Sennheiser ASP 1 Instructions D'utilisation page 3

Instructions for use
Passive RF antenna splitter for routing antenna signals to several
receivers in a multi-channel system. Incorporates DC distribution
for distributing the supply voltage to head amplifiers and up to
four EM 100/300/500 receivers.
Features
• 2 x 1-to-4 diversity splitter. Can be linked to form a single
1-to-8 splitter (ie: use two ASP 1 for an eight way
diversity split).
• DC distribution for supplying up to four EM 100/300/500
receivers in addition to supplying up to two antenna head
amplifiers.
• Half-width 19", 1U high. By using the GA 1 rack mount
adaptor the antenna splitter can be 19" rack mounted
with: AM 1 antenna mount, ASP 1 antenna splitter, or
EM 100/300/500 receiver.
Areas of application
• Small to medium RF installations (fixed or mobile).
• Permanent installations in small theatres, conference
centres and similar venues.
Connections
DC input for NT 1 mains unit. The DC power is distributed
to the four DC outputs
300/500 receivers and is also available at the antenna inputs
and for powering AB 1 antenna head amplifiers. Please
note that the splitter is passive and DC power is not required
for powering the splitter itself.
Four DC outputs for powering up to four EM 100/300/500
receivers.
Antenna input B.
Four antenna outputs (B leg).
Four antenna outputs (A leg).
RF output A (link to antenna input B
1-to-8 splitter).
Antenna input A.
Technical data
Antenna splitter
Frequency range
Attenuation
Dimensions
Weight
Supply voltage
Accessories
NT 1
NT 1-120
NT 1-UK
GZL 1019-A1/A5/A10
AB 1
GA 1
AM 1
A 1031-U
for powering up to four EM 100/
to make a
2 x 1-to-4 passive
(or 1 x 1-to-8, with link cable)
500–870 MHz
approx. 9 dB IN B OUT B (4x)
approx. 14 dB IN A OUT A (4x)
approx. 5 dB IN A OUT A
212 x 38 x 145 mm
(half-width 19", 1U high)
approx. 800 g
10.5–16 V DC
Mains power supply for powering
up to four EM 100/300/500
receivers and two antenna boosters
BNC antenna cable, 1 m, 5 m, 10 m
Antenna booster (+10 dB)
19" rack adaptor
Antenna mount (for connecting
antennæ to front of rack)
UHF passive antenna
Dia. 1: Connections for a 4-channel system
Subject to alterations. Errors and omissions excepted.
ASP 1
Antenna splitter