RUSHFPV 3.3GHz 4W VTX Module
Of the 13 other 3.1-4.0 GHz analog video transmitters in our database, 4 have a lower maximum power than the 3.3GHz 4W VTX Module (4000 mW, 36 dBm), 4 the same and 5 a higher one; the class median is 4000 mW. The 3.3GHz 4W VTX Module steps through 25 / 200 / 1000 / 4000 mW, which is 14 / 23 / 30 / 36 dBm: the top level is 22 dB above the lowest, about 12.6x the free-space range on the same antennas.
RUSHFPV's own Betaflight VTX table is on this page: 2 bands of 8 channels, 3170–3470 MHz, 4 power levels. CLI commands and JSON file.
| System | analog |
|---|---|
| Max power | 4000 mW |
| Power levels | 25 / 200 / 1000 / 4000 mW |
| Frequency range | 3170-3470 MHz |
| Band | 3.1-4.0 GHz |
| Input voltage | 7-30V |
| Power draw | at 12 V: 160 mA pit mode, 270 mA at 25 mW, 550 mA at 200 mW, 880 mA at 1000 mW, 1400 mA at 4000 mW |
| Channels | 16 |
| Antenna connector | SMA |
RUSHFPV 3.3GHz 4W VTX Module VTX table for Betaflight
The band and channel frequencies and power levels as RUSHFPV publishes them. 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-A | 3330 | 3350 | 3370 | 3390 | 3410 | 3430 | 3450 | 3470 |
| B BAND-B | 3170 | 3190 | 3210 | 3230 | 3250 | 3270 | 3290 | 3310 |
Frequencies in MHz; "—" is an unused slot. Power levels: 25 (value 25), 200 (value 200), 1 (value 1000), 4 (value 4000).
vtxtable bands 2
vtxtable channels 8
vtxtable band 1 BAND-A A CUSTOM 3330 3350 3370 3390 3410 3430 3450 3470
vtxtable band 2 BAND-B B CUSTOM 3170 3190 3210 3230 3250 3270 3290 3310
vtxtable powerlevels 4
vtxtable powervalues 25 200 1000 4000
vtxtable powerlabels 25 200 1 4
saveSource: https://drive.google.com/file/d/1j-eWJna4mnZCz_-KJe3fE_Ld6GIWx8o0/view — Copied from the maker's Betaflight file RUSH_3G3_4W_VTX.json in the RushFPV VTX Table Drive folder linked from rushfpv.net's Download Center. Power values are milliwatts, the steps the module's own label prints; the file names no control protocol. Two bands, 3330-3470 and 3170-3310 MHz in 20 MHz steps; ladder 25/200/1000/4000. The product page has no spec block and no label photograph, so the file is the only maker source.
Transmitting is only legal on the frequencies and power your country allows; see VTX frequency bands.
Other transmitters in this band, side by side: 3.3 GHz FPV VTX compared; every manufacturer table in one place: VTX table library.
Choosing between systems? See analog vs DJI vs Walksnail vs HDZero.
Where this data comes from
No spec block and no readable label photograph on RushFPV's page, so the 4 W is the manufacturer's own model name and the power steps, band plan and input voltage are left empty rather than copied from the 3.3 GHz 2 W module next to it. Output above the lowest step is licensed spectrum in most countries; the module's own label carries that reminder. power_draw is the maker's own supply figure, the 'Current @12V' row of the power-level table on Rush's SPECIFICATION sheet '3.3GHz 4W Video Transmitter' (REV. A, 12-05-2024; image 33_4W_SPEC_00.jpg): PIT 160mA, 25mW 270mA, 200mW 550mA, 1000mW 880mA, 4000mW 1400mA, read 2026-10-20 at native resolution off the listing's spec-sheet image (Shopify CDN through common.UA, listed by scraper/propose_vtx_power_draw.py --images); it is the VTX's input draw, not its RF output. power_draw is the maker's own supply figure, the 'Current @12V' row of the power-level table on Rush's SPECIFICATION sheet '3.3GHz 4W Video Transmitter' (REV. A, 12-05-2024; image 33_4W_SPEC_00.jpg): PIT 160mA, 25mW 270mA, 200mW 550mA, 1000mW 880mA, 4000mW 1400mA, read 2026-10-20 at native resolution off the listing's spec-sheet image (Shopify CDN through common.UA, listed by scraper/propose_vtx_power_draw.py --images); it is the VTX's input draw, not its RF output. frequency_range, channels, power_levels_mw, input_voltage and antenna_connector come from the same sheet's General Characteristics and RF output tables: 'Frequency band 3170-3470MHz', 'Channel customer 16' (3G3 band A 3330-3470 and band B 3170-3310 in 20 MHz steps, eight each), 'Power Supply DC 7-30V', 'Antenna Port SMA 50 Ohms', power levels PIT / 25mW / 200mW / 1000mW / 4000mW; read 2026-10-20 (burst 219) at native resolution from the copy of the listing's spec-sheet image fetched earlier the same day through common.UA. The sheet also offers bands C (3010-3150MHz) and D (2850-2990MHz) as a factory customization; those are not this product's range. This supersedes the earlier line saying the power steps, band plan and input voltage were left empty.