Sony SPP-ID970 Service Manual page 32

1-2. ELECTRICAL ADJUSTMENTS
1) Frequency Tables
This section outlines the RF frequencies and corresponding
channel numbers. The handset uses a high side LO while the
base uses a low side LO to down-convert the incoming
signal.
1. Handset Frequencies (Unit : MHz)
Channel Transmit
1 925.05
2 925.2
3 925.35
4 925.5
5 925.65
6 925.8
7 925.95
8 926.1
9 926.25
10 926.4
11 926.55
12 926.7
13 926.85
14 927
15 927.15
16 927.3
17 927.45
18 927.6
19 927.75
20 923.1
21 923.25
22 923.4
23 923.55
24 923.7
25 923.85
26 924
27 924.15
28 924.3
29 924.45
30 924.6
Receive RX LO
902.3 913
902.45 913.15
902.6 913.3
902.75 913.45
902.9 913.6
903.05 913.75
903.2 913.9
903.35 914.05
903.5 914.2
903.65 914.35
903.8 914.5
903.95 914.65
904.1 914.8
904.25 914.95
904.4 915.1
904.55 915.25
904.7 915.4
904.85 915.55
905 915.7
904.85 915.55
905 915.7
905.15 915.85
905.3 916
905.45 916.15
905.6 916.3
905.75 916.45
905.9 916.8
906.05 916.75
906.2 916.9
906.35 917.05
2. Base Unit Frequencies (Unit : MHz)
Channel Transmit
1 902.3
2 902.45
3 902.6
4 902.75
5 902.9
6 903.05
7 903.2
8 903.35
9 903.5
10 903.65
11 903.8
12 903.95
13 904.1
14 904.25
15 904.4
16 904.55
17 904.7
18 904.85
19 905
20 905.15
21 905.3
22 905.45
23 905.6
24 905.75
25 905.9
26 906.05
27 906.2
28 906.35
29 906.5
30 906.65
– 2 –
Receive RX LO
925.05 914.35
925.2 914.5
925.35 914.65
925.5 914.8
925.65 914.95
925.8 915.1
925.95 915.25
926.1 915.4
926.25 915.55
926.4 915.7
926.55 915.85
926.7 916
926.85 916.15
927 916.3
927.15 916.45
927.3 916.6
927.45 916.75
927.6 916.9
927.75 917.05
923.1 912.4
923.25 912.55
923.4 912.7
923.55 912.85
923.7 913
923.85 913.15
924 913.3
924.15 913.45
924.3 913.6
924.45 913.75
924.6 913.9