Advent DVE5000 SERIES - RF Specifications

Advent Communications
209298 - DVE5000 Technical Operation Handbook - CL140042 Page 13 of 110
2.5.4 RF:
Frequency range 70MHz 52 – 88MHz (dependant on symbol
rate / bandwidth)
Frequency range L-Band 950 – 1750MHz +/-0.75dB
Frequency step size 1KHz
Frequency stability +/-2 x 10e-8
Phase Noise To IESS 308/309
On / Off ratio 60dB
Spurii - 70dBc / 4KHz
Symbol Rate DVBS QPSK 1 – 36 Ms/s
Symbol Rate DVBS 8PSK 1 – 31.0 Ms/s
Symbol Rate DVBS 16QAM 1 – 21.3 Ms/s
Symbol Rate DVBS-2 QPSK / 8PSK 1 – 45 Ms/s
Modulation DVB-T Option
QPSK, 16QAM, 64QAM
6 / 7 / 8MHz Bandwidth,
2K carriers only
Guard Interval 1/32,1/16,1/8,1/4.
Modulation Mode Normal / Inverted
DVBS – QPSK FEC rates 1/2,2/3,3/4, 5/6,7/8.
DVBS – 8PSK FEC rates 2/3.
DVBS – 16QAM FEC rates 3/4.
DVB-T - QPSK, 16QAM, 64QAM FEC rates 1/2,2/3,3/4, 5/6,7/8.
DVBS-2 -
QPSK 1/4, QPSK 1/3, QPSK 2/5, QPSK 1/2, QPSK 3/5, QPSK 2/3, QPSK 3/4, QPSK
4/5, QPSK 5/6, QPSK 8/9, QPSK 9/10.
8PSK 3/5, 8PSK 2/3, 8PSK 3/4, 8PSK 5/6, 8PSK 8/9, 8PSK 9/10.