VA
elektronik
Sams elektronik d.o.o. • sams@sams.rs • www.sams.rs
8
Distribution amplifiers
I
55
ANALOG VIDEO DISTRIBUTION AMPLIFIERS
• Sams elektr
onik d.o
.o
. • 48 Zivka Da
vido
vica st. • 11050 B
elgr
ade • S
erbia •
• +381 11 3806 253; +381 11 2402 212 • sams@sams.rs • www
.sams.rs •
Series of video distribution amplifiers are standalone units that enable to eliminate losses in the video signal on cable
lengths up to 300m.
TECHNICAL SPECIFICATIONS
GENERAL INFORMATION
- Code: ....................................................................007.201
- Weight: ......................................................................1 Kg
- Type: .........................................................1RU rack frame
- Dimensions: ....................................... 1RU x 9.5” x 100mm
- Delivery includes: ............. device, power corde, user manual
INPUT
-Video Input Level: ........................................ 1V p-p nominal
-Input Impedance: ..................... 75Ω loop-trough, differential
OUTPUT
-Number: ...................................................................2, BNC
-Level: .......................................................... 1V p-p nominal
-Impedance: ..................................................................75Ω
PERFORMANCE
- Gain: ............................................................ -3dB do +3dB
- Gain stability: ...................................................... <±0.1dB
- Frequency response: ...................... ±0.1dB (50Hz do 8MHz)
- Equalization range: ............................ 0-300m, Belden 8281
- Clamping accuracy: .............................................. <±30mV
BLOCK DIAGRAM
ORDERING INFORMATION
Code
Name
Description
007.201 VA-212eqm Analog video DA 2x 1x2 - mini
Specifications and designs are subject to change without notice
VA-212eqm
Analog video distribution amplifier with EQ,
2x 1x2
-
High quality
-
2 amplifiers 1x2
-
Video loop
-
10MHz bandwidth
-
Cable equalization for up to 300m at 8 MHz
front side
rear side
POWER
- Voltage: ................................................. ~230V AC ± 10%
- Power: .......................................................................30W
- Frequency: ................................................................ 50Hz
- Overload protection: .............. front Mounted Circuit Breaker
TEMPERATURE
- Performance: .......................................................... 5-40°C
- Operating: .............................................................. 0-50°C
IN
OUT
GAIN
EQ
LOOP
LED
Power
DIFFERENTIAL
1
2
