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TTI Series GaN DBS BUC/SSPA 300W/550W

The New Generation of GaN-based BUCs/SSPAs for broadcast and satellite communications. Using GaN technology, our new GaN DBS BUC/SSPA deliver outstanding performance in compact packaging and is intended for operation indoors.


HIGH EFFICIENCY AND RELIABILITY
We have incorporated a built-in linearizer to provide maximum linear power and an output isolator for protection against reflected power. As well as a built-in up converter plus internal reference (option) for the BUC version.


MULTICARRIER OPERATION & MODULARITY
In addition to high reliability and MTBF, this product allows Multicarrier Operation with no memory effects and limited back-off. A sophisticated combination of SSPAs realizes power outputs up to a few kWs.


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

$ 0.27 0.27 USD $ 0.27

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    Key Features

    • Super High linear power
    • Multicarrier operation
    • High MTBF
    • Detachable power supply module
    • Redundant configurations (1:1, 2:1, N:1)
    • Significant savings in electric power usage (low OPEX)
    • Weatherproof

    ELECTRICAL
    Output Power (PSAT(typical))
    300W / 550W     
    		54.8 dBm / 57.4 dBm
    Linear Power
    300W / 550W 
    		53.8 dBm / 56.4 dBm
    Input frequency range
    		950 MHz - 2050 MHz (BUC) / 17.3 - 18.4 GHz (SSPA)
    Output frequency range
    		17.3 - 18.4 GHz
    Gain
    		> 75 dB
    Gain flatness
    		4 dB p-p, max over full band, 1 dB p-p dB / 40 Mhz
    Gain variation over temperature
    		±1 dB over the full operating range
    Attenuation Adjustment Range
    		20 dB in 0.25 dB step
    Input VSWR
    		≤1.5:1
    Output VSWR
    		≤1.3:1
    Phase noise (BUC)
    		-65 dBc/Hz at 100Hz,
    -75 dBc/Hz at 1kHz
    -85 dBc at 10kHz,
    -95 dBc at 100kHz
    External reference frequency
    and phase noise
    		at 10 MHz, -135 dBc/Hz
    at 100 Hz, -155 dBc/Hz
    at 1 kHz,-160 dBc/Hz
    at 10 kHz, 0 dBm ± 3 dB

    supplied via input L-band cable
    Spectral regrowth
    		-25 dBc @ PLINEAR*

    * For single carrier with 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
    300W / 550W
    		< 1.700W / 2.700W


    MECHANICAL & INTERFACES
    Dimensions (L x W x H)
    300W / 550W
    		550 x 450 x 278 mm
    Weight
    300W / 550W
    		55 Kg / 67 Kg
    Interfaces
    		N-type (f) (BUC) / SMA (f) (SSPA)

    RF Output: WR62 Grooved
    RF Sample: SMA
    AC Line: 3-pin Military Circular
    M&C: 19-pin Military Circular


    MONITOR & CONTROL PARAMETERS
    Remote control
    		RS-485 / USB
    Monitor parameters
    		Forward & Reverse output power, Input power, Temperature, Summary alarms
    Internal self-protection
    		Temperature (>85°C), Reflected power


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


    • High stability internal reference
    • Ethernet port

    • Extended temperature range:

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


    • Redundant systems (1:1,2:1,N:1)
    • Remote M&C Panel
    • Breaker panel 

    • Automatic Control Mode (AGC, ALC)
    • Pressure window
    • Output RF calibrated sample port

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