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The SGM gives a maintenance service specialized in proper laboratory for the following products:
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NX-64 Digital Radio Link:

Specifications:

  • Data Rates: 64KBps and 128KBps.
  • Frequency Operation: 920 to 960MHz.
  • Interface: V.35, RS-422, RS-232 and G.703.
  • TX Power Output: +37dBm / 5Watts

NX-E1 Digital Radio Link :

Specifications:

  • Data Rates: 64 - 2048 kbps in 64 kbps step size, 2xE1/T1, 4xE1/T1, 34 Mbps (available summer 1999).
  • Frequency Operation: 335-512, 790-960, 1350-1535, 1700-3500 MHz, fully synthesized.
  • Interface: V.35, RS-422, V.11 (selectable), G.703, E1, T1.
  • TX Power Output: +33 dBm at 335-512 MHz, +30 dBm at 790-960 MHz, +27 dBm in all other bands (3 dB higher for QPSK).
Microwave Data System

LEDR MDS 400, 400S, 400F, 900S, 1400F Digital Radio Link :

Specifications:

  • Data Rates: 64kbps, 128kbps, 256kbps e 768kbps.
  • Frequency de Operation: 330-512, 800-960MHz and 1350-1535MHz.
  • Interface: EIA-530, V.35, fractional T1 or E1 source.
  • TX Power Output: +30dBm / 1W.

Microwave Digital Radio MINI-LINK E:

Specifications:

  • Data Rates: 2x2, 4x2, 8, 2x8, 8x2, 34+2 and 17x2 Mbps.
  • Frequency Operation: 7.1-7.7, 7.7-8.5, 12.75-13.25, 14.4-23.35, 17.7-19.7, 21.2-23.6, 24.5-26.5 and 37-39.5GHz.
  • Interface: G.703 balanced and unbalanced, Ethernet 10/100 T Base.
  • TX Power Output: +21/28 dBm at 7.1-7.7 GHz, +20/26 dBm at 7.7-8.5 GHz, +18 dBm at 12.75-13.25 GHz, +18/25 dBm at 14.4-15.35 GHz, +17/24 dBm at 17.7-19.7 GHz, +20/23 dBm at 21.2-23.6 GHz, +10/18 dBm at 24.5-26.5 GHz and +17 dBm at 37-39.5 GHz.

Microwave Digital Radio MELODY (9400UX) series:

Specifications:

  • Data Rates: 2x2, 4x2, 8x2, 16x2 and 34+2 Mbps.
  • Frequency Operation: 12.75-13.25, 14.4-15.35, 17.7-19.7, 21.2-23.6, 24.5-26.5 and 37-39.5 GHz.
  • Interface: G.703 balanced and unbalanced.
  • TX Power Output: +25 dBm at 12.75-13.25 GHz, +21 dBm at 14.4-15.35 GHz, +24,5 dBm at 17.7-19.7 GHz, +19 dBm at 21.2-23.6 GHz, +18 dBm at 24.5-26.5 GHz and +16 dBm at 37-39.5 GHz.

MicroStar 38GHz

Microwave Digital Radio MICROSTAR:

Specifications:

  • Data Rates: 2x2, 4x2, 8x2, 16x2 and 34+2 Mbps.
  • Frequency Operation: 7.110-7.755 GHz, 7.725-8.275 GHz, 8.275-8.750 GHz, 12.75-23.25 GHz, 14.4-15.35 GHz, 17.7-19.7 GHz, 21.2-23.6 GHz, 24.5-26.5 GHz and 37-39.5 GHz.
  • Interface: G.703 balanced and unbalanced.
  • TX Power Output: +26.5 dBm (QPSK) and +22.5 (16QAM) at 7.110-7.755 GHz, 7.725-8.275 GHz, 8.275-8.750 GHz, +22 dBm (QPSK) and +18 dBm (16QAM) at 12.75-23.25 GHz, 14.4-15.35 GHz, 17.7-19.7 GHz, +17 dBm at 21.2-23.6 GHz and +15 dBm at 24.5-26.5 GHz and 37-39.5 GHz.

 

 

 

Microwave Digital Radio TRuepoint 5000:

Specifications:

  • Data Rates : 4, 8, 16 E1, E3 + 1 E1, 21 E1, STM-1 + 1 E1.
  • Frequency Operation: 5.925 – 6.425 GHz, 6.425 – 7.125 GHz, 7.110 – 7.900 GHz, 7.725 – 8.500 GHz, 10.500 – 10.680 GHz, 10.700 – 11.700 GHz, 12.700 – 13.250 GHz, 14.400 – 15.350 GHz, 17.700 – 19.700 GHz, 21.200 – 23.600 GHz, 24.500 – 26.500 GHz e 37.000 – 40.000 GHZ
  • Interface: E1, E3, STM-1, OMM e OSM.
  • TX Power Output : +26.5 dBm (QPSK) e +22.5 (16QAM) em 7.110-7.755 GHz, 7.725-8.275 GHz, 8.275-8.750 GHz, +22 dBm (QPSK) e +18 dBm (16QAM) em 12.75-23.25 GHz, 14.4-15.35 GHz, 17.7-19.7 GHz, +17 dBm em 21.2-23.6 GHz e +15 dBm em 24.5-26.5 GHz e 37-39.5 GHz.

Microwave Digital Radio ECLIPSE:

Specifications:

  • Data Rates : (5, 10, 16, 20xE1) e 10-360Mbit/s Ethernet.
  • Frequency Operation: 4.4 – 5.0 GHz, 5.925–6.425 GHz, 7.12–7.9 GHz, 10.7–11.7 GHz, 12.75 –13.25 GHz, 14.4 – 15.35 GHz, 17.7 – 19.7 GHz, 21.2 – 23.632 GHz, 24.52 – 26.483 GHz, 27.5 – 29.5 GHz e 37.0 - 39.46 GHz.
  • Interface: Ethernet 4x10/100 base T e E1.
  • TX Power Output : +25.0 dBm (QPSK) e +23.0 dBm (16QAM) em 7/8 GHz, +22.50 dBm (QPSK) e +20.50 dBm (16QAM) em 11 GHz, +20.00 dBm (QPSK) e 18.00 dBm (16QAM) em 13 GHz, +19.00 dBm (QPSK) e 17.00 dBm (16QAM) em 15 GHz, +17.00 dBm (QPSK) e 15.00 dBm (16QAM) em 18 GHz, +17.00 dBm (QPSK) e 15.00 dBm (16QAM) em 23 GHz, +16.00 dBm (QPSK) e 14.00 dBm (16QAM) em 26 GHz, +15.50 dBm (QPSK) e 13.50 dBm (16QAM) em 28 GHz, +15.00 dBm (QPSK) e 13.00 dBm (16QAM) em 32 GHz e +15.00 dBm (QPSK) e 13.00 dBm (16QAM) em 38 GHz.

Microwave Digital Radio OptiX RTN 620:

Specifications:

  • Data Rates : 4/8/16xE1 ou STM-1.
  • Frequency Operation: 7.114 - 7.743 GHz, 14.501 - 15.257 GHz, 17.685 - 19.710 GHz, 22.000 - 23.608 GHz.
  • Interface: E1 e Ethernet.
  • TX Power Output : +25.5 dBm (QPSK), +21.0 dBm (16QAM) e +15.0 dBm (128QAM) em 7 GHz, +24.5 dBm (QPSK), +20.0 dBm (16QAM) e +14.0 dBm (128QAM) em 15 GHz, +24.0 dBm (QPSK), +20.0 dBm (16QAM) e +14.0 dBm (128QAM) em 18 GHz, +22.5 dBm (QPSK), +19.0 dBm (16QAM) e +13.0 dBm (128QAM) em 23 GHz.

Microwave Digital Radio NEC PASOLINK V2, V3, V4 and NEO:

Specifications:

  • Data Rates: 2x2, 4x2, 1x8, 8x2, 16x2 and 1x34 Mbps.
  • Frequency Operation: 14.5-15.35 GHz, 17.7-19.7 GHz, 21.5-23.6 GHz, 24.5-29.5 GHz and 37-39.5 GHz.
  • Interface: G.703 balanced and unbalanced, Ethernet 10/100 T Base.
  • TX Power Output: +23 dBm at 14.5-15.35 GHz, +23 dBm at 17.7-19.7 GHz, +23 dBm at 21.5-23.6 GHz, +20 dBm at 24.5-29.5 GHz and +15 dBm at 37-39.5 GHz.

Multiplex System FA 1201:

 

Digital Multiplex System NMCP-30B:

 

Multiplex System N6000 Series:

 

Microwave Digital Radio DRS-155 Slim:

 

1+0

1+1

Microwave Digital Radio MDL 2000 (1+0 and 1+1):

Specifications:

  • Data Rates: 2x2, 4x2, 8x2, 16x2 Mbps.
  • Frequency Operation: 7.11-7.75 GHz, 12.75-13.25 GHz, 14.4-15.35 GHz, 17.7-19.7 GHz, 21.2-23.6 GHz, 24.5-26.5 GHz and 37-39.5 GHz.
  • Interface: G.703.
  • TX Power Output: +27 dBm at 7.5 GHz, +23 dBm at 13/15 GHz, +20 and +26dBm at 18 GHz, +17 dBm at 23/26 GHz and +18 dBm at 38 GHz.

Microwave Digital Radio SRA L:

Specifications:

  • Data Rates: 2x2, 4x2, 8x2 and 16x2 Mbps.
  • Frequency Operation: 7.1-7.9 GHz, 8.2-8.5 GHz, 10.5-10.7 GHz, 12.75-13.25 GHz, 14.4-15.35 GHz, 17.7-19.7 GHz, 21.2-23.6 GHz, 24.5-26.5 GHz, 27.5-29.5 GHz and 37-39.5 GHz.
  • Interface: G.703.
  • TX Power Output: +24 dBm at 7/8 GHz, +20 dBm at 10.5/13/15 GHz, +18 dBm at 18/23/26 GHz and +17 dBm at 38 GHz.

Microwave Digital Radio SRA L XD:

Specifications:

  • Data Rates : 2x2, 4x2, 8x2, 16x2 e 32x2 Mbit/s.
  • Frequency Operation: 7.1 – 8.5 GHz, 12.75 – 13.25 GHz, 14.4 – 15.35 GHz, 17.7 – 19.7 GHz, 21.2 – 23.6 GHz, 24.5 – 26.5 GHz, 27.5 - 29.5 GHz, 31.8 – 33.4 GHz e 37.0 – 39.5 GHz.
  • Interface: G.703 balanceada e desbalanceada, Ethernet 10/100 Base T.
  • TX Power Output : +24 dBm em 7/8 GHz, +20 dBm em 13/15 GHz, +18 dBm em 18/23/26/28 GHz e +17 dBm em 32/38 GHz.

Microwave Digital Radio DART:

Specifications:

  • Data Rates: 1E1 and 1DS1.
  • Frequency Operation: 14.4-15.35 GHz, 17.7-19.7 GHz, 21.2-23.6 GHz, 24.25-26.5 GHz, 27.5-31.3 GHz and 37-40 GHz.
  • Interface: EIA RS-232/422.
  • TX Power Output: +19 dBm at 15, 18 and 23GHz, +18 dBm at 26 GHz and +16 dBm at 38 GHz.

MetroCell - CELLULAR BASE STATION NORTEL - AMPS/TDMA SYSTEM:

Composed by:

  • TRU 2 - Transmit Receive Unit (NTAX 98AA)
  • TRU 3 - Transmit Receive Unit (NTAW99AA)
  • DPA - Dual Power Amplifier Module (NTFB38AA)
  • ATC - Auto Tune Combiner (NTFB17AA)

MBS

CSI

MicroCell - CELLULAR BASE STATION NORTEL - AMPS/TDMA SYSTEM:

Composed by:

1. Sub-Rack MBS ( Microcell Base Station)

  • NTLA40AA - Alarm and Power Supply Unit
  • NTLA30AA - Antenna Matrix & Oscillator
  • NTAX98AA -  TRU 2 Transmit Receive Unit ou
  • NTAW99AA - TRU 3 Transmit Receive Unit

2. Sub-Rack CSI ( Compact Simplex ICRM )

  • NTAX73AA - AC/DC Power Converter
  • NT2X70CA - DC Power Converter
  • NTAX88CA -  Remote Module Time Switch Controller
  • NTAX94AA - Compact Alarm and Control Unit
  • NT6X27BB - PCM Interface 2M
  • NT8X47BA - Remote Module Digital Port
MacroCell

MacroCell - CELLULAR BASE STATION NORTEL - AMPS/TDMA SYSTEM:

Composed by:

  • NTHX51AA - SCLPA 800 - Single Channel Linear Power Amplifier
  • NTAX98AA -  TRU 2 Transmit Receive Unit ou
  • NTAW99AA - TRU 3 Transmit Receive Unit
 / 

Multi-Service Access Switch CVX-1800:

Composed by:

  • NTDY10CA - Chassis
  • NTDY20PB / PA - System Control Card II with 3 EThernet interfaces + 1xHSSI + IPsec
  • NTDY20NB - System Control Card II with 3 EThernet interfaces + 1xHSSI + IPsec
  • NTDY60EC - Flash Memory Card
  • NTDY29FA - Line Termination Module 3x EThernet interfaces
  • NTDY29HA - Line Termination Module 5x EThernet interfaces
  • NTDY30LA - 24xE1 Digital Access Card
  • NTDY36EA - 24xE1 Line termination module
  • NTDY40B - 204 Modem Access Cards
  • NTDY13BA - Cooling System

C-Band Satellite Transceiver 5700 series :

Specifications:

  • Frequency Operation:
    Band
    TX (GHz)
    RX (GHz)
    2
    5,850-6,425
    3,625-4,200
    3
    6,725-7,025
    4,500-4,800
    4
    6,425-6,725
    3,400-3,700
  • TX Power Output: 5, 10, 20, 30, 40 and 60Watts

Spread Spectrum Radio TSUNAMI:

Specifications:

  • Data rate: 1,544 Mbps.
  • Frequency Operation: 2410-2473, 5250-5350, 5725-5825, 5725-5825 e 5250-5350 MHz
  • TX Power Output: +20 dBm
  • Interface: 10BaseT Ethernet up to 100BaseT+2E1

Radio Modem RAN 128/50:

Specifications:

  • Data rate: 128 Kbps.
  • Frequency Operation: 400-512 or 820-960 MHz
  • TX Power Output: +31 dBm
  • Interface: RS-243 and RS-485

All the products commercialized.

All the products commercialized.

Specifications:

All the products commercialized.

Specifications:

All the products commercialized.

Specifications:
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Produced by
Ricardo Itikawa

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