Defining Frequency Bands - Tait TM8235 Service Manual

4.9

Defining Frequency Bands

126 General Information
Where test procedures or figures differ according to the frequency band of
the radio, the frequency band is given in brackets. The frequency band may
be referred to as either 'VHF' (very high frequency) or 'UHF' (ultra-high
frequency) or identified by the frequency sub-band, such as 'B1' or 'H7'.
For example:
RF output power: > 60W (VHF), > 52W (UHF)
current: < 15A (VHF), < 12A (UHF)
The frequency bands for TM8100/TM8200 radios are listed in
The relevant frequencies for the different bands are listed in this table.
Table 4.11 Defining frequency bands
Frequency identification
VHF A band
B band
C band
D band
UHF H band
Frequency sub-band
A4 = 66MHz to 88MHz
B1 = 136MHz to 174MHz
C0 = 174MHz to 225MHz
D1 = 216MHz to 266MHz
H5 = 400MHz to 470MHz
H6 = 450MHz to 530MHz
H7 = 450MHz to 520MHz
TM8100/TM8200 Service Manual
© Tait Electronics Limited June 2006
Table 4.11.