Bias-Tee Option

Bias-Tee is a T-shaped component attached to tthe signal cable to supply power to the antennas. Amplier (LNA, TR, FET and etc) circuits are congured in close proximity to the antennas to improve receive sensitivity, and a separate DC power supply(DC) is required to activate these active elements.

v Range : 48MHz to 2700MHz / Insertion Loss : Max. 1dB Output Current : Max. 200mA / DC Output Voltage : +5V, +6V, +8V, 12V
Specification - capture mode
□ Frequency :
     HF : 48 MHz to 2.7 GHz
     LF : 100 KHz to 48 MHz
     Real time bandwidth : 56 MHz max.
                                   (Arbitrary BW, 1Hz step)
     Frequency resolution : 1KHz min.
     Resolution bandwidth 3 KHz, 5 KHz, 10 KHz, 20 KHz
     Warm-up time : 30 Minutes (typ.)
     Freq. Stability vs. Temp. : ±20 ppb max.
     Aging per day : ±1 ppb max.
     Aging per Year : ±50 ppb max.


□ RF Input :
     RF Input port
     HF & HF_Low Noise : 50ohm, N type female
     F : 50ohm, N type female
     DC-coupled : ±25 VDC max.


□ Amplitude :
     Phase Noise@1 KHz offset
     Input Dynamic Range(CW tone) HF : +10 ~ -130 dBm
     HF_Low Noise : -30 ~ -130 dBm
     LF : +10 ~ -120 dBm
     Input level Resolution : 0.1dB
     Input Level Accuracy : ±1 dB max.
     Gain Range HF : -15 ~ +50 dB (min. 1 dB step)
     HF_Low Noise : +25 ~ +50 dB (min. 1 dB step)
     LF : -20 ~ +35 dB (min. 1 dB step)


□ ADC Resolution : 16 bits


□ Storage :
     Storage(default) : 512 Gbyte
     Storage(BW 8 Mhz) : 180 min.
     Storage(BW 24 Mhz) : 60 min.
     Storage(BW 48 Mhz) : 30 min.


Specification - play mode
□ Frequency :
     Frequency band : 100 KHz to 2.7 GHz
     Real time bandwidth : 56 MHz max. (Arbitrary BW, 1Hz step)
     Frequency resolution : 1KHz min.
     Warm-up time : 30 Minutes (typ.)
     Freq. Stability vs. Temp. : ±20 ppb max.
     Daily Aging : ±1 ppb max.
     Aging (PER year) : ±50 ppb max.


□ RF Output Characteristics :
     Gain range : -30 ~ +30dB (Input Level Basis)
     Amplitude resolution : 0.1dB step (Min.)
     Amplitude accuracy : ±1dB
     Power : 0dBm max.(48 to 2700 MHz)
     +10dBm max.(0.1 to 48 MHz)


□ RF Output :
     RF output port : 50ohm, N type female, DC-coupled
     Max. DC input : ±25 VDC max.
     Max. reverse RF power : 1 W (Max.)


□ Environment :
     Operating temperature : 0 to +50 ℃
     Relative humidity : 90%
     Storage temperature : -20 to +70 ℃


Specification - hardware
□ Power :
     Input power : +18 VDC
     Power Consumption : 70 Watt


□ Adaptor spec :
     AC INPUT : 100-240V ~ 3-1.5A, 50-60Hz
     DC output : 18V / 4.5A


□ Mechanical :
     Dimensions : (L)406mm x (W)305mm x (H)100mm
     Weight : 6.95 Kg (Approx.)


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