Product overview
The VTX2500 from Shenzhen Kelaismann Technology Co., Ltd is an analog video transmitter for FPV drones. Its specified frequency range is 4.9–5.8 GHz, with a 64-channel frequency table. It supports PAL and NTSC video formats, includes a built-in microphone and uses the IRC Tramp protocol. Electrical specifications include DC 7–36V input for a 2–8S battery, a 5V camera power output rated at 600mA and 75-ohm input impedance.
The VTX2500 has an MMCX antenna connector and a GH1.25-6P cable connector. Its black metal body measures 36.5 × 36.5 × 12mm, with 30.5 × 30.5mm mounting-hole spacing for M3 hardware, and weighs 15g excluding cables. Specified transmission power settings are 25mW, 400mW, 800mW, 1500mW and 2500mW, plus pit mode. The maximum output power remains unresolved: the detailed specifications identify it as a 2.5W model, while the English product title gives a conflicting 1.6W rating.
Specifications
| Specification | Value & conditions |
|---|---|
| Input voltage | DC 7–36V2–8S battery |
| Listed output power settings | 25mW / 400mW / 800mW / 1500mW / 2500mW / pit modeSpecification-listed settings; maximum output power remains unresolved because the English listing title states 1.6W. |
| Weight | 15 gExcluding cables |
Request a quote for VTX2500
Send your application, destination country and expected quantity to the ChinaDrone team. We can discuss product selection, configuration and sourcing from China.
Submit your procurement requirements ↗No account needed. A model number is optional. Your enquiry is handled by ChinaDrone.
