The PA700-2 is a 33dBm COFDM power amplifier specially designed for UAV video transmission, it features small size and light weight, and supports 690-710MHz frequency band or customization. It can work with LinkAV COFDM video link modules to reach 50-70km range (air-to-ground).
Item | Parameter | Remark |
PA Section | ||
Working Frequency（MHz） | 690-710MHz | |
Output Power（dBm） | 33±1 dBm | |
Maximum Gain（dB） | 43±1 | |
Gain Flatness (dB) | ≤0.5（Typical Value ≤0.25） | |
ACPR (dBc) | ≤-40@5MHz | |
≤-45@10MHz | ||
Input/Output VSWR | ≤1.4 | |
Spurious Emission | Within working band：≤-36dBm/30kHz Out of working Band：≤-30dBm/30kHz | |
Power Stability | ±1dB@ -40°C～+65°C | |
Gain Stability | ±1.5dB@ -40°C～+65°C | |
Public Section | ||
Power Supply | +12VDC (12-18V)；≤1A; | |
Working Temperature | -40 ~ +65°C | |
Dimensions | 60x55x32mm (w/ Radiator) | |
Weight | 105.5g (w/ Radiator) | |