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Terrasat IBUC 2 C-Band Intelligent Block Upconverter

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  • Integrated BUC/SSPA
  • High linearity
  • Internal 10 MHz reference option
  • Trouble-free commissioning


SKU: SATRES-93636

Frequency Range
Band 1 Std C

    RF

    IF


5850 to 6425 MHz

950 to 1525 MHz
Band 2 Palapa

    RF

    IF


6425 to 6725 MHz

975 to 1275 MHz
Band 3 INSAT

    RF

    IF


6725 to 7025 MHz

1150 to 1450 MHz
Band 4 Ext. C

    RF

    IF


5850 to 6650 MHz

950 to 1750 MHz
Band 5 Full C

    RF

    IF


5850 to 6725 MHz

975 to 1850 MHz
VSWR / Impedance 1.5:1 max / 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

    5W

    10W

    20W

    25W

    40W

    50W




68 dB min

71 dB min

74 dB min

75 dB min

77 dB min

78 dB min
Attenuator range 30 dB variable in 0.1 dB steps
Gain flatness Bands 1, 2, 3

    Full band

    36 MHz

    1 MHz


3 dB p-p max

1 dB p-p max

0.25 dB p-p
Gain flatness Bands 4, 5

    Full band

    36 MHz

    1 MHz


4 dB p-p max

1 dB p-p max

0.25 dB p-p
Gain variation over temperature Bands 1, 2, 3

    Open loop

    With AGC


3 dB p-p max

1 dB p-p max
Gain variation over temperature Bands 4, 5

    Open loop

    With AGC


4 dB p-p max

1 dB p-p max
RF Output
Interface CPR-137G or N(f)
VSWR 1.5:1 max
Rated output power P1dB

    5W

    10W

    20W

    25W

    40W

    50W


+37 dBm min

+40 dBm min

+43 dBm min

+44 dBm min

+46 dBm min

+47 dBm min

Rated output power Plinear

    5W

    10W

    20W

    25W

    40W

    50W


36.5 dBm

39.5 dBm

42.5 dBm

43.5 dBm

45 dBm

46 dBm

Plinear is the maximum linear power as defined by MIL-STD-188-164A.
IMD3 (2 carriers, 3 dB TOBO) -27 dBc max
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

    Out of Band


-70 dBc

Complies with EN 301 443 and MIL-STD 188-164
Harmonics -50 dBc max.
Output Noise Power Density

    Tx

    Rx


< -82 dBm/Hz

< -145 dBm/Hz
SSB Phase Noise (External reference)

    10 Hz

    100 Hz

    1 kHz

    10 kHz

    100 kHz

    1 MHz


-120 dBc/Hz

-130 dBc/Hz

-143 dBc/Hz

-152 dBc/Hz

-155 dBc/Hz

-155 dBc/Hz
SSB Phase Noise (IBUC)

    10 Hz

    100 Hz

    1 kHz

    10 kHz

    100 kHz

    1 MHz


-40 dBc/Hz

-70 dBc/Hz

-80 dBc/Hz

-90 dBc/Hz

-100 dBc/Hz

-110 dBc/Hz
External Reference (multiplexed on TX IFL)

    Frequency

    Level


10 MHz

-12 to +5 dBm
Internal Reference - available
Local Oscillator Frequency
Band 1 7375 MHz
Band 2 7700 MHz
Band 3 8175 MHz
Band 4 7600 MHz
Band 5 7700 MHz
Sense Inverting
IBUC Power Supply
Voltage (DC/AC) 48 ±11 VDC / 100 to 240 VAC
Option for 5W, 10W 24 + 4 VDC
DC via coax available on 5 W - 25 W
Power Consumption

    5W

    10W

    20W

    25W

    40W

    50W


60 W / 75 VA

85 W / 120 VA

154 W / 200 VA

168 W / 210 VA

250 W / 280 VA

290 W / 320 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 IFL.
Environmental
Operating temperature

    5W - 40W

    50W


-40oC to +60oC

-40oC to +55oC
Relative humidity 100% condensing
Altitude 10,000 ft., (3,000 m) ASL
Mechanical (DC powered / AC powered)

    5W - 10W



    20W - 25W



    40W - 50W

 


10.5x6x3.8 in. / 10.5x6x4.2 in.

9 lbs / 10 lbs

10.5x6x5.2 in. / 10.5x6x5.6 in.

10.5 lbs / 11.5 lbs

10.5x6x5.7 in. / 10.5x6x6.1 in.

11 lbs / 12 lbs

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