Albalá Ingenieros HAM3000C03 Manual
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Albalá Ingenieros HAM3000C03 Manual

3g/hd/sd-sdi digital video embedded audio modifier with analog audio outputs
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HAM3000C03
3G/HD/SD-SDI DIGITAL VIDEO EMBEDDED AUDIO MODIFIER WITH
ANALOG AUDIO OUTPUTS
Version 1.0
Albalá Ingenieros, S.A.
21 May 2015 - © Albalá Ingenieros S.A. - All rights reserved
Medea, 4 - 28037 Madrid - Spain

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  • Page 1 HAM3000C03 3G/HD/SD-SDI DIGITAL VIDEO EMBEDDED AUDIO MODIFIER WITH ANALOG AUDIO OUTPUTS Version 1.0 Albalá Ingenieros, S.A. 21 May 2015 - © Albalá Ingenieros S.A. - All rights reserved Medea, 4 - 28037 Madrid - Spain...
  • Page 2 HAM3000C03...

  • Page 3: Table Of Contents

    4.3.4. Auxiliary video inputs ......................25 4.3.5. Audio buffer .......................... 25 4.3.6. Audio processor ........................26 4.3.7. Audio generator ........................26 4.4. Presets ............................. 27 4.5. Module remote control and supervision ................28 4.5.1. Details of the HAM3000C03 registers ................. 29 5. GLOSSARY ........................45...
  • Page 4 6. REGULATIONS ........................47 7. VERSIONS ......................... 49...

  • Page 5: Description

    SNMP management and the ability to record events in a file including date and time information for further analysis. The HAM3000C03 is a TL3000 terminal line module and can be housed in a three rack unit (3 RU) UR3000 mounting frame or a 1 RU UR3100 mounting frame.

  • Page 6: Features

    Albalá Ingenieros | Manual HAM3000C03 audio outputs. 1.2. Features • Embedded audio processor for 3G/HD/SD-SDI digital video signals. • Provides: - One 3G/HD/SD-SDI program input. - One 3G/HD/SD-SDI auxiliary input. - One 3G/HD/SD-SDI program output with post-processed audio distributed to two connectors.
  • Page 7 Albalá Ingenieros | Manual HAM3000C03 • Low power.

  • Page 8: Block Diagram

    Albalá Ingenieros | Manual HAM3000C03 1.3. Block diagram...

  • Page 9: Specifications

    Albalá Ingenieros | Manual HAM3000C03 2. SPECIFICATIONS SD/HD/3G-SDI digital video signal input Connector Impedance 75 Ω ± 1 % Return loss: Up to 3 GHz >10 dB Up to 1.5 GHz >15 dB Number of inputs Equalizable cable length: Belden 1694A, SD 270 Mbit/s >330 m...
  • Page 10 Albalá Ingenieros | Manual HAM3000C03 Number of outputs 4 monophonic channels Maximum output level 24 dBu Digital to analog converter Number of bits Sampling rate 48 kHz synchronous with video Full scale level 14 to 22 dBu, 1 dB steps...
  • Page 11 Albalá Ingenieros | Manual HAM3000C03 Accepted formats 625i50, 525i59.94, 720p50, 720p59.94, 1080i50, 1080i59.94, 1080p50, 1080p59.94 Input signal amplitude ±6 dB referred to nominal General Maximum power supply current + 850 / - 850 mA Operating temperature range 0 .. 50 °C...
  • Page 12 Albalá Ingenieros | Manual HAM3000C03 HAM3000C03...

  • Page 13: Installation

    ELECTROSTATIC DISCHARGE. Always use antistatic bags clearly identified with a high degree of shielding for storage and transportation. The HAM3000C03 module is composed of two parts: one HDE3000P25 main board and one HDE3000P24 rear board. Both parts must be installed in a UR3000 or UR3100 mounting frame following the instructions in the corresponding section of this chapter.

  • Page 14: Environmental Considerations

    3.5. Installing the module in the mounting frame The steps needed to install the HAM3000C03 module with the rear board in the mounting frame are: 1 - Disconnect all power cords from the power supplies of the mounting frame.
  • Page 15 4 - Attach the rear board to the mounting frame with two M3 metric screws and tighten. 5 - Insert the HDE3000P25 board (main board of the HAM3000C03 module) into the front of the mounting frame. The edges of the card slide into two plastic guides inside the mounting frame.

  • Page 16: Interconnection

    Albalá Ingenieros | Manual HAM3000C03 3.6. Interconnection The following figure shows the HAM3000C03 module rear board connector layout. Rear view of the HAM3000C03 The HAM3000C03 module provides two 3G/HD/SD-SDI digital video inputs (PGM-IN, AUX-IN), two outputs (OUT1 OUT2) and a loop-through analog reference input (SYNC-IN, SYNC-LOOP).

  • Page 17: Electrical Sdi Video Connections

    All coaxial cable used must be Belden 1694A or similar. This type provides the greatest lengths because it is used to calculate the equalizers in the HAM3000C03. Cables carrying signal between the module and the devices should use single piece construction, avoiding spliced sections with double BNC female or barrel connectors.
  • Page 18 Albalá Ingenieros | Manual HAM3000C03 HAM3000C03...

  • Page 19: Operation

    Albalá Ingenieros | Manual HAM3000C03 4. OPERATION This section describes the significance of the front panel indicators of the HAM3000C03 module and their remote control and monitoring ability. 4.1. Front panel description The appearance of the front panel and the elements it contains are shown in the following illustration.
  • Page 20 If the reference signal or the input video signals are changed, it may take a few seconds to re-synchronize. When the HAM3000C03 works in delayer mode, the digital video input is the reference, hence these two indicators do not apply.

  • Page 21: Supported Formats

    It can also generate four analog audio output channels. The HAM3000C03 can also adjust the gain and reverse the phase of each audio channel independently, and is able to generate a monaural audio signal from a pair of stereo audio channels.

  • Page 22: Video Synchronizer

    Based on this structure, the following functional blocks can be identified: - Video synchronizer - AES/EBU digital audio inputs - Analog audio outputs - Auxiliary video inputs - Audio buffer - Audio processor - Audio generator 4.3.1. Video synchronizer The HAM3000C03's video synchronizer features two operating modes: synchronizer and delayer.
  • Page 23 In addition, the behavior of the HAM3000C03 when no input signal is present or when the format is not valid can be configured: generating a black signal or displaying a frozen picture for a certain time slot whose length can be configured, and then generating a black signal.
  • Page 24 Albalá Ingenieros | Manual HAM3000C03 SYNCHRONIZER MODE SIGNAL REF. ANALOGUE REFERENCE SDI INPUT SDI OUTPUT NO SIG. UNLOCK UNLOCK Absent Absent Mute Present an unsupported format or SDI input video locked an incompatible Absent to the SDI input. format with the last Minimum delay.

  • Page 25: Aes/Ebu Digital Audio Inputs

    4.3.4. Auxiliary video inputs The HAM3000C03 module features an auxiliary video input from which up to four audio channels can be extracted for later embedding in the output video. Since the auxiliary video input can be asynchronous with respect to the program video input...

  • Page 26: Audio Processor

    PCM format. 4.3.6. Audio processor The HAM3000C03 can assign any of the audio channels coming from the audio buffer to each audio output channel. The user can select generation of a monaural channel from the original stereo pair introduced into the input audio buffer.

  • Page 27: Presets

    Albalá Ingenieros | Manual HAM3000C03 of the short tones and longer tone length are also user configurable. 4.4. Presets The HAM3000C03 module features 16 presets which can be recalled through control software.

  • Page 28: Module Remote Control And Supervision

    Albalá Ingenieros | Manual HAM3000C03 4.5. Module remote control and supervision The HAM3000C03 requires remote control for configuration. In order to perform remote configuration and supervision of the module an optional TL3000 family remote communications controller must be installed in the mounting frame.

  • Page 29: Details Of The Ham3000C03 Registers

    - Supervision of signal audio level in each output audio channel. 4.5.1. Details of the HAM3000C03 registers The HAM3000C03 module provides control and status registers that can be read and written by means of specific commands described in the communication control module user manuals.
  • Page 30 Albalá Ingenieros | Manual HAM3000C03 LOAD_PRESET 0x00 0x7F Allows loading a preset 64=Preset 1, 65=Preset 2, 66=Preset 3, 67=Preset 4, 68=Preset 5, 69=Preset 6, 70=Preset 7, 71=Preset 8, 72=Preset 9, 73=Preset 10, 74=Preset 11, 75=Preset 12, 76=Preset 13, 77=Preset 14, 78=Preset 15, 79=Preset 16, ?=''...
  • Page 31 Albalá Ingenieros | Manual HAM3000C03 GR4P1_MAIN_MASK 0x0D 0x80 Audio error mask for G4P1 PGM IN 0=Disabled, 1=Enabled GR1P0_AUX_MASK 0x0E 0x01 Audio error mask for G1P0 AUX IN 0=Disabled, 1=Enabled GR1P1_AUX_MASK 0x0E 0x02 Audio error mask for G1P1 AUX IN 0=Disabled, 1=Enabled...
  • Page 32 Albalá Ingenieros | Manual HAM3000C03 N_PIPS_HOUR 0x16 0x0F Number of short pips generated at o'clock N_PIPS_HALF 0x16 0xF0 Number of short pips generated at half past SHORT_PER_HOUR 0x17 0x0F Length of o'clock short pips, measured in 100 ms units = 100*x ms...
  • Page 33 Albalá Ingenieros | Manual HAM3000C03 EMB_G2P0L 0x04 0x0700 0x1F Audio channel assignment to the audio channel embedded in G2P0L PGM OUT 0=G1P0L,1=G1P0R,2=G1P1L,3=G1P1R,4=G2P0L,5=G2P0R,6=G2P1L,7=G2P1R,8= G3P0L,9=G3P0R,10=G3P1L,11=G3P1R,12=G4P0L,13=G4P0R,14=G4P1L,15=G4P1 R,16=C1_A,17=C2_A,18=C3_A,19=C4_A,20=AES1L,21=AES1R,22=AES2L,23=AES 2R,24=GEN1,25=GEN2,26=None EMB_G2P0L_MON_PH 0x04 0x0700 0x40 Phase applied to the secundary channel in the stereophonic audio pair for...
  • Page 34 Albalá Ingenieros | Manual HAM3000C03 EMB_G3P1R 0x0B 0x0700 0x1F Audio channel assignment to the audio channel embedded in G3P1R PGM OUT 0=G1P0L,1=G1P0R,2=G1P1L,3=G1P1R,4=G2P0L,5=G2P0R,6=G2P1L,7=G2P1R,8= G3P0L,9=G3P0R,10=G3P1L,11=G3P1R,12=G4P0L,13=G4P0R,14=G4P1L,15=G4P1 R,16=C1_A,17=C2_A,18=C3_A,19=C4_A,20=AES1L,21=AES1R,22=AES2L,23=AES 2R,24=GEN1,25=GEN2,26=None EMB_G3P1R_MON_PH 0x0B 0x0700 0x40 Phase applied to the secundary channel in the stereophonic audio pair for...
  • Page 35 Albalá Ingenieros | Manual HAM3000C03 AES_OUT_2_L 0x02 0x0710 0x1F Audio channel assignment to the digital audio output AES2L OUT 0=G1P0L,1=G1P0R,2=G1P1L,3=G1P1R,4=G2P0L,5=G2P0R,6=G2P1L,7=G2P1R,8= G3P0L,9=G3P0R,10=G3P1L,11=G3P1R,12=G4P0L,13=G4P0R,14=G4P1L,15=G4P1 R,16=C1_A,17=C2_A,18=C3_A,19=C4_A,20=AES1L,21=AES1R,22=AES2L,23=AES 2R,24=GEN1,25=GEN2,26=None AES_OUT2L_MON_PH 0x02 0x0710 0x40 Phase applied to the secundary channel in the stereophonic audio pair for generating the monophonic audio in AES2L OUT...
  • Page 36 Albalá Ingenieros | Manual HAM3000C03 PHASE_G1P1L 0x0A 0x0710 0x80 Phase gain applied to the digital audio channel embedded in G1P1L PGM OUT 0=Normal, 1=Inverted GAN_G1P1R 0x0B 0x0710 0x7F Gain applied to the digital audio channel embedded in G1P1R PGM OUT...
  • Page 37 Albalá Ingenieros | Manual HAM3000C03 GAN_ANLG1L 0x0C 0x0720 0x7F Gain applied to the analogue audio channel output ANALOG1L OUT = 24-x/2 dB PHASE_ANLG1L 0x0C 0x0720 0x80 Phase gain applied to the analogue audio channel output ANALOG1L OUT 0=Normal, 1=Inverted GAN_ANLG1R...
  • Page 38 Albalá Ingenieros | Manual HAM3000C03 GRP2_P1_OK 0x00 0x0760 0x08 Group 2 pair 1 embedded in PGM IN ok 1=OK, 0=Fail GRP3_P0_OK 0x00 0x0760 0x10 Group 3 pair 0 embedded in PGM IN ok 1=OK, 0=Fail GRP3_P1_OK 0x00 0x0760 0x20 Group 3 pair 1 embedded in PGM IN ok...
  • Page 39 Albalá Ingenieros | Manual HAM3000C03 AUX_GRP4_P0_PCM 0x03 0x0760 0x40 Indicates whether the G4P0 audio pair embedded on AUX IN carries PCM audio or other kind of non-PCM data 0=NonPCM, 1=PCM AUX_GRP4_P1_PCM 0x03 0x0760 0x80 Indicates whether the G4P1 audio pair embedded on AUX IN carries PCM audio...
  • Page 40 Albalá Ingenieros | Manual HAM3000C03 SIL_GR1P0R 0x07 0x0760 0x02 The audio channel embedded in G1P0R PGM OUT has an audio level under the silence threshold for a period longer than the silence time 0=OK,1=Fail SIL_GR1P1L 0x07 0x0760 0x04 The audio channel embedded in G1P1L PGM OUT has an audio level under the...
  • Page 41 Albalá Ingenieros | Manual HAM3000C03 AES_OUT1R_SIL 0x0A 0x0760 0x02 The audio channel AES1R OUT has an audio level under the silence threshold for a period longer than the silence time 0=OK,1=Fail AES_OUT2L_SIL 0x0A 0x0760 0x04 The audio channel AES2L OUT has an audio level under the silence threshold...
  • Page 42 Albalá Ingenieros | Manual HAM3000C03 ANLG_OUT_1R_LVL 0x05 0x0780 0xFF Indicates the audio level measure in ANALOG1R OUT = (x - 255)/4 dBFS (0=Mute) ANLG_OUT_2L_LVL 0x06 0x0780 0xFF Indicates the audio level measure in ANALOG2L OUT = (x - 255)/4 dBFS (0=Mute)
  • Page 43 Albalá Ingenieros | Manual HAM3000C03 AUD_STAT_AUX 0x09 0x02 Indicates audio fail in audio channels embedded in AUX IN 0=OK,1=Fail AUD_STAT_AES1 0x09 0x04 Indicates audio fail in AES1 input 0=OK,1=Fail AUD_STAT_AES2 0x09 0x08 Indicates audio fail in AES2 input 0=OK,1=Fail OVLD_PGM_OUT...
  • Page 44 Albalá Ingenieros | Manual HAM3000C03 HAM3000C03...

  • Page 45: Glossary

    Albalá Ingenieros | Manual HAM3000C03 5. GLOSSARY 3G/HD/SD-SDI 3G/HD/SD - Serial Digital Interface for high definition or standard definition digital television capable of transmitting bitrates of 2.970 Gbit/s, 2.967 Gbit/s, 1.485 Gbit/s, 1.483 Gbit/s and 270 Mbit/s. Audio Engineering Society. International professional society dedicated to the promotion of research and advances in audio technology.
  • Page 46 Albalá Ingenieros | Manual HAM3000C03 Serial Digital Interface. A standard used for the transmission of uncompressed video signals that can also include audio and time code signals. VITC Vertical Interval Time Code. This term refers to the modulation system used to insert the time code signal into the vertical blanking interval of a video signal.
  • Page 47 Albalá Ingenieros | Manual HAM3000C03 6. REGULATIONS AES3 (2003) AES Recommended practice for digital audio engineering - Serial transmission format for two-channel linearly represented digital audio data. See also: EBU Tech. 3250-E, ITU-R BS.647-2 EBU Tech. 3250-E (1992) Specificacion of the digital audio interface.
  • Page 48 Albalá Ingenieros | Manual HAM3000C03 SMPTE ST 299-1 (2009) 24-Bit Digital Audio Format for SMPTE 292 Bit-Serial Interface. SMPTE 337 (2008) Format for Non-PCM Audio and Data in an AES3 Serial Digital Audio Interface. SMPTE ST 424 (2012) 3 Gb/s Signal/Data Serial Interface.
  • Page 49 Albalá Ingenieros | Manual HAM3000C03 7. VERSIONS Ver. Date Description 12-11-2014 Preliminary Version 21-05-2015 First version...
  • Page 50 Albalá Ingenieros, S.A. Medea, 4 - 28037 Madrid Spain +34 913274453 www.albalaing.com info@albalaing.com...

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