ZTEWelink ZM8620, Руководство по разработке аппаратного обеспечения

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Hardware Development Guide of Module Product
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6.1
Technical Specification for UMTS Mode Radio Frequency
6.1.1 Test Environment in which Transmission Indices are Obtained
6.1.2 Maximum Transmission Power
In the normal test environment, UMTS 2100/1900/1700/850(900)MHz maximum output power
meets the requirement in Table 6-1.
Table 6-1 Maximum Transmission Power
Power grade Maximum output power Tolerance value
Class 3 24dBm +1/-3dB
6.1.3 Receiving Sensitivity
UMTS2100/1900/1700/850(900)MHz receiving sensitivity meets 3GPP TS 34.121 protocol
requirement. Under the specification that BER does not exceed 0.001, it meets the requirement
in Table 6-2.
Table 6-2 Receiving Sensitivity Reference Table
Operating band Unit DPCH_Ec<REFSENS> < REFIOR >
Ⅰ
dBm/3.84 MHz -117 -106.7
Ⅱ
dBm/3.84 MHz -115 -104.7
Ⅲ
dBm/3.84 MHz -114 -103.7
Ⅳ
dBm/3.84 MHz -117 -106.7
Ⅴ
dBm/3.84 MHz -115 -104.7
Ⅵ
dBm/3.84 MHz -117 -106.7
Ⅶ
dBm/3.84 MHz -115 -104.7
Ⅷ
dBm/3.84 MHz -114 -104.7
Ⅸ
dBm/3.84 MHz -116 -105.7
NOTE 1: For Power class 3 this shall be at the maximum output power
NOTE 2: For Power class 4 this shall be at the maximum output power
NOTE 3: For the UE which supports both Band
Ⅲ
and Band
Ⅸ
operating frequencies, the reference
sensitivity level of -114.5 dBm DPCH_Ec<REFSENS> shall apply for Band
Ⅸ
. The corresponding
<REFIOR> is -104.2 dBm
6.1.4 Spurious Specification
Spurious emission meets 3GPP TS 34.121 protocol requirement.