Addendum 7 GHz
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Transcript of Addendum 7 GHz
AS 7/ASN 7Addendum
User manual
MN.00226.E - 003Volume 1/1
The information contained in this handbook is subject to change without notice.
Property of Siae Microelettronica S.p.A. All rights reserved according to the law and according to the inter-national regulations. No part of this document may be reproduced or transmitted in any form or by anymeans, electronic or mechanical, without written permission from Siae Microelettronica S.p.A.
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AS 7/ASN 7 - MN.00226.E - 003 1
Summary
Section 1.AS 7/ASN 7 CHARACTERISTICS 3
1 CHARACTERISTICS.................................................................................................... 3
1.1 FOREWORD ...................................................................................................... 3
1.2 CHARACTERISTICS ........................................................................................... 3
1.2.1 Versions ................................................................................................. 3
1.2.2 Available frequencies................................................................................ 4
1.2.3 Characteristics in Tx................................................................................15
1.2.4 Caratteristiche in Rx................................................................................15
1.2.5 Characteristics of power supply and consumption ........................................16
1.2.6 Hybrids .................................................................................................17
1.2.7 Flange of the waveguide ..........................................................................17
1.2.8 Dimensions and weights ..........................................................................17
Section 2.LIST OF TABLES 19
2 LIST OF TABLES .......................................................................................................19
2 AS 7/ASN 7 - MN.00226.E - 003
AS 7/ASN 7 - MN.00226.E - 003 3
Section 1.AS 7/ASN 7 CHARACTERISTICS
1 CHARACTERISTICS
1.1 FOREWORD
The equipment is in compliance with the following standards:
• EN 301 489-4 for EMC
• ITU-R Rec. F385-7 and CEPT Rec (02)06 for RF channelling
• EN 302 217 -2 -1 for fixed digital radio links
• EN 300 132-2 power supply characteristics
• EN 300 019 climatic characteristics (in operation: class 3.2 for IDU and class 4.1 for ODU; storing:class 1.2; transport: class 2.3).
• EN 60950 for the operator safety
1.2 CHARACTERISTICS
The reported values are guaranteed if not specifically defined otherwise.
1.2.1 Versions
Two versions of ODU are available: ODU AS and ODU ASN. The two versions are similar. Differencies willbe pointed out.
Regarding ODU ASN, the units without isolator have SIAE code GE9xxx, the units with isolator haveSIAE code GE8xxx.
4 AS 7/ASN 7 - MN.00226.E - 003
1.2.2 Available frequencies
- Frequency band from 7,125 to 7,9 GHz (see Tab.1)
- Duplex Spacing (Go/Return) 154 MHz, 161 MHz, 168 MHz, 196 MHz, 245 MHz(see Tab.1)
- Modulation 4QAM strong/4QAM/8PSK/16QAM/32QAM/64QAM/128QAM/256QAM
- Capacity and channel spacing see Tab.2
- Transmitter tuning range band 7 GHz is divided in various subbands de-pending on Go/return (see Tab.3)
Tab.1 - RF band, Duplex spacing frequencies and reference recommendation
Tab.2 - Capacity and channel spacing
Frequency range (MHz)
Duplex spacing (MHz)
Reference recommendation
7125 - 7425 154 CEPT REC(02)06
7425 - 7725 154ITU-R F.385-7 - Annex 1
CEPT REC(02)06
7125 - 7425 161 ITU-R F.385-7
7425 - 7725 161 ITU-R F.385-7
7443 - 7750 168 ITU-R F.385-7 Annex 3
7110 - 7443 196 ITU-R F.385-7 Annex 3
7425 - 7900 245 ITU-R F.385-7 Annex 4
7110 - 7429 168 ITU-R F.385-7 Annex 3
Modulation typeChannel spacing (MHZ)
7 14 28 56
4QAMs 8.376 17.251 35.294 71.099
4QAM 10.44 20.782 41.609 82.752
8PSK 14.661 29.105 62.08 123.96
16QAM 21.044 41.532 82.661 165.168
32QAM 24.966 51.866 103.629 201.639
64QAM 31.428 62.171 124.267 240.04
128QAM 35.386 72.396 144.606 286.376
256QAM 41.708 85.138 169.95 341.131
AS 7/ASN 7 - MN.00226.E - 003 5
Tab.3 - RF frequency range
Frequency range: 7425 - 7725 MHz - Go-return: 154 MHzITU-R F.385.7 Annex 1 - f0=7575 MHz a
Sub Band Low half Limits (MHz) Upper half Limits (MHz) RF Filter Tuning Range
1 7428 - 7470 7582 - 7624
42
2 7456 - 7498 7610 - 7652
3 7484 - 7526 7638 - 7680
4 7512 - 7554 7666 - 7708
5 7540 - 7582 7694 - 7736
Frequency range: 7125 - 7425 MHz - Go-return: 154 MHzCEPT REC(02)06 - f0=7275 MHz b
Sub Band Low half Limits (MHz) Upper half Limits (MHz) RF Filter Tuning Range
1 7128 - 7184 7282 - 7338
562 7184 - 7240 7338 - 7394
3 7212 - 7268 7366 - 7422
4 7156 - 7212 7310 - 7366
Frequency range: 7425 - 7725 MHz - Go-return: 154 MHzITU-R F.385-9 Annex 1 and CEPT REC(02)06 - f0=7575 MHz
Sub Band Low half Limits (MHz) Upper half Limits (MHz) RF Filter Tuning Range
7 7428 - 7484 7582 - 7638
568 7484 - 7540 7638 - 7694
9 7512 - 7568 7666 - 7722
10 7456 - 7512 7610 - 7666
Frequency range: 7125 - 7425 MHz - Go-return: 161 MHzITU-R F.385.7 Annex 1 - f0=7275 MHz
Sub Band Low half Limits (MHz) Upper half Limits (MHz) RF Filter Tuning Range
1 7124,5 - 7180,5 7285,5 - 7341,5
562 7180,5 - 7236,5 7341,5 - 7397,5
3 7208,5 - 7264,5 7369,5 - 7425,5
Frequency range: 7425 - 7725 MHz - Go-return: 161 MHzITU-R F.385.7 Annex 1 - f0=7575 MHz
Sub Band Low half Limits (MHz) Upper half Limits (MHz) RF Filter Tuning Range
1 7424,5 - 7480,5 7585,5 - 7641,5
562 7480,5 - 7563,5 7641,5 - 7697,5
3 7508,5 - 7564,5 7669,5 - 7725,5
Frequency range: 7443 - 7750 MHz - Go-return: 168 MHzITU-R F.385.7 Annex 3 - f0=7597 MHz
Sub Band Low half Limits (MHz) Upper half Limits (MHz) RF Filter Tuning Range
6 AS 7/ASN 7 - MN.00226.E - 003
Referring to ITU-R F.385-7 and CEPT REC (02)06 the available frequency channels are shown in Tab.4,Tab.5, Tab.6, Tab.7, Tab.8, Tab.9, Tab.10 e Tab.11.
Tab.4 - 7125 - 7425 MHz band - Go-return 154 MHzFrequencies of available channels for each subband filter
1 7443 - 7499 7611 - 7667
562 7499 - 7555 7667 - 7723
3 7527 - 7583 7695 - 7751
Frequency range: 7110 - 7443 MHz - Go-return: 196 MHzITU-R F.385.7 Annex 3 - f0=7275 MHz
Sub Band Low half Limits (MHz) Upper half Limits (MHz) RF Filter Tuning Range
1 7107 - 7163 7303 - 7359
562 7163 - 7219 7359 - 7415
3 7191 - 7247 7387 - 7443
Frequency range: 7425 - 7900 MHz - Go-return: 245 MHzITU-R 9/BL/11-E Annex 4 - f0=7662,5 MHz
Sub Band Low half Limits (MHz) Upper half Limits (MHz) RF Filter Tuning Range
1 7428 - 7512 7673 - 7757
842 7484 - 7568 7729 - 7813
3 7568 - 7652 7813 - 7897
a. AS only
b. ASN only
Frequency range: 7125 - 7425 MHz - Go-return: 154 MHzCEPT REC (02)06 - f0=7275 MHz
Sub band 1
Channel spacing (MHz)
Lower half of the band
Upper half of the band
Available channels
56 fn = f0-161+28n+14 f’n = f0-7+28n+14 n=1
28 fn = f0-161+28n f’n = f0-7+28n n=1
14 fn = f0-154+14n f’n = f0+14n n=1,...,3
7 fn = f0-150,5+7n f’n = f0+3,5+7n n=1,...,6
Sub band 2
Channel spacing (MHz)
Lower half of the band
Upper half of the band
Available channels
56 fn = f0-161+28n+14 f’n = f0-7+28n+14 n=2
28 fn = f0-161+28n f’n = f0-7+28n n=2
14 fn = f0-154+14n f’n = f0+14n n=3,...,5
7 fn = f0-150,5+7n f’n = f0+3,5+7n n=5,...,10
Sub band 3
Channel spacing (MHz)
Lower half of the band
Upper half of the band
Available channels
56 fn = f0-161+28n+14 f’n = f0-7+28n+14 n=3
AS 7/ASN 7 - MN.00226.E - 003 7
28 fn = f0-161+28n f’n = f0-7+28n n=3
14 fn = f0-154+14n f’n = f0+14n n=5,...,7
7 fn = f0-150,5+7n f’n = f0+3,5+7n n=9,...,14
Sub band 4
Channel spacing (MHz)
Lower half of the band
Upper half of the band
Available channels
56 fn = f0-161+28n+14 f’n = f0-7+28n+14 n=4
28 fn = f0-161+28n f’n = f0-7+28n n=4
14 fn = f0-154+14n f’n = f0+14n n=7,...,9
7 fn = f0-150,5+7n f’n = f0+3,5+7n n=13,...,18
8 AS 7/ASN 7 - MN.00226.E - 003
Tab.5 - 7425 - 7725 MHz band - Go-return 154 MHzFrequencies of available channels for each subband filter
FREQUENCY RANGE: 7425 - 7725 MHz - GO-RETURN: 154MHzITU-R F.385-9 ANNEX 1 and CEPT REC(02)06 - f0=7575 MHz
AS Sub band 7 - ASN Sub band 1
Channel spacing (MHz)
Lower half of the band
Upper half of the band
Available Channels
7 fn= f0-150.5 +7n f'n= f0+3.5+ 7n n=1, .., 8
14 fn= f0-154 +14n f'n= f0+ 14n n=1, .., 4
28 fn= f0-161 +28n f'n= f0-7+ 28n n=1,2
56 fn= f0-161 +28n+14 f'n= f0-7+ 28n+14 n=1
AS Sub band 8 - ASN Sub band 2
Channel spacing (MHz)
Lower half of the band
Upper half of the band
Available Channels
7 fn= f0-150.5 +7n f'n= f0+3.5+ 7n n=9, .., 16
14 fn= f0-154 +14n f'n= f0+ 14n n=5, .., 8
28 fn= f0-161 +28n f'n= f0-7+ 28n n=3,4
56 fn= f0-161 +28n+14 f'n= f0-7+ 28n+14 n=3
AS Sub band 9 - ASN Sub band 3
Channel spacing (MHz)
Lower half of the band
Upper half of the band
Available Channels
7 fn= f0-150.5 +7n f'n= f0+3.5+ 7n n=13, .., 20
14 fn= f0-154 +14n f'n= f0+ 14n n=7, .., 10
28 fn= f0-161 +28n f'n= f0-7+ 28n n=4,5
56 fn= f0-161 +28n+14 f'n= f0-7+ 28n+14 n=4
AS Sub band 10 - ASN Sub band 4
Channel spacing (MHz)
Lower half of the band
Upper half of the band
Available Channels
7 fn= f0-150.5 +7n f'n= f0+3.5+ 7n n=5, .., 12
14 fn= f0-154 +14n f'n= f0+ 14n n=3, .., 6
28 fn= f0-161 +28n f'n= f0-7+ 28n n=2,3
56 fn= f0-161 +28n+14 f'n= f0-7+ 28n+14 n=2
AS 7/ASN 7 - MN.00226.E - 003 9
Tab.6 - 7125 - 7425 MHz bandFrequencies of available channels for each subband filter
FREQUENCY RANGE: 7125 ÷ 7425 MHz - GO-RETURN: 161 MHzITU-R F.385-9 - f0=7275 MHz
Sub band 1
Channel spacing (MHz)
Lower half of the band
Upper half of the band
Available Channels
7 fn= f0-154 +7n f'n= f0+7+ 7n n=1, .., 8
14 fn= f0-157.5 +14n f'n= f0+3.5+ 14n n=1, .., 4
28 fn= f0-164.5 +28n f'n= f0+3.5+ 28n n=1, 2
56 fn= f0-164.5 +28n +14 f'n= f0+3.5+ 28n +14 n=1
Sub band 2
Channel spacing (MHz)
Lower half of the band
Upper half of the band
Available Channels
7 fn= f0-154 +7n f'n= f0+7+ 7n n=9, .., 16
14 fn= f0-157.5 +14n f'n= f0+3.5+ 14n n=5, .., 8
28 fn= f0-164.5 +28n f'n= f0+3.5+ 28n n=3, 4
56 fn= f0-164.5 +28n +14 f'n= f0+3.5+ 28n +14 n=3
Sub band 3
Channel spacing (MHz)
Lower half of the band
Upper half of the band
Available Channels
7 fn= f0-154 +7n f'n= f0+7+ 7n n=13, .., 20
14 fn= f0-157.5 +14n f'n= f0+3.5+ 14n n=7, .., 10
28 fn= f0-164.5 +28n f'n= f0+3.5+ 28n n=4, 5
56 fn= f0-164.5 +28n +14 f'n= f0+3.5+ 28n +14 n=4
Sub band 4
Channel spacing (MHz)
Lower half of the band
Upper half of the band
Available Channels
7 fn= f0-154 +7n f'n= f0+7+ 7n n=5, .., 12
14 fn= f0-157.5 +14n f'n= f0+3.5+ 14n n=3, .., 6
28 fn= f0-164.5 +28n f'n= f0+3.5+ 28n n=2, 3
56 fn= f0-164.5 +28n +14 f'n= f0+3.5+ 28n +14 n=2
10 AS 7/ASN 7 - MN.00226.E - 003
Tab.7 - 7425 - 7725 MHz band - Go return 161 MHzFrequencies of available channels for each subband filter
FREQUENCY RANGE: 7425 ÷ 7725 MHz - GO-RETURN: 161 MHzITU-R F.385-9 - f0=7575 MHz
Sub band 1
Channel spacing (MHz)
Lower half of the band
Upper half of the band
Available Channels
7 fn= f0-154 +7n f'n= f0+7+ 7n n=1, .., 8
14 fn= f0-157.5 +14n f'n= f0+3.5+ 14n n=1, .., 4
28 fn= f0-164.5 +28n f'n= f0+3.5+ 28n n=1, 2
56 fn= f0-164.5 +28n +14 f'n= f0+3.5+ 28n +14 n=1
Sub band 2
Channel spacing (MHz)
Lower half of the band
Upper half of the band
Available Channels
7 fn= f0-154 +7n f'n= f0+7+ 7n n=9, .., 16
14 fn= f0-157.5 +14n f'n= f0+3.5+ 14n n=5, .., 8
28 fn= f0-164.5 +28n f'n= f0+3.5+ 28n n=3, 4
56 fn= f0-164.5 +28n +14 f'n= f0+3.5+ 28n +14 n=3
Sub band 3
Channel spacing (MHz)
Lower half of the band
Upper half of the band
Available Channels
7 fn= f0-154 +7n f'n= f0+7+ 7n n=13, .., 20
14 fn= f0-157.5 +14n f'n= f0+3.5+ 14n n=7, .., 10
28 fn= f0-164.5 +28n f'n= f0+3.5+ 28n n=4, 5
56 fn= f0-164.5 +28n +14 f'n= f0+3.5+ 28n +14 n=4
Sub band 4
Channel spacing (MHz)
Lower half of the band
Upper half of the band
Available Channels
7 fn= f0-154 +7n f'n= f0+7+ 7n n=5, .., 12
14 fn= f0-157.5 +14n f'n= f0+3.5+ 14n n=3, .., 6
28 fn= f0-164.5 +28n f'n= f0+3.5+ 28n n=2, 3
56 fn= f0-164.5 +28n +14 f'n= f0+3.5+ 28n +14 n=2
AS 7/ASN 7 - MN.00226.E - 003 11
Tab.8 - 7110.5 - 7430.5 MHz band - Go return 168 MHzFrequencies of available channels for each subband filter
FREQUENCY RANGE: 7110.5 ÷ 7430.5 MHz - GO-RETURN: 168 MHzf0=7270.5 MHz
Sub band 1
Channel spacing (MHz)
Lower half of the band
Upper half of the band
Available Channels
7 fn= f0-163.5 +7n f'n= f0+ 4.5 +7n n=1, .., 9
14 fn= f0-156.5 +14n f'n= f0+11.5+ 14n n=1, .., 4
28 fn= f0-170.5 +28n f'n= f0-2.5+ 28n n=1, 2
56 fn= f0-156.5 +28n f'n= f0+11.5+ 28n n=1
Sub band 2
Channel spacing (MHz)
Lower half of the band
Upper half of the band
Available Channels
7 fn= f0-163.5 +7n f'n= f0+ 4.5 +7n n=9, .., 17
14 fn= f0-156.5 +14n f'n= f0+11.5+ 14n n=5, .., 8
28 fn= f0-170.5 +28n f'n= f0-2.5+ 28n n=3,4
56 fn= f0-156.5 +28n f'n= f0+11.5+ 28n n=3
Sub band 3
Channel spacing (MHz)
Lower half of the band
Upper half of the band
Available Channels
7 fn= f0-163.5 +7n f'n= f0+ 4.5 +7n n=13, .., 21
14 fn= f0-156.5 +14n f'n= f0+11.5+ 14n n=7, .., 10
28 fn= f0-170.5 +28n f'n= f0-2.5+ 28n n=4,5
56 fn= f0-156.5 +28n f'n= f0+11.5+ 28n n=4
Sub band 4
Channel spacing (MHz)
Lower half of the band
Upper half of the band
Available Channels
7 fn= f0-163.5 +7n f'n= f0+ 4.5 +7n n=5, .., 13
14 fn= f0-156.5 +14n f'n= f0+11.5+ 14n n=3, .., 6
28 fn= f0-170.5 +28n f'n= f0-2.5+ 28n n=2,3
56 fn= f0-156.5 +28n f'n= f0+11.5+ 28n n=2
12 AS 7/ASN 7 - MN.00226.E - 003
Tab.9 - 7443 - 7750 MHz band - Go return 168 MHzFrequencies of available channels for each subband filter
FREQUENCY RANGE: 7443 ÷ 7750 MHz - GO-RETURN: 168 MHzITU-R F.385-9 ANNEX 3 - f0=7597 MHz( )
Sub band 1
Channel spacing (MHz)
Lower half of the band
Upper half of the band
Available Channels
7 fn= f0-157.5 +7n f'n= f0+ 10.5 +7n n=1, .., 8
14 fn= f0-161 +14n f'n= f0+7+ 14n n=1, .., 4
28 fn= f0-168 +28n f'n= f0+ 28n n=1, 2
56 fn= f0-154 +28n f'n= f0+14+ 28n n=1
Sub band 2
Channel spacing (MHz)
Lower half of the band
Upper half of the band
Available Channels
7 fn= f0-157.5 +7n f'n= f0+ 10.5 +7n n=9, .., 16
14 fn= f0-161 +14n f'n= f0+7+ 14n n=5, .., 8
28 fn= f0-168 +28n f'n= f0+ 28n n=3,4
56 fn= f0-154 +28n f'n= f0+14+ 28n n=3
Sub band 3
Channel spacing (MHz)
Lower half of the band
Upper half of the band
Available Channels
7 fn= f0-157.5 +7n f'n= f0+ 10.5 +7n n=13, .., 20
14 fn= f0-161 +14n f'n= f0+7+ 14n n=7, .., 10
28 fn= f0-168 +28n f'n= f0+ 28n n=4,5
56 fn= f0-154 +28n f'n= f0+14+ 28n n=4
Sub band 4
Channel spacing (MHz)
Lower half of the band
Upper half of the band
Available Channels
7 fn= f0-157.5 +7n f'n= f0+ 10.5 +7n n=5, .., 12
14 fn= f0-161 +14n f'n= f0+7+ 14n n=3, .., 6
28 fn= f0-168 +28n f'n= f0+ 28n n=2,3
56 fn= f0-154 +28n f'n= f0+14+ 28n n=2
AS 7/ASN 7 - MN.00226.E - 003 13
Tab.10 - 7110 - 7443 MHz band - Go return 196 MHzFrequencies of available channels for each subband filter
FREQUENCY RANGE: 7110 ÷ 7443 MHz - GO-RETURN: 196 MHzITU-R F.385-9 ANNEX 3 - f0=7275 MHz(9)
Sub band 1
Channel spacing (MHz)
Lower half of the band
Upper half of the band
Available Channels
7 fn= f0-171.5 +7n f'n= f0+ 24.5+7n n=1, .., 8
14 fn= f0-175 +14n f'n= f0+ 21+14n n=1, .., 4
28 fn= f0-182 +28n f'n= f0+ 14+28n n=1,2
56 fn= f0-168 +28n f'n= f0+ 28+28n n=1
Sub band 2
Channel spacing (MHz)
Lower half of the band
Upper half of the band
Available Channels
7 fn= f0-171.5 +7n f'n= f0+ 24.5+7n n=9, .., 16
14 fn= f0-175 +14n f'n= f0+ 21+14n n=5, .., 8
28 fn= f0-182 +28n f'n= f0+ 14+28n n=3,4
56 fn= f0-168 +28n f'n= f0+ 28+28n n=3
Sub band 3
Channel spacing (MHz)
Lower half of the band
Upper half of the band
Available Channels
7 fn= f0-171.5 +7n f'n= f0+ 24.5+7n n=13, .., 20
14 fn= f0-175 +14n f'n= f0+ 21+14n n=7, .., 10
28 fn= f0-182 +28n f'n= f0+ 14+28n n=4,5
56 fn= f0-168 +28n f'n= f0+ 28+28n n=4
Sub band 4
Channel spacing (MHz)
Lower half of the band
Upper half of the band
Available Channels
7 fn= f0-171.5 +7n f'n= f0+ 24.5+7n n=5, .., 12
14 fn= f0-175 +14n f'n= f0+ 21+14n n=3, .., 6
28 fn= f0-182 +28n f'n= f0+ 14+28n n=2,3
56 fn= f0-168 +28n f'n= f0+ 28+28n n=2
14 AS 7/ASN 7 - MN.00226.E - 003
Tab.11 - 7425 - 7900 MHz band - Go return 245 MHzFrequencies of available channels for each subband filter
FREQUENCY RANGE: 7425 ÷ 7900 MHz - GO-RETURN: 245 MHzITU-R F.385-9 ANNEX 4 - f0=7662.5 MHz
Sub band 1
Channel spacing (MHz)
Lower half of the band
Upper half of the band
Available Channels
7 fn= f0-238 +7n f'n= f0+7+7n n=1, .., 12
14 fn= f0-241.5 +14n f'n= f0+3.5+14n n=1, .., 6
28 fn= f0-248.5 +28n f'n= f0-3.5+28n n=1, .., 3
56 fn= f0-234.5 +28n f'n= f0+10.5+28n n=1, 2
Sub band 2
Channel spacing (MHz)
Lower half of the band
Upper half of the band
Available Channels
7 fn= f0-238 +7n f'n= f0+7+7n n=9, .., 20
14 fn= f0-241.5 +14n f'n= f0+3.5+14n n=5, .., 10
28 fn= f0-248.5 +28n f'n= f0-3.5+28n n=3, .., 5
56 fn= f0-234.5 +28n f'n= f0+10.5+28n n=3, 4
Sub band 3
Channel spacing (MHz)
Lower half of the band
Upper half of the band
Available Channels
7 fn= f0-238 +7n f'n= f0+7+7n n=21, .., 32
14 fn= f0-241.5 +14n f'n= f0+3.5+14n n=11, .., 16
28 fn= f0-248.5 +28n f'n= f0-3.5+28n n=6, .., 8
56 fn= f0-234.5 +28n f'n= f0+10.5+28n n=6, 7
Sub band 4
Channel spacing (MHz)
Lower half of the band
Upper half of the band
Available Channels
7 fn= f0-238 +7n f'n= f0+7+7n n=17, .., 28
14 fn= f0-241.5 +14n f'n= f0+3.5+14n n=9, .., 14
28 fn= f0-248.5 +28n f'n= f0-3.5+28n n=5, .., 7
56 fn= f0-234.5 +28n f'n= f0+10.5+28n n=5, 6
AS 7/ASN 7 - MN.00226.E - 003 15
1.2.3 Characteristics in Tx
- Maximum output power in dBm see Tab.12
- Tx band see Tab.1 and Tab.3
- Tuning step according with ITU-R/CEPT or in 250kHz steps
- Maximum attenuation
- ODU AS 40dB in steps of 1dB (can be set via software)
- ODU ASN 20dB 1 in steps of 1dB (can be set via software)
- Attenuation accuracy
- range 0 ÷ 3dB ±1dB
- range 4 ÷ 30dB ±2dB
- range 31 ÷ 40dB ±3dB
- Automatic Transmit Power Control (ATPC)
- ODU AS 40dB in steps of 1dB
- ODU ASN 20dB in steps of 1dB
- Remote Transmit Power Control (RTPC)
- ODU AS 30dB (the amount of attenuation used for theRTPC reduces the ATPC range)
- ODU ASN 20dB (the amount of attenuation used for theRTPC reduces the ATPC range)
- Spurious in Tx according to ETSI EN 301 390
- Stability in frequency ±5ppm, (±10ppm with aging)
- Muting 60dB, referred to maximum Tx power
Tab.12 - Nominal output power in dBm (rated values at point C-C’ for 1+0 configuration)
1.2.4 Caratteristiche in Rx
- Rx band see Tab.3
- Sensitivity in dBm @10-6 at point C - C’ (1+0) see Tab.13
- Spurious in Rx according to ETSI EN 301 390
- Accuracy of reading of field Rx in whole temperature range (PC indication) ±3dB nel campo -50dBm ÷ threshold
±4dB nel campo -20dBm ÷ -49dBm
1 In case of fade margin test other 15dB are available.
ODUModulation
Stability 4QAMs 4QAM 8PSK 16QAM 32QAM 64QAM 128QAM 256QAM
AS 29 29 29 26 26 25 25 24 ±1 dB a
a. With ACM, the power stability for the reference modulation will be ±1dB. With ACM, for the modulationschemes different than the reference one, the power stability will be +2/-1dB.
ASN 29 29 29 26 26 25 25 24 ±2 dB b
b. With ACM, the power stability for the reference modulation will be ±2dB. With ACM, for the modulationschemes different than the reference one, the power stability will be +3/-2dB.
16 AS 7/ASN 7 - MN.00226.E - 003
- Maximum power in Rx for BER=10-6 -22dBm
- Damage Rx power +10dBm
- Residual BER (RBER) 1x10-12
Tab.13 - Guaranteed threshold (in dBm) for BER=10-6 and BER=10-10
Typical threshold is 2 dB lower.
1.2.5 Characteristics of power supply and consumption
- Power supply voltage (nominal -48 Vdc) -40.8 ÷ -57.6 Vdc 2
- ODU consumption ≤ 25 W (-48Vdc at the voltage)
- IMAX and consumption see Tab.14
Tab.14 - IMAX at the power supply connector and consumption with 1/4” IDU-ODU cable (300m long)
In ALCplus2 1+1 (all version) the two power connectors are in parallel.
Channel spac-ing (MHz)
BER 4QAMs 4QAM 8PSK 16QAM 32QAM 64QAM 128QAM 256QAM
7BER=10-6 -93 -89 -86.5 -83.5 -81 -78.5 -77 -76
BER=10-10 -91 -87 -84.5 -81.5 -79 -76.5 -75 -74
14BER=10-6 -90.5 -88.5 -84.5 -82 -78.5 -76.5 -74 -71
BER=10-10 -88.5 -86.5 -82.5 -80 -76.5 -74.5 -72 -69
28BER=10-6 -87.5 -86 -80.5 -79 -75.5 -73.5 -71.5 -68.5
BER=10-10 -85.5 -84 -78.5 -77 -73.5 -71.5 -69.5 -66.5
56BER=10-6 -85 -83.5 -78 -77 -73.5 -72 -69 -65.5
BER=10-10 -83 -81.5 -76 -75 -71.5 -70 -67 -63.5
2 -48.8 ÷ -72 Vdc is also available on request. The range -20.4 ÷ -28.8 is available with external DC-DCconverter
IDUIMAX
(Full equipped)Consumption
(Full equipped)
ALplus2 1+0 1.7A 68W
ALplus2 1+1 1.8A 100W
ALCplus2 1+0 1.42A 56W
ALCplus2 1+1 2.15A 89W
ALCplus2 16E1 1+0 1.5A 59W
ALCplus2 16E1 1+1 2.23A 91W
ALCplus2 32E1 1+0 1.55A 60W
ALCplus2 32E1 1+1 2.3A 92W
ALCplus2 Nod 1+0 1.52A 62W
ALCplus2 Nod 1+1 2.33A 95W
AS 7/ASN 7 - MN.00226.E - 003 17
1.2.6 Hybrids
The ODU units of a 1+1 system with single antenna are coupled to the antenna by means of an hybrid,available in different versions, whose branching losses are listed here below.
- 1+1 hot stand-by
- balanced hybrid Tx losses < 4dBRx losses < 4dB
- unbalanced hybrid Tx losses < 1.7/7dBRx losses < 1.7/7dB
- 1+1 freq. div. (only with double polariz. antenna) negligible losses
- 1+1 with double antenna negligible losses
- 2+0 with double antenna negligible losses
1.2.7 Flange of the waveguide
- Type of flange of the waveguide (radio side) UBR 84
1.2.8 Dimensions and weights
- Physical size of system components see Tab.15
Tab.15 - Physical size of system components
- Weight of system components
- ODU 1+0 ASN ODU/AS ODU versions 4.5 kg/5.5 kg
- ODU 1+1 ASN ODU/AS ODU versions 13.3 kg/15.3 kg
- Panning systen 1+0/1+1 4.4 kg.
Width (mm) Height (mm) Depth (mm)
ODU 1+0 ASN ODU version 254 254 114
ODU 1+0 AS ODU version 254 254 154
ODU 1+1 ASN ODU version a
a. Including passive hybrid
278 254 296
ODU 1+1 AS ODU version a. 358 254 296
18 AS 7/ASN 7 - MN.00226.E - 003
AS 7/ASN 7 - MN.00226.E - 003 19
Section 2.LIST OF TABLES
2 LIST OF TABLES
Tab.1 - RF band, Duplex spacing frequencies and reference recommendation .......................... 4
Tab.2 - Capacity and channel spacing ................................................................................ 4
Tab.3 - RF frequency range .............................................................................................. 5
Tab.4 - 7125 - 7425 MHz band - Go-return 154 MHzFrequencies of available channels for each subband filter....................................................... 6
Tab.5 - 7425 - 7725 MHz band - Go-return 154 MHzFrequencies of available channels for each subband filter....................................................... 8
Tab.6 - 7125 - 7425 MHz bandFrequencies of available channels for each subband filter....................................................... 9
Tab.7 - 7425 - 7725 MHz band - Go return 161 MHzFrequencies of available channels for each subband filter......................................................10
Tab.8 - 7110.5 - 7430.5 MHz band - Go return 168 MHzFrequencies of available channels for each subband filter......................................................11
Tab.9 - 7443 - 7750 MHz band - Go return 168 MHzFrequencies of available channels for each subband filter......................................................12
Tab.10 - 7110 - 7443 MHz band - Go return 196 MHzFrequencies of available channels for each subband filter......................................................13
Tab.11 - 7425 - 7900 MHz band - Go return 245 MHzFrequencies of available channels for each subband filter......................................................14
Tab.12 - Nominal output power in dBm (rated values at point C-C’ for 1+0 configuration)........15
Tab.13 - Guaranteed threshold (in dBm) for BER=10-6 and BER=10-10........................................... 16
Tab.14 - IMAX at the power supply connector and consumption with 1/4” IDU-ODU cable (300m long) .............................................................................................................................16
Tab.15 - Physical size of system components .....................................................................17
20 AS 7/ASN 7 - MN.00226.E - 003