5.8GHz 3W FV3000 Analog FPV Video Transmitter
Model FV3000 · OEM Module Supply & RF PCB/PCBA Manufacturing
FV3000 combines six selectable power levels up to 3W with 80 preset analog channels, SmartAudio control and active cooling. Its 36 × 36mm board and 23g weight suit space-conscious FPV and UAV integration. Purchase complete VTX modules for OEM builds, or work with UltroNiu on RF PCB, PCBA assembly and custom integration.
Compact 3W Analog VTX for FPV Integration
A production-oriented 3W video transmitter for OEMs balancing RF output, module weight, mechanical fit and system wiring.
The FV3000 combines selectable power, preset 5.8GHz-class channels and SmartAudio controls with a small-format board. Its 30.5 × 30.5mm mounting pattern gives integrators a clear mechanical starting point, while integrated cooling is intended to manage heat in an appropriately ventilated installation.
Why Choose This 3W Analog VTX Platform?
For integrators, a usable VTX is defined by more than transmitter wattage. The FV3000 combines controllable RF output, a known mounting pattern and harness, thermal management, and an RF connection suitable for system planning.
Six RF Power Settings
Switch between 25mW and 3000mW nominal presets to accommodate bench setup and project-specific power requirements.
Compact Board Format
A 36 × 36mm board and 30.5mm mounting pattern offer an early reference for mechanical design and packaging.
Active Thermal Design
The integrated fan and heatsink support heat dissipation when suitable airflow is provided by the system enclosure.
OEM Supply & Manufacturing
Source finished modules, or discuss a separate customer-specific RF PCB, component sourcing and PCBA production program.
Six Selectable RF Power Levels
Choose the appropriate preset for testing and integration. A 3W transmitter is not a guarantee of any particular flight distance; link performance also depends on antennas, receiver sensitivity, interference and operating environment.
Compact 36 × 36mm Board, Active Cooling and MMCX RF Port
Engineering checks before a production release
Confirm PCB outline, stacked component height, fan clearance, cable routing, antenna pigtail and assembly access against the actual production sample. For chassis integration, check the full installed height, fan airflow, MMCX pigtail routing and JST harness clearance against your mechanical model.
Our engineering team can review mounting and power-interface requirements before volume release.
Technical Specifications
| Parameter | Specification |
|---|---|
| Maximum RF output | 3000mW / 3W nominal |
| Selectable output levels | 25, 250, 500, 1000, 2000, 3000mW |
| Channels | 80 presets / 10 bands × 8 |
| Frequency presets | 4990–5945MHz (see channel table) |
| Control | SmartAudio and two onboard buttons |
| Pit Mode | Supported via SmartAudio |
| Power supply | DC 14–28V |
| Camera auxiliary power | 5V output, up to 500mA |
| Cooling | Integrated fan + heatsink |
| RF connector | MMCX |
| Harness | JST 6-pin |
| Mounting holes | 30.5 × 30.5mm |
| Board size | 36 × 36mm |
| Weight | 23g (antenna excluded) |
| Microphone | Not supported |
| Power-on delay | 5 seconds before PA enable |
80-Channel Frequency Configuration
Ten preset bands, eight frequencies per band. The table lists selectable center-frequency presets in MHz; it does not establish a continuous tunable RF range or authorize transmission in every market.
| Band | CH1 | CH2 | CH3 | CH4 | CH5 | CH6 | CH7 | CH8 |
|---|---|---|---|---|---|---|---|---|
| A | 5474 | 5492 | 5510 | 5528 | 5546 | 5564 | 5582 | 5600 |
| b | 4990 | 5020 | 5050 | 5080 | 5110 | 5140 | 5170 | 5200 |
| E | 5705 | 5685 | 5665 | 5645 | 5885 | 5905 | 5925 | 5945 |
| F | 5740 | 5760 | 5780 | 5800 | 5820 | 5840 | 5860 | 5880 |
| r | 5658 | 5695 | 5732 | 5769 | 5806 | 5843 | 5880 | 5917 |
| P | 5653 | 5693 | 5733 | 5773 | 5813 | 5853 | 5893 | 5933 |
| L | 5333 | 5373 | 5413 | 5453 | 5493 | 5533 | 5573 | 5613 |
| U | 5325 | 5348 | 5366 | 5384 | 5402 | 5420 | 5438 | 5456 |
| O | 5865 | 5845 | 5825 | 5805 | 5785 | 5765 | 5745 | 5725 |
| X | 5733 | 5752 | 5771 | 5790 | 5809 | 5828 | 5847 | 5866 |
Frequency limits depend on applicable regulations. Match the selected VTX and receiver channels before operation.
Wiring, Cooling & Installation
JST 6-Pin Interface
Reference signals: 14–28V input, ground, SmartAudio, 5V camera output, camera ground and analog video input. Harness pin sequence must match the approved module revision.
MMCX Antenna Connection
Use a properly matched antenna or RF load before power-up. Confirm pigtail type, antenna polarization and connector retention for the aircraft configuration.
Thermal Planning
The integrated fan requires unobstructed airflow. Allow clearance around the heatsink and validate temperatures under your enclosure, mounting and duty-cycle conditions.
Power-On Behavior
A five-second PA activation delay is specified for this platform. Verify flight-controller initialization and video-system startup sequencing at integration.
Integration checklist
Supply input: 14–28V DC
Auxiliary camera output: 5V / 500mA max.
Mounting: 30.5 × 30.5mm
RF: MMCX, antenna/load required
Control: SmartAudio and onboard buttons
Cooling: integrated fan with sufficient airflow
RF PCB, PCBA Manufacturing & Quality Control
UltroNiu combines finished FV3000 supply with engineering and manufacturing services for customers developing their own RF electronics. Support covers RF PCB fabrication, component sourcing, SMT assembly, manufacturing review and project-defined inspection.
Finished FV3000 Modules
Source complete analog VTX modules with defined electrical interfaces, accessory configurations and delivery requirements for OEM drone builds.
Customer-Designed RF Boards
For your own VTX or RF hardware, we support PCB fabrication, component procurement, PCBA assembly, DFM/NPI review and production transfer.
Process Visibility
Manufacturing documentation and inspection points can be aligned with the approved BOM, drawings, project volumes and critical workmanship requirements.
RF Acceptance Planning
Where required, define RF output measurement, channel verification, electrical checks and thermal validation as part of a project-specific acceptance plan.
For formal OEM acceptance, specify the required test data and reporting format at quotation stage.
OEM Integration & Customization Options
Choose an appropriate supply path based on whether you need a ready-to-integrate module or a customer-owned video-transmitter design. Customization feasibility, tooling, validation and MOQ are determined during engineering review.
01. Finished VTX Module Supply
Purchase the FV3000 in samples, pilot quantities or agreed production volumes. Confirm accessories, labeling, destination and acceptance requirements in the RFQ.
02. RF PCB & PCBA Manufacturing
For customer-owned RF designs: stack-up and material review, PCB fabrication, component sourcing, SMT assembly and controlled production documentation.
03. Interface & Configuration Review
Discuss channel presets, power control, mounting, harness length, connector selection and firmware needs with engineers before agreeing to a custom variant.
04. OEM Branding & Delivery Configuration
Evaluate product label, cable-kit, packaging and shipping documentation requirements. Any branded or modified version requires compatibility and commercial approval.
Information that makes an OEM quotation actionable
Target RF configuration and country · monthly/annual quantities · sample target · drawing or assembly envelope · harness and antenna requirements · required test evidence · target shipping date.
Start an Engineering ReviewFV3000 vs. 5 MAX
Choose by system architecture rather than output power alone.
| Item | FV3000 | 5 MAX |
|---|---|---|
| Maximum output | 3W | 5W |
| Module size | 36 × 36mm board | 68 × 36 × 15mm |
| Weight | 23g | 48g |
| RF connector | MMCX | SMA |
| Input | 14–28V | Refer to confirmed 5 MAX revision |
| Harness | JST 6-Pin | JST 8-Pin |
Procurement & Integration FAQs
What power settings does the FV3000 support?
Six levels: 25, 250, 500, 1000, 2000 and 3000mW. Output settings should be selected for the system power and thermal budget.
Does it support SmartAudio and Pit Mode?
Yes. SmartAudio provides remote VTX configuration, including Pit Mode; onboard buttons also support channel, band and power selection.
What input power and wiring are required?
The module requires 14–28V DC through a JST 6-pin connection. Use the pinout from the approved hardware revision and ensure sufficient power supply capacity.
What antenna connection does it use?
The VTX module uses an MMCX RF interface. Use a compatible pigtail and properly matched antenna or RF load before power-up.
What is included with a bulk order?
The typical configuration includes one transmitter, one cable and one RF pigtail. Request the packing list for your order; an antenna is not automatically included.
Can UltroNiu provide OEM or RF PCBA manufacturing?
Yes. Finished-module supply, PCB fabrication, PCBA assembly and integration services can be discussed against your drawings, interface and validation requirements.
What are the MOQ, sample availability and lead time?
They depend on the required version, accessories, quantity and production schedule. Please request a quotation with your estimated order volume.
Can this module operate in every country?
No global spectrum authorization is implied. Permitted channels, power levels and applicable approvals must be assessed for each destination and use case.
Can you provide test or qualification records?
Specify the RF, electrical or production evidence required in the RFQ. Available reports and acceptance conditions are agreed by project, rather than assumed for every unit.
Can labels, cable sets, packaging or channel presets be customized?
Submit your target configuration for engineering and commercial review. Changes are not part of the standard module specification unless explicitly agreed.
What information should an OEM RFQ include?
Send your quantity, destination market, required channel and power configuration, mounting/cable constraints, accessory list, acceptance requirements and desired delivery window.
Need a Finished 3W VTX or a Custom RF Build?
Share your estimated quantity, installation space, receiving-country requirements, required harness and antenna configuration. For custom boards, include your design files and test acceptance needs.
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