5G NR Power Amplifer (3300-3600)

Frequency Range (MHz)

3300-3600

Test Signal Source

5GNR-FR1-TM3.1(TDD) （PAR=10dB@CCDF0.01%)

Typical 20M signal test

PA Part

Max. O/P(dBm)

45±1

Factory ALC setting 43

Max. Gain(dB)

52±2

Based on the center frequency

ATT Range(dB)

≥22

ATT Step Error(dB)

0-20dB

≤1.0

21-30dB

≤1.5

In Band Fluctuation (peak to peak) (dB)

≤3

ALC（dBm）

ALC 10dB, output increment should not exceed   2dB.

Based on the center frequency

Additional Modulation Suppression (dBc)

≥60

Including additional modulation introduced by   power supply, ALC control, etc.

Spurious Emission

9kHz～1GHz≤-36dBm

RBW= 100KHz

1GHz～12.75GHz≤-30dBm

RBW= 1MHz (Excluding SEM testing frequency   band)

ACLR (dBc)

BW

≤-30@±5M

2BW

≤-45

EVM (%)

≤4.5

VSWR

≤1.5

Power ON

LNA Part

Max. O/P (dBm)

-10±1

Based on the center frequency

Max. Gain (dB)

35±2

In Band Fluctuation (peak to peak) (dB)

≤3

Additional modulation suppression (dBc)

≥60

Including additional modulation introduced by   power supply, ALC control, etc.

ACLR (dBc)

BW

≤-45@±5M

2BW

≤-50

VSWR

≤1.5

Noise Figure

≤4

Common Part

TX&RX Isolation

≥80dB

Isolation of UL&DL ports, that is, the   degree of isolation from the UL output port when the DL is at full power   output

Switching Switch Response Time

1.      Rising edge+rising edge delay: ≤ 2.5us (rising time: from 10%   of the maximum value to 90% of the maximum value);

1.      Falling edge+falling edge delay: ≤ 2.5us (falling time: from   90% of the maximum value to 10% of the maximum value)

Gain Temperature Drift

≤2（Full temperature）

Supply Voltage (V)

28-32V

Operation temperature（℃）

-40－+55