Integrated Microwave Technologies LLC. 25VST-AMP Manuel D’Utilisation
25VST-AMP
User Manual
Revision 1.0
16
3 Specifications
3.1 Frequency Bands
Base Part
Number
Frequency
(GHz)
RF
Power
(dBm)
(dBm)
DC
Power
(W)
25VST-13
2.400-2.483
37
<75
Tuning step size: ............................... 250 kHz step size
Frequency stability: .......................... ± 10ppm
Transmit Modes via Remote Control:
Standby: ............................................ No RF output
Normal: ............................................. Instantly on frequency transmission
Frequency stability: .......................... ± 10ppm
Transmit Modes via Remote Control:
Standby: ............................................ No RF output
Normal: ............................................. Instantly on frequency transmission
3.2 Modulation Modes
Modulation 1
Modulation Formats: ........................ COFDM (DVB-T)
Carriers: ............................................ 2K
Constellation: ................................... QPSK, 16QAM
Code Rate: ........................................ 1/2, 2/3, 3/4, 5/6, 7/8
Guard Interval: ................................. 1/32, 1/16, 1/8, 1/4
Bandwidth: ....................................... 6 MHz, 7 MHz, and 8 MHz
Carriers: ............................................ 2K
Constellation: ................................... QPSK, 16QAM
Code Rate: ........................................ 1/2, 2/3, 3/4, 5/6, 7/8
Guard Interval: ................................. 1/32, 1/16, 1/8, 1/4
Bandwidth: ....................................... 6 MHz, 7 MHz, and 8 MHz
Modulation 2 (Optional)
Modulation Formats: ........................ COFDM (Proprietary)
Carriers: ............................................ 2K
Constellation: ..................................... QPSK
Code Rate: ........................................ 1/2, 3/4
Guard Interval: .................................. 1/32
Bandwidth: ........................................ 1.25MHz, 2.5MHz
Carriers: ............................................ 2K
Constellation: ..................................... QPSK
Code Rate: ........................................ 1/2, 3/4
Guard Interval: .................................. 1/32
Bandwidth: ........................................ 1.25MHz, 2.5MHz
3.3 MPEG Encoder
Method: .................................................. MPEG-4 Part 10/H.264
3.3.1 Video
Video Coding: .................................... AVC
Video Input: ....................................... Composite
Video Input: ....................................... Composite
NTSC: ............................................... 720 x 480(4:2:0)
PAL: .................................................. 720 x 576(4:2:0)