TPA 110

The TPA110 series consists of two pairs, transmitter and receiver, designed for remote transmission, via CAT5 UTP cable, of a video signal and of a stereo audio signal. For simple monitoring applications, a distance of up to 900 meters can be covered using a UTP AWG22 cable.
The most complete pair, called TPA110 IRT / IRR, also permits passing of an IR signal. It also provides visual indication of the correct input video signal and, through contact in exchange of a relay, permits remote alarm or remote signaling. 

  • Video and audio stereo Transmitter / Receiver

  • Compensation adjustment      

  • Video signal in arrival indication

  • Exchange contact for video present

  • Bi-directional IR transmission

  • Carrier frequency up to 1.2MHz

  • 19″ compatible

TPA110T / TPA110 IRT
Video input type BNC, AC coupled
Input return loss 35 dB at 5 MHz
Audio input type RCA socket, AC coupled
Input impedance 20 kohm
Input level +10 dBm max
Line OUT 8  Phoenix screwtype detachable (four pairs balanced)
IR IN 3 Phoenix screwtype detachable
IR OUT jacks mono 3.5 mm
IR Signal type Carrier frequency up to 1.2 MHz
TPA110R / TPA110200 IRR
Line IN 8 Phoenix screwtype detachable (4 pairs balaced)
Video OUT BNC, not clamped
Equalization /
Frequency response
±1,5 dB from 30 kHz to 5 MHz up to 375 mt CAT5 AWG26 cable ±1,5 dB from 30 kHz to 5 MHz up to 500 mt CAT5 AWG24 cable

±1,5 dB from 30 kHz to 5 MHz up to 600 mt CAT5 AWG22 cable

Delay 2,0 µS at 375 mt
Differential gain 0,6 % worst case
Differential phase 1,2° worst case
LF response 1,2% on 50 Hz square wave
Hum & noise -70 dBm unweighted with 375 mt CAT5 AWG26 cable
AUX (video presence) 3 Phoenix crewtype detachable
C, NO, NC, dry contact
IR IN 3 Phoenix crewtype detachable
Audio Out RCA socket
Output level

Adjustable for up to 375 mt CAT5 AWG26 cable

Max. output level


Output impedance



Audio response

-0.5 dB from 10Hz to 20KHz; -3 dB at 95 KHz


0.04% from 20Hz to 20KHz at +6dBm

Crosstalk L/R (Worst case)

55 dB at 16KHz worst case

Hum & Noise

:-64 dBm unweighted through 350mt CAT5 cable

Video/Audio crosstalk

68 dB worst case through 350mt CAT5 cable

Audio/Video crosstalk

80 dB at 16 KHz  through 350mt CAT5 cable

IR OUT jacks mono 3.5 mm
IR signal type Carrier frequency up to 1.2 MHz
Main input 
(with AC adapter ADM 001)
230 Vac 50 Hz
Power consumption 5 VA
Size (WxDxH) 200 x 100 x 44 mm
Weight 0.5 Kg / each unit
Operating temperature range 0 – 45 °C
Safety according to EN60065
EMC according to EN55103-1 and EN55103-2


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Cape Town, South Africa