
The Avenge 2.4G/5.8G signal amplifier is a reliable solution for ensuring stable and high-quality communications during drone flights. This amplifier can significantly increase the signal transmission range and improve its quality even in conditions of a weak signal or interference. Compatible with 2.4G and 5.8G frequencies, it is ideal for a wide range of drone brands and models.
Complete drones and UAV systems are available to registered trade buyers. Sign in to view pricing and order online, or request a quotation — our trade desk replies within one business day.
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Complete drones and UAV systems are export-controlled items. Pricing is shown to verified trade accounts so end use and destination can be screened before quotation. You can also request a quotation without an account — our trade desk replies within 24 business hours.
Availability & Lead Times
Ships from Hong Kong · DAP or FOB Hong Kong.
Tracked worldwide delivery
DHL · FedEx · UPS · EMS, then air, sea or rail
Export License Ready
ECCN, CO, CI, PL, EUS docs
Genuine Products
Authorized distribution
Engineering support
Pre-sales selection and after-sales RMA
Secure, milestone-based payment
T/T 30/70 terms and irrevocable L/C over US$50,000. Funds follow agreed milestones — you never pay an unknown seller upfront.
Payment protectionVetted supplier, Aegisky as contracting window
Suppliers pass KYC/KYB and export-capability review; Aegisky — not an anonymous third party — is your single contracting and communication window.
View supplier profileExport compliance on every controlled order
ECCN classification, sanctions screening and end-use/end-user documentation are handled before quotation is finalised.
Export compliance14-day defective/DOA protection & warranty handling
Defective or dead-on-arrival items are accepted within 14 days via RMA; warranty claims and spare-parts support are handled through the trade desk.
Returns & warrantyComplete drones and UAV systems are available to registered trade buyers. Sign in to view pricing and order online, or request a quotation — our trade desk replies within one business day.
Sign in to order →Signal booster Avenge Angel Big Hulk is a powerful device designed to improve signal quality in a variety of conditions. This amplifier is ideal for use in areas with poor coverage or in buildings with thick walls where the signal may be weakened.
Avenge Angel Big Hulk will be an excellent solution for those who face problems with a weak signal and want to ensure stable and high-quality communication in any conditions.
s. We also offer ready-made UAV kits from leading brands.