Axisflying TERK 3.3G 4W VTX
| System | analog |
|---|---|
| Max power | 4000 mW |
| Power levels | 0 (pit) / 25 / 200 / 2000 / 4000 mW |
| Frequency range | 3170-3470 MHz |
| Input voltage | 7-30V |
| Mounting | 20x20mm |
| Channels | 16 |
| Antenna connector | SMA |
| Weight | 40.0 g |
| Price (approx.) | 72.9 USD |
Choosing between systems? See analog vs DJI vs Walksnail vs HDZero.
Where this data comes from
Read 2026-09-24 off Axisflying's own site, the fourteenth VTX manufacturer catalogue read beside the US retail scrape and the third brand this catalogue carried no transmitter of at all. www.axisflying.com is a UEEShop store with no products.json; its sitemap is named after the domain and is linked only from robots.txt. Its whole transmitter line is /collections/vtx. The brand's own Download Center (/download/vtx) serves six VTX manuals through a public POST (do_action=action.getDownloadCheck), all one-page image-only PDFs rendered here at 6x with Quartz/CoreGraphics. The page's Specifications table states no weight and no dimensions; the brand's datasheet images do, read at full resolution. General Characteristics: Input voltage DC +7V~30V, output DC +5V, IRC TRAMP, Frequency band 3170~3470MHz, 16 channels (Band A 3330-3470, Band B 3170-3310, every step 20MHz), FM/PLL, SMA 50 Ohms, -10C~+60C, Weight Approx 40g, Profile dimension 48mm(L)*32mm(W)*19mm(H) - the same shell as the 1.2G 4W. The RF Output table gives Power Level 0-4 as PIT / 25mW / 200mW / 2W / 4W, matching the page's '25mW/200mW/2W/4W (With PIT Mode)'. input_voltage takes 7-30V because three of this model's own statements say so (the datasheet table, the pin-port table and the interface diagram's '7V-30V' label) against the page block's '7-36V (2-8S LiPo)', which is the 5.8G family's range appearing on a 3.3G page.