AMWUB352HANDHELD SCANNER

- 1 - 20-137 1,000-Channel Handheld Race Scanner Contents Thank you for purchasing your RadioShack 1000-Channel Handheld Race Scanner from RadioShack. Your handheld scanner is one of a new generation of race scanners. What’s Included - scanner - antenna : Long (1), Short (1) - belt clip - user’s guide - quick start guide - preprogrammed frequency guide your scanner’s features Func (Function) – has various functions in combination with other keys. Press this key, then release it, and press the next key (described “F + xx” in this manual). SEL/VOL/SQL – rotate this key to select next or previous channel, frequency or item, and to change scan or search direction up or down. Push this key to enter Volume Control mode, or to complete the entry of frequencies and text in Menu mode. Pressing after Func enter squelch control mode. - 2 - Menu – enters Menu mode. In Menu mode, press to return to the previous menu, and press and hold to exit Menu mode. SCN/MAN – scans the stored channels or manually enter a channel. CAR – selects cars manually and inputs car information. SRCH/PSE (Pause) – display search select menu for selecting one of search. Pause or resumes search or fine tune operation in Search mode. Go to Fine Tune Search mode with pause condition directly. / KEYLOCK – press to turn the backlight on. Press and hold to turn the radio on or off. 1/PRI – Pressing after Func turn the priority function on or off. 2 ABC/DLY – Pressing after Func programs a 2-second delay for a selected channel or service. 3 DEF/WX – Pressing after Func starts weather scan. 0/ - Pressing after Func activates Signal Stalkerfunction. E PGM/ - programs frequencies into channels. Pressing after Func turns SkyWarn I on. CLR/ L/OUT – enter a decimal point, clears the incorrect entry, and lockout selected channels or skip specified frequencies during a search. PC/IF – connect and optional PC interface cable here to use the scanner with your computer. 6V 800mA – connect an external power source here (not included). - connect an earphone or headphone here. supplying power to your scanner You can power your scanner with batteries or an AC adapter. Warning: Only set the switch inside the battery compartment to NiMH for use with nickel metal hydride (NiMH) rechargeable batteries. Never use non-rechargeable batteries when the switch is set to NiMH. Set the switch inside the battery compartment to the appropriate setting. • ALKALINE when using alkaline batteries (not included). Caution: You must use a Class 2 power source that supplies 6V DC and delivers at least 800mA. Its center tip must be set to positive and its plug must fit the scanner’s DC 6V 800mA jack. Using an adapter that does not meet these specifications could damage the scanner or the adapter. • NiMH when using rechargeable (NiMH) AA batteries (not included). The scanner stops charging automatically after at most14 hours when the DC jack is connected to power. battery cautions • Use only fresh batteries of the required size and recommended type. - 3 - • Always remove old or weak batteries. Batteries can leak chemicals that damage electronic circuits. • Do not mix old and new batteries, different types of batteries (standard, alkaline, or rechargeable), or rechargeable batteries of different capacities. • When the battery icon flashes and the scanner beeps every 15 seconds, replace all three batteries. • Always dispose of old batteries promptly and properly. Do not bury or burn them. Warning: Do not connect a charging adapter to the scanner if non-rechargeable batteries (such as alkaline batteries) are installed in the scanner and the switch is set to NiMH, or if you are unsure of the switch’s position. Non rechargeable batteries will get hot and can even explode if you try to recharge them. • Always connect the AC adapter to the scanner before you connect it to AC power. When you finish, disconnect the adapter from AC power before you disconnect it from the scanner. connecting the antenna Attach the supplied antenna to the scanner by screwing it tightly onto the anchor post at the top of the radio. When using an external antenna, always use 50-ohm, RG-58, or RG-8, coaxial cable to connect to it. If the antenna is over 50 feet from the scanner, use RG-8 low-loss dielectric coaxial cable. If your antenna’s cable does not have a SMA connector, your local RadioShack store carries a variety of SMA adapters. connecting an earphone/headphone For private listening, you can plug headphones (not included) into the headphone jack on top of your scanner. This automatically disconnects the internal speaker. Note that the sound is “mono” and not stereo. listening safely To protect your hearing, follow these guidelines when you use an earphone or headphones. • Do not listen at extremely high volume levels. Extended high-volume listening can lead to permanent hearing loss. • Set the volume to the lowest setting before you begin listening. After you begin listening, adjust the volume to a comfortable level. • Once you set the volume, do not increase it. Over time, your ears adapt to the volume level, so a volume level that does not cause discomfort might still damage your hearing. If you use an earphone or headphones with your scanner, be very careful. Do not listen to a continuous broadcast. Even though some earphones/headphones let you hear some outside sounds when listening at normal volume levels, they still can present a traffic hazard. attaching the belt clip To attach the belt clip: 1. Rotate the belt clip so that the finger indentation is towards the top of the radio. 2. Align the center of the clip with the anchor post. 3. Place the clip on the post and slide the clip upwards until it clicks into place. To remove the belt clip: 1. Rotate the clip so that the finger indentation is towards the bottom of the radio. 2. Slide the clip up until it comes free of the anchor post. transferring data to or from another scanner or pc You can transfer the programmed data to and from an…

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GENERAL INFORMATION General Information in accordance with the Federal Communications Commission Rules and Regulations, Volume II, Part 2. (1) Applicant: Uniden America Corporation 181 N. Country Club Road, P.O. Box 580 Lake City, South Carolina 29560 Mr. James R. Haynes, Vice President (2) FCC Identifier: FCC ID: AMWUB352 MODEL NO.: (3) Instruction Manual: Refer to User Manual (4) Circuit Description: Refer to Operational Description (5) Circuit & Block Diagrams: Refer to Schematics Block diagrams (6) Measurement Data: Refer to Test Report Standard Test Conditions: The following conditions and procedures were followed during testing of the equipment. Room Temperature: 23 - 27 Degrees Celsius Room Humidity: 40 - 60 % Note 1: This equipment is intended to use with; 4.5Vdc (3 AA battery) –or- AC Adapter 6V DC 800mA Note 2: Prior to testing, the unit is tuned-up according to the manufacturer's alignment procedure. All presented data will represent the "worst case" parameter being measured. (7) Photographs & Equipment Identification: Refer to ID Label/Location Info & External Photos (8) Peripheral or Accessory Device: Not used (9) Transition provisions in section 15.37 Rules: This equipment complies with the new Part 15 of FCC rules and is not affected by section 15.37. (10) Decoding the Emergency Broadcast System Attention Signal: Not Applicable (11) Direct Sequence Spread Spectrum Transmitter: Not Applicable (12) Compliance to Cellular Band Exclusion: Pursuant to the requirements contained in Part 15.121 of the Commission's Rules, this scanning receiver does not have the capability of tuning the frequencies assigned to the Domestic Public Cellular Radio Telecommunications Service. In this circuitry, this device is not readily alterable to restore the cellular band coverage because the inventory of frequencies contained within this band is not available in the microprocessor. Also, the microprocessor is fixed soldered and not easily removable. In addition, the critical circuitry is "hardened" with a black epoxy that covers the area of the circuitry that might be modified to circumvent the design efforts referenced above. Therefore, since the clipping of leads; or the installation of a simple component such as a diode, resistor, or a jumper wire; or the reprogramming of any semiconductor device contained within this unit cannot be accomplished using a special access code or a personal computer; This is to certify that the conditions mandated in part 15.121 have been met.

ID Label/Location Info Equipment Identification Label The FCC Label complies with the section 2.925(d) of the FCC Rules and will be permanently affixed to the equipment. 1) FCC STETEMENT: 42 mm (W) by 18 mm (H) 2) FCC LABEL: 36 mm (W) by 22 mm (H)

Test Report TEST PROCEDURES AND TEST SITE DESCRIPTION MEASUREMENT ITEMS 5-1 Field Strength of Spurious Radiated Emission 5-2 Power Line Conducted Emissions 5-3 Cellular image rejection NOTE: Measurements in Scan Mode vs. Non-Scan Mode -------------------------------------------------- The measurement data reported in the original file represented a non-scan mode for both of power line conducted emission and spurious radiated emission because no emission level exceeded that of the levels in the scan mode. In scan mode, the receiver only stays at a particular frequency for as short as 20 ms in certain channels as the scanning interval may change depending on the number of the memorized channels. This means that true emission levels may change along with the number of the memorized channels in the scanning mode due to changes in the duty cycle of the emission level. Therefore, we measured the device where each memorized channel was scanned for 3 different points of frequencies in each receiver coverage range as shown in the original file and we confirm that no emission level exceeds the level reported from the ones measured in the non-scan mode. 5-1 Field Strength of Spurious Radiated Emission Test procedure: The measurements were performed in accordance with the ANSI C63.4- 2003. Field Strength measurements of radiated spurious emissions were made at the open test site of a 3 meter range maintained by Uniden Corporation in Japan. Complete description and measurement data of this test site have been placed on file with the Commission. The radio frequency spectrum was scanned in the range of 30 MHz to the 10th harmonic in accordance with the section 15.33(a) of the FCC Rules. The frequency below 1 GHz, the measurement was carried out by using CISPR quasi-peak detector, AGILENT E7400A the Spectrum Analyzer in accordance with the sections 15.33(a) and 15.35(a). The frequency above 1 GHz, using the AGILENT E7400A Spectrum Analyzer in accordance with the section 15.35(b) carried out the measurement. A bilog antenna CBL6112A was used to cover the range from 30 MHz to 1000 MHz. Narrowband tuned dipole antennas were used over the entire 30 to 1000 MHz range for precision measurements of field strength. Above 1000 MHz, a horn antenna EMCO 3115 was used. For each spurious or harmonic frequency, the antenna was raised and lowered to obtain a maximum reading on the Spectrum Analyzer with antenna horizontally polarized. Then the turntable, on which the equipment under test was placed, was rotated a minimum of 360 degrees to further increase the reading on the Spectrum Analyzer. For testing small and/or handheld product, the measurement was performed in 3 orthogonal planes (X, Y, Z). This procedure was repeated with the antenna vertically polarized. The equipment under test was connected with all of placed in its normal operating position on a turntable approximately 0.8 meter in height. During the measurement, full-featured accessory cables were connected with the equipment under test. In order to convert the measured emission levels into field strength in dBuV/m, the actual field strength (Ef) is determined by algebraically adding the measured emission level (Em) and the antenna correction factor (ACF) including the cable loss at the appropriate frequency. Ef [dBuV/m] = Em [dBuV/m] + ACF [dB] Ef [dBuV/m] = Em [dBuV/m] + ACF [dB] FCC Limits: Frequency Field Strength at 3 meter 30 - 88 MHz 40 dBuV/m (100 uV/m) 88 - 216 MHz 43.5 dBuV/m (150 uV/m) 216 - 960 MHz 46 dBuV/m (200 uV/m) Above 960 MHz 54 dBuV/m (500 uV/m) Test Results: Refer to the attached test reports. All emissions not reported were more than 20 dB below the limits. 5-2 Power Line Conducted Emissions Test Procedure: The measurements were performed in accordance with the ANSI C63.4- 2003. During the measurements, a standard voltage source is fed into the unit under test through a power line impedance stabilization network. FCC Limit: The radio frequency voltage that is conducted back into the AC power line on any frequencies within the band from 150kHz to 30MHz shall not exceed the following limitation. REQUIREMENTS: FREQUENCY(MHz) LEVEL (dBuV) 0.150-0.50 66 to 56 QP 56 to 46 Ave 0.50-5.0 56 QP 46 Ave 5.0-30.0 60 QP 50 Ave Test Results: Refer to the attached test reports. All emissions not reported were more than 20 dB below the limits. 5-3 Cellular image rejection See test result. Test set-up: SSGEUTSINAD METER Dummy load 8 ohm ANTSP JACK