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Harris Corporation
Constellation®
FREQUENCY
PLANNING
C
H A P T E R
2
F
REQUENCY
P
LANNING
1+1 Frequency Selection
1+1 Frequency Spacing for Hot-standby (HS)
and Nonprotected (NP) Radios
Recommended paired frequencies are shown beginning on
. However,
any of the listed transmit frequencies may be used with any of the listed receive
frequencies, provided the minimum T-to-R separation is maintained. It is
recommended that any unlisted frequency be verified by Harris MCD.
Table 2-1: Frequency spacing
Minimum Spacing
Frequency
(GHz)
T-to-R
T-to-T (for like signal)
8T-28T/
DS3
(MHz)
155 Mbit/
3DS3/4DS3
(MHz)
8T-28T/
DS3
(MHz)
155 Mbit/
3DS3/4DS3
(MHz)
6
50
a
a. Narrowband transmit filter is available for 33.5 MHz T/R spacing of LL6 GHz band
specified in Industry Canada GL-34.
100
40
56
7/8
50
100
40
56
10
65
100
45
56
11
76
100
47
56
Содержание Constellation
Страница 1: ...Microwave Digital Radios Constellation Systems Application P N SAI 112874 E09...
Страница 2: ......
Страница 3: ...CONSTELLATION MICROWAVE RADIO SYSTEM APPLICATION MANUAL PART NO SAI 112874 E09 JANUARY 2006...
Страница 4: ...Constellation January 2006...
Страница 18: ...Constellation January 2006 xii Preface...
Страница 20: ...Constellation January 2006 xiv Preface...
Страница 24: ...Constellation January 2006 1 4 General Information...
Страница 92: ...Constellation January 2006 6 10 Antenna Coupling Unit ACU...
Страница 110: ...Constellation January 2006 7 18 Performance Curves...
Страница 112: ...Constellation January 2006 A 2 Rack Profiles Figure A 2 EIA 19 inch rack frame and pedestal detail Front View Side View...
Страница 124: ...Constellation January 2006 Index 6...
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