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SM7810 - ASI / QPSK MODULATOR for microwave STLs Links

Analog Microwaves RadioLinks를 디지털 ASI으로 변환하여 송신하는 장비
ASI, SPI 입력
DVB-H, DVB-T, 8VSB, 디지털 네트워크 출력
가변형 IF출력 50-180MHz @ -30 ~ +5 dBm

The SM7810 is a complete solution to transform exisitng Analog Microwaves RadioLinks to digital domain enabling the ASI Transport stream delivery.
This High-End QPSK modulator offers very high modulation precision, excellent MER, and outstanding stability so multiple hoops from the main location are possible without the need to regenerate the signal even in the presence of consistent multipath or phase-noise on the existing Links.
Easy to install, this modulator provides an adjustable 0dBm IF 70Mhz output ideal to drive any STL Link. Other frequecies and C / KA / KU bands direct output configurations are available.
A standard QPSK IRD with 70 Mhz IF input ( as the StreamTel DVBR-7900+KIT Q70 ) will be needed at any of the reception sites, returning the original ASI signal ready to feed any local digital transmitter as DVB-T / DVB-H / 8VSB ones.
The SM7810 works with any Microwave radiolink up to 18 Ghz and can be adjusted to use the wanted channel bandwidth or expanded to support 8PSK and 16 QAM modes on linear microwave links.

Applications

· Digital ASI Signal distribution from the HeadEnd to the transmitters for DVB-H DVB-T 8VSB and digital networks

Key Features

· DVB-S2 0,05 up to 68 Mbaud in DVB-S2 mode QPSK, 8PSK, 16APSK (32APSK option)

· DVB-S 0.05 up to 45 Mbaud (60 opt.)in DVB-DSNG/S mode QPSK, 8PSK, 16QAM

· AGILE IF output 50-180 Mhz @ -30 to +5 dBm adjustable OUT level

· one -45dB 1080Mhz fixed L-band out for monitoring purposes

· ASI and SPI inputs with selectable operations as manual or auto-rate adaptation

· Configurable Urgent / Non-Urgent alarming GPI out

· Unlimited N+1 and N+N redundant configurations possible

· Built-In WEB and SNMP remote access for management with User List and permissions

Ordering Information

Versions
	SM7810	ASI / QPSK MODULATOR for microwave STLs Links
	SM7810-S2-LB	1RU L-BAND DVB-S2 / DVB-S QPSK/8PSK/16QAM/16APSK SATELLITE MODULATOR
	SM7810-S2-IF	1RU IF-BAND DVB-S2 / DVB-S QPSK/8PSK/16QAM/16APSK SATELLITE MODULATOR
	SM7810-S1-LB	1RU L-BAND DVB-S QPSK/8PSK/16QAM SATELLITE MODULATOR
	SM7810-S1-IF	1RU IF-BAND DVB-S QPSK/8PSK/16QAM SATELLITE MODULATOR

Options
Additional ASI Multiplexing & Processing
	SL-MUX10	10x ASI-In DTV Statistical ReMultiplexer Module
SFN & Ref Sinchronyzers
	SL-GPS	GPS 10Mhz + 1PPS Satellite sinchronizer module
UP / DOWN Converters
	SL-UPCONV	UP CONVERTER MODULES FOR DVB-S /S2 Satellite transmission
IRD Receivers Decoders
	SL-IRS	DVB-S Satellite Receiver with ASI output module
	SL-IRT2	DVB-T /H Terrestrial Receiver with ASI output module
Network Adapters
	KIT-G703	ASI TO G.703 NETWORK ADAPTER internal module
	KIT-IP	ASI over IP Full-Duplex Tunneling
	SL-ATM	PDH / SDH / SONET NETWORK ADAPTER module
Signal Processing
	KIT-BISS	BISS-0 BISS-1 BISS-E ASI SCRAMBLER internal module
DVB-T MIP Inserters
	MIP7900	1RU DVB-T / DVB-H MIP INSERTER