





OEM Available 丨 Wholesale Support 丨 Quality Tested
RD-GR-01 4W Wideband RF Signal Transmitter 300MHz–6GHz
RD-GR-01 4W Wideband RF Signal Transmitter 300MHz–6GHz
SKU Variants By Band & Power
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Band A (300-3600MHz) - 1W Edition
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Band A (300-3600MHz) - 4W Edition
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Band B (2900-6000MHz) - 1W Edition
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Band B (2900-6000MHz) - 4W Edition
Specifications
Model: RD-GR-01 RF Signal Transmitter
Frequency Range Band A: 300MHz - 3600MHz Version
Frequency Range Band B: 2900MHz - 6000MHz Version
Bandwidth: 0.1MHz - 90MHz Continuously Adjustable
In-Band Flatness: 2dB After Factory Calibration
Amplitude Accuracy: Plus or minus 2dBm
Signal Output Power Range: 36dBm 4 Watt Version or 30dBm 1 Watt Version
LCD Display: 2.0-Inch Screen 320 × 240 Pixels
Communication Interface: RS485 Protocol and Synchronization Protocol RJ45 Port
RF Interface: SMA-K
Waveform Library Capacity: 32GB
Battery Capacity: 4800mAh Typical Value
Battery Type: 21700 Lithium-Ion Cells
Charging Time: 4 to 5 Hours
Charging Interface: LAN Interface Port
Battery Life 1W Version: 7 Hours Continuous Operation
Battery Life 4W Version: 4 Hours Continuous Operation
Dimensions: 160mm × 70mm × 27mm Excluding Antenna Height
Operating Temperature: -20 to 45 degrees Celsius
Storage Temperature: -20 to 70 degrees Celsius
Ultra-Wide Frequency Coverage spans from 300MHz all the way up to 6GHz across Band A and Band B options, giving RF engineers and electronic combat researchers comprehensive frequency agility to test complex waveforms.
4W High-Power Output on the heavy-duty 36dBm hardware configuration provides massive signal propagation muscle, ensuring pristine transmission strength for long-range field testing and high-penetration barrier analysis.
0.1-90MHz Agile Bandwidth architecture allows for continuous micro-adjustments, empowering operators to tailor the transmission window perfectly to match specific communication standards or narrow-band signals.
32GB Built-In Waveform Storage offers a massive onboard library to load, cache, and execute custom signal protocols, complex frequency hopping patterns, and simulated environmental interference profiles directly from the hardware.
Dual Industrial Telemetry Links utilizing RS485 serial buses and RJ45 Ethernet synchronization ports enable multiple transmitter units to be chained together and precisely clocked for distributed multi-node antenna setups.
4800mAh 21700 Battery Bank delivers up to 7 hours of autonomous field operation on the 1W model, backed by an industrial LAN charging interface to support grueling deployment schedules far away from bench power grids.
What is in the Box
1x RD-GR-01 Wideband RF Signal Transmitter
1x High-Gain Wideband SMA Antenna Set
1x Industrial Ethernet RJ45 Connection Cable
1x Heavy-Duty Protective Carrying Case Pack
Pairs well with
In stock! Ships within 1-5 business days.
Bulk Pricing Available
1-Year Warranty
Complimentary shipping & returns

RD-GR-01 4W Wideband RF Signal Transmitter 300MHz–6GHz
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Factory Introduction
As a dedicated FPV drone parts factory, we focus on delivering reliable hardware solutions for the global drone industry. Equipped with professional production capabilities, strict quality control, and flexible customization services, we manufacture and supply a wide range of FPV components for wholesalers, retailers, and drone companies worldwide.
FAQs
Please read our FAQs page to find out more.
How can I confirm this product is compatible with my FPV or drone project?
Check the operating voltage, dimensions, mounting pattern, connector type, communication protocol, firmware support, and other specifications listed on the product page. If you are unsure, send us your current component list, battery setup, intended application, and required quantity for a compatibility review.
Do you offer samples and wholesale pricing for FPV drone products?
Yes. Sample orders are available for many products, and volume-based quotations are available for retailers, distributors, integrators, training organizations, and project buyers. Pricing and minimum order quantities depend on the product, quantity, packaging requirements, and delivery destination.
Can FpvSupplyCo support OEM, ODM, or custom drone requirements?
Yes. Depending on the product and order quantity, we can support component selection, custom configurations, firmware setup, private-label branding, manuals, packaging, assembly, quality inspection, and complete drone solutions. Send us your specifications and estimated quantity for review.
