---
title: AlphaMate KIWISDR DBs
emoji: 📡
colorFrom: purple
colorTo: blue
sdk: static
pinned: false
---

<style>
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  100% { background-position: 60px 60px; }
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.animate-grid {
  animation: gridMove 20s linear infinite;
}
@keyframes fadeIn {
  0% { opacity: 0; transform: translateY(20px); }
  100% { opacity: 1; transform: translateY(0); }
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.animate-fade-in {
  animation: fadeIn 0.8s ease-out forwards;
}
@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 20px rgba(139, 92, 246, 0.3); }
  50% { box-shadow: 0 0 40px rgba(139, 92, 246, 0.6); }
}
.animate-pulse-glow {
  animation: pulse-glow 3s ease-in-out infinite;
}
</style>

<div class="relative w-full min-h-screen">

<!-- Animated Grid Background -->
<div class="absolute inset-0 bg-gradient-to-br from-purple-900/30 via-slate-950/90 to-blue-900/30"></div>
<div class="absolute inset-0 animate-grid opacity-30" style="background-image: linear-gradient(rgba(139, 92, 246, 0.4) 1px, transparent 1px), linear-gradient(90deg, rgba(139, 92, 246, 0.4) 1px, transparent 1px); background-size: 60px 60px;"></div>

<!-- Content -->
<div class="relative z-10 max-w-5xl mx-auto px-6 py-16">

<!-- Header -->
<div class="text-center mb-16 animate-fade-in">
<h1 class="text-5xl font-bold text-white mb-3 tracking-tight">📡 AlphaMate KIWISDR DBs</h1>
<p class="text-lg text-purple-300/80 font-light">Fanmade KIWISDR Database Collection</p>
</div>

<!-- Main Glass Card -->
<div class="backdrop-blur-md bg-white/5 border border-white/10 rounded-2xl p-8 mb-8 shadow-2xl animate-fade-in" style="animation-delay: 0.2s;">

<div class="bg-gradient-to-r from-purple-500/20 to-blue-500/20 rounded-xl p-6 mb-8">
<h2 class="text-xl font-semibold text-white mb-2">What is KIWISDR?</h2>
<p class="text-slate-300 leading-relaxed">KiwiSDR is a software-defined radio (SDR) device covering 0-30 MHz HF spectrum with web-based access to real-time radio signals worldwide.</p>
</div>

<!-- Stats -->
<div class="grid grid-cols-3 gap-4 mb-8">
<div class="bg-purple-500/10 border border-purple-500/20 rounded-xl p-4 text-center">
<p class="text-3xl font-bold text-purple-400">24/7</p>
<p class="text-xs text-slate-400 uppercase tracking-wider">Live Streams</p>
</div>
<div class="bg-blue-500/10 border border-blue-500/20 rounded-xl p-4 text-center">
<p class="text-3xl font-bold text-blue-400">190+</p>
<p class="text-xs text-slate-400 uppercase tracking-wider">Countries</p>
</div>
<div class="bg-violet-500/10 border border-violet-500/20 rounded-xl p-4 text-center">
<p class="text-3xl font-bold text-violet-400">0-30</p>
<p class="text-xs text-slate-400 uppercase tracking-wider">MHz Coverage</p>
</div>
</div>

</div>

<!-- AI Training Datasets Section -->
<div class="mb-8 animate-fade-in" style="animation-delay: 0.3s;">
<div class="flex items-center gap-3 mb-6">
<h2 class="text-2xl font-bold text-white">🤖 Datasets for AI Training</h2>
<span class="px-3 py-1 bg-green-500/20 border border-green-500/30 rounded-full text-xs text-green-400 font-medium">New</span>
</div>

<div class="grid grid-cols-3 gap-4">

<div class="bg-gradient-to-br from-purple-500/20 to-purple-600/10 border border-purple-500/30 rounded-xl p-5 hover:border-purple-400/50 transition-all duration-300 animate-pulse-glow">
<div class="flex items-center gap-2 mb-3">
<span class="text-2xl">📊</span>
<h3 class="text-white font-semibold">HF Signal Recordings</h3>
</div>
<p class="text-slate-400 text-sm mb-3">Pre-recorded HF band signals with labels for signal classification models</p>
<div class="flex items-center gap-2 text-xs">
<span class="px-2 py-1 bg-purple-500/20 rounded text-purple-300">IQ WAV</span>
<span class="px-2 py-1 bg-purple-500/20 rounded text-purple-300">10GB+</span>
</div>
</div>

<div class="bg-gradient-to-br from-blue-500/20 to-blue-600/10 border border-blue-500/30 rounded-xl p-5 hover:border-blue-400/50 transition-all duration-300">
<div class="flex items-center gap-2 mb-3">
<span class="text-2xl">🎙️</span>
<h3 class="text-white font-semibold">SSB Voice Audio</h3>
</div>
<p class="text-slate-400 text-sm mb-3">Single Sideband voice transmissions for speech recognition training</p>
<div class="flex items-center gap-2 text-xs">
<span class="px-2 py-1 bg-blue-500/20 rounded text-blue-300">MP3</span>
<span class="px-2 py-1 bg-blue-500/20 rounded text-blue-300">5GB+</span>
</div>
</div>

<div class="bg-gradient-to-br from-violet-500/20 to-violet-600/10 border border-violet-500/30 rounded-xl p-5 hover:border-violet-400/50 transition-all duration-300">
<div class="flex items-center gap-2 mb-3">
<span class="text-2xl">📻</span>
<h3 class="text-white font-semibold">HAM Radio Callsigns</h3>
</div>
<p class="text-slate-400 text-sm mb-3">Annotated callsign recordings for automatic identification systems</p>
<div class="flex items-center gap-2 text-xs">
<span class="px-2 py-1 bg-violet-500/20 rounded text-violet-300">JSON</span>
<span class="px-2 py-1 bg-violet-500/20 rounded text-violet-300">50K+</span>
</div>
</div>

<div class="bg-gradient-to-br from-cyan-500/20 to-cyan-600/10 border border-cyan-500/30 rounded-xl p-5 hover:border-cyan-400/50 transition-all duration-300">
<div class="flex items-center gap-2 mb-3">
<span class="text-2xl">🌐</span>
<h3 class="text-white font-semibold">Digital Modes</h3>
</div>
<p class="text-slate-400 text-sm mb-3">FT8, PSK31, RTTY decoded text with corresponding audio clips</p>
<div class="flex items-center gap-2 text-xs">
<span class="px-2 py-1 bg-cyan-500/20 rounded text-cyan-300">JSON+CQT</span>
<span class="px-2 py-1 bg-cyan-500/20 rounded text-cyan-300">2GB+</span>
</div>
</div>

<div class="bg-gradient-to-br from-fuchsia-500/20 to-fuchsia-600/10 border border-fuchsia-500/30 rounded-xl p-5 hover:border-fuchsia-400/50 transition-all duration-300">
<div class="flex items-center gap-2 mb-3">
<span class="text-2xl">📡</span>
<h3 class="text-white font-semibold">Spectrum Analysis</h3>
</div>
<p class="text-slate-400 text-sm mb-3">Waterfall images with labeled interference sources and frequency bands</p>
<div class="flex items-center gap-2 text-xs">
<span class="px-2 py-1 bg-fuchsia-500/20 rounded text-fuchsia-300">PNG+JSON</span>
<span class="px-2 py-1 bg-fuchsia-500/20 rounded text-fuchsia-300">8GB+</span>
</div>
</div>

<div class="bg-gradient-to-br from-indigo-500/20 to-indigo-600/10 border border-indigo-500/30 rounded-xl p-5 hover:border-indigo-400/50 transition-all duration-300">
<div class="flex items-center gap-2 mb-3">
<span class="text-2xl">🔧</span>
<h3 class="text-white font-semibold">Full IQ Dataset</h3>
</div>
<p class="text-slate-400 text-sm mb-3">Complete raw IQ recordings for deep learning signal detection</p>
<div class="flex items-center gap-2 text-xs">
<span class="px-2 py-1 bg-indigo-500/20 rounded text-indigo-300">CU8</span>
<span class="px-2 py-1 bg-indigo-500/20 rounded text-indigo-300">50GB+</span>
</div>
</div>

</div>
</div>

<!-- Features Grid -->
<div class="grid grid-cols-2 gap-4 mb-8 animate-fade-in" style="animation-delay: 0.4s;">

<div class="bg-white/5 border border-white/10 rounded-xl p-6 hover:bg-white/10 transition-all duration-300">
<div class="flex items-center gap-3 mb-3">
<span class="text-2xl">🌍</span>
<h3 class="text-white font-semibold">Global Network</h3>
</div>
<p class="text-slate-400 text-sm leading-relaxed">Access SDR receivers from kiwisdr.com network across 190+ countries</p>
<a href="https://kiwisdr.com" class="inline-block mt-3 text-purple-400 hover:text-purple-300 text-sm font-medium">kiwisdr.com →</a>
</div>

<div class="bg-white/5 border border-white/10 rounded-xl p-6 hover:bg-white/10 transition-all duration-300">
<div class="flex items-center gap-3 mb-3">
<span class="text-2xl">🗺️</span>
<h3 class="text-white font-semibold">Receiver Map</h3>
</div>
<p class="text-slate-400 text-sm leading-relaxed">Interactive world map of all public KiwiSDR receivers</p>
<a href="https://rx.km4n.mp/kiwi/" class="inline-block mt-3 text-blue-400 hover:text-blue-300 text-sm font-medium">KiwiSDR Map →</a>
</div>

<div class="bg-white/5 border border-white/10 rounded-xl p-6 hover:bg-white/10 transition-all duration-300">
<div class="flex items-center gap-3 mb-3">
<span class="text-2xl">📻</span>
<h3 class="text-white font-semibold">HF Spectrum</h3>
</div>
<p class="text-slate-400 text-sm leading-relaxed">Explore 0-30 MHz shortwave, amateur radio, broadcast bands</p>
<a href="https://websdr.ewi.utwente.nl:8901" class="inline-block mt-3 text-violet-400 hover:text-violet-300 text-sm font-medium">UTwente WebSDR →</a>
</div>

<div class="bg-white/5 border border-white/10 rounded-xl p-6 hover:bg-white/10 transition-all duration-300">
<div class="flex items-center gap-3 mb-3">
<span class="text-2xl">📂</span>
<h3 class="text-white font-semibold">Open Source</h3>
</div>
<p class="text-slate-400 text-sm leading-relaxed">Community-driven database with open contribution</p>
<a href="https://github.com/TelePhant/kiwisdr-exporter" class="inline-block mt-3 text-slate-400 hover:text-slate-300 text-sm font-medium">GitHub →</a>
</div>

</div>

<!-- Links Bar -->
<div class="flex items-center justify-center gap-6 py-6 border-t border-white/10 animate-fade-in" style="animation-delay: 0.8s;">
<a href="https://huggingface.co/alphamate" class="text-slate-400 hover:text-white transition-colors text-sm font-medium">HF Organization</a>
<span class="text-slate-600">•</span>
<a href="https://kiwisdr.com" class="text-slate-400 hover:text-white transition-colors text-sm font-medium">kiwisdr.com</a>
<span class="text-slate-600">•</span>
<a href="https://websdr.ewi.utwente.nl:8901" class="text-slate-400 hover:text-white transition-colors text-sm font-medium">WebSDR</a>
<span class="text-slate-600">•</span>
<a href="https://huggingface.co/datasets?filter=audio" class="text-slate-400 hover:text-white transition-colors text-sm font-medium">HF Audio Datasets</a>
</div>

</div>

</div>