USERS MANUAL Q-modem 800P Palm V series (V/Vx) attachable CDMA modem Document number: Q-modem 800P010317 Revised: March 17, 2001 CONFIDENTIALITY AND PROPRIETARY INFORMATION Do not duplicate or distribute without express permission from QMtel Co., Ltd. Please read this information before use FCC RF EXPOSURE COMPLIANCE In August 1996 the Federal Communications Commission (FCC) of the United States with its action in Report and Order FCC 96-326 adopted an updated safety standard for human exposure to radio frequency (RF) electromagnetic energy emitted by FCC regulated transmitters. Those guidelines are consistent with the safety standard previously set by both U.S. and international standards bodies. The design of this phone complies with the FCC guidelines and these international standards. Use only the supplied or an approved antenna. Unauthorized antennas, modifications, or attachments could impair call quality, damage the phone, or result in violation of FCC regulations. This CDMA modem module has been tested for FCC RF exposure hand and body SAR compliance with the Palm V/Vx handheld organizer. In order to comply with FCC RF exposure requirements, the CDMA modem module must be operated with the Palm V/Vx handheld organizer. The use of this device in any other type of host configuration may not comply with FCC RF exposure requirements and should be avoided. During operation, a 0.5cm separation distance should be maintained between the antenna, whether extended or retracted, and the users/bystanders body (excluding hands, wrists, feet, and ankles) to ensure FCC RF exposure compliance. CAUTION Changes or modifications without the express consent of QMtel Co., Ltd. voids the users authority to use the equipment. This equipment has been tested and found to comply with the limits pursuant to Part 22of the FCC rules. These limits are designed to provide reasonable protection against harmful in an appropriate installation. This equipment generates, uses, and can radiate radio frequency energy and, if not used in accordance with instructions, can cause harmful radiation to radio communication. However, there is no guarantee that interference will not occur in a particular installation. If the equipment does cause harmful interference in radio and television reception, which can be determined by turning the equipment on and off, the user is encouraged to try to correct the interference by one or more of the following measures:
interference l Reorient or relocate the receiving antenna l Increase the separation distance between the equipment and the receiver l Contact QMtel Co., Ltd. Technical Support for assistance. Introduction Q-modem 800P is Palm attachable modem based on CDMA technology. Q-modem 800P supports wireless data transaction with attachment to Palm V series (Palm V/Vx) on CDMA coverage territory. General Features l Ultra compact design & size l High capable li-ion rechargeable battery pack l 64kbps data transfer rate support-up to CDMA coverage l IS-95A/B CDMA Protocol Support l Wireless e-mail sending & receiving anywhere & anytime l Wireless Internet access & surfing anywhere & anytime l Standard RS-232 Interface l TIA/EIA IS-95A/B(Common Air interface) compatible: Protocol between MS and BTS l TIA/EIA IS-98A compatible: Minimum Performance Requirements for MS l IS-707 compatible: Async Data Service l IS-637 compatible: Short Message Services Unpacking 1. Q-modem 800P 2. Adaptor 3. Rechargeable battery Description Getting ready 1. Open the battery cover and install rechargeable li-ion battery pack into battery compart. 2. Connect adaptor to DC jack to recharge. Upon delivery, Battery is not fully charged. Please recharge before initial use till the power LED indicator turns green. 3. Connect Q-modem 800P with Palm V/Vx. And the following is configuration & setup instruction to connect your WISP/Carrier. Configuration & Setup Instruction 1. Click Prefs. 2. Click Connection at the right upper menu. Then click New out of the left bottom menu. 3. Enter the name, whatever you want at Name. Ex) qmodem 800p. And choose Serial to Modem at Connection Method. And choose TouchTone at Dialing and choose whatever you want at Volume. Then click Details out of the right bottom menu. 4. Adjust 115,200bps at Speed. And set On or Automatic at Flow Ctl. Then set at+crm=129 for 9.6kbps Internet access or at+crm=131 for 14.4kbps Internet access or at+crm=135 for 64kbps Internet access at Init String. And click OK out of the left bottom menu. 5. Return preferences mode. And choose Network. 6. Enter sktelecom at User Name and choose Prompt at Password. 7. Choose the above name you made already at Connection and enter 1501 at Phone. Then, click Connect at the left bottom of menu. 8. You can access Internet once connected. Power and Display Specifications The modem has power function with external 4.5V AC/DC adaptor and internal Li-ion Cell battery. The adaptor must supply 4.5V 5% power to the modem. The nominal voltage of internal single Li-
ion battery is 3.7V. The modem turns on by two methods, applying EXT_PWR_ON to the modem and pressing the side switch on the modem for 1 second. Palm V attached with Qmodem-800P sends EXT_PWR_ON signal when the HOT SYNC button on the modem is pressed for 1 second. The modem turned on by 1st method, pressing HOT SYNC button, is turned off when the Palm V is detached. The modem turned on by 2nd method, turns off by pressing the side switch one more time for 1 second.
*The modem also has power on/off button. Modem power is controlled by power on/off button. Display specification is to be changed in the future. LEDs status and their meanings Status Green Steady Incoming Call LED Remark RSSI LED During power-on AC used Power LED Green Blinking Red Steady LED Off Indicate strong signal area No service area Battery good Battery low Battery cut-off One time blink during power-on Battery mode Specifications Mechanical Specifications
- Dimensions 86.2mm 125.2mm 12.0mm
- Weight 72grams Max
- Mounting 4 positions(4holes) Environmental Specifications
-35 C ~ +70 C
- Storage Temperature
- Operating Temperature -20 C ~ +50 C
- Humidity (Operating) Electrical Specification
- DC Power input voltage Refer to Table 2.4-1 below.
- Maximum current
- Operating voltage(digital)
- Power consumption DC Power Input Voltage 85%(50 C) relative humidity Refer to Table 2.4-2 below.
( non-condensing) 1.0A 3.0V DC Voltage Minimum 4.2V Typical Supply Current DC Current Sleep 2~ 4mA Normal 4.5V Idle 80mA Maximum 4.8V Traffic 290mA~*(1)
*(1) CDMA Traffic mode current is highly dependent upon the output power. RF Unit General specifications Item Air Interface Standard Number of Channel Channel Bandwidth Frequency Stability Frequency Requirements Specification IS-95A/B 1~1023 1.25MHz CDMA 300 Hz Remark CDMA Channel Number 1 N 777 1013 N1023 Transmitter Frequency [MHz]
Receiver Frequency [MHz]
0.030N + 825.0 0.030 (N-1023) +825.0 0.030N + 870.0 0.030 (N-1023) +870.0 RF Specifications Transmitter specifications Specification Item 824.70 ~848.31 MHz Freq. Range 300Hz Freq. Accuracy/stability 1.25MHz Frequency Bandwidth 0.264W ERP Max. RF Output Power 0.944 Waveform Quality ACPR @ Greater than 900kHz with |D f|
- 42dBc - 54dBc
@ Greater than 1.98MHz with |D f|
Remark Meet to Class 3
|D f| : Center frequency offset Receiver specifications Item Freq. Range Sensitivity Single Tone Desensitization Inter-modulation @ Tone power -
43dBm @ Tone power -
32dBm @ Tone power -
21dBm Specification 869.70 ~ 893.31 MHz Less than - 106dBm Less than - 101dBm Less than - 101dBm Less than - 90 dBm Less than
- 79 dBm Remark Adaptor Specifications Item Model Type Input Efficiency Output Temperature Mechanical Specification Safety Approvals EMI/EMC Voltage Current Frequency Protection Specification SFE1QM-004 SMPS(Switching Mode Power Supply) 220VAC(198VAC ~ 242VAC) 0.3A Max. at 220VAC 47Hz ~ 63Hz Internal primary current fuse inrush limiting 60% minimum(excluding output cord) Rated Output Voltage 4.3V / 1.0A Combined line and load Ripple Protection 5%(4.085 ~ 4.515V)(including cord) 100mVp-p Max Foldback over current protection(2.0A ~
3.9A) 0 oC to 50 oC with no derating Operation Temperature Storage Temperature Case and Dimension Wall plug 77L 53W 33H(mm) Weight
-30 oC to +85 oC 115grams(excluding cords) Korea Standard, UL, CSA, CE Complies with EMC Directives(CISPR Pub22 Class B) Internal Battery Specifications Item Part Number Battery Type(Cell) Battery classification Capacity Charging Voltage Nominal Voltage Protection Weight Dimension(W x D x H) Specification QBLI-800 UF553048P SANYO Lithium Ion Battery Nominal 650mAh 4.2V 0.03V 3.7V Over charge / Over discharge / Over discharge current protection 21grams Max. 30 x 48 x 6.5 mm