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Twin DVB-S / S2 to DVB-T TDX-420 transmodulator from Terra

SKU

TERTDX420

Brands: Terra

Availability: On request

Delivery: 1 to 7 days

€499.13 Tax included

Transmodulator from DVB-S / S2 to DVB-T with double input

Terra's TDX-420 transmodulator is used to receive DVB-S / S2 signals received by our satellite dish. Select the desired channels and transmit it in COFDM format in the RF channels selected in the UHF frequency range.

The device allows the user to receive and manage a variety of free satellite channels.

A TDX-420 transmodulator can receive channels from two satellite transponders and convert them into two DTT channels.

For its operation, the HDR-60-12 power supply is necessary.

Details

The TDX-420 unit is dedicated to receiving FTA satellite channels. This transmodulator allows to carry 6 SD channels or 2-3 HD channels for each multiplex.

What technical characteristics does the TDX-420 transmodulator have?

Conversion of DVB-S / S2 signals to DVB-T standard COFDM.
Conversion of multiple signals from two satellite transponders to 2 neighboring DVB-T multiplexes.
Possibility of creating a DVB-T multiplex from two different satellite transponders.
Selectable channels and services.
Easy control through the RJ-45 port.
Management through the internet.
Access to the history of events (logs).
Automatic gain control (AGC).

What technical specifications does the TDX-420 transmodulator have?

Name		TDX-420
Code		R81618
Number of supported transponders		2
RF input	Frequency range [MHz]	950 - 2150
	Power for an LNB / Control	0/13/18 V, max 500 mA, 22 kHz, DiSEqC 1.0, EN50607, EN50494
	Level/Impedance [dBμV / Ω]	45 - 85 / 75
	Loop through gain [dB]	-1 ±1
	Standard	DVB-S	DVB-S2
	Modulation	QPSK	QPSK, 8PSK, APSK 8/16/32
	Symbol rate [Ms/s]	2...45	2...45
	FEC	1/2, 2/3, 3/4, 5/6, 7/8	QPSK: 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10 8PSK: 3/5, 2/3, 3/4, 5/6, 8/9, 9/10
	Roll-off coef. [%]	35	20, 25, 35





RF output	Frequency range [MHz]	100...858 (100 kHz step)
	Level/Impedance [dBμV / Ω]	90 ±2 / 75
	Spurious level [dB]	< -60
	Loop loss [dB]	≤ 2.5 dB
	MER	≥ 38 dB (100-780 MHz), ≥ 35 dB (780-860 MHz)
	Modulation	QPSK, QAM16, QAM64
	Channel width [MHz]	7/8
	Guard interval	1/4, 1/8, 1/16, 1/32
	FEC	1/2, 2/3, 3/4, 5/6, 7/8
	FFT mode	2K
	Output level adj. [dB]	0...-15 (step 1)
Transport stream parameters	Max. bitrate [kb/s]	31660
	Max. number of PIDs	No limit
	-	-
Other specs	RF loop (frequency range/loss)	47-862 MHz / ≤ 2.5 dB
	Ethernet port	IEE802.3 10/100 Base-T (RJ45)
	Power [V / A]	12 / 0.4
	Oper. temperature range [ºC]	0...50
	Dimensions [mm] / Weight [kg]	48.5x198x112 / 0.9