Speco TVIUTPA User manual

V1.0
Twisted Pair Active Series
User Manual
Model: TVIUTPA
HD-TVI Active UTP Balun Kit

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User Manual
TVIUTPA
Introduction
TVIUTPA is a video extender that uses a cost-effective UTP cable to send HD-TVI/ AHD/ HD-CVI/standard analog video to a
remote video recorder.
Features
 Supports HD-TVI, AHD, HDCVI video formats
 Resolution up to 4K (8MP).
 HD-TVI Signal extension up to 1312’ (400M), depending on cable quality and resolution.
 Built in L, M, and H high frequency video gain.
 Built-in transient protection for ground lifting, voltage spike damage.
Installation View
Point-to-point transmission

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User Manual
TVIUTPA
Transmission Distance
Resolution HD-TVI AHD HDCVI CVBS
8MP (4K) 984’ (300M) 1640’ (500M) 820’ (250M) N/A
5MP 1640’ (500M) 1640’ (500M) N/A N/A
1080p 1312’ (400M) 1640’ (500M) 1312’ (400M) N/A
720p 1312’ (400M) 1968’ (600M) 1968’ (600M) N/A
576i N/A N/A N/A 2952’ (900M)
480i N/A N/A N/A 2952’ (900M)
NOTE: The transmission distance may vary by connected devices, connectors, cables, and installation…etc. Using high quality
75ohm coaxial RG59/RG6U cable is recommended.
Panel View
TVIUTPAT TVIUTPAR
Model Interface Description
TVIUTPAT
VIDEO IN To connect a CCTV camera
POWER To indicate power status
LEVEL (L/M/H) To adjust frequency
VIDEO OUT To connect TTA111HDR
DC12V IN To supply power
To connect to the ground
Model Interface Description
TVIUTPAR
M/ H/ To adjust frequency and brightness
POWER To indicate power status
VIDEO OUT To connect a DVR
VIDEO IN To connect TTA111HDT
DC12V IN To supply power
To connect to the ground

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User Manual
TVIUTPA
LED Indication
LED Indication LED Color Function
Power Green ON/OFF Power ON/OFF
Switch Adjustment
Model Interface Description
TVIUTPAT
M Medium frequency gain
H High frequency gain
Brightness
TVIUTPAR
L High frequency gain + 6 dB
M High frequency gain + 9 dB
H High frequency gain + 11 dB
 TTA111HDT (transmitter) has to be configured from “L” level, and then start to adjust TVIUTPAR (receiver).
 If the video is not performing well, you can switch the frequency to “M” level on TVIUTPAT and adjust TVIUTPAR again.
Trouble Shooting
 Make sure power and connection between Tx and Rx are wired in the right polarity.
 Make sure both Tx and Rx devices are properly grounded to avoid voltage spikes.
 DO NOT switch to High frequency from the start, since it might cause over-amplification.
 To avoid signal over-amplification, please use a minimum connection distance of 492’ (150M.)
 If video is distorted, colors change or no video is shown, please properly adjust frequency and brightness on TVIUTPAR
(and note it could change with different distances.)

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User Manual
TVIUTPA
Specification
ITEM NO. TVIUTPAT TVIUTPAR
Support
Video Format HD-TVI, AHD, HD-CVI, CVBS
Max. Video Resolution 8MP (4K)
Max. HD-TVI Transmission Distance 1640’ (500M)
Signal Bandwidth 50Hz to 60MHz ( -3dB )
Ports & Interfaces
Video Input 1 x BNC Male (1 Vp-p, 75 Ω) 1 x 5 Pin Terminal (100 Ω)
Video Output 1 x 5 Pin Terminal (100 Ω) 1 x BNC Male (1 Vp-p, 75 Ω)
Switch 1 x Slide Switch (3 Levels)
Power
Power Supply DC 12V 500mA DC12V 500mA
Power Consumption 70mA (Max) 150mA (Typical), 220mA (Max)
Ambient Temperature
Operation 32 to 131°F (0 to 55
℃
)
Storage -4 to 185°F (-20 to 85
℃
)
Humidity Up to 95%
Physical Characteristics
Dimensions 2.3 x 1.9 x 1.6” (57.8 x 49.2 x 41.7mm) 2.3 x 1.9 x 1.6” (57.8 x 49.2 x 41.7mm)
Weight 0.2 Lbs (70g) 0.2 Lbs (70g)
Speco Technologies is constantly developing and improving products.
We reserve the right to modify product design and specifications without notice and without incurring any obligation.
Speco Technologies . 200 New Highway . Amityville . NY . 11701 . www.specotech.com
Rev. 11/1//22