Specification:
Brand name: Eachine
Item name: ET526 FPV Transmitter
Wireless Channel: 40CH
Transmitting Power: 25mW/200mW/600mW Switchable
Video Format: PAL720 * 576 NTSC720 * 480
Working Current: (25mW 130mA & 200mW 200mA & 600mW 350mA) @ 12V
Audio Bandwidth: 20hz-20khz
Video Bandwidth: 0-6mhz
Output signal strength: 13 ± 1dbm or 23 ± 1dbm or 28 ± 1dbm
Operating voltage: 7-28V
Antenna connector: SMA male
Weight: 6.8g
Size 28.5 * 22.4 * 10mm
                                          
Feature:
Output power 25mW/200mw/ 600mW Switchable
Support control the frequency channel by PWM
Micro sized, lightweight and durable

Package Included:
1 X ET526 FPV Transmitter
1 X Antenna
1 X Cable