Samsung SFT-202 instruction manual Technical Specifications

Technical Specifications:

Electrical Specification
Video Inputs:	Input impedance 75Ω
	0.7V pk-pk on R/G/B,
	1V pk-pk on CVBS/Y
Video Outputs:	Output impedance 75Ω
	0.7V pk-pk on R/G/B,
	0.1V pk-pk on CVBS/Y into 75Ω load.
Audio Inputs:	Input impedance >50kΩAC coupled
Audio Outputs:	Output impedance 600ΩAC coupled
	Minimum load impedance 20kΩ
Mains power:	90-250VAC 50-60Hz
Connectors
4 x Phono/RCA:	Composite video out
	0/12V out
	Audio left
	Audio right
RS232:	9 Way D RS232 DCE serial port
Modulator/Bypass:	UHF in/out IEC male/female or:
	VHF in/out F-type (country dependent)
Satellite IF input:	F-type
Satellite IF loop out:	F-type
Tuner

Loop though Digital tuner with LNB input, and loop output

Full power loop through supported

Frequency Range at LNB input:	920-2150MHz
Input connector:	F-type female
Impedance:	75Ω
Input sensitivity:	-30 to -65dBm
LNB supply voltages
Supply voltage software switchable:	13V/18V
Current limit:	0 to 400mA
Software controlled LNB power on/off
LNB 22kHz Tone switching:
Amplitude:	0.6Vpp (±0.2V)
Frequency:	22KHz ± 2KHz
Duty Cycle:	50% (±20%)
Full DiSEqC specification V1.0 supported
Universal LNB supported
Software controlled on/off
0/12V accessory switch:	Software controlled on/off
Demodulator and FEC
Demodulator:	Fully DVB compliant
Type:	QPSK
Filtering:	0.2 or 0.35 Square root raised cosine
Input symbol rate:	2 Msps to 45 Msps fully variable
Forward Error Correction:
Code rates supported:	1/2, 2/3, 3/4, 5/6, 7/8 (Auto Sensed)

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