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Terrasat Ku-Band Intelligent Block Upconverter (IBUC)
- Lower terminal cost
- Simplified 1+1 configuration
- Point-and-click installation/configuration
- Complete set of diagnostic tools
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Ku-Band Intelligent Block Upconverter
The Terrasat Intelligent Block Upconverter (IBUC) offers integrated BUC/SSPA
packaging for higher performance
and reliability.
IBUC Advantages
DC power can be supplied
via IFL coax or separate
DC connector for 4W
through 16W models.
Guaranteed rated output
power across the entire
operating temperature
range and frequency band.
Low phase noise exceeds
IESS308/309 requirements
by a minimum of 10dB.
Embedded web pages
provide management for
small networks using any
web browser.
AGC or ALC circuits hold
gain or output level constant.
16dB User-adjustable gain
in 0.1 dB steps preserves
modem dynamic range.
Advanced customer interfaces:
- TCP/IP HTTP with embedded web pages.
- SNMP
- TELNET through TCP/IP
- FSK through TX IFL cable.
- RS232/485 serial port.
- Handheld terminal.
1+1 switching logic built into IBUC eliminates expensive external
controller.
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Features
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Compared to traditional 70 MHz solutions, the IBUC offers significant
benefits:
- Lower terminal cost
- Simpler design and installation
- Superior RF performance
- Simplified 1+1 configuration
New interfaces connect you to the IBUC's 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 alarm history.
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- Simplified troubleshooting of terminal faults.
The IBUC comes with a complete set of diagnostic tools including:
- 10 MHz input detector
- Input voltage and current monitoring
- Transmit L-Band input level detector
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- Transmit RF output level detector
- Alarm history
As always, the IBUC carries Terrasat's guarantee of rated output
power across the operating band and specified temperature range. Unique
in the IBUC are internal AGC and ALC functions to satisfy demanding
applications with stringent specifications.
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The IBUC is manufactured in a modern Morgan Hill, CA facility to the
same exacting quality processes as the PowerPlus series and OEM
microwave products. Each unit undergoes rigorous testing, burnin at
elevated temperature, BER, and final testing over temperature so that
you are assured of a high quality, reliable product.
| L-Band Input Frequency range |
| Extended Ku-Band (13.75 to 14.25 GHz) |
950 to 1450 MHz |
| Standard Ku-Band (14.00 to 14.50 GHz) |
950 to 1450 MHz |
| Super Extended Ku-Band (13.75 to 14.50 GHz) |
950 to 1700 MHz |
| VSWR / Impedance |
1.5:1 max / 50 ohms |
| Connector |
Type N female |
| Input power detector range |
-55 to -20 dBm |
| Absolute accuracy |
+/- 0.5 dB (CSM)
+/- 1.0 dB (Burst) |
| Gain
Small Signal Gain (L-Band to RF) with attenuator set to 0 dB |
| 2W |
64 dB min |
| 4W |
67 dB min |
| 8W |
70 dB min |
| 16W |
73 dB min |
20W
Attenuator range |
74 dB min
10 dB variable in 0.1 dB steps |
| Gain flatness |
| Full band |
3 dB p-p max |
| 36 MHz |
1 dB p-p max |
| 1 MHz |
0.25 dB p-p max |
| Gain variation over temperature |
| Open loop |
3 dB p-p max |
| With AGC |
1 dB p-p max |
| RF Output Frequency Range |
| Extended Ku-Band |
13.75 to 14.25 GHz |
| Standard Ku-Band |
14.00 to 14.50 GHz |
| Super Extended Ku-Band |
13.75 to 14.50 GHz |
| Interface |
WR75 UG cover with groove |
| VSWR |
1.5:1 max |
| Rated output power (P1dB across
temperature range and operating band) |
| 2W |
+33 dBm min |
| 4W |
+36 dBm min |
| 8W |
+39 dBm min |
16W
20W |
+42 dBm min
+43 dBm min |
| IMD3 (2 carriers, 30 kHz apart, each at
rated power minus 9 dB) |
-30 dBc max |
| Level stability with ALC |
+/- 0.5 dB |
| Output power detector range |
Rated power to -20 dB |
| Absolute accuracy |
+/- 0.5 dB (CSM)
+/- 1.0 dB (Burst) |
| Spurious |
Complies with EN 301 428 |
| SSB Phase Noise |
| Offset |
External Reference :: IBUC |
| 10 Hz |
-120 dBc/Hz :: -35 dBc/Hz |
| 100 Hz |
-130 dBc/Hz :: -65 dBc/Hz |
| 1 kHz |
-143 dBc/Hz :: -75 dBc/Hz |
| 10 kHz |
-152 dBc/Hz :: -85 dBc/Hz |
| 100 kHz |
-155 dBc/Hz :: -95 dBc/Hz |
| 1 MHz |
-155 dBc/Hz :: -110 dBc/Hz |
| External Reference(multiplexed on
TX IFL) |
| Frequency |
10 MHz |
| Level |
-8 to +3 dBm |
| Local Oscillator Frequency |
| Standard and Extended Ku-Band |
13050 MHz |
| Super Extended Ku-Band |
12800 MHz |
| Sense |
Non-inverting |
| IBUC DC Supply |
| Multiplexed on TX IFL |
2W, 4W, 8W |
| Connector |
Amphenol T3106 000 (all units) |
| Voltage / Current |
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| +24 +/- 4 VDC |
+48 +/- 11 VDC |
| 1.8A max @ 24VDC |
1.0A max @ 48VDC |
| 3.0A max @ 24VDC |
1.5A max @ 48VDC |
| na |
3.0A max @ 48VDC |
| na |
6.5A max @ 48VDC |
| na |
7.5A max @ 48VDC |
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| Monitor and Control |
| FSK (multiplexed on TX IFL) |
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Transmitter
Frequency
Deviation
Output Level |
650 kHz +/- 5%
+/- 60 kHz
-5 to -15 dBm (50 ohms) |
Receiver
Nominal Frequency
Locking range
Input sensitivity |
650 kHz
+/- 32.5 kHz
-15 dBm (50 ohms) |
| Interfaces (RS232, RS485, TCP/IP and
Handheld Terminal) |
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| Connector |
MS3112E-14-19S |
RS232/485 (2-wire)
Data rate
Data format |
Selectable 1200 to 115,200 bps
8 data bits, no parity, 1 stop bit, ASCII protocol |
| Handheld terminal data rate |
9600 bps |
| TCP/IP |
Telnet, HTTP |
| Environmental |
| Operating temperature range |
-40°C to +60°C |
| Relative humidity |
100% non-condensing |
| Mechanical |
Size
2W, 4W
8W
16W, 20W |
12.2" (L) x 7.2" (W) x 3.65" (H)
13.7" (L) x 7.2" (W) x 3.65" (H)
13.7" (L) x 7.2" (W) x 7.96" (H) |
Weight
2W, 4W
8W
16W, 20W |
12 lbs
12 lbs
18 lbs |
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