The DVB-S2 specification permits the use of 16APSK and 32APSK
Advantech was first to market in developing DVB-S2 capable modulator supporting modulation schemes up to 32APSK.
Testing was performed by a leading North American telecom operator on a 54 MHz transponder, and demonstrated Advantech's capability to support 155Mbps carriers using both 32APSK and 64QAM.
Shiron announced that 32APSK
modulation is also supported by its InterSKY VSAT systems.
With the latest Monics and SAT-DSA software, customers can now support signal characterization and interference detection for 16APSK and 32APSK
High efficiency with up to 32APSK
outbound modulation and 8PSK inbound modulation, reducing space segment costs
For the other cases, including, for example, professional/interactive applications and advanced broadcasting using 16APSK and 32APSK
, the program will be administered by each entity (contacts: DIRECTV: John T.
11a/b/g/j/p, ZigBee, APCO 25, DECT, TETRA 1, TETRA 2 (TEDS), VDL mode 3, FSK: 2, 4, 8, 16 level (including GFSK), MSK (including GMSK), BPSK, QPSK, OQPSK, DQPSK, D8PSK, pi/4-DQPSK, 8PSK, 3pi/8-8PSK, 16/32/64/128/256/ 512/1024 QAM, 16APSK, 32APSK
, 8VSB and 16VSB.