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©
www.kramerelectronics.com 2008
LASSEN XL 1208V 12x8
LASSEN XL™ 12 SERIES ROUTING SWITCHERS
LASSEN XL 1208 SERIES SERIES
COMPOSITE VIDEO.
DESCRIPTION
The Lassen XL12 series are high performance routing switchers for composite video
signals. These units come in a compact 2U (3.5”) frame and can be ordered with or without
balanced stereo audio. They can route any or all inputs to any or all outputs.
LASSEN XL ANALOG (COMPOSITE) VIDEO FEATURES -
High Bandwidth - 300MHz (- 3dB) fully loaded.
Very Low Crosstalk - 80dB @ 1MHz, - 47dB @100MHz.
Qwik Adjust Knob™ Rotary Control interface - This user intuitive knob along with the 80 character LCD display provides quick and convenient setup,
adjustment and signal switching.
Video Mute Capability -
Genlock Input - Looping internal sync input for vertical interval switching.
Output Disconnect Feature -
LASSEN SDI VIDEO FEATURES -
Maximum Data Rates - 360Mbits/sec.
Standards - SMPTE 310, SMPTE 259, DVB-ASI.
Jitter - < 0.2UI.
LASSEN HD VIDEO FEATURES -
Backwards compatible with SDI Signals -
Maximum Data Rates - 1.485Gbits/sec.
Standards - SMPTE 310, SMPTE 259, SMPTE 292, DVB-ASI.
Jitter - < 0.2UI.
ANALOG AUDIO FEATURES. -
Audio Type -
Balanced or un-balanced on terminal blocks.
Input (Level) Adjustment Capability (-10dB to +15dB) - Each input via RS-232, front panel, and G.R.I.P software.
Output (Volume) Adjustment Capability (Mute, -59.5dB to +15dB) - Each input via RS-232, front panel, and G.R.I.P software.
No Zipper Effect - Lassen routing switchers employ zero crossover chip technology which eliminates the annoying “zipper sound effect” associated with
digital volume controls.
Audio Mute Capability. -
Crosstalk - 80dB @ 1kHz & 70dB @ 20kHz.
S/N (20 - 20kHz) - 90dB.
DIGITAL AUDIO FEATURES -
Standards - Balanced AES/EBU.
Jitter - +/- 20ns.
OTHER FEATURES -
Firmware Updates - Downloadable.
Control - Local front panel control with 80 character LCD readout.
RS-232/422 plus RS-485 for optional control panels.
IP (Ethernet) control.
G.R.I.P: Windows® -
based routing switcher setup/diagnostic software.
Redundant Power Supplies - Optional on 32x16 & 32x32 models.
Approvals - UL & CE.
Control Panels (Optional) - Programmable, Single Bus and XY.
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©
www.kramerelectronics.com 2008
LASSEN XL 1208V 12x8
LASSEN XL™ 12 SERIES ROUTING SWITCHERS
LASSEN XL 1208 SERIES
COMPOSITE VIDEO.
SPECIFICATIONS
ANALOG VIDEO
ANALOG AUDIO
SDI VIDEO
DIGITAL AUDIO
HD-SDI VIDEO
INPUT IMPEDANCE
75Ωnominal
INPUT CONNECTOR TYPE
BNC
VIDEO INPUT LEVEL
300mV to 2.5V P-P
VIDEO BANDWIDTH
300MHz (- 3dB)
CROSSTALK
80dB @ 1MHz
-
47dB @ 100MHz
1 INPUT TO MANY OUTPUTS
All electrical specifications remain the same
VIDEO GAIN
Unity (adjustable per channel +/- 1.5dB)
MAX. INPUT AMPLITUDE
+ 24dBu
INPUT IMPEDANCE
> 20kΩ
OUTPUT IMPEDANCE
< 50Ω
VOLTAGE GAIN (ADJUSTMENT RANGE IF ANY)
Unity +/- 0.75dB max (+ - 0.25 typical)
Input adjust range: -8dB to + 20dB
Output adjustment range: + 15dB to fully off (Mute)
FREQUENCY RESPONSE
20Hz to 20kHz +/- 0.5dB(typical - 3dB @ 120kHz) (unity gain)
S/N RATIO (20 TO 20KHZ)
96dB (20-20kHz unweighted - unity gain)
CROSSTALK (ALL INPUTS HOSTILE)
< - 80dB @ 1kHz (unity gain)
< - 60dB @ 10kHz (unity gain)
IM & THD (20 TO 20KHZ)
THD: < 0.025% (20Hz - 20kHz @ + 4dBu) (unity gain)
IM: < 0.025 SMPTE-DIN @ + 4dBu (unity gain)
< 0.01% CCIF @ + 16dBu (unity gain)
MAX OUTPUT AMPLITUDE
+ 24dBu balanced
+ 18dBu unbalanced
AUDIO CONNECTORS
5 pin per stereo input or output
Every IO can be connected to be either balanced or unbalanced
DATA RATES
up to 360 Mbps/sec
DATA TYPES
SMTE 310, SMPTE 259, DVB-ASI
INPUT CABLE EQUALIZATION RANGE
0 - 200 meters
INPUT RETURN LOSS
> 15dB
OUTPUT LEVEL
750 - 850mVp-p
OUTPUT JITTER
< 0.2 UI
OUTPUT RETURN LOSS
> 15dB
SIGNAL CONNECTORS
BNC
DATA RATES
AES3: Balanced; AES3ID: Unbalanced
CONNECTOR
AES3: XLR/phoenix ; AES3ID: BNC
INPUT/OUTPUT IMPEDANCE
AES3: 110Ω; AES3ID: 75Ω
OUTPUT LEVEL
AES3: 2-7Vp-p; AES3ID: 10Vp-p
CABLE
AES3: STP; AES3ID: Coax
MAX. DISTANCE
AES3: 100m; AES3ID: 1000m
MIN. INPUT
AES3: 2Vp-p; AES3ID: 32Vp-p
EQUALIZATION
AES3: Optional; AES3ID: Optional
JITTER
AES3: +/- 20ns; AES3ID: +/- 20ns
BANDWIDTH
AES3: 1MHz - 6MHz; AES3ID: 1MHz - 6MHz
DATA RATES
up to 1.485 Gbits/sec
DATA TYPES
SMTE 310, SMPTE 259, SMPTE 292, DVB-ASI
INPUT CABLE EQUALIZATION RANGE
0 - 100 meters for SMPTE 292
0 - 200 meters for all other stds.
INPUT RETURN LOSS
> 15dB up to 1.5GHz
OUTPUT LEVEL
750 - 850mVp-p
OUTPUT JITTER
< 0.2 UI
OUTPUT RETURN LOSS
> 15dBup to 1.5GHz
SIGNAL CONNECTORS
BNC
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