SECO-LARM Receiver EVT-RB1-4T2Q, Transmitter EVT-TB1-42TQ, Tx & Rx Set EVT-AB1Q, Enforcer EVT-TB1-42TQ, Enforcer EVT-AB1Q Specification Sheet
Active Video Balun
Video, Data, Surge Protection
EVT-TB1-42TQ
EVT-RB1-4T2Q
EVT-AB1Q
-- Transmitter
-- Receiver
-- Tx & Rx Set
The active (amplified) video balun transmits video signals of a
CCTV camera long distances over low-cost CAT 5e cable.
Suitable for full-motion color and monochrome cameras;
adjustable for maximum picture quality. A built-in data port
allows the transmission of PTZ signals.
Features:
Features:
Active operation – The transmitter amplifies the video signal
for excellent picture quality at long distances.
Transmits video signal up to 1.5 miles (2.4km).
Uses low-cost CAT 5e unshielded twisted
pair (UTP) cable instead of costly coaxial cables.
Includes BNC connectors and removable terminal blocks –
No need to waste time crimping RJ-45 connectors.
High immunity from interference – Built-in
impedance coupled device and noise filter.
Easy installation.
300mA DC output on transmitter.
Includes 12VDC power adapters.
Gold-plated BNC connectors.
Surge protection. Ground lifting and transient protection.
Typical Installation:
Pigtail
EVA-F55213
DC Output
300mA max
12/24VDC
CAT 5e
Up to 1.5 miles (2.4 km)
Copyright 2008 SECO-LARM U.S.A., Inc. All rights reserved.
The SECO-LARM policy is one of continual development. For that reason, SECO-LARM reserves the right to change prices and specifications without notice. SECO-LARM is not responsible for misprints.
16842 Millikan Avenue, Irvine, CA 92606
TQ
2
-4
TB1
-
EVT
Transmitter
Dimensions:
(Transmitter & Receiver
are the same size.)
Specifications:
Range Color 5,000’ (1524m)*
B/W 8,000’ (2438m)
Video format RS170, NTSC, PAL, SECAM, CCIR
Video input 1Vp-p, 75 ohms, BNC connector
Data RS422/RS485, 4-ports
Cable type CAT 2 or better (best if CAT 5e)
Blue LED Power on/off
Adjustments Tx - 3 positions
Rx - 5 dip switches (32 combinations)
Insertion loss < 2dB per pair from DC ~ 5Hz
Return loss >15dB from DC ~ 5MHz
Frequency response DC ~ 5MHz
Attenuation DC ~ 5Hz, 1.5dB max.
Common mode rejection 60dB
When using multiple
baluns, only a jumper
(included) is needed
to extend power &
12/24VDC
data (max of 8 per
power adapter).
12/24 VDC
Data Out
Power In
Gain Adj.
12/24 VDC
Video In
Data In
Data Out
Video In
Data In
Power In
Video Out
1 2 3 4 5
10
1
9
2
3
8
ON DIP
7
4
6
5
Brightness
Video Out
1 2 3 4 5
10
1
9
2
3
8
ON DIP
7
4
6
5
Gain Adj.
Brightness
12/24 VDC
Power In
Data In
Data Out
1 2 3 4 5
ON DIP
Gain Adj.
Video In
Video Out
10
1
9
2
3
8
7
4
6
5
Brightness
Interlocking Design
for cleaner & more
professional installs
12/24 VDC
Video In
Data In
Data Out
Power In
1 2 3 4 5
10
1
9
2
3
8
ON DIP
7
4
6
5
Gain Adj.
Brightness
Video Out
Multiplexor or DVR
Monitor
1.949.261.2999 (CA & Int’l) 1.800.662.0800 Fax: 1.949.261.7326
Email: info@seco-larm.com Website: www.seco-larm.com
Power: 12/24 VDC, 12VDC adapter included
Power consumption: 40mA Tx, 60mA Rx @ 12VDC
Surge protection (video): Surge ratings IPP: 100 Amp at
10us x 1000us. Maximum Peak
Current: 250 Amp at 8us x 20us,
Transient Volt. Surge Suppressors
Temperature range: 7°~329° F (-14°~165° C)
Humidity range: 0~95%
Impedance: (BNC): 75W, (terminal): 100W
Case: ABS plastic
Weight: (without adaptors) Tx 3.4 oz. (95g), Rx 3.0 oz. (84g)
* Case alone is 2 /
1
" (54mm)
8
T2Q
1-4
B
r
T-R
ive
V
E
ce
e
R
1.7" (43mm)
Receiver
Shown
EVT-AB1Q_Pdf.cdr
(41
1
mm
.
6
"
)
®
2.3"
(59
mm)
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