Triax TDH 842 - Quad PAL backend module

Triax TDH 842 - Quad PAL backend module

  code: 692851

Triax TDH 842 - Quad PAL backend module

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Triax TDH 842 - Quad PAL backend module

Quad PAL backend module - with 2 x CI slots. The TDH 800 quad PAL backend is an output module that enables you to distribute up to 4 services/TV programs available in the TDH 800 pool. The TV programs are chosen from the TDH 800 service tool. The PAL output module is delivered with 2 CI slots for decryption. Features:. Quad PAL backend module for FTA or for decoding content/ services. VBI-insert (VPS, WSS, Teletext). Teletext subtitles. DVB-subtitling. MPEG-1 and MPEG-2 main profile at main level, including non-standard resolution. MPEG-4 visual main profile up to level 4 and advanced simple profile up to level 5, including non-standard bit rate. MPEG-4 AVC/H.264 (ISO/IEC 14496-10) Baseline profile up to level 3 at standard definition and including non-standard bit rates and resolutions at standard definition. Audio decoding: AAC, dual channel HE-AAC, MPEG 1 layer 1 and 2, MPEG2 part 3. Analogue video encoding: PAL (B/G, L, D/K, I ) and SECAM. Audio encoding: NICAM and A2 stereo, FM mono (PAL) and AM mono (SECAM). All services will be transferred to the TDH.


Item ID

EAN Number: 5702666928517


Dimensions product (H x D x W): 21 x 162 x 180 mm


Output connector: IEC-female

Frequency range

Output frequency range: 47 - 862 MHz


TV-norm: PAL (B/G, L, D/K, I), SECAM

TV System: VSB - VHF/UHF, mono, A2, Nicam

Channel Raster: 7,8 MHz

Frequency step: 250 kHz

Picture carrier stability: < ±30 kHz

Spurious Signals: < -60 dB

Output level adjusting: +3 ... -17 dB

Output Level System: 93.0 dBµV

Output impedance: 75 Ω

Output Return Loss: > 10 dB

Differential Gain: < 8.0 %

Differential Phase: < 8.0 °

Group delay: < 80 ns

Output Video S/N Ratio: > 54.5 dB

Sound sub carrier: 5,5 / 5,74 / 6,0 / 6,5 MHz

Sound sub carrier stability: Nicam, mono, A2: ± 1 kHz

Output Audio S/N Ratio: 50 dB

CI slots: 2

Delivery Information

FREE Mainland UK Economy delivery (2 - 5 days) on orders over £150.

FREE Mainland UK Standard delivery (1 - 3 days) on orders over £300.

Mainland UK Economy Delivery (2 - 5 days) from £3.80

Mainland UK Standard Delivery (1 - 3 Days) from £4.50

  • Items under 2kg are dispatched via Royal Mail and items over 2kg are dispatched via Interlink.
  • All Interlink deliveries are provided with a tracking number and a one hour delivery window, sent via text.
  • You will receive an email as soon as your goods are dispatched. 
  • Most items ordered before 3pm Monday - Friday will be dispatched the same day.

Next Day Delivery from £8.95

  • Dispatch from Royal Mail Special Delivery or Interlink for larger items.
  • Tracking number provided once your order has been dispatched.

International Delivery

  • For international orders please contact us for our best available rates.
  • We ship internationally every day and have experience of getting orders to you for as cheap as possible, as fast as possible.

Returns Information

Any unwanted products can be returned within 28 days of delivery.

To arrange a return please contact our customer service team on 0191 487 1292 or email websales@trade-works.co.uk. Please ensure that you provide your order number.

Our customer service team will provide you with a returns number and a returns form which must be completed.

For more information on Delivery & Returns please click here.


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