Specifications

142 SIERRA ST., EL SEGUNDO, CA 90245 [phone] FAX [phone] www.ESE-WEB.com
9
Y/C VIDEO (S-VHS)
&
HIGH RESOLUTION VIDEO (120 MHz)
DISTRIBUTION AMPLIFIERS
The ES-227 and ES-237 are 1 x 4 Video Distribution Amplifiers designed to meet the needs of
those using Y-C component video (S-VHS) or High-Resolution Video (120 MHz),respectively.
Each unit has a loop-thru input and four isolated outputs. Applications include graphics,
medical imaging, HDTV and composite video.
Features:
• Loop-thru Video Inputs • Ruggedized Enclosure • Broadcast Quality
• Video Gain Control • Recessed Controls
• EQ Control (optional on ES-237)
Specifications
ES-227 Y-C (S-Video) ES-237 High Resolution
Input: 1 Vpp 1 Vpp
Response: 30 Hz to 10 MHz, +/-1dB (Y-Bandwidth), 10 Hz - 100 MHz, +/-1dB,
Response: 0.5 MHz to 10 MHz, +/-1dB (C-Bandwidth) 100 MHz - 120 MHz, +/-3dB
Equalization: up to 1000’ of RG-59 100-400’ of RG-59 (EQ Option only)
Gain: +9dB Maximum @ 3.58 MHz (Y-EQ) -2.5dB to +4dB Adjustable
Gain: -3.5 to +10.5dB (C) -
S/N Ratio: >45db >74dB
Output Isolation: 40db to 10 MHz 40dB to 120 MHz
Differential Gain: <0.2% @ 3.58 MHz <0.1% @ 3.58 MHz
Differential Phase: <0.2
0
@ 3.58 MHz <0.15
0
@ 3.58 MHz
Propagation Delay: 10ηS 2ηS
Slew Rate: >60v/µS >2000 V/µS
Output Levels: 0.6 to 1.5 Vpp @ 1 Vpp Input (Y) 2.8 Vpp @ 1 KHz, 1.2 Vpp @ 120 MHz
Connectors: S-VHS BNC
Enclosure: Die-cast Orange Box Die-cast Orange Box
Dimensions: 7.3” x 4.7” x 2.2” 4.7” x 3.7” x 2.2”
Electrical: 117 VAC, 50/60 Hz: 117 VAC, 50/60 Hz
Power Required: 5 Watts 5 Watts
Options: J, UL EQ, J, UL