China Dcs1800MHz Power Amplifier Module, Find details about China RF Power Amplifier Module from Dcs1800MHz Power Amplifier Module
Items | Downlink | Uplink |
Frequency rang(MHz) | 1805-1880 | 1710-1785 |
Output Power@(25ºC) | 44±1dBm | |
ALC | Output Power keep Max.Output Power±1.5dB @(20dB>Input signal increased>10dB) | |
Gain(25ºC) | ≤35±2dB | ≤18±2dB |
Gain Adjustable rang | ≥30dB | |
Step of Gain Adjustable | ≤1dB | |
Error of Gain Adjustable | When Gain adjustable rang≤20dB Total error≤±1dB @ 0~20dB | |
When Gain adjustable rang>20dB Total error ≤ ±1.5dB @>20dB | ||
EVM | ≤6%(r.m.s) | |
IMD3 | ≤-45dBc | |
In Band Ripple | ≤1dB | ≤3dB |
Frequency Error | ≤0.01ppm | |
VSWR | ≤1.4 | |
Noise Figure | ≤3 | |
Group delay time | ≤1μs | |
Max. Input Power Without Damage | +25dBm(CW) | -10dBm(CW) |
Power Supply | +28V; ≤2.0A | |
Power amplifier efficiency | ≥30% | |
Operating Temperature | -40~+55ºC |