Ra 61 B Receiving Antenna (Optional); Ra 81 B Receiving Antenna (Optional); Getting Started; Rack Mounting A Single Power Splitters - AKG PS 61 Manual

2 Description
2.6 RA 61 B Receiving Antenna
2.7 RA 81 B Receiving Antenna

3 Getting Started

3.1 Rack Mounting a Single Power
3.2 Mounting Two Power Splitters

3.3 Setting Up Antennas

3.3.1 Placement

5
Remote VHF receiving antenna with integrated booster for connection to the SR 61
(Optional) receiver or PS 61 Power Splitter.
The booster case is watertight so you can use the RA 61 B outdoors with no extra
cover. A green status LED lights to indicate the antenna is being powered.
An SA 43 stand adapter for mounting the antenna on a commercial boom stand is
supplied as standard.
Identical to the RA 61 B except that it is tuned to the UHF range for use with SR 81
(Optional) receivers or PS 81 Power Splitters.
Referring to figs. 3a to 3d, you can mount the Power Splitter in a 19" rack in the same
Splitter way as the SR 61 or SR 81 receiver.
a
c
Fig. 3: Installing a single Power Splitter in a 19" rack.
1. Place a clamping slide (3) on each rack ear (2), checking that the pegs on the
clamping slides (3) engage in the fixing holes on the rack ears (2) as shown in
figs. 3a and 3b.
2. Slide the clamping slides (3) and rack ears (2) into the fixing rails on both sides of
the Power Splitter (1) from rear to front as shown in fig. 3c.
3. Tighten the two Phillips screws in the clamping slides (3) CW to fix the rack ears
(2) on the Power Splitter (1).
4. Use the supplied screws to fix the supplied blank panel to the left or right rack ear
(2) as shown in fig. 3d.
5. Use the supplied installation screws to install the Power Splitter (1) in the rack.
1. Fix one rack ear (2) to the outside panel of each Power Splitter (1) referring to
Side by Side steps 1 through 3 above.
2. Insert a clamping slide (3) with no rack ear (2) into the fixing rails on the INSIDE
PANEL of one Power Splitter (1).
3. Insert the Power Splitter (1) with the clamping slide (3) on its inside panel into the
fixing rails on the inside panel of the other Power Splitter (1).
4. Tighten the two Phillips screws in the inside clamping slide (3) CW to connect the
two Power Splitters (1).
5. Use the supplied installation screws to install the Power Splitters (1) in the rack.
The following instructions for setting up receiving antennas apply to all VHF or UHF
multichannel systems no matter how many channels they may use.
Reflections off metal parts, walls, ceilings, etc. or the shadow effects of musicians and
other people may weaken or cancel the direct transmitter signal. For best results,
place the antennas as follows:
b
d