Axisflying TERK 1.2G 4W VTX
Of the 10 other 1.2/1.3 GHz analog video transmitters in our database, 7 have a lower maximum power than the TERK 1.2G 4W VTX (4000 mW, 36 dBm), 2 the same and 1 a higher one; the class median is 2000 mW.
| System | analog |
|---|---|
| Max power | 4000 mW |
| Power levels | 0 (pit) / 25 / 200 / 2000 / 4000 mW |
| Frequency range | 1080-1360 MHz |
| Band | 1.2/1.3 GHz |
| Input voltage | 7-30V |
| Power draw | at 12 V: 140 ± 20 mA pit mode, 410 ± 30 mA at 25 mW, 460 ± 40 mA at 200 mW, 800 ± 50 mA at 2000 mW, 1150 ± 50 mA at 4000 mW |
| Mounting | 20x20mm |
| Channels | 16 |
| Antenna connector | SMA |
| Weight | 40.0 g |
| Price (approx.) | 77.9 USD |
Other transmitters in this band, side by side: 1.2-1.3 GHz FPV VTX compared.
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 own Specifications table has no power row at all - the figure comes from the brand's datasheet image, read at full resolution: an RF Output table giving Power Level 0-4 as PIT / 25mW / 200mW / 2W / 4W with min/typ/max in dBm per step (-30/12/22/32/35.5 min, 37dBm max at level 4) and current at 12V per step. Its General Characteristics table states Input voltage DC +7V~30V, output DC +5V, IRC TRAMP, Frequency band 1080-1360MHz, 16 channels, SMA 50 Ohms, FM/PLL, +-100kHz stability, S/N >55dBc, -10C~+60C, Weight Approx 40g, Profile dimension 48mm(L)*32mm(W)*19mm(H); a dimension drawing gives the 20mm x 20mm hole pattern. The page's HTML table agrees on all of these. Both the page and the image print Band B channel 5 as 1258 MHz where every other step in both bands is a multiple of 40 (1080/1120/1160/1200/1240/1280/1320/1360) - the brand's own typo, carried consistently, not a reading error here. power_draw is the maker's own supply figure, the 'Current @12V' row of the RF Output table, '140mA±20mA / 410mA±30mA / 460mA±40mA / 800mA±50mA / 1.15A±50mA' under power levels PIT / 25mW / 200mW / 2W / 4W, read 2026-10-20 at full resolution (1400 px wide) off the brand's description image on its own product page; it is the VTX's input draw, not its RF output.