Terrasat IBUC 2G C-Band GaN Intelligent Block Upconverter (5.85 - 6.725 GHz) 100W
Freq. range 5.850 to 6.725 GHz, IF 950 to 1750 Mhz, Input Connector Type-N, RF Output Interface CPR-137G
IBUC 2G 100W C-Band Intelligent Block Upconverter
The Terrasat IBUC 2G 100W C-Band GaN is a revolutionary Block Upconverter with advanced features such as a Gallium Nitride amplifier for increased efficiency. Integrated fully automatic gain control and ALC comes standard on all BUCs with all second generation GaN BUCs
The C-Band 100W IBUC 2G Series also provides new interfaces for connecting you to extensive M&C facilities for network management or local access. This powerful M&C enables trouble‐free commissioning with easy, point‐and‐click installation/configuration, continuous verification of performance with time‐stamped alarm history and simplified monitoring of terminal status
IBUC-2G 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-2G are internal AGC and ALC functions that satisfy demanding applications with stringent specifications.
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Frequency range |
RF |
IF |
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Band 1 Std C-Band |
5850 to 6425 MHz |
950 to 1525 MHz |
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Band 2 Palapa/ST1 |
6425 to 6725 MHz |
975 to 1275 MHz |
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Band 3 Insat |
6725 to 7025 MHz |
1150 t0 1450 MHz |
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Band 4 Ext. C-Band |
5850 to 6650 MHz |
950 to 1750 MHz |
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Band 5 Full C-Band |
5850 to 6725 MHz |
975 to 1850 MHz |
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Input |
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VSWR / Impedance |
1.5:1 max / 50 Ohm |
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Input Connector |
Type N female (50 Ohm) |
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Input Connector options |
Type F (75 Ohm), TNC (50 Ohm) |
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Input power detector |
-55 to –20 dBm |
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Gain |
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Small Signal Gain (L-band to RF) with attenuator set to 0 dB |
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100W |
81 dB min |
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Attenuator range |
30 dB variable in 0.1 dB steps |
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Gain flatness |
Bands 1/2/3 |
Bands 4/5 |
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Full band |
3 dB p-p max |
4 dB p-p max |
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36 MHz |
1 dB p-p max |
1.5 dB p-p max |
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1 MHz |
0.25 dB p-p |
0.25 dB p-p |
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Gain variation over temperature |
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Open loop |
3 dB p-p max |
4 dB p-p max |
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With AGC |
1 dB p-p max |
1 dB p-p max |
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RF Output |
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Interface |
CPR-137G |
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VSWR |
1.3:1 max |
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Output power 100W |
Band 1 |
Band 3/4/5 |
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Psat (typ) |
+50 dBm |
+49.5 dBm |
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Plin (min) |
+47 dBm |
+46.5 dBm |
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Plin is the maximum linear power as defined by MIL STD 188-164B |
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Level stability with ALC ±0.5 dB |
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Output power detector range Rated power to –20 dB |
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Power reading accuracy ± 1.0 dB max. |
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Spurious @ Plin |
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In Band |
-65 dBc |
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Out of Band |
Complies with EN 301 443 and MIL-STD 188-164B |
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Harmonics @ Plin |
-50 dBc max. |
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Output Noise Power Density |
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TX |
< -77 dBm/Hz |
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RX |
< -145 dBm/Hz |
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All commercial, military and government satellite communications systems where compact RF equipment is required such as fly-away terminals, SNG antennas, and fixed VSAT antennas
