_PERSEUS=OFF \
+		-DENABLE_SOAPYSDR="$(usex soapy)" \
+		-DENABLE_XTRX=OFF \
+	)
+	cmake-utils_src_configure
+}
diff --git a/profiles/pentoo/base/package.accept_keywords/net-wireless b/profiles/pentoo/base/package.accept_keywords/net-wireless
index 83b36273c..6e6d23290 100644
--- a/profiles/pentoo/base/package.accept_keywords/net-wireless
+++ b/profiles/pentoo/base/package.accept_keywords/net-wireless
@@ -32,6 +32,8 @@ net-wireless/suwidgets
 net-wireless/sigutils
 net-wireless/suscan
 
+net-wireless/sdrangel
+
 =net-wireless/gnuradio-3.8*
 net-wireless/gr-ieee802154
 net-wireless/gr-rds