Terrasat IBUC 2 Ka-band 5W-25W

Terrasat

Terrasat IBUC 2 Ka-band 5W-25W

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  • SNMP
  • TELNET through TCP/IP
  • FSK through TX IFL cable.
  • RS232/485 serial port.

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  • Description
  • Technical Specifications
  • Support Documents

IBUC 2 Ka-band 5W-25W

IBUC 2 Ka-band 5W-25W Overview

The latest evolution of the IBUC 2 Ka-band 5W-25W has all of the advanced features and reliability of the original IBUC in a new, more compact package.

IBUC 2 Ka-band 5W-25W offers significant benefits:

  • High performance in a compact, cost effective package
  • Simple design and installation
  • Simplified 1+1 configuration

New interfaces connect you to extensive M&C facilities for network management or local access. This powerful new M&C enables:

  • Trouble free commissioning with easy, point-and-click installation/configuration
  • Continuous verification of performance with time-stamped alarm history.
  • Simplified monitoring of terminal status

IBUC 2 Ka-band 5W-25W comes with a complete set of diagnostic tools including:

  • 10 MHz input detector
  • Input voltage and current monitoring
  • Transmit L-band input level detector
  • Transmit RF output level detector
  • User configurable thresholds and alarms

Unique to the IBUC are internal AGC and ALC functions that satisfy demanding applications with stringent specifications.

IBUC Advantages

Integrated BUC/SSPA For higher performance and reliability. DC power can be supplied via IFL coax or separate DC connector for 5 W and 10 W models. All models available with integral AC power supply or separate DC power supply.

Internal 10MHz reference option automatically switches to internal reference when external reference is not detected. Embedded web pages provide management for small networks using any web browser. AGC or ALC circuits hold gain or output level constant. 30dB User-adjustable gain in 0.1 dB steps preserves modem dynamic range. 1+1 switching logic and drivers built into the IBUC eliminate expensive external switching controller.

Advanced user interfaces:

  • TCP/IP HTTP with embedded web pages via RJ-45 connector.
  • SNMP
  • TELNET through TCP/IP
  • FSK through TX IFL cable.
  • RS232/485 serial port.
  • Hand-held terminal
Frequency range
RF / IF
29 to 30 GHz 1.0 to 2.0 GHz
29.5 to 30 GHz 1.0 to 1.5 GHz
30 to 31 GHz 1.0 to 2.0 GHz
30.5 to 31 GHz 1.0 to 1.5 GHz
Input
Input VSWR/Impedance 1.5:1 / 50 Ohm
Input Connector Type N female (50 Ohm)
Input Connector options Type F (75 Ohm), TNC (50 Ohm)
Input power detector -55 to -20 dBm
Gain
Small Signal Gain (L-band to RF) with attenuator set to 0 dB.
5 W 68 dB min.
10 W 71 dB min.
16 W 73 dB min.
20 W 74 dB min.
25 W 75 dB min.
Attenuator range 30 dB variable in 0.1 dB steps
Gain flatness
Full band 4 dB p-p max
36 MHz 1.5 dB p-p max
Gain variation over temperature
Open loop 4 dB p-p max
With AGC 1 dB p-p max
RF Output
Interface WR28 UG cover with groove
VSWR 1.3:1 max
Output Power
5 W
  Psat (typ)
  Plinear (min)
  
+37 dBm min.
+34 dBm
10 W
  Psat (typ)
  Plinear (min)
  
+40 dBm min.
+37 dBm
16 W
  Psat (typ)
  Plinear (min)
  
+42 dBm Min.
+39 dBm
20 W
  Psat (typ)
  Plinear (min)
  
+43 dBm min.
+40 dBm
25 W
  Psat (typ)
  Plinear (min)
  
+44 dBm min.
+41 dBm
*Plinear is the maximum linear power as defined by MIL-STD-188-164B
  
Level stability with ALC ± 0.5 dB
Output power detector range Rated power to –20 dB
Power reading accuracy ± 1.0 dB max.
Spurious
in band -60 dBc
out of band -60 dBc
  
AM/PM Conversion < 2 deg/dB @ Plinear
Output Noise Power Density, TX < -75 dBm/Hz
SSB Phase Noise
10 Hz
  External Refer-
  IBUC 2
  
-115 dBc/Hz
-43 dBc/Hz
100 Hz
  External Refer-
  IBUC 2
  
-140 dBc/Hz
-68 dBc/Hz
1 kHz
  External Refer-
  IBUC 2
  
-150 dBc/Hz
-78 dBc/Hz
10 kHz
  External Refer-
  IBUC 2
  
-155 dBc/Hz
-83 dBc/Hz
100 kHz
  External Refer-
  IBUC 2
  
N/A
-92 dBc/Hz
1 MHz
  External Refer-
  IBUC 2
  
N/A
-102 dBc/Hz
External Reference (multiplexed on TX I FL)
Frequency 10 MHz
Level -12 to +5 dBm
Internal reference - optional
Local Oscillator Frequency
Sense / Non-inverting
29 to 30 GHz 28000 MHz
29.5 to 30 GHz 28500 MHz
30 to 31 GHz 29000 MHz
30.5 to 31 GHz 29500 MHz
IBUC Power Supply
Voltage
  DC
  AC
  
48 ± 11 VDC
100 to 240 VAC
Option for 5 W: 24 ± 4 VDC
DC via coax available on 5 W and 10 W
Power Consumption
5 W
  @ Plinear
  @ Plinear
  
75 W
90 VA
10 W
  @ Plinear
  @ Plinear
  
115 W
130 VA
16 W
  @ Plinear
  @ Plinear
  
180 W
200 VA
20 W
  @ Plinear
  @ Plinear
  
200 W
220 VA
25 W
  @ Plinear
  @ Plinear
  
220 W
250 VA
Monitor and Control
Ethernet (HTTP , Telnet, SNMP ) via RJ -45 connector,
RS232/485, Hand-held Terminal via MS-type connector,
FSK multiplexed on TX I FL.
Environmental
Operating temperature
5 W–10 W -40oC to +60oC
16 W-25 W -40oC to +55oC
Relative humidity 100% condensing
Altitude 10,000 ft (3,000m) ASL
Mechanical
5 W
  DC powered
  AC powered
  
10.5 x 6 x 3.8 in. 9.5 lbs
10.5 x 6 x 4.2 in. 10.8 lbs
10 W
  DC powered
  AC powered
  
10.5 x 6 x 5.2 in. 11 lbs
10.5 x 6 x 5.6 in. 12.1 lbs
16 W - 25 W
  DC powered
  AC powered
  
10.5 x 6 x 5.7 in. 11.5 lbs
10.5 x 6 x 6.1 in. 12.8 lbs

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