LG Electronics 3803 Specifications, RF Signal Generator, Channel Coding Section, Input/Output Signal Sources

2.3	Specifications
2.3.1	Channel Coding Section
	(1)	Broadcasting system	Digital Terrestrial (ATSC A/53B)
			CATV (ITU-T J.83 annex B)
	(2)	Modulation system	8VSB/64QAM/256 QAM
2.3.2	RF Signal Generator
	(1) Frequency
		Range	50 to 900 MHz
		Resolution	1 kHz, set in frequency
		Channel	USA, KOREA
		Accuracy	±0.4 x 10-6
	(2) Output
		Range	-100 to +13 dBm (into 50 Ω)
		Resolution	0.1 dB
		Impedance	50 Ω
		Level Accuracy	±1 dB (at 0 dBm, C/N off)
		Output Connector	N type
		Harmonics	-30 dBc
		Spurious	-50 dBc
2.3.3	Input/Output Signal Sources
	(1)	Internal Signal
		Pseudo Random Signal	PN23
		Still Picture Pattern	Color bar, ramp, monoscope (＊1)
		Screen Size
		16:9	1920 x 1080i, 1280 x 720p, 704 x 480i (＊1)
		4:3	704 x 480i (＊1)
		Sound (Tone)	1 kHz (LR), 400 Hz (LR), 1 kHz (L) + 400 Hz (R) (＊1)

＊1: Specifications are subject to change