LG C2500 Service Manual - Page 33

5. TECHNICAL SPECIFICATION Frequency range 100 kHz to 50 MHz 50 MHz to 500 MHz excl. relevant TX band: GSM 450: 450,4 MHz to 457,6 MHz; GSM 480: 478,8 MHz to 486 MHz, and the RX bands: For GSM 400 MS: 460,4 MHz to 467,6 MHz; 488,8 MHz to 496 MHz. 500 MHz to 12,75 GHz, excl. relevant TX band: GSM 750: 777 MHz to 792 MHz GSM 850: 824 MHz to 849 MHz; P-GSM: 890 MHz to 915 MHz; E-GSM: 880 MHz to 915 MHz; DCS: 1 710 MHz to 1 785 MHz, PCS 1 900: 1 850 MHz to 1 910 MHz; and the RX bands: For GSM 400 MS, GSM 900 MS and DCS 1 800 MS: 925 MHz to 960 MHz; 1 805 MHz to 1 880 MHz. For GSM 700 MS, GSM 850 MS and PCS 1 900 MS: 747 MHz to 762 MHz; 869 MHz to 894 MHz; 1 930 MHz to 1 990 MHz relevant TX band: GSM 450: 450,4 MHz to 457,6 MHz Frequency offset Filter bandwidth - 10 kHz - 100 kHz Approx video bandwidth 30 kHz 300 kHz 0 to 10 MHz >= 10 MHz >= 20 MHz >= 30 MHz (offset from edge of relevant TX band) 100 kHz 300 kHz 1 MHz 3 MHz 300 kHz 1 MHz 3 MHz 3 MHz 1,8 to 6,0 MHz 30 kHz - 32 - 100 kHz