Wegener Communications manual IPump 562 Component Video Output, Audio Decoder, Audio Parameters

General Information

Table 1.6: iPump 562 Component Video Output

	Component Video Output
Line 21 Closed captioning		Divicom and ATSC EIA-608-B
TELETEXT		CCIR/ITU-R Broadcast Teletext System B
Output Level		Y = 1 Vp-p, Pb/Pr = 700mVp-p
Output Impedance		75 Ohms
Multi-burst Frequency Response		NTSC: From 0.5 to 4.2 MHz: < +0/-3 dB PAL: From 0.5
		to 4.2 / 5.8 MHz: < +0/-3
Differential Gain		< 3%
Differential Phase		< 3 Degrees
Line Time W-form Distortion		< 2% p-p
Field Time W-form Distortion		< 2% p-p

		Table 1.7: iPump 562 Audio Decoder
		Audio Decoder
	Compression System		MPEG-1 Layer 2, Dolby Digital ® (or AC-3)
	Sample Rates Supported		44.1 and 48 kHz
	Unbalanced Audio Output
	Measured at 256 kbps audio PES rate, dual mono mode.
	Table 1.8: iPump 562 Unbalanced Audio Output
		Unbalanced Audio Output
	Output level adjust range		0 to -14 dB attenuation from Output Level shown above
	Output Level-MAX PPL		+9.0 +/- 0.5 dBu, 0 dB level, RCA Phono Jack
	Impedance		Unbalanced: < 1000 Ohms
	Audio Parameters
	Table 1.9: iPump 562 Audio Parameters
		Audio Parameters
	Frequency Response		20Hz to 20 kHz, +0.5/-2.0 dB 50Hz to 15 kHz, +0.5/-
			1.0/-0.5 dB
	Harmonic Distortion (1 kHz test-tone,1		< 0.5%
	dB below PPL)
	S/N Ratio		> 68 dB (22 Hz to 20 KHz) unweighted
	Dynamic Range		16 bits
	A/V Sync		< +/- 50 mS error
8		800092-01 Rev. A		www.wegener.com