C.1 Measurement of transmitter

37.1413GPPMulti-Standard Radio (MSR) Base Station (BS) conformance testingNR, E-UTRA, UTRA and GSM/EDGERelease 17TS

Table C.1-1: Derivation of test requirements (Transmitter tests)

Test

Minimum requirement in TS 37.104

Test Tolerance
(TT)

Test requirement

6.2.1 Base Station maximum output power

UTRA, E-UTRA and NR

In normal conditions:

within ±2 dB of manufacturer’s rated output power

In extreme conditions:

within ±2.5 dB of manufacturer’s rated output power

GSM/EDGE or standalone NB-IoT

In normal conditions:

within ±2 dB of manufacturer’s rated output power

In extreme conditions:

within ±2.5 dB of manufacturer’s rated output power

0.7 dB, f ≤ 3.0 GHz

1.0 dB, 3.0 GHz < f ≤ 4.2 GHz

0.7 dB, f ≤ 3.0 GHz

1.0 dB, 3.0 GHz < f ≤ 4.2 GHz

1.0 dB

1.0 dB

Formula: Upper limit + TT, Lower limit – TT

In normal conditions:

within +2.7 dB and -2.7 dB of the manufacturer’s rated output power, f ≤ 3.0 GHz;

within +3 dB and -3 dB of the manufacturer’s rated output power, 3.0 GHz < f ≤ 4.2 GHz

In extreme conditions:

within +3.2 dB and -3.2 dB of the manufacturer’s rated output power, f ≤ 3.0 GHz;

within +3.5 dB and -3.5 dB of the manufacturer’s rated output power, 3.0 GHz < f ≤ 4.2 GHz

In normal conditions:

within +3.0 dB and -3.0 dB of the manufacturer’s rated output power

In extreme conditions:

within +3.5 dB and -3.5 dB of the manufacturer’s rated output power

6.4 Transmit ON/OFF power

-85 dBm/MHz.

2 dB, f ≤ 3.0GHz

2.5 dB, 3.0GHz < f ≤ 4.2GHz

Formula: Minimum Requirement + TT

6.6.1.5.1 Transmitter spurious emissions, Mandatory Requirements

Maximum level defined in Table 6.6.1.1.1-1 of TS 37.104 [2].

0 dB

Formula: Minimum Requirement + TT

6.6.1.5.2 Transmitter spurious emissions, Mandatory Requirements

Maximum level defined in Table 6.6.1.1.2-1 of TS 37.104 [2].

0 dB

Formula: Minimum Requirement + TT

6.6.1.5.3 Transmitter spurious emissions, Additional BC2 Requirement

Maximum level defined in Table 6.6.1.1.3-1 of TS 37.104 [2].

0 dB

Formula: Minimum Requirement + TT

6.6.1.5.4 Transmitter spurious emissions, Protection of BS receiver

Maximum level defined in Table 6.6.1.2.1-1 of TS 37.104 [2].

0 dB

Formula: Minimum Requirement + TT

6.6.1.5.5 Transmitter spurious emissions, Additional spurious emission requirements

Maximum level defined in Tables 6.6.1.3.1-1 and 6.6.1.3.1-2 of TS 37.104 [2].

0 dB

Formula: Minimum Requirement + TT

6.6.1.5.6 Transmitter spurious emissions,
Co-location

Maximum level defined in Table 6.6.1.4.1-1 of TS 37.104 [2].

0 dB

Formula: Minimum Requirement + TT

6.6.2 Operating band unwanted emissions

For BC1 and BC2:

Offset < 1 MHz

-14dBm/30kHz to -26dBm/30kHz

1 MHz ≤ Offset <10 MHz
-13 dBm/1 MHz

10 MHz ≤ Offsets
-15 dBm/1 MHz

For BC1 with adjacent standalone NB-IoT carriers:

Offset < 0.05 MHz

2 dBm/30kHz to
5 dBm/30 kHz

0.05 MHz ≤ Offset

-14 dBm/30kHz to
2 dBm/30 kHz

For BC2 with adjacent GSM/EDGE or standalone NB-IoT or E-UTRA 1.4 and 3 MHz carriers:

Offset < 0.05 MHz

2 dBm/30kHz to
5 dBm/30 kHz

0.05 MHz ≤ Offset

-14 dBm/30kHz to
2 dBm/30 kHz

1.5 dB, f ≤ 3.0 GHz

1.8 dB, 3.0 GHz < f ≤ 4.2 GHz

1.5 dB, f ≤ 3.0 GHz

1.8 dB, 3.0 GHz < f ≤ 4.2 GHz

0 dB

1.5 dB

1.5 dB

1.5 dB

1.5 dB

Formula: Minimum requirement + TT

-12.5 dBm/30kHz to
-24.5 dBm/30kHz, f ≤ 3.0 GHz;

-12.2 dBm/30kHz to
-24.2 dBm/30kHz, 3.0 GHz < f ≤ 4.2 GHz

-11.5 dBm/1 MHz, f ≤ 3.0 GHz;

-11.2 dBm/1 MHz, 3.0 GHz < f ≤ 4.2 GHz

-15 dBm/1 MHz

3.5 dBm/30kHz to

6.5 dBm/30 kHz

-12.5 dBm/30kHz to
3.5 dBm/30 kHz

3.5 dBm/30kHz to

6.5 dBm/30 kHz

-12.5 dBm/30kHz to
3.5 dBm/30 kHz

6.6.3 Occupied bandwidth

BWChannel for E-UTRA and NR

5 MHz for UTRA FDD

1.6 MHz for UTRA TDD

200 kHz for standalone NB-IoT

0 kHz

Formula: Minimum Requirement + TT

6.6.4 Adjacent Channel Leakage Power Ratio (ACLR)

Paired spectrum ACLR:

45 dB for E-UTRA

Standalone NB-IoT:

40 dB (ACLR1)

50 dB (ACLR2)

Unpaired spectrum ACLR:

45 dB for E-UTRA and NR

CACLR:

45 dB for E-UTRA and NR

45 dB for UTRA

Absolute limit -13 dBm/MHz

Absolute limit -15 dBm/MHz

0.8 dB

0.8 dB

0.8 dB

0.8 dB

0.8 dB

0.8 dB

0 dB
0 dB

Formula:
ACLR Minimum Requirement – TT

Absolute limit +TT

Paired spectrum ACLR:

44.2 dB

Standalone NB-IoT:

39.2 dB (ACLR1)

49.2 dB (ACLR2)

Unpaired spectrum ACLR:

44.2 dB

CACLR Minimum Requirement – TT

44.2 dB

44.2 dB

Absolute limit -13 dBm/MHz

Absolute limit -15 dBm/MHz

6.7 Transmitter intermodulation
(interferer requirements)

This tolerance applies to the stimulus and not the measurements defined in 6.6.1, 6.6.2 and 6.6.4.

Wanted signal level – interferer level = 30 dB

0 dB

Formula: Ratio + TT

Wanted signal level – interferer level = 30 + 0 dB