Terrasat Communications IBUC X-Band High Power Block Upconverter (7.9 - 8.4 GHz) 100W - 175W
Freq. range 7.9 to 8.4 GHz, IF 950 to 1450 Mhz, VSWR / Impedance 1.5:1 max / 50 Ohm, Complies with EN 301 428/430 and MIL-STD 188-164B
IBUC High Power X-Band Intelligent Block Upconverters (100W - 175W)
The Terrasat Communications IBUC X-Band BUC is a highly advanced intelligent block upconverter with special custom features such as low phase noise, built-in M&C and increased RF efficiency with Integrated fully automatic gain control and ALC comes standard on all BUCs.
The X-Band IBUC High Power Series also provides new interfaces for connecting you to extensive M&C facilities for etwork 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 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 X-Band BUCs 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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7900 to 8400 MHz |
950 to 1450 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 range -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 100 W 81 dB min |
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125 W 82 dB min |
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150 W 83 dB min |
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175 W 83 dB min |
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Attenuator range 16 dB variable in 0.1 dB steps |
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Gain flatness Full band 4 dB p-p max |
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36 MHz 1.5 dB p-p max |
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1 MHz 0.25 dB p-p |
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Gain variation over temperature Open loop 3 dB p-p max |
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With AGC 1 dB p-p max |
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RF Output |
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Interface CPR-112G |
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VSWR < 1.3:1 max |
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Rated output power (P1dB) 100 W +50 dBm min |
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125 W +51 dBm min |
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150 W +51.8 dBm min |
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175 W +52.4 dBm min |
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IMD3 (2 carriers, 3 dB TOBO) -27 dBc max |
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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 In Band -65 dBc |
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Out of Band Complies with MIL-STD 188-164B |
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Harmonics -60 dBc max. |
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Output Noise Power Density TX Band < -75 dBm/Hz |
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RX Band (with RX reject filter) < -165 dBm/Hz |
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Mute |
-70 dBc max. |
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AM-PM Conversion |
< 3.0 deg/dB @ rated power |
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Group Delay Linear |
0.03 ns/MHz |
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Parabolic |
0.003 ns/MHz2 |
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Ripple |
1 ns p-p over any 36 MHz |
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All Milsatcom and armed forces communications systems including fixed, mobile and transportable antennas
