I love these frames, easy to build and they fly great.
Sirene F3 Split
MSRP $61.00
Direct orders from our website are $45
Once the product is available through regional distributors, the retail price will be standardized at $61
Once the product is available through regional distributors, the retail price will be standardized at $61
| Weight | 54.2g |
| Wheel Base | 145mm |
| Frame Type | Sqaushed X |
| Stack Mounting | 20x20mm (M2/M3) |
| Camera Size | Nano/Micro/DJI (14/19/20mm) |
| Motor Mounting | 9x9mm / 12x12mm (M2) |
| Vtx Mounting | 20x20 / 25.5x25.5 |
| Support Prop | Max 3.1inch |
| Standoff Height | 20/25mm |
| Screw Material | YFS 12.9 Class |
| Standoff / PS-3 Material | 7075 Alloy |
Carbon Fiber
- Top Plate 2mm x1
- Front Plate 2mm x1
- Rear Plate 2mm x1
- Lock Plate 2mm x1
- Arm 3mm x4
- Cam Plate 2mm x2
Hardware
- M2x3 Socket Head -4/pcs
- M2x5 Button Head -16/pcs
- M2x6 Socket Head -8/pcs
- M2x22 Countersunk -4/pcs
- M3x6 Button Head -2/pcs
- M3x6 Countersunk -2/pcs
- M3x8 Button Head -4/pcs
- M3x12 Countersunk -4/pcs
- M2x20 7075 Standoff - 2/pcs
- M2x25 7075 Standoff - 2/pcs
- M3x20 7075 Standoff - 4/pcs
Accessories
- Capacitor Mount x1
- Antenna Mount x1
- TPU M2 Nuts x4
- Rubycon 35v470uF ZLH x1
- Damping Tube x1
- Battery Pad x1
- Battery Strap x1
- Backup Screw Pack x1
United States & Canada
- ePacket : $10
- DHL Express : $30
Europe
- ePacket : $10
- DHL Express : $30
Australia & New Zealand
- ePacket : $10
- DHL Express : $30
Other Countries
- ePacket : $15
- DHL Express : $30
Shipping Methods
- ePacket — Economy tracked shipping.
- DHL Express — Fast express delivery with full tracking.
Notes
- Select DHL Express for the fastest delivery. One free extra spare arm is included with each frame.
- Shipping methods available may vary by destination.
- If DHL Express is unavailable for your destination, we may use EMS instead.
- All packages are shipped from Taiwan.
For full shipping terms and details, please see our Shipping Policy .
Der Siren F3 Split ist ein 3"-Freestyle-Frame, der sich durch sein geringes Gewicht und seine Kompatibilität auszeichnet. Er bietet ein optimales Schub-Gewichts-Verhältnis und reagiert dadurch agiler auf Schubkräfte bei intensiven Flugmanövern und filmreifen Aufnahmen.
Beim ersten Entwurf erwogen wir, die Struktur eines 5-Zoll-Rahmens in ein 3-Zoll-Gehäuse zu integrieren. Dank der austauschbaren Arme und des ausreichenden Platzes für die Geräteinstallation fliegt die Siren F3 Split ähnlich wie ein 5-Zoll-Rahmen, ist aber leichter und kleiner.
In der Zwischenzeit verwenden wir die C-Lock-Konstruktion, unser fortschrittlichstes Design. Der Arm lässt sich durch Lösen nur einer Schraube problemlos austauschen. Dies erhöht zudem die Stabilität des Rahmens und vereinfacht die Abstimmung (weniger Filter, höhere PID-Werte).
Mit den profilierten Abstandshaltern QUADMULA PS-2 und PS-3 lässt sich das 3D-gedruckte TPU zudem fester auf der Platte fixieren. Sie müssen sich keine Gedanken mehr über zu fest angezogene Schrauben oder ein Quetschen des TPU machen.
SF3 Split verwendet eine versetzte Bodenplattenkonstruktion, was zu einem niedrigeren Schwerpunkt führt, aber auch höhere Montagekenntnisse erfordert.
Sirene F3 Split
Angebot$45.00 USD
Optionen auswählen
Sirene F3 Split
Angebot$45.00 USD
Customer Reviews
Overall rating: 5.0 / 5 from 78 reviews.
This thing flys so good!!! Quality of frame is better than any other frame I’ve bought. Matched it with T-motor 1604s, Hdzero halo stack and freestyle V2 VTX. Definitely not your sub250 with 6s. I’m sure you can get it with a 4s
Mounting for 20x20, but height is not enough by 2mm for anything properly to fit. If use AIO then need to print mounting plate - could be included as an option for different mounting possibilities. Between stack and vtx allso couple mm too little space: for power cables + capacitor. ELRS module only nano fits, proper size ELRS module can fit only outisde of the frame. Most builds on this frame have power cables facing forward due to space issues, but then O3 unit camera have issue to fit. Good side: very sturdy frame, flight is very smooth. Frame it self of very high quality: smooth corners and all components included. Simply few mm size could be added on 3.5'' build, but only legs are prolonged there. Good quality, but already looking for different frame - just because of space super limitations. DJIN setup could be addapted to 3 or 3.5 .
Quadmula, Awesome product and excellent customer service. This 3 inch frame is the best on the market. Thank you Quadmula.
Love the frame! Came from a FlyFish 3 and 3.5” Volador. Two totally different frames! I was lucky enough to purchase 2. The other will have an 03 in it and 3800kv motors. This one I dropped an 04 lite in it!! This thing rips!!!
Great first build! Flies great and smooth! Preparing to build the next one, a f35 split!
If you are here reading reviews, do yourself a favour and buy at least one. You won't regret it. Beautifully made, a pleasure to build and even better to fly. I really love these Quadmula frames. I've had plenty of hard crashes on hard surfaces and only broken props and nd filters so far. The frames can take a proper beating. Excellent customer service, well packaged and organised, fast shipping. I will definitely be buying more.
"First-time drone build, and wow—what a ride! 🚀 This little beast has been through some serious crash and burn moments, yet all I’ve had to replace are the props. Talk about tough! 💪 A quick tip: purchase some extra M2 hardware—it’s surprisingly hard to find at local stores. I built mine using inspiration from various YouTube builds, and here’s my setup: Flight Controller: Speedybee F405 AIO (with adapter plate) Motors: T-Motor 1604 Camera: DJI O3 Props: HQ T3 Receiver: Happymodel ELRS EP1 Battery: 6S GPS: HGLRC M100 mini Mounting the flight controller took some creativity, but I made it work by using the hardware that came with the T-Motors to secure the adapter plate to the quad’s mounts—then mounted the FC to the plate. If you're thinking about building one yourself—go for it! It’s been a blast, and this drone can take a hit and keep flying! 🛸🔥"
Nice little Quad. Top quality parts and a lot of fun!!!
Great product!
This is my first build, everything that comes with the frame is really useful and it's been a great experience building it, greetings from México!
Such a fun and easy build the frame is so thought out to make everything easier I followed murdersfpv build video, This thing rips and it’s my daily driver, I’m save for my f5split build as we speak 😎
After all the 5"freestyle and racing. 2" toothpicks, the 65,75,and 85mm whoops. This will put a grin on your face, you cannot wipe off! Assembly was a joy.
IYKYK GRAB 1!!!
I love the Quadmula Siren F3 Split🫶 It flys so nice and the frame is very strong👍🏻 What do you want more😉
Great frame, I only wish shipping was cheaper as it's costing me the same as a set of arms to have them delivered. Please ship to UK retaillers!
One of the best 3” frames.
Very good service fast shipping the qualiter c grasse a youtube jai decouver quadmula au top lacher pas vous fait la belle job suvis incroiyable merci quamula Motor peacer p1604 2850kv 6s camera analog foxeer predator v5 esc40a jhemcu flight controler f722 jhmcu vtx speedybee 800 anntene foxeer llolipop elrs radiomaster rp1 v2 hqprop t3x2x3 xt60 tpu camera runcam thumb-pro
Yes it can fly with the mini 11 but I don’t reccomend. The 3 inch series is hands down the best frames on the market!!!
This was a fun build and it flies like a dream! Looking forward to picking up the Siren f5 as well.
This thing rips!
Great experience, lots of power
The build went well, everything fits perfectly and the design looks great. Due to the weather I could only do a quick maiden flight , it flew great and can’t wait for the weather get better to really try it out.
Awesome little Quad. i managed to do a Sub250 HDZero 6S build (249,7g) with Tmotor 1604 motors and Gaoneng 530mAh 6S LiHV. Even got the full range antenna installed and able to use the bigger 5g strap with this build. Swapped motor screws with titanium ones to save wheight but overall really happy how it turned out and surely going to order the 3.5 inch frame too and see if i can build another sub250 to compare those too. This frame and build is so quiet compared to my 5inch, that its an awesome park cruiser and noone is getting bothered.
Great build experience and quality, alot of neat features and accessories!
Amazing Frame! Great design and build quality which also gives great performance. Flying on 6s feels like a 5" quad and yet has the benefit and some favoured flight characteristics of a 3" quad. However, the hardware (including spare parts) isn't very well thought through. VTX stack screws weren't included and the SMA holder doesn't even come close to fitting the slimmest SMA I have when connected, ended up having to print my own. Which ultimately made the build process a bit tougher and less satisfying. If additional photos/information describing the optional parts and dimensions(very important for 3D printed parts) are provided, it would be impeccable!
Super mini frame for 3inch with O3. All compact
Really like the frames ! I have all theirs frames and never had a complaint! Just need a 4inch now
Love this sub 250g build! (No RID for me!) Flies very similar to my F5 build, and paired with the O3 is near perfect for most situations. Build is solid, and can take a hit. This is my favorite quad to fly for fun. Im getting about 3 minutes of hard flying with a 550mah 6s battery. Only complaint is props in view on the O3. Hopefully there will be a Djinnn version come out.
The QUADMULA Siren F3 Split is a game-changer in the world of drones. Its sleek design, exceptional agility, and durability redefine high-performance flying. Easy customization, robust construction, and outstanding customer support make it a top choice for enthusiasts and professionals, from the package and unboxing experience on the ground and the amazing flight characteristics on the air it’s just a masterpiece: Elevate your drone experience with the QUADMULA Siren F3 Split!
Greetings, My name is Allen Mitchell, and I am a freestyle FPV pilot, as well as a videographer. I have been flying and creating for several years now, and have always enjoyed creating content. Either through photography or video. I recently heard of your frames and decided to purchase the Siren F3 Split and I am excited to begin to create content with this frame. I have never been sponsored by any company, and decided to reach out to you and see if there is an opportunity to do so with your company. Below I have attached my channel and photography portfolio for consideration. I look forward to speaking more with you on this topic. Thank you for your time and consideration. Allen Mitchell https://www.youtube.com/channel/UCOeq266Iv70q3Z0CGRBgkaw https://youpic.com/AllenMitchell/
We Love this frame! It's the first time we built an 3" drone and we didn't encounter any issues! More on our Channel: @fayron_global
Size definitely doesn’t matter in this case. This thing rips so well, I love it. This little 3” quad has all the flight characteristics of a 5” but in a smaller package. Powered with a 6S battery it has some serious power for a little quad and it handles it beautifully and I managed to get it below the 250g goal. The build quality is second to none, I was pleasantly surprised and can’t wait to build more Quadmula products very soon
Love it great little and legal quad
This quad is amazing. Maiden flight was done on stock tune and this was already amazing. Great build quality, super solid and incredible strong. I love it already, made me proud to finalize the build and now need to tune a bit. For sure this will not be my last Quadmula Frame 👍🏼
I have both 3" and 5" drones on these frames - both are equally great! And the team is very good, it's always nice to talk
Love the frame really light weight good performance
This frame is premium...love the design...looking forward to any frame they create
Very impressed, I keep lowering the filters in my PID Tune and it doesn't become crazy!! Very responsive and precise.
The best sub250 freestyle 3inch DJI o3 so far. I tried BF&kiss G4, they all works great. Compare with 5inch and 4 inch, less power less time. I have to say it feels close to 3s/fettec gravity 1 but less time, but you have the oled DJI o3.