Axisflying S-MURFS V2 5.8G 1.6W VTX
Of the 81 other 5.8 GHz analog video transmitters in our database, 54 have a lower maximum power than the S-MURFS V2 5.8G 1.6W VTX (1600 mW, 32 dBm), 5 the same and 22 a higher one; the class median is 800 mW. The S-MURFS V2 5.8G 1.6W VTX steps through 25 / 100 / 400 / 800 / 1600 mW, which is 14 / 20 / 26 / 29 / 32 dBm: the top level is 18 dB above the lowest, about 8.0x the free-space range on the same antennas.
Axisflying's own Betaflight VTX table is on this page: 6 bands of 8 channels, 5362–5945 MHz, 4 power levels, IRC Tramp. CLI commands and JSON file.
| System | analog |
|---|---|
| Max power | 1600 mW |
| Power levels | 25 / 100 / 400 / 800 / 1600 mW |
| Frequency range | 5362-5945 MHz |
| Band | 5.8 GHz |
| Input voltage | 7-36V (2-8S) |
| Mounting | 20x20mm M2 |
| Channels | 48 |
| Antenna connector | MMCX |
| Weight | 14.2 g |
| Price (approx.) | 44.9 USD |
Axisflying S-MURFS V2 5.8G 1.6W VTX VTX table for Betaflight
The band and channel frequencies and power levels as Axisflying publishes them for IRC Tramp control. Paste the CLI commands into Betaflight's CLI tab, or load the JSON file in Betaflight Configurator's Video Transmitter tab. How it works: setting up a VTX table in Betaflight.
| Band | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|
| A BAND-1 | 5865 | 5845 | 5825 | 5805 | 5785 | 5765 | 5745 | 5725 |
| B BAND-2 | 5733 | 5752 | 5771 | 5790 | 5809 | 5828 | 5847 | 5866 |
| E BAND-3 | 5705 | 5685 | 5665 | 5645 | 5885 | 5905 | 5925 | 5945 |
| F BAND-4 | 5740 | 5760 | 5780 | 5800 | 5820 | 5840 | 5860 | 5880 |
| R BAND-5 | 5658 | 5695 | 5732 | 5769 | 5806 | 5843 | 5880 | 5917 |
| L BAND-6 | 5362 | 5399 | 5436 | 5473 | 5510 | 5547 | 5584 | 5621 |
Frequencies in MHz; "—" is an unused slot. Power levels: 25 (value 25), 400 (value 400), 800 (value 800), 1W6 (value 1600).
vtxtable bands 6
vtxtable channels 8
vtxtable band 1 BAND-1 A CUSTOM 5865 5845 5825 5805 5785 5765 5745 5725
vtxtable band 2 BAND-2 B CUSTOM 5733 5752 5771 5790 5809 5828 5847 5866
vtxtable band 3 BAND-3 E CUSTOM 5705 5685 5665 5645 5885 5905 5925 5945
vtxtable band 4 BAND-4 F CUSTOM 5740 5760 5780 5800 5820 5840 5860 5880
vtxtable band 5 BAND-5 R CUSTOM 5658 5695 5732 5769 5806 5843 5880 5917
vtxtable band 6 BAND-6 L CUSTOM 5362 5399 5436 5473 5510 5547 5584 5621
vtxtable powerlevels 4
vtxtable powervalues 25 400 800 1600
vtxtable powerlabels 25 400 800 1W6
saveSource: https://ueeshop.ly200-cdn.com/u_file/UPBG/UPBG828/2604/25/file/SmurfsV2Manual.pdf — Copied from the Betaflight VTX Table screenshot in the maker's one-page SMURFS V2 manual (SmurfsV2Manual.pdf), which names the bands BAND-1 to BAND-6 with the letters A B E F R L and tells the reader to enable VTX (IRC Tramp) on the UART, so the values are milliwatts. The manual's spec line and the product page list five power steps, 25/100/400/800/1600 mW, and the power button cycles through all five; the table the manual shows to load has four and omits 100 mW. Stored as the manual shows it.
Transmitting is only legal on the frequencies and power your country allows; see VTX frequency bands.
Every manufacturer table in the database, with one archive of all the files: VTX table library.
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. Page and manual agree on every field: 5.8G band, 6 frequency groups, 48 transmission channels; power levels 25/100/400/800/1600mW; MMCX; input 7V-36V (2-8S); 30*30*9.5mm; 14.2g; mounting 20*20mm with M2 screws; IRC Tramp, button and OSD control. The brand spells the line both 'S-murfs' and 'Smurfs' in the same page (model row 'Smurfs V2', prose 'S-murfs V2') and the manual's case photograph is silkscreened 'SMURFS V2 5.8G 1.6W' under the AXIS FLYING logo, which is also what settles the brand: this is Axisflying's own board, not a rebadge. frequency_range is the edges of the Betaflight table in Axisflying's SMURFS V2 manual, six bands of eight (48 channels), L1 5362 .. E8 5945 MHz.