The iFlight Blitz 1.6W VTX is a strong analog video transmitter featured of their newest price range BNF FPV drone, the Nazgul ECO. Is that this VTX any good regardless of being utilized in one of many most cost-effective 5″ drone in the marketplace? Let’s discover out on this overview.
Be taught extra about video transmitters in our purchaser’s information: https://oscarliang.com/video-transmitter/
The place to Purchase?
Get the Blitz 1.6W VTX right here:
Specs
- Enter voltage: 7V to 34V
- Interface: MMCX
- Energy ranges: PIT/25mW/400mW/800mW/1600mW
- Whole Channels: 40 (together with Raceband and 4 different bands)
- Mounting sample: 30.5×30.5mm/Φ3
- Weight (with out antenna): 18.9g
- VTX Management Protocol: IRC Tramp
Nearer Look
The VTX is absolutely enclosed in an aluminum housing. Though it’s not the lightest, weighing in at 19 grams, it’s definitely one of the crucial highly effective but compact VTXs in the marketplace. My testing confirms it does output 1.6W as marketed.
It has a MMCX antenna connector.
It has no solder pads, solely a JST type connector.
You’ll find the pinouts on the again:
- VBAT: Voltage enter
- GND: Floor
- RX: IRC Tramp enter for VTX management
- 5V OUT: 5V energy output (for FPV digicam if required)
- GND: Floor
- VIDEO: Video sign enter
The iFlight Blitz 1.6W VTX is just not locked to 25mW by default, in contrast to the 1.6W VTX from Speedybee. I didn’t have to unlock it to pick out energy ranges increased than 25mW, although it was set to 25mW out of the field.
Right here’s the handbook explaining the best way to use it:
Energy Output Testing
Listed here are the output energy testing outcomes utilizing the ImmersionRC Energy Meter V2. The outcomes are respectable, with the 25mW stage barely increased than anticipated which may very well be a draw back for these want accuracy. Nonetheless, most customers will doubtless use increased energy settings for flying outside. It’s nice to know this VTX can truly ship the marketed 1.6W!
| R1 | R2 | R3 | R4 | R5 | R6 | R7 | R8 | |
|---|---|---|---|---|---|---|---|---|
| 25mW | 32.4 | 31.1 | 32.1 | 29.5 | 30.2 | 32.2 | 31.1 | 29.4 |
| 400mW | 330 | – | – | – | – | – | – | 370 |
| 800mW | 835 | – | – | – | – | – | – | 1000 |
| 1600mW | 1640 | – | – | – | – | – | – | 1490 |
VTX Desk
To vary VTX settings through OSD, it is advisable enter this VTX desk within the CLI in Betaflight Configurator:
# vtxtable vtxtable bands 5 vtxtable channels 8 vtxtable band 1 BOSCAM_A A CUSTOM 5865 5845 5825 5805 5785 5765 5745 5725 vtxtable band 2 BOSCAM_B B CUSTOM 5733 5752 5771 5790 5809 5828 5847 5866 vtxtable band 3 BOSCAM_E E CUSTOM 5705 5685 5665 0 5885 5905 0 0 vtxtable band 4 FATSHARK F CUSTOM 5740 5760 5780 5800 5820 5840 5860 5880 vtxtable band 5 RACEBAND R CUSTOM 5658 5695 5732 5769 5806 5843 5880 5917 vtxtable powerlevels 4 vtxtable powervalues 25 400 800 1600 vtxtable powerlabels 25 400 800 1K6 save
Don’t neglect to pick out IRC Tramp within the Ports tab in Betaflight.
Closing Ideas
The iFlight Blitz 1.6W VTX is an honest transmitter, although a bit dear. It delivers the anticipated efficiency and is a powerful alternative for these needing a strong, compact VTX.
Get the Blitz 1.6W VTX right here:
