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Specification
Video input
3G
SMPTE 424M & 425M-AB (2.97 &
2.967Gb/s)
1080p50/59.94/60
HD
SMPTE 292M (1.485 & 1.435Gb/s)
1080i 60/59.94/50
1080p/psf 30/29.97/25/24/23.98
720p 60/59.94/50/30/29.97/25/24/23.98
SD
SMPTE 259M-C (270Mb/s)
625i 50
525i 59.94
Number
1
Connector
75Ω BNC
Return loss
>15dB to 1.485GHz
>10dB 1.5 to 2.97GHz
Cable
3G 140m, HD 230m, SD 250m
equalisation
(Belden 1694A)
Video outputs
Standards
As input
Format
As input
Number
2
Connectors
75Ω BNCs
Jitter
<0.20ui peak-to-peak
Return loss
>15dB to 1.485GHz
>10dB 1.5 to 2.97GHz
Embedding
Standards
SMPTE 299M & 272M-C
Audio inputs
Inputs
Balanced AES
Number
4
Connector
Female 15pin sub-D (optional XLR
breakout cable)
Type
Transformer coupled
Sample rate
32-96kHz
Sample rate
AES converted to 48kHz
conversion
synchronous with video (selected by
dipswitch)
Standard
AES3
Impedance
110Ω
Input level
3.5v p-p ±5%
Breakout cable
4 female XLRs
(optional)
DTL Broadcast Ltd, Johnson's Estate, Silverdale Road, Hayes, Middlesex, UB3 3BA, UK
Phone: +44 (0) 20 8813 5200
Internet: www.dtl-broadcast.com
UG-4261D Iss1.0
Electrical
Voltage
6-12VDC
Power
<3W
Connector
Locking 2.5mm jack (centre +ve)
Safety
EN60950
Control
Setup
6 way dipswitch
LEDs
Power, input presence & group status
Other
Size (mm)
63.5 x 84 x 30 plus connectors
Weight
175g
Temperature
5˚C to 40˚C
Humidity
80% max (non condensing)
Options
5CA15SD-X05
Audio cable HDD15 to 4F XLRs
4006
Desktop power supply with IEC inlet
NADITBNC-F
Female XLR to BNC adaptor for
unbalanced AES input
4010
1U rack mounting frame for up to 5
units including PSU
4020
2U rack mounting frame for up to 14
units & single or dual PSUs
4021
Power supply for 4020 2U frame
Fax: +44 (0) 20 8813 5022
support@dtl-broadcast.com
™
DTL MiniBlox
User Guide
4261D 3G-HD-SD quad AES audio
embedder
Inserts four balanced AES digital audio streams into any two
groups within an SDI signal
www.miniblox.com
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Summary of Contents for DTL Broadcast MiniBlox 4261D 3G-HD-SD
-
Page 1: User Guide
(optional) Inserts four balanced AES digital audio streams into any two groups within an SDI signal DTL Broadcast Ltd, Johnson’s Estate, Silverdale Road, Hayes, Middlesex, UB3 3BA, UK Phone: +44 (0) 20 8813 5200 Fax: +44 (0) 20 8813 5022 www.miniblox.com... - Page 2 10 February 2009 Warranty DTL Broadcast Ltd warrants this unit against defects in materials and workmanship for a period of one year from the date of shipment. At its option, the company will repair or replace products that prove to be defective during the warranty period, provided they are returned to the company with advance notification and with freight prepaid.
- Page 3 DTL MiniBlox™ - solutions in a box Audio inputs When used with the optional XLR breakout cable inputs are as shown below.. General description The 4261D 3G-HD-SD quad AES audio embedder inserts four balanced AES Input IN A1 First group selected - Pair 1 audio streams (8 audio channels) into the ancillary data space of an SDI signal.
- Page 4 Installation and operation the group selected shown on the LEDs. The group settings are stored in EEPROM and are therefore retained even after the unit has been powered down. The unit is simple to use and install. Switch 3 determines whether existing audio packets are deleted from the video ...
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