BirdDog Flex 4K BACKPACK HDMI to Full NDI Encoder
360,00€ c/IVA
- Estimate delivery times: 3-5 days (Portugal Continental), 5-7 days (Portugal Ilhas)
- Returns accepted if product not as described, seller pays return shipping; or keep the product & agree refund with seller
- Easy payment online or bank wire transfer (Portugal)
Details & Description
BirdDog Flex 4K BACKPACK HDMI to Full NDI Encoder
The Flex 4K BACKPACK HDMI Encoder from BirdDog is an ultracompact NDI interface for HDMI video sources. Connect your onboard monitor, camera, or other video source, and have it available instantly on your NDI-enabled network. The BirdDog BACKPACK supports up to UHD 4K30 and 1080p60 resolution video.
The versatile BACKPACK can be powered using a Sony L-Series-type battery, PoE, or a separately available 12V power supply. A 15W DC output port enables you to power select monitors and cameras from your BACKPACK power source. Tally information is displayed for both the talent and the operator and passed through to compatible equipment. Connect a separately available cable to the 2.5mm RS232 port for pass-through control of non-NDI PTZ cameras. Additional features include an adaptive bitrate, a cooling thermal design, a 3.5mm audio input, and a 3.5mm headphone output.
Upgrade Your Monitor
Ultracompact Form
Stay-Cool Design
Single Cable Plus DC Power
Tally Support
Flexible Power Options
PTZ Sidekick
Adaptive Bit Rate
Software Tools
| Feature | FLEX 4K IN | FLEX 4K OUT | FLEX 4K BACKPACK |
|---|---|---|---|
| SUPPORTED VIDEO FORMAT | |||
| UHD 2160p | 25.00, 29.97, 30.00 | ||
| HD 1080p | 25.00, 29.97, 30.00, 50.00, 59.94, 60.00 | ||
| HD 1080i | 50.00, 59.94 | ||
| HD 720p | 50.00, 59.94, 60.00 | ||
| VIDEO I/O CONNECTIVITY | |||
| HDMI 2.0 Input | ![]() |
– | ![]() |
| HDMI 2.0 Output | – | ![]() |
– |
| AUDIO INPUT | |||
| HDMI | 2Ch, 48kHz | – | 2Ch, 48kHz |
| 3.5mm AUDIO | Microphone/line input | ||
| AUDIO OUTPUT | |||
| HDMI | – | 2Ch, 48kHz | – |
| 3.5mm AUDIO | Stereo Headphone/line output | ||
| VIDEO CODEC SUPPORT | |||
| NDI (Full bandwidth i-frame compression) | ![]() |
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| TALLY | |||
| Integrated Tricolour Halo Tally | ![]() |
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| PTZ CONTROL | |||
| 2.5mm 4-pole RS232 (VISCA) | ![]() |
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| NETWORK CONNECTIVITY | |||
| Ethernet RJ45 1000baseT w/integrated PoE (Power over Ethernet) |
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| Embedded Web configuration Panel | ![]() |
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| WEIGHTS & DIMENSIONS | |||
| Size | 107×63×31mm | 107×63×42.5mm | |
| Weight | 140g | 150g | |
| POWER | |||
| PoE (Power over Ethernet) | PoE+ 802.3at | ||
| DC Input | DC 12v (30w max) | ||
| DC Output | DC 12v (15w max) | – | DC 12v (15w max) |
| NP style Battery Output | – | – | ![]() |
- BirdDog Flex 4K BACKPACK HDMI to Full NDI Encoder
- Limited 1-Year Warranty
BirdDog PTZ Range

Specifications
Additional information
| Weight | 0,150 kg |
|---|---|
| Dimensions | 10,7 × 6,3 × 5 cm |



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