Seco-Larm EVT-TB1-42TQ, EVT-AB1Q, EVT-RB1-4T2Q Specsheet

ENFORCER

VIDEO

Active Video Balun

Video ● Data ● Surge Protection

EVT-TB1-42T Transmitter
EVT-RB1-4T2 Receiver

EVT-AB1 Tx & Rx Set

Range: Up to 1.5 miles (2.4km)

The quick, low-cost, long-distance way to connect a
CCTV camera to a monitor, multiplexer, or video recorder.

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,
signal and gain are adjustable for maximum picture quality. A
built-in data port allows the transmission of PTZ signals.

Note: For distances under 1,000 feet (300m), we

recommend

using the EVT-PB1 passive video balun.

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 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. Removable terminal blocks.
300mA DC output on active transmitter.
Includes 12VDC power adapters.
Gold-plated BNC connectors.
Surge protection. Ground lifting

and transient protection.

Dimensions:

(Transmitter & Receiver
are same size.)

2.3” (59mm)

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.

Superior Electronics Corporation

No.10, Lane 31, Chungteh St., Taipei 110, Taiwan

1.7” (43mm)

Receiver
Shown

Specifications for Transmitter & Receiver:

Video format: RS170, NTSC, PAL, SECAM, CCIR
Video input: 1Vp-p, 75 ohms, BNC connector
Data: In, out, 4-ports
Cable type: CAT 2 or better (best is CAT 5e)
Blue LED: Power on/off
Adjustments: Tx - 3 positions

Insertion loss: < 2dB per pair from DC ~ 5Hz

(41mm)

1.6”

Return loss: >15dB from DC ~ 5MHz
Frequency response: DC ~ 5MHz
Attenuation: DC ~ 5Hz, 1.5dB max.

Common mode
rejection:

video

Rx - 5 dip switches (32 combinations)

60dB

Tel: [phone]
Fax: [phone]

®

EVT-TB1-42T

Transmitter

Typical Installations:

When using multiple
baluns, only a jumper
(included) is needed
to extend power &
data (max of 8 per

Pigtail
EVA-F55213

Up to 1.5 miles (2.4 km)

power adapter).

DC Output
300mA max

12/24 VDC

CAT 5e

Power: 12/24 VDC

Power consumption: 40mA Tx, 60mA Rx @ 12VDC
Surge protection (video): Surge ratings IPP, 100 Amp at

Temperature range: 7°~329° F (-14°~165° C)
Humidity range: 0~95%
Impedance: (BNC): 75Ω, (terminal): 100Ω
Case: ABS plastic
Weight: Tx 3.4 oz. (95g), Rx 3.0 oz. (84g)

Interlocking Design

For cleaner & more

professional installs

EVT-RB1-4T2

Receiver

Interlocking Design For cleaner &

more professional installs

C

C

C

12/24 VDC

Monitor

12VDC adapter included

10us x 1000us, Maximum Peak
Current, 250 Amp at 8us x
20us, Transient Voltage Surge

Suppressors

PI_ActiveBlun.pmd_059

E-mail: [e-mail]
Website: www.enforcer.com.tw

Multiplexor or DVR