Datasheet

Studio Technologies, Inc. Live-Link Jr. Remote Camera Interface System, Issue 5, Page 5
Studio Technologies, Inc.
Skokie, Illinois USA
[phone]
www.studio-tech.com
Data Transport:
Compatibility: full duplex RS-422
asynchronous (serial)
Rate: auto-sensing, 115.2 kb/s, maximum
GPI/GPO Transport:
GPI Input: +3.3 Vdc logic, activates on
closure to system common
GPO Output: normally open, isolated,
solid-state relay contact, 60 Vdc
maximum, 400 mA maximum
Auxiliary Power Source: 5.5 Vdc, 40 mA
maximum
Live-Link Jr. Truck End Unit
Specifications
Line/IFB and 4-Wire Intercom Inputs:
Type: analog, electronically balanced,
capacitor-coupled, 20 k ohms
Nominal Level: +4 dBu
Maximum Level: +24 dBu
De-Embed, Mic/Line, and 4-Wire
Intercom Outputs:
Type: analog, electronically balanced,
capacitor-coupled, intended to drive
balanced loads of 2 k ohms or greater
Source Impedance: 200 ohms
Nominal Level: +4 dBu
Maximum Level: +24 dBu into 10 k
ohms
Party-Line Intercom Interface:
Type: 2-channel party-line, unbalanced
(common on pin 1, DC modulated with
channel 1 audio on pin 2, channel 2
audio on pin 3)
Compatibility: dual-channel intercom
system such as from RTS®
Nominal Audio Level: –10 dBu
Maximum Audio Output Level:
Pin 2: +9 dBu
Pin 3: +10 dBu
Output Voltage (Pin 2 to Pin 1): 29 Vdc,
selectable on/off
Output Current (Pin 2 to Pin 1): 300 mA
maximum; requires ≥10 mA current draw
for detection of connected device
Impedance (Pin 2 to Pin 1; Pin 3 to
Pin 1), Local Party-Line Power Enabled:
200 ohms
Impedance (Pin 2 to Pin 1; Pin 3 to
Pin 1), Local Party-Line Power Disabled:
>10 k ohms
Connectors for Electrical Signals:
SDI: BNC, 3G-SDI optimized, gold plating
on center pin, per IEC 61169-8 Annex A
Line/IFB and 4-Wire Intercom Inputs:
3-pin female XLR
De-Embed, Mic/Line, Party-Line
Intercom, and 4-Wire Intercom Outputs:
3-pin male XLR
Data, GPI/GPO, and Auxiliary DC: 9-pin
female D-subminiature (DE-9F)
DC Input: 4-pin male XLR
AC Mains Input: 3-blade, IEC 320
C14-compatible (mates with C13)
Optical Connectors: two ST (UPC
polish)
Power Inputs:
AC Mains: 100 to 240 V, 50/60 Hz, 24 W
maximum
DC: 10 to 18 V, 2.0 A maximum
Dimensions (Overall):
19.00 inches wide (48.3 cm)
1.72 inches high (4.4 cm)
8.7 inches deep (22.1 cm)
Mounting: one space (1U) in a standard
19-inch rack
Weight:
3.9 pounds (1.8 kg)
Live-Link Jr. Camera End Unit
Specifications
Mic/Line Inputs:
Input Sensitivity: selectable for line level
(unity gain), 15, 30 or 45 dB gain
Maximum Input Level: +24 dBu
Type: electronically balanced
Impedance: approximately 3 k ohms
CMRR: 61 dB at 60 Hz
Phantom Power: 48 Vdc, meets IEC 61938
P48 standard
Line Outputs:
Type: analog, electronically balanced,
capacitor-coupled, intended to drive
balanced loads of 2 k ohms or greater
Source Impedance: 200 ohms
Nominal Level: +4 dBu
Maximum Level: +24 dBu into 10 k
ohms
IFB Output:
Type: 2-channel unbalanced (common
on pin 1, DC modulated with channel 1
audio on pin 2, channel 2 audio on pin 3)
Nominal Audio Level: –10 dBu
Maximum Audio Output Level:
Pin 2: +9 dBu
Pin 3: +10 dBu
DC Output Voltage (Pin 2 to Pin 1): 28 V
DC Output Current (Pin 2 to Pin 1):
120 mA maximum
Impedance (Pin 2 to Pin 1; Pin 3 to Pin 1):
200 ohms
Party-Line Intercom Interface:
Type: 2-channel party-line, unbalanced
(common on pin 1, DC modulated with
channel 1 audio on pin 2, channel 2
audio on pin 3)
Compatibility: dual-channel intercom
system such as from RTS®
Nominal Audio Level: –10 dBu
Maximum Audio Output Level:
Pin 2: +9 dBu
Pin 3: +10 dBu
Output Voltage (Pin 2 to Pin 1): 28 Vdc
Output Current (Pin 2 to Pin 1): 180 mA
maximum; requires ≥10 mA current
draw for detection of connected device
Impedance (Pin 2 to Pin 1; Pin 3 to
Pin 1): 200 ohms
Connectors for Electrical Signals:
SDI: BNC, 3G-SDI optimized, gold
plating on center pin, per IEC 61169-8
Annex A
Mic/Line Inputs: 3-pin female XLR
Line, IFB, and Party-Line Intercom
Outputs: 3-pin male XLR
Data, GPI/GPO, and Auxiliary DC:
9-pin female D-subminiature (DE-9F)
DC Input: 4-pin male XLR
Optical Connector(s): Neutrik® optical-
CON DUO® or two ST (UPC polish), fac-
tory installed, selectable at time of order
Battery Mounting: Anton/Bauer® QRC-
Gold®, standard; IDX® P-V2 V-Mount,
optional
Power Inputs:
DC (4-Pin XLR) and Battery Mount:
10 to 18 Vdc, 1.9 A maximum at 12 V;
2.1 A at 10 V
Copper/Optical Hybrid via opticalCON
DUO: 10-50 Vdc, 0.54 A maximum with
48 V source and 500 feet (154 meters)
of two 16 gauge copper conductors,
maximum length TBD
Dimensions (Overall):
6.5 inches wide (16.5 cm)
5.7 inches high (14.5. cm)
10.4 inches deep (26.4 cm)
Weight:
5.5 pounds (2.5 kg)
Specifications subject to change without
notice.
© by Studio Technologies, Inc.
,
May 2015