Launch section

Operating frequency：1830-1880MHz

Carrier bandwidth：Support FDD-LTE, bandwidth type 5/10/15/20M, working bandwidth 50MHz

Output power：43±1dBm

gain：45±1dB

Gain adjustment range：≥20dB

Gain adjustment step：1dB

In-band fluctuations：≤1.5dB

Input/output VSWR：≤1.5

Second harmonics：≤-45dBc

EVM：Under APD operating conditions, the deterioration of the signal EVM by the amplifier<1%

Out-of-band spurs：≤-36dBm (Amplifier On, No Input, Output Noise Floor Test, RBW=1MHz)

Adjacent channel leakage power ratio：

1. When APD is not turned on, the basic characteristics of the input signal: EVM<8%@QPSK, PAR≤7.5dB

2. ACPR≤-46dBC of adjacent road; ACPR≤-50dBC for the sub-neighboring road

3. Open-loop linear ACPR≤-31dBC (if the APD closed-loop meets the requirements, open-loop linearity is not required)

Operating current：≤3.2A

Receiving section

Operating frequency：1735-1785MHz

gain：45±1dB

Gain adjustment range：≥20dB

Gain adjustment step：1dB

In-band fluctuations：≤1.5dB

Input/output VSWR：≤1.5

Noise figure：≤2.8dB

Operating current：≤500mA