This is from an Military/Industry Newsletter
--------------------------------------------
Former Electronic Spectrum Designations (MHz)
Band Frequencies
---- -------------
I 100 - 150
G 150 - 225
P 225 - 390
L 390 - 1550
S 1550 - 3900
C&S 3900 - 5200
C&X 5200 - 6200
X 6200 - 10900
K 10900 - 36000
Q 36000 - 46000
V 46000 - 56000
New Electronic Spectrum Designations (MHz)
Band Frequency/Channel Number
---- ------------------------
0 25 50 75 100 125 150 175 200 225 250
+-----------------------------------------------------------+
A | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
+-----------------------------------------------------------+
250 275 300 325 350 375 400 425 450 475 500
+-----------------------------------------------------------+
B | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
+-----------------------------------------------------------+
500 550 600 650 700 750 800 850 900 950 1000
+-----------------------------------------------------------+
C | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
+-----------------------------------------------------------+
1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000
+-----------------------------------------------------------+
D | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
+-----------------------------------------------------------+
2000 2100 2200 2300 2400 2500 2600 2700 2800 2900 3000
+-----------------------------------------------------------+
E | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
+-----------------------------------------------------------+
3000 3100 3200 3300 3400 3500 3600 3700 3800 3900 4000
+-----------------------------------------------------------+
F | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
+-----------------------------------------------------------+
4000 4200 4400 4600 4800 5000 5200 5400 5600 5800 6000
+-----------------------------------------------------------+
G | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
+-----------------------------------------------------------+
6000 6200 6400 6600 6800 7000 7200 7400 7600 7800 8000
+-----------------------------------------------------------+
H | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
+-----------------------------------------------------------+
8000 8200 8400 8600 8800 9000 9200 9400 9600 9800 10000
+-----------------------------------------------------------+
I | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
+-----------------------------------------------------------+
10000 11000 12000 13000 14000 15000 16000 17000 18000 19000 20000
+-----------------------------------------------------------+
J | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
+-----------------------------------------------------------+
20000 22000 24000 26000 28000 30000 32000 34000 36000 38000 40000
+-----------------------------------------------------------+
K | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
+-----------------------------------------------------------+
40000 42000 44000 46000 48000 50000 52000 54000 56000 58000 60000
+-----------------------------------------------------------+
L | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
+-----------------------------------------------------------+
60000 64000 68000 72000 76000 80000 84000 88000 92000 96000 100000
+-----------------------------------------------------------+
M | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
+-----------------------------------------------------------+
For example:
K3 is the designator for 24,000 to 26,000 MHz.
A6 is the designator for 125 to 150 MHz
Downloaded From P-80 Systems 304-744-2253
