User's Manual
7
Part Number: J24004
Drawing Control: JD16049
DEC NUM A5 A4 A3 A2 A1 A0 CH #
N
FREQ DL
(MHZ)
FREQ UL
(MHZ)
BLOCK DL ATTN
(dB) TYP
UL ATTN
(dB) TYP
38 1 0 0 1 1 0 1100 1985.00 1905.00 8.0 8.0
39 1 0 0 1 1 1 1125 1986.25 1906.25 7.2 7.2
40 1 0 1 0 0 0 1150 1987.50 1907.50 6.9 6.9
41 1 0 1 0 0 1 1175 1988.75 1908.75 5.7 5.7
42 1 0 1 0 1 0 25 1931.25 1851.25 DEFAULT 5.0 5.0
43 1 0 1 0 1 1 25 1931.25 1851.25 DEFAULT 4.4 4.4
44 1 0 1 1 0 0 25 1931.25 1851.25 DEFAULT 3.9 3.9
45 1 0 1 1 0 1 25 1931.25 1851.25 DEFAULT 3.4 3.4
46 1 0 1 1 1 0 25 1931.25 1851.25 DEFAULT 3.0 3.0
47 1 0 1 1 1 1 25 1931.25 1851.25 DEFAULT 2.7 2.7
48 1 1 0 0 0 0 25 1931.25 1851.25 DEFAULT 2.3 2.3
49 1 1 0 0 0 1 25 1931.25 1851.25 DEFAULT 2.0 2.0
50 1 1 0 0 1 0 25 1931.25 1851.25 DEFAULT 1.8 1.8
51 1 1 0 0 1 1 25 1931.25 1851.25 DEFAULT 1.6 1.6
52 1 1 0 1 0 0 25 1931.25 1851.25 DEFAULT 1.4 1.4
53 1 1 0 1 0 1 25 1931.25 1851.25 DEFAULT 1.2 1.2
54 1 1 0 1 1 0 25 1931.25 1851.25 DEFAULT 1.0 1.0
55 1 1 0 1 1 1 25 1931.25 1851.25 DEFAULT 0.8 0.8
56 1 1 1 0 0 0 25 1931.25 1851.25 DEFAULT 0.6 0.6
57 1 1 1 0 0 1 25 1931.25 1851.25 DEFAULT 0.5 0.5
58 1 1 1 0 1 0 25 1931.25 1851.25 DEFAULT 0.35 0.35
59 1 1 1 0 1 1 25 1931.25 1851.25 DEFAULT 0.2 0.2
60 1 1 1 1 0 0 25 1931.25 1851.25 DEFAULT 0.1 0.1
61 1 1 1 1 0 1 25 1931.25 1851.25 DEFAULT 0.1 0.1
62 1 1 1 1 1 0 25 1931.25 1851.25 DEFAULT 0 0
63 1 1 1 1 1 1 25 1931.25 1851.25 DEFAULT 0 0
Figure X.Y cont
Programming is done by first selecting the mode (upper 2 digits, A6 & A7), then setting the desired value (lower 6
digits) and pressing the load button (SW2). The 48660 will automatically set the desired value. See Tables X.X and
X.Y for values.
The frequency of the Down Link and Up Link are calculated as follows:
F
DL
= 1930 MHz + 0.05 * N
F
UL
= 1850 MHz + 0.05 * N
Where N is the Channel Number
Attenuation values are considered typical and need to be optimized once the 48660 is installed.
The 48660 Intelli BDA will remember the last programmed channel number and attenuation values and will tune to
these values automatically upon subsequent power up initializations.