Service Manual
Page 4
... service until repair can result in substantial additional charges for your telecommunications services. Incidence of the system and may temporarily disconnect service as long as specifically noted in its authorized agent. Therefore, note that unauthorized alternations or repair may affect the regulatory status of Harm If a telephone company determines that the...
... service until repair can result in substantial additional charges for your telecommunications services. Incidence of the system and may temporarily disconnect service as long as specifically noted in its authorized agent. Therefore, note that unauthorized alternations or repair may affect the regulatory status of Harm If a telephone company determines that the...
Service Manual
Page 6
... Handset 110.9 X 46.7 X 15.6 mm Under 83 g (with 950mAh) Antenna LCD LCD Backlight Camera Vibrator LED Indicator MIC Receiver Earphone Jack Connectivity External Memory I/O Connect Specification GSM900/1800/1900 and WCDMA2100 -
... Handset 110.9 X 46.7 X 15.6 mm Under 83 g (with 950mAh) Antenna LCD LCD Backlight Camera Vibrator LED Indicator MIC Receiver Earphone Jack Connectivity External Memory I/O Connect Specification GSM900/1800/1900 and WCDMA2100 -
Service Manual
Page 10
2. WCDMA Mode No Item Specification 1 Maximum Output Power Class 3 : +24dBm(+1/-3dB) 2 Frequency Error ±0.1ppm 3 Open Loop Power control in uplink ±9dB@normal, ±12dB@extreme Adjust output(TPC ...
2. WCDMA Mode No Item Specification 1 Maximum Output Power Class 3 : +24dBm(+1/-3dB) 2 Frequency Error ±0.1ppm 3 Open Loop Power control in uplink ±9dB@normal, ±12dB@extreme Adjust output(TPC ...
Service Manual
Page 11
... No Item 13 Adjacent Channel Leakage Ratio(ACLR) Spurious Emissions 14 (*: additional requirement) 15 Transmit Intermodulation 16 Error Vector Magnitude (EVM) 17 Transmit OFF Power Specification 33dB@5MHz, ACP>-50dBm 43dB@10MHz, ACP>-50dBm -36dBm@f=9~150KHz, 1K BW -36dBm@f=50KHz~30MHz, 10K BW -36dBm@f=30MHz~1000MHz, 100K BW -30dBm@f=1~12.5GHz...
... No Item 13 Adjacent Channel Leakage Ratio(ACLR) Spurious Emissions 14 (*: additional requirement) 15 Transmit Intermodulation 16 Error Vector Magnitude (EVM) 17 Transmit OFF Power Specification 33dB@5MHz, ACP>-50dBm 43dB@10MHz, ACP>-50dBm -36dBm@f=9~150KHz, 1K BW -36dBm@f=50KHz~30MHz, 10K BW -36dBm@f=30MHz~1000MHz, 100K BW -30dBm@f=1~12.5GHz...
Service Manual
Page 12
... Mode No Item 1 Reference Sensitivity Level 2 Maximum Input Level 3 Adjacent Channel Selectivity (ACS) 4 In-band Blocking 5 Out-band Blocking 6 Spurious Response 7 Intermodulation Characteristic 8 Spurious Emissions Specification -106.7 dBm(3.84 MHz) -25dBm(3.84MHz) -44dBm/3.84MHz(DPCH_Ec) UE@+20dBm output power(Class3) 33dB UE@+20dBm output power(Class3) -56dBm/3.84MHz@10MHz UE@+20dBm...
... Mode No Item 1 Reference Sensitivity Level 2 Maximum Input Level 3 Adjacent Channel Selectivity (ACS) 4 In-band Blocking 5 Out-band Blocking 6 Spurious Response 7 Intermodulation Characteristic 8 Spurious Emissions Specification -106.7 dBm(3.84 MHz) -25dBm(3.84MHz) -44dBm/3.84MHz(DPCH_Ec) UE@+20dBm output power(Class3) 33dB UE@+20dBm output power(Class3) -56dBm/3.84MHz@10MHz UE@+20dBm...
Service Manual
Page 15
... Power : -90 ~ -105 dBm) 13 -. 2. Acoustic (Max Vol.) MS/Headset SLR : 8 ± 3dB MS/Headset RLR : -15 ± 3dB/-12 (SLR/RLR : Mid-value setting) Specification 8 ±3 dB Nor -4 ± 3 dB Max -15 ± 3 dB MS Min Min 17 dB 40 dB Max -64 dBm0p Nor Under -47 dBPA Max Under...
... Power : -90 ~ -105 dBm) 13 -. 2. Acoustic (Max Vol.) MS/Headset SLR : 8 ± 3dB MS/Headset RLR : -15 ± 3dB/-12 (SLR/RLR : Mid-value setting) Specification 8 ±3 dB Nor -4 ± 3 dB Max -15 ± 3 dB MS Min Min 17 dB 40 dB Max -64 dBm0p Nor Under -47 dBPA Max Under...
Service Manual
Page 21
... SAW filter to remove noise-spurious components and noise that the load presented to the outputs remains close to ensure that would be optimized for specific applications and PCB characteristics based on -chip output matching inductors. This design guideline shows a tri-band GSM application. 3. TECHNICAL BRIEF 3.2.2 GSM Transmitter The RTR6275 transmitter...
... SAW filter to remove noise-spurious components and noise that the load presented to the outputs remains close to ensure that would be optimized for specific applications and PCB characteristics based on -chip output matching inductors. This design guideline shows a tri-band GSM application. 3. TECHNICAL BRIEF 3.2.2 GSM Transmitter The RTR6275 transmitter...
Service Manual
Page 30
Important performance requirements include; • Insertion loss. In the U250/KU250 typical losses : UMTS2100_ Tx = 1.2 dB, UMTS2100_ Rx = 1.4 dB • Out-of -band noise falling into receive and transmit paths. Two Tx-to-Rx isolation levels.... Rejection levels for the transmitter, and isolation between the PA and LNA. Minimum duplexer Tx-band isolation value is outside the receiver passband but at specific frequencies, creating performance variations across its passband. this case, the leakage is about 51 dB. • Tx-band isolation. In this component is specified for...
Important performance requirements include; • Insertion loss. In the U250/KU250 typical losses : UMTS2100_ Tx = 1.2 dB, UMTS2100_ Rx = 1.4 dB • Out-of -band noise falling into receive and transmit paths. Two Tx-to-Rx isolation levels.... Rejection levels for the transmitter, and isolation between the PA and LNA. Minimum duplexer Tx-band isolation value is outside the receiver passband but at specific frequencies, creating performance variations across its passband. this case, the leakage is about 51 dB. • Tx-band isolation. In this component is specified for...
Service Manual
Page 31
... of particular concern and from the last band of -band signals - FFar out-of particular concern to meet these conditions: - Table 1.3 WCDMA Rx SAW Filter Specification - 32 - ranging from DC up to the receiver input. Other frequencies of particular concern .
... of particular concern and from the last band of -band signals - FFar out-of particular concern to meet these conditions: - Table 1.3 WCDMA Rx SAW Filter Specification - 32 - ranging from DC up to the receiver input. Other frequencies of particular concern .
Service Manual
Page 36
...controls most of the functionality for W-CDMA frequency division duplex (FDD), with the following restrictions: ❏ The downlink supports the following specifications: - A maximum data rate of the W-CDMA FDD standard, including the following UE support: - Through a Generic single-wire serial ...❏ Time-switched transmit diversity (TSTD) ❏ Closed-loop feedback transmit diversity (CLTD) ■ The uplink supports the following specifications: ❏ The uplink provides the following features: ■ All modes and data rates for the MSM, including control of the ...
...controls most of the functionality for W-CDMA frequency division duplex (FDD), with the following restrictions: ❏ The downlink supports the following specifications: - A maximum data rate of the W-CDMA FDD standard, including the following UE support: - Through a Generic single-wire serial ...❏ Time-switched transmit diversity (TSTD) ❏ Closed-loop feedback transmit diversity (CLTD) ■ The uplink supports the following specifications: ❏ The uplink provides the following features: ■ All modes and data rates for the MSM, including control of the ...
Service Manual
Page 37
Support modes conform to release '99 specifications of four Rx timeslots per frame 3.8.5. CS 1-4, MCS 1-9 ■ BEP reporting ■ SRB loopback and test mode B ■ 8-bit, 11-bit RACH ■ PBCCH support ...
Support modes conform to release '99 specifications of four Rx timeslots per frame 3.8.5. CS 1-4, MCS 1-9 ■ BEP reporting ■ SRB loopback and test mode B ■ 8-bit, 11-bit RACH ■ PBCCH support ...
Service Manual
Page 54
... USB_D+ USB_SE0 USB_D- to provide an efficient interconnect between the mobile phone and a personal computer (PC). 3. TECHNICAL BRIEF 3.11.2.3. The USB Specification Revision 1.1 defines two speeds of operation, namely low-speed (1.5 Mbps) and full-speed (12 Mbps), both of a peripheral as a peripheral ...with the definition of which are supported by definition, the USB interface is also compliant as specified in USB Specification, Revision 1.1. R309 2.2K C336 1608 4.7u 12 VREG_5V 13 USB_OE_N 14 VSW_5V 15 USB_CTL_N 16 USB_VBUS 17 USB_DAT 18 USB_D_P 19 ...
... USB_D+ USB_SE0 USB_D- to provide an efficient interconnect between the mobile phone and a personal computer (PC). 3. TECHNICAL BRIEF 3.11.2.3. The USB Specification Revision 1.1 defines two speeds of operation, namely low-speed (1.5 Mbps) and full-speed (12 Mbps), both of a peripheral as a peripheral ...with the definition of which are supported by definition, the USB interface is also compliant as specified in USB Specification, Revision 1.1. R309 2.2K C336 1608 4.7u 12 VREG_5V 13 USB_OE_N 14 VSW_5V 15 USB_CTL_N 16 USB_VBUS 17 USB_DAT 18 USB_D_P 19 ...