Tait TM8000 Series, Руководство по обслуживанию

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TM8100 Mobile Radio Service Manual Introduction 27
May 2004 © Tait Electronics Limited
Limitations on Use
of Product Codes
The product codes discussed in this subsection are those in use at the time
of publication. For up-to-date information refer to the TaitWorld
website. The explanations of the product codes are to aid identification
only, and are not to be used as the basis for sales orders. There are two
reasons for this: Firstly, an arbitrarily-constructed product code might
apply to a product that, for compliance reasons, is restricted to certain
markets. Secondly, a product with such a product code might not even
exist.
General Scheme for
Product Codes
Individual products of the mobile radio product line are identified by
product codes with the format:
TM abcc – ddee
where a and b are uppercase letters representing the product family and
category of product respectively, and cc , dd and ee are characters that
identify the specific product. The characters ee are applicable to the
radio body only and identify different options. The product code
scheme is summarised in
Figure 1.7 .
Figure 1.8 Scheme for the product codes currently in use for the radio body
T M A B a b c c d d
D1 = 220 to 270 MHz
RADIO BODY
Radio options
00 = no options
Frequency band
B1 = 136 to 174 MHz
H5 = 400 to 470 MHz
H6 = 450 to 530 MHz
RF performance
2 = 25 W
Architecture of digital board
3 = 25 W (trigger-base)
1 = conventional analogue