LG KU580 Service Manual - Page 17

Sound Pressure Level

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2. PERFORMANCE 2.7 Sound Pressure Level No Test Item Specification NOM 1 Sending Loudness Rating (SLR) 8±3dB MAX NOM -1±3dB 2 Receiving Loudness Rating (RLR) MAX -15±3dB NOM 3 Side Tone Masking Rating (STMR) 17dB over MAX NOM 4 Echo Loss (EL) MS 40dB over MAX 5 Sending Distortion (SD) refer to TABLE 30.3 6 Receiving Distortion (RD) refer to TABLE 30.4 NOM 7 Idle Noise-Sending (INS) -64dBm0p under MAX NOM -47dBPA under 8 Idle Noise-Receiving (INR) MAX -36dBPA under A C9 Sending Loudness Rating (SLR) NOM MAX 8±3dB O U 10 Receiving Loudness Rating (RLR) NOM MAX -1±3dB -12±3dB S T 11 Side Tone Masking Rating (STMR) NOM MAX 25dB over I C 12 Echo Loss (EL) HEAD NOM SET MAX 40dB over 13 Sending Distortion (SD) refer to TABLE 30.3 14 Receiving Distortion (RD) refer to TABLE 30.4 NOM 15 Idle Noise-Sending (INS) -55dBm0p under MAX NOM -45dBPA under 16 Idle Noise-Receiving (INR) MAX -40dBPA under TDMA NOISE -.GSM: Power Level: 5 MS DCS: Power Level: 0 (Cell Power: -90 ~ -105dBm) 17 -.Acoustic(Max Vol.) MS/HEADSET SLR: 8±3dB Headset MS/HEADSET RLR: -13±1dB/-15dB (SLR/RLR: mid-Value Setting) GSM DCS GSM DCS SEND REV. SEND REV. SEND REV. SEND REV. -62dBm under LGE Internal Use Only - 18 - Copyright © 2007 LG Electronics. Inc. All right reserved. Only for training and service purposes

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- 18 -
LGE Internal Use Only
Copyright © 2007 LG Electronics. Inc.
All right reserved.
Only for training and service purposes
2. PERFORMANCE
2.7 Sound Pressure Level
No
Test Item
Specification
1
Sending Loudness Rating (SLR)
NOM
8±3dB
MAX
2
Receiving Loudness Rating (RLR)
NOM
-1±3dB
MAX
-15±3dB
3
Side Tone Masking Rating (STMR)
NOM
17dB over
MAX
4
Echo Loss (EL)
NOM
40dB over
MAX
5
Sending Distortion (SD)
refer to TABLE 30.3
6
Receiving Distortion (RD)
refer to TABLE 30.4
7
Idle Noise-Sending (INS)
NOM
-64dBm0p under
MAX
8
Idle Noise-Receiving (INR)
NOM
-47dBPA under
MAX
-36dBPA under
9
Sending Loudness Rating (SLR)
NOM
8±3dB
MAX
10
Receiving Loudness Rating (RLR)
NOM
-1±3dB
MAX
-12±3dB
11
Side Tone Masking Rating (STMR)
NOM
25dB over
MAX
12
Echo Loss (EL)
NOM
40dB over
MAX
13
Sending Distortion (SD)
refer to TABLE 30.3
14
Receiving Distortion (RD)
refer to TABLE 30.4
15
Idle Noise-Sending (INS)
NOM
-55dBm0p under
MAX
16
Idle Noise-Receiving (INR)
NOM
-45dBPA under
MAX
-40dBPA under
TDMA NOISE
GSM
SEND
–.GSM: Power Level: 5
MS
REV.
DCS: Power Level: 0
DCS
SEND
17
(Cell Power: -90 ~ -105dBm)
REV.
-62dBm under
–.Acoustic(Max Vol.)
GSM
SEND
MS/HEADSET SLR: 8±3dB
Headset
REV.
MS/HEADSET RLR: -13±1dB/-15dB
DCS
SEND
(SLR/RLR: mid-Value Setting)
REV.
A
C
O
U
S
T
I
C
MS
HEAD
SET