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TTI Series GaN Ku BUC/SSPA 25W/50W

The New Generation of GaN-based BUCs/SSPAs for broadcast and satellite communications.


HIGH EFFICIENCY AND RELIABILITY
Based on GaN technology is intended for outdoor operation. Highest performance in compact packaging. Built-in linearizer, output isolator, and
switchable local oscillator included. Signal up-conversion from a Modem’s L band output into Ku-band frequency (BUC version) to perform a
terrestrial or satellite communication link.


OPTIMIZED CONSUMPTION
In addition to the superior efficiency achieved at maximum load, these products provide the capability to adapt the BUC/SSPA configuration to the required output power, optimizing the consumption while keeping the same electrical specifications, in particular the linearity.


MONITORING AND CONTROL
Full M&C capability is provided via RS-232/RS-485 (ASCII commands) and optionally via Ethernet port (Telnet, HTTP with embedded web page or
SNMP). Discrete lines for mute and turn on /off functionalities and summary alarm (Form C relay and discrete) are used for a quick operation.

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    Key Features

    • Super high linear power
    • High MTBF
    • Compact size
    • Redundant configurations (1:1, 2:1, N:1)
    • Weatherproof

    ELECTRICAL
    Input frequency range 950 - 1700 MHz (BUC)
    Output frequency range
    (electronically switchable LO)
    		13.75 - 14.50 GHz, LO 12.80 GHz
    14.00 - 14.50 GHz, LO 13.05 GHz
    Output Power (PSAT(typical))
          25W / 50W / 80W / 150W     
    		44 dBm / 47 dBm / 49 dBm / 51.8 dBm
    Linear Power
         25W / 50W / 80W / 150W
    		43 dBm / 46 dBm / 48 dBm / 50.8 dBm
    Gain
    		>65 dB
    Gain flatness
    		3 dB p-p max over full band; 1dB p-p max over any 40MHz
    Gain variation over temperature
    		± 1.5 dB over the full operating range
    Attenuation Adjustment Range
    		20 dB in 0.25 dB step
    Input impedance and VSWR
    		50Ω, ≤1.5:1
    Output VSWR
    		≤1.3:1
    Phase noise
    		-65 dBc/Hz at 100 Hz,
    -85 dBc/Hz at 1 kHz,
    -90 dBc/Hz at 10 kHz,
    -95 dBc/Hz at 100 kHz
    External reference frequency
    and phase noise
    		10 MHz, 0 dBm ±5 dB (TX IF port multiplexed)

    -130 dBc/Hz at 100 Hz,
    -140 dBc/Hz at 1 kHz,
    -150 dBc/Hz at 10 kHz,
    -155 dBc/Hz at 100 kHz
    Spectral regrowth
    		-26 dBc @ PLINEAR*

    * Modulation: DVB-S, 4MBaud, Roll-off : 0.25, ModCod QPSK-3/4,
    Occupied Bandwidth 5MHz, Measured @1.0x symbol rate
    Spurious
    		-60 dBc max @ PLINEAR


    POWER SUPPLY
    Input voltage
    		90-264 VAC, 50-60 Hz
    Power consumption @ PSAT
    25W / 50W
    		175W / 325W


    MECHANICAL & INTERFACES
    Dimensions (L x W x H)
    25W / 50W
    		225 x 175 x 160 mm (8.8” x 6.8” x 6.3”)
    Weight
    25W / 50W
    		< 7 kg (< 15.4 lbs)
    Interfaces
    		RF Input (L-Band + Ref Signal): N-type (f) / SMA (f) (SSPA)

    RF Output: WR75 Grooved
    AC Line: 3-pin Military Circular (MS3102R10SL-3P)
    M&C: 19-pin Military Circular (MS3112E14-19S)
    Remote control: RS-485


    ENVIRONMENTAL
    Operating Temperature
    		-30°C to +55°C
    Storage Temperature
    		-40 °C to +85 °C
    Humidity
    		100%, condensing


    • Internal 10MHz Reference
    • Ethernet interface
    • Extended temperature range: 

    T1(-40°C , +55°C),
    T2(-40°C , +60°C )


    • Redundant systems (1:1, 2:1, N:1)


    • SSPA:
    - Extended frequency (12.75-14.5 GHz)


    • Receive Reject Filter (external)

    • Internal 10MHz Reference
    • Ethernet interface
    • Extended temperature range: 

    T1(-40oC, +55oC),
    T2(-40oC, +60oC)


    • Redundant systems (1:1, 2:1, N:1)


    • SSPA:
    - Extended frequency (12.75-14.5 GHz)


    • Receive Reject Filter (external)

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