具有137 dBuV / 1 W（+30 dBm）Promax DT-730的DVB-T放大器

Frequency Bands: UHF from 474 MHz ~ 862 MHz

Input

Type: 1 input

Connector: 50 Ω BNC female

Return Losses: <-15 dB

Maximum COFDM Input:

1 channel at 85 dBμV ± 3 dB

2 channels at 82 dBμV ± 3 dB

4 channels at 79 dBμV ± 3 dB

8 channels at 76 dBμV ± 3 dB

16 channels at 73 dBμV ± 3 dB

32 channels at 70 dBµV ± 3 dB

Output

Type: 1 amplified output

Connector: 50 Ω BNC female

Return Losses: <-15 dB

Nominal power: (COFDM) + 30 dBm 

MER: ≥ 35 dB

Maximum power: (COFDM) + 32 

Spurious level: < -43 dBc (+ 30 dBm output power)

Gain: 52 dB ± 3 dB

Maximum output level (dBμV @ 50 Ω):

1 channel at 137 dBmV

2 channel at 134 dBμV

4 channel at 131 dBμV

8 channel at 128 dBμV

16 channel at 125 dBμV

32 channels at 122 dBµV

Voltage: By means of DT-800 / DT-802 control and Power Module

Connector: JST B08P-XL-HDS (connecting cable supplied with DT-800 / DT-802)

Consumption maximun: +12 V ; <5.2 A (3.7 A typ.)

Mechanical features

Dimensions: 50 mm (W.) x 262 mm (H.) x 230 mm (D.)

Weight: ~ 1.900 gr