Trinetra Headend

The Trinetra digital headend is manufactured in India under a joint venture between Catvision and Unitron Group, Belgium. Catvision has installed more than 400 Trinetra digital headends in India and South Asia. In addition, Catvision has complete digital network experience – from headend to home. The local manufacturing enables Catvision to provide life-time service support to your network.



  1. Over 150 TV channels lifetime free
  2. Play USB content (Video, Music)
  3. Can use our virtual remote*
  4. Timer Setting and recording: We can schedule any particular channel by using Timer setting and also can record the same content.

*This can be used only on the mobile sets that have IR blaster.



Parameter Specification Note
IP inputs
Frame formats UDP/IP, RTP/UDP/IP
TS packets per UDP frame 1…7
Max inputs streams/module 120
Dejittering PCR processing & buffering
Number of multiplexers 4
Max input service/multiplexer 120
Max components per service 32
Output speed depends on QAM modulator settings
DVB Common Scrambling Algorithm Content Protection
Max scrambled services per module 120 LQM-A, LQM-C
QAM Output
Standard ITU-T J.83 Annex A, B and C
QAM constellations 16, 32, 64, 128, 256
Symbol rate 4…7,4 MS/s
Impedance 75 ohm
Output return loss >14 dB active channel
>12 dB act. ch 81…862 MHz
>10 dB act. ch 862…1000 MHz
Output Level, 5) 102 … 112 dBµV Four adj. channels
104 … 114 dBµV Three adj. channels
106 … 116 dBµV Two adj. channels
110 … 120 dBµV One channel
Output Level accuracy +/- 2 dB
Output Power step size 0,2 dB
Output center frequency 85…999 MHz
Output frequency step size 50 kHz
Out of band noise, 1) <-58,5 dBc 1st adj. channel
<-62 dBc 2nd adj. channel
<-64 dBc 3rd adj. channel
<-66 dBc Other channels
-70 dBc Other channels, 2)
Harmonics <-60 dBc
IP streamer output of multiplexer
Framing format UDP/IP, RTP/UDP/IP
Traffic type unicast or multicast
TS format CBR, VBR
Max TS packet speed/streamer directly related QAM output speed
Maximum speed total 250 Mb/s
Power consumption 15 W
Supply voltages 24 V
Connectors, RF out F
Dimensions 20 x 109 x 253 mm (HxWxD), 3)
Weight 0,4 kg
Enclosure classification IP21
Operating temperature range -10…+55 °C
Storage temperature range -30…+70 °C
Specification is met 0…+45 °C