r&s®scl8000 l-55体育

概览

key facts

compact and cost-effective transmitter family offering all the quality and performance that rohde & schwarz stands for
innovative redundancy concepts for economical use of available space
high efficiency for reduced energy costs

brief description

the r&s^®scq8000 and r&s^®scl8000 transmitters expand the successful r&s^®scx8000 family of transmitters to include a compact solution for the l-band frequency range.

specifications

frequency range l band	1452 mhz to 1492 mhz
available standards - digital audio broadcasting	dab, dab , t-dmb

key facts

compact and cost-effective transmitter family offering all the quality and performance that rohde & schwarz stands for
innovative redundancy concepts for economical use of available space
high efficiency for reduced energy costs
fast startup and easy operation

brief description

the r&s^®scq8000 and r&s^®scl8000 transmitters expand the successful r&s^®scx8000 family of transmitters to include a compact solution for the l-band frequency range. they enable network operators to quickly expand or set up transmitter networks for dvb-t, dvb-h and mediaflo^™ as well as dab, dab and t-dmb. the transmitters offer an efficiency of up to 18 % for tv and up to 22 % for dab, which is unparalleled in this power class.

specifications

frequency range	l band	1452 mhz to 1492 mhz
available standards	digital tv	dvb-t, dvb-h, mediaflo^™
	digital audio broadcasting	dab, dab , t-dmb
power supply	ac	208 v to 240 v ± 10 %, 47 hz to 63 hz
synchronization
reference frequency		10 mhz, –5 dbm to 20 dbm or lvt, bnc
reference pulse		1 pps (1 hz, ttl, bnc)
operation
display, keypad and status leds		local operation and display
ethernet interface, rj-45		convenient local or remote control via standard web browser
environmental conditions
max. installation height		2000 m (6560 ft) above sea level (>2000 m/6560 ft on request)
operating temperature range		1 °c to 45 °c
relative humidity (max.)		95 %, non-condensing
electromagnetic immunity
fast transients and bursts in line with iec 61000-4-4	power feed	< 2 kv
	signal inputs	< 1 kv
surges in line with iec 61000-4-5	symmetrical	< 1 kv (e.g. l1-l2, l-n)
	unsymmetrical	< 2 kv (e.g. l-pe, n-pe)
if a higher electromagnetic immunity is required for transmitter operation, appropriate protective measures must be taken. rohde & schwarz offers options for overvoltage and lightning protection.
rf output	r&s^®scq/l8301x	7-16
	r&s^®scq/l8304x	eia 7/8"
dimensions (w × h × d)	r&s^®scq/l8301e	483 mm × 178 mm × 550 mm (19", 4 hu) (19 in × 7 in × 21.7 in)
	r&s^®scq/l8301r	483 mm × 222 mm × 550 mm (19", 5 hu) (19 in × 8.7 in × 21.7 in)
	r&s^®scq/l8304e	600 mm × 2000 mm × 800 mm (23.6 in × 78.7 in × 31.5 in)
	r&s^®scq/l8304v	600 mm × 2000 mm × 800 mm (23.6 in × 78.7 in × 31.5 in)

important:

to comply with the applicable standards and limit values for the suppression of out-of-band emissions (and in the case of digital standards, also for maintaining the required shoulder distance), the transmitter may only be operated with suitable filters at the rf output.

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