PROMAX DT-722

Name: PROMAX DT-722 50 MHz to 860 MHz 4-Input DVB-T Combiner with Single Amplified Output
Brand: PROMAX
SKU: DT722
Price: 895.4 USD
Availability: InStock

Our Part No. DT722

Mfr. Model DT-722

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PROMAX DT-722

Our Part No. DT722

Mfr. Model DT-722

The PROMAX DT-722 4-Input DVB-T Combiner with Single Amplified Output (50 MHz to 860 MHz) features 4 inputs and an output designed to mix output RF signals of COFDM modulators and transmodulators with available DTT channels. This method offers a higher quality than ones that utilize Z connections as the original quality is preserved and lower noise levels are included.

Frequency Margin: 50 MHz (C-2) to 860 MHz (C-69)
Input: 4 inputs Female BNC, 75 Ω impedance

Datasheet

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Key Features

Frequency bands: 50 MHz (C-2) to 860 MHz (C-69)
Input type: 4 inputs
Input connector: 75 Ohm BNC female
Input return losses: < -15 dB
Maximum COFDM input: 1 channel at 87 dBuV +/- 3 dB; 2 channel at 84 dBuV +/- 3 dB; 4 channel at 81 dBuV +/- 3 dB; 8 channel at 78 dBuV +/- 3 dB; 16 channel at 75 dBuV +/- 3 dB
Output type: 1 amplified output
Output connector: 75 Ohm BNC female
Output return losses: < -15 dB
Maximum COFDM output power: +22 dBm
Output MER: >34 dB from 750 MHz to 860 MHz; >37 dB from 50 MHz to 750 MHz
Output bandwidth 4.2 MHz (BW = 8 MHz): >43 dBc from 650 MHz to 860 MHz; >51 dBc from 50 MHz to 650 MHz
Output gain: 43 dB +/- 3 dB between each input/output
Maximum output level: 1 channel at 130 dBmV; 2 channel at 127 dBuV; 4 channel at 124 dBuV; 8 channel at 121 dBuV; 16 channel at 118 dBuV
Voltage: Via DT-800 Control and Power Module
Voltage connector: JST B08P-XL-HDS (connecting cable supplied with DT-800)
Voltage consumption +12 V <115 A (105 mA tip.)

Details

The PROMAX DT722 50 MHz to 860 MHz 4-Input DVB-T Combiner with Single Amplified Output is designed to mix output RF signals of COFDM modulators and transmodulators with DTT channels available in the area. The system provides an amplified output of 130 dBμV (+22 dBm).

The DT-722 is a higher quality solution, preserves original quality better, and maintains lower noise levels than units that rely on Z connections.

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Country of Origin	Spain
Brand	PROMAX
Condition	NEW

PROMAX DT-722

50 MHz to 860 MHz 4-Input DVB-T Combiner with Single Amplified Output

PROMAX DT-722

50 MHz to 860 MHz 4-Input DVB-T Combiner with Single Amplified Output

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