SPECIFICATIONS/MANUAL FCC15.19 This device is verified to comply with part 15 of the FCC Rules for use with cable television service. FCC 15.105 Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. FCC 15.21 The users manual or instruction manual for an intentional or unintentional radiator shall caution the user that changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. In cases where the manual is provided only in a form other than paper, such as on a computer disk or over the Internet, the information required by this section may be included in the manual in that alternative form, provided the user can reasonably be expected to have the capability to access information in that form. 1 AUG, 10. 2004 SPECIFICATION FM STEREO TUNER 1. Applicable product P/No
: TRF-901 FM STEREO TUNER MODULE 2. Appearance Unit shall not have any excessive strain, bruise, uneven plating etc, which decrease its commercial value 3. General Specifications 4. Test Modulation Specification No. 1 Item Frequency Range Receiving System KR/USA/Europe/CCIR Japan Wide KR/USA/Europe/CCIR Japan Intermediate Frequency Operating Temperature ANT Input Impedance 87.5 ~ 108MHz 76 ~ 108MHz Upper Super Heterodyne System Lower Super Heterodyne System 375KHz
-10 ~ +65 75 Unbalanced 2 3 4 5 No 1 Item Modulation Frequency MONO STEREO 1KHz, 22.5KHz/dev 1KHz, 75KHz/dev
(PILOT=10%, Fpilot=19KHz) 2 RF Input Level 60 TRF SOLUTION DESIGN CHECK APPROVAL Page 5 / 1 2 AUG, 10. 2004 SPECIFICATION FM STEREO TUNER Test Condition Off station Item Supply Voltage(Vcc) Consumption 5. DC Specification 6. Electronic Specification Current No
. Item Usable Sensitivity
(S/N 30dB) 1 Test Condition 90.0MHz 98.0MHz 106.0MHz 22.5KHz/dev 1KHz, 22.5KH/dev S/N Ratio Distortion 2 3 4 5 6 Audio Output Level 1KHz, 22.5KHz/dev Image Rejection 106.0MHz Stereo Separation 1KHz, 75KHz/dev Specification TYP MAX 3.0 3.3 UNIT V MIN 2.7
7.0 8.5 mA Specification TYP MAX 6 9 MIN
UNIT dB 6 6 60 9 9
0.5 1.5
80 30 30 100 mV
dB dB
50
60 25 20 TRF SOLUTION DESIGN CHECK APPROVAL Page 5 / 2 SPECIFICATION FM STEREO TUNER AUG, 10. 2004 7. Reliability Test 1) Low and High Temperature Storage Test After storage at -10 or +65 for each 96hours recovery in the room, Tuner must meet specification as approved. 2) Humidity After exposure of 96hours in a chamber of temperature at +40 and relative humidity 90%, then after 4hours exposure in normal temperature and humidity, tuner must meet specification as approved. 3) Drop Test A packed unit shall be dropped on the board from 1m in height and this test shall be performed on each plane of the package. After this test, there shall be No Looseness, etc. 4) Temperature Range Nothing shall be found abnormal in operation a range -10~+65. TRF SOLUTION DESIGN CHECK APPROVAL Page 5 / 3