The PA700MHz-2W is a 2 watts 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) |
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