VHF Cordless Telephones Not many people are aware of the new 15 channels which have been added to the VHF cordless telephone band. In response to that, I have decided to create a little chart of all the allocated frequencies for each channel. Note that the original channels 1 thru 10 have been changed to 16 thru 25. CH BASE HANDSET CH BASE HANDSET 1 43.720 48.760 14 44.460 49.460 2 43.740 48.840 15 44.480 49.500 3 43.820 48.860 16 46.610 49.670 4 43.840 48.920 17 46.630 49.845 5 43.920 49.020 18 46.670 49.860 6 43.960 49.080 19 46.710 49.770 7 44.120 49.100 20 46.730 49.875 8 44.160 49.160 21 46.770 49.830 9 44.180 49.200 22 46.830 49.890 10 44.200 49.240 23 46.870 49.930 11 44.320 49.280 24 46.930 49.990 12 44.360 49.360 25 46.970 49.970 13 44.400 49.400 If you want to hear both parties, then you must listen to the base frequencies. However, if you need to know who the party on the cordless telephone is, then listen to the handset frequency.

Cellular Telephone Frequencies The cellular band is in the 869.010 to 894.000 Mhz range, in 30 Khz steps. That makes a total of 835 possible frequencies to scan. 900 MHZ CORDLESS TELEPHONE FREQUENCIES (902 -> 928 MHZ NFM) 30-100 KHZ SPACING Panasonic KX-T9000 (60 Channels) Base 902.100 - 903.870 Base frequencies (30Khz spacing) Handset 926.100 - 927.870 Handset frequencies CH BASE HANDSET CH BASE HANDSET CH BASE HANDSET -- ------- ------- --------- -------------- ------- 01 902.10 926.100 11 902.40 926.400 21 902.700 926.700 02 902.130 926.130 12 902.430 926.430 22 902.730 926.730 03 902.160 926.160 13 902.460 926.460 23 902.760 926.760 04 902.190 926.190 14 902.490 926.490 24 902.790 926.790 05 902.220 926.220 15 902.520 926.520 25 902.820 926.820 06 902.250 926.250 16 902.550 926.550 26 902.850 926.850 07 902.280 926.280 17 902.580 926.580 27 902.880 926.880 08 902.310 926.310 18 902.610 926.610 28 902.910 926.910 09 902.340 926.340 19 902.640 926.640 29 902.940 926.940 10 902.370 926.370 20 902.670 926.670 30 902.970 926.970 31 903.000 927.000 41 903.300 927.300 51 903.600 927.600 32 903.030 927.030 42 903.330 927.330 52 903.630 927.630 33 903.060 927.060 43 903.360 927.360 53 903.660 927.660 34 903.090 927.090 44 903.390 927.390 54 903.690 927.690 35 903.120 927.120 45 903.420 927.420 55 903.720 927.720 36 903.150 927.150 46 903.450 927.450 56 903.750 927.750 37 903.180 927.180 47 903.480 927.480 57 903.780 927.780 38 903.210 927.210 48 903.510 927.510 58 903.810 927.810 39 903.240 927.240 49 903.540 927.540 59 903.840 927.840 40 903.270 927.270 50 903.570 927.570 60 903.870 927.870 V-TECH TROPEZ DX900 (20 CHANNELS) 905.6 - 907.5 TRANSPONDER (BASE) FREQUENCIES (100 KHZ SPACING) 925.5 - 927.4 HANDSET FREQUENCIES CH BASE HANDSET CH BASE HANDSET CH BASE HANDSET -- ------- ---------------- ---------------- ------- 01 905.600 925.500 08 906.300 926.200 15 907.000 926.900 02 905.700 925.600 09 906.400 926.300 16 907.100 927.000 03 905.800 925.700 10 906.500 926.400 17 907.200 927.100 04 905.900 925.800 11 906.600 926.500 18 907.300 927.200 05 906.000 925.900 12 906.700 926.600 19 907.400 927.300 06 906.100 926.000 13 906.800 926.700 20 907.500 927.400 07 906.200 926.100 14 906.900 926.800 OTHER 900 MHZ CORDLESS PHONES AT&T #9120 : 902.0 -> 905.0 & 925.0 -> 928.0 Mhz OTRON CORP. #CP-1000 : 902.1 -> 903.9 & 926.1 -> 927.9 Mhz SAMSUNG #SP-R912 : 903.0 & 927.0 Mhz