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Hardware Guide
4.4.2 Conducted Transmit Power / ACLR
The conducted transmit power is another indicator that measures the performance of the module. The
conducted transmit power refers to the maximum power that the module tested at the antenna port can transmit.
According to the 3GPP protocol, the required transmit power varies with the power class.
Table 4-5 list the required ranges of the conducted transmit power of the
normal temperature. The tested values listed in the Test Value column must range from the minimum power
to the maximum power.
Table 4-6 list the required ranges of the conducted Adjacent Channel Leakage power Ratio(ALCR) criteria
and measurements of the module under 4 V voltage and normal temperature.
Table 4-3 Conducted Tx power of Customer NAD at 25℃
Item
GSM 850
GSM 900
GSM 1800
GSM 1900
UMTS Band 1
UMTS Band 2
UMTS Band 3
UMTS Band 4
UMTS Band 5
UMTS Band 8
UMTS Band 19
© SAMSUNG Electronics Co., Ltd. Confidential & Proprietary
3GPP
Claim (dBm)
GMSK (1Tx Slot)
31–35
8PSK (1Tx Slot)
24–30
GMSK (1Tx Slot)
31–35
8PSK (1Tx Slot)
24–30
GMSK (1Tx Slot)
28–32
8PSK (1Tx Slot)
22–29
GMSK (1Tx Slot)
28–32
8PSK (1Tx Slot)
22–29
21-25
21-25
21-25
21-25
21-25
21-25
21-25
module under 4 V voltage and
Protocol
Test Value (dBm)
Min.
31
24
31
24
28
24.5
28
24.5
21
21
21
21
21
21
21
Typ.
Max.
33
35
27
30
33
35
27
30
29.5
32
27
29
29.5
32
27
29
23
25
23
25
23
25
23
25
23
25
23
25
23
25
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