Specifications

133
Specification for Cables, XLR Pin Assignment
Pin 1: GND
Pin 2: +phase
Pin 3: –phase
bottom view
(as the pins are seen)
Pin 1: GND
Pin 2: +phase channel I
Pin 3: –phase channel I
Pin 4: +phase channel II
Pin 5: –phase channel II
bottom view
(as the pins are seen)
1
3
4
5
2
Pin Assignment with XLR-5M Plugs:Pin Assignment with XLR-3M Plugs:
Specifications for
SCHOEPS Microphone Cables
– flexible, even in the cold
– highly tear-resistant insulation (Kevlar-reinforced)
– high bending strength
2-conductor 3-conductor 4-conductor
conductor diameter: 0.14 mm
2
0.14 mm
2
0.14 mm
2
insulating material: Hytrel Hytrel Hytrel
conductor arrangement: 2 braided conductors 3 braided conductors 4 braided conductors
shielding: crossbraided, tinned crossbraided with crossbraided with
copper conductors conductive inner cover- conductive inner cover-
ing, 100% coverage ing, 100% coverage
outer covering: Polyurethane Polyurethane Polyurethane
outer diameter: 3 mm 4 mm 4.4 mm
weight: 15 g/m (0.16 oz/ft) 22 g/m (0.24 oz/(ft) 25 g/m (0.27 oz/ft)
minimum bending radius: 10 mm 13 mm 15 mm
resistance: 100 Ohm/km 100 Ohm/km 100 Ohm/km
capacitance
(conductor / conductor): 100 pF/m 100 pF/m 100 pF/m
insulation resistance: > 50 MOhm × km > 50 MOhm × km > 50 MOhm × km
1
3
2
Instructions for Mounting longer Goosenecks
with two AF 1 Flanges
First, fasten the two AF 1s securely, one precisely above
the other, to the lectern or table top. Then screw the
gooseneck onto the 3/8" threads at the end of the
ST 20-3/8 cylinder. Push the XLR connector of the out-
put cable through the AF 1s and press the cable into the
groove in the side of the cylinder. Finally, insert the cylin-
der (with the output cable now attached) into the AF 1s.
3/8" threaded stud
for the (S)RS 420
ST 20-3/8 mounting
cylinder with groove
for the cable
AF 1
no. 1
AF 1
no. 2
– will not turn with changing temperature, thus ideal
for suspending microphones
– 100% shield coverage in three- and four-conductor
versions