SDRangel
MCPOpen-source TX & RX SDR (Software Defined Radio) application
sdrangel.org Source★ 455Lifestyle / Hobbies & Crafts
- Monthly visits
- 23.5K
- Down4.5%MoMOct 2026
- Public revenue
- Undisclosed
- No public revenue evidence yet
- Entry price
- Free
- No monthly subscription pricing
- Launched
- 5y ago
- 2021-11-07 · Est.
Traffic
Marketing moves
Launches, search & content, referrals, promotionsNew product launchLaunch
Nov 7, 2021 · 5y agoWebsite
Open Source & Agent Ecosystem
- GitHub Stars
- ★ 455
- Forks
- 50
- License
- See repository
- Primary language
- Go
Agent, MCP & Developer Integration
MCP Server- Ecosystem & integrations:
- AirspyAirspy HFAirspy DiscoveryBladeRFFobos SDRFun CubeHackRFKiwi SDRLimeSDRLimeSDR Mini
Traffic sources
Traffic breakdown
Channels
- Organic Search53%
- Referrals20%
- Direct16%
- Social6%
- Other4%
Countries
- United States44%
- Brazil10%
- Spain9%
- United Kingdom6%
- Czechia6%
Search
Domain authority —Domain registered 2021-11-07
| Keyword | Monthly volume |
|---|---|
| sdrangel | 1,650 |
| sdr angel | 1,140 |
| sdrangel download | 480 |
| sdrangel download windows | 270 |
| sdr tx | 10 |
Traffic data: Vaneform
Pricing
Website does not list public plan prices.
Trial: None · Observed 2026-11-10 · Source page
Pages & changes
Key pages
Weekly snapshotsDesign
Minimal Monochrome (Dark canvas, airy density) featuring split copy & visual layout and pure typography & geometry visuals.
First-screen preview · click to zoom
First-screen pitch & conversion flow
“SDRangel”
Split Copy & Visual hero structure paired with download app / install extension CTA and no explicit trust bar.
Conversion path: Split Copy & Visual + Pure Typography & Geometry → Download App / Install Extension
- Category Positioning Anchor
Palette · click to copy
- Typography
- 6.0
- Color & Contrast
- 6.0
- Layout & Spacing
- 6.0
- Craft & Polish
- 5.0
- Distinctiveness
- 5.0
Structure
- Fonts
- Sora / Poppins
- Hero layout
- Split Copy & Visual
- Primary visual
- Pure Typography & Geometry
- Conversion CTA
- Download App / Install Extension
- Social proof
- No Explicit Trust Bar
- Navigation
- Full-Width Top Bar
- Theme & density
- Dark · Airy
- Corners & depth
- Sharp · Hairline borders
Preview full AI design brief (includes :root CSS variables & layout rules)Style tokens only; never copy brand names, logos, copy, or images
# Design Brief: Minimal Monochrome
Monochrome palette with a single accent color, hairline dividers, and generous whitespace.
## Design Tokens
```css
:root {
--background: #4a4a4a;
--surface: #ffffff;
--foreground: #ffffff;
--muted-foreground: #d0d0d0;
--accent: #3d3db4;
--radius: 0px;
--font-heading: "Sora", ui-sans-serif, system-ui, sans-serif;
--font-body: "Poppins", ui-sans-serif, system-ui, sans-serif;
}
```
Color area ratio: Background #4A4A4A (~86%) · Surface #FFFFFF (~4%) · Text #FFFFFF (~7%) · Muted Text #D0D0D0 (~1%) · Accent #3D3DB4 (~2%). Background and surface dominate the canvas; reserve the accent color for primary buttons and active states.
## Layout & Conversion Structure
- Hero layout: Split Copy & Visual
- Navigation: Full-Width Top Bar
- Theme & density: Dark · Airy
- Border radius & elevation: Sharp; no drop shadows—separate layers with hairline borders and whitespace
- Primary visual medium: Pure Typography & Geometry
- Conversion CTA: Download App / Install Extension
- Headline hook: Category Positioning Anchor
- Spatial layout notes: Split Copy & Visual hero structure paired with download app / install extension CTA and no explicit trust bar.
- Visual summary: Minimal Monochrome (Dark canvas, airy density) featuring split copy & visual layout and pure typography & geometry visuals.
## Avoid
- Multi-stop neon gradients
- Heavy drop shadows
- More than one competing accent color
Implement the UI following the design tokens and layout specifications above: use only these color variables, and reserve the accent color strictly for primary actions and active states. Adopt only this visual style—never copy any reference product’s brand name, logo, copy, or imagery.
Questions & evidence
- How much website traffic does SDRangel get?
- Vaneform estimates 23.5K website visits in 2026-10. Visits can include repeat visits; this estimate measures web traffic separately from paying customers or revenue.Source
- What is SDRangel and what platforms does it support?
- SDRangel is catalogued under Hobbies & Crafts: Open-source TX & RX SDR (Software Defined Radio) application. Supported platforms: MCP Server.
- Is SDRangel open source?
- SDRangel has a public repository (https://github.com/f4exb/sdrangel) with its source repository published, recording 455 GitHub stars.Source
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