Performance
3700–4300 MHz, 32 channels
uucck AL4305 4.3 GHz Video Transmitter (5 W)
$89.00
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uucck AL4305 4.3 GHz Video Transmitter (5 W)
$89.00
No batteries
DDP · 27 EU countries
Ships from Guangzhou
USD · retail checkout
Small orders · PayPal & cards
The uucck AL4305 is a 3.7–4.3 GHz VTX with IRC Tramp, 32 channels, centrifugal fan cooling, and up to 5 W.
Product overview
The uucck AL4305 is a 3.7–4.3 GHz 5 W VTX with fan-cooled aluminum housing for mid-band analog links between 3.3 G and 5.8 G.
Key features
- Key capability3700–4300 MHz, 32 channels
- Key capabilityPIT / 25 mW / 2 W / 5 W
- Key capabilityIRC Tramp
- Key capabilitySMA female antenna
Core advantages
Performance
PIT / 25 mW / 2 W / 5 W
Performance
IRC Tramp
Performance
SMA female antenna
Target applications
- Long-range analog FPV on 3700–4300 (3.7–4.3 GHz) where extra link margin helps.
- Fixed-wing cruise and multirotor platforms (always comply with local RF limits).
- Professional payloads that rely on dependable CVBS video rather than HD digital.
Technical specifications
RF
Power
Mechanical
Compatibility & pairing
Pair with uucck RX3743 (3060–4320 MHz receive class) on overlapping channels.
Setup & safety
Mid-band requires correct legal clearance and tuned antennas — not standard 5.8 GHz whip.
Regulatory notice
Transmit only on frequencies and power levels approved in your country. Always connect a matched antenna before applying power. uucck modules are intended for licensed hobby and professional users who comply with local RF rules.
FAQ
Who manufactures uucck AL4305?
uucck designs the product lineup and sells AL4305 at uucck.com. Technical data is verified against uucck engineering records (2026-10-17).
Analog or digital video?
This is analog FM CVBS — compatible with classic FPV goggles and monitors, not DJI HD digital links.
Before you buy
- Carbon frames & video gear only — we do not sell batteries.
- DDP shipping to 27 European countries — shipping policy.
- Ships from Guangzhou, China (DHL partner flow).
- Checkout prices in USD.
Payment · small vs wholesale
- Small retail Pay on this site — total ≤ USD 499, ≤ 2 units/SKU, ≤ 9 units/order. PayPal or card (Visa, Mastercard, etc. via Airwallex). No crypto.
- Medium USD 500–1,999 or 3–9 units/line — we may review or send a draft invoice before shipping.
- Large / wholesale ≥ USD 2,000, ≥ 10 units/line, or ≥ 30 units — PI + bank transfer (Airwallex / WorldFirst). Not standard checkout. Contact us for a PI.
Support & returns
- Email admin@uucck.com — we reply within 1 business day (HKT).
- Contact form · Refund policy · Shipping policy