Cut Sheet

Performance Curves
Opposed Mode
Excess Gain Curve Beam Pattern Excess Gain Curve Beam Pattern
1
10
100
1 m
3.3 ft
10 m
33 ft
100 m
330 ft
0.1 m
0.3 ft
1000
E
X
C
E
S
S
G
A
I
N
DISTANCE
QS186E, EV and
QS18...R
Opposed Mode
20 m
66 ft
16 m
52 ft
12 m
40 ft
8 m
26 ft
4 m
12 ft
0
0
250 mm
500 mm
750 mm
250 mm
500 mm
750 mm
0
10 in
20 in
30 in
10 in
20 in
30 in
DISTANCE
QS186E, EV and QS18...R
Opposed Mode
1
10
100
0.1 m
0.33 ft
1 m
3.3 ft
10 m
33 ft
0.01 m
0.03 ft
1000
E
X
C
E
S
S
G
A
I
N
DISTANCE
QS186EB and
QS18...RB
Opposed Mode
3.75 m
12.5 ft
3.0 m
10 ft
2.25 m
7.5 ft
1.5 m
5 ft
.75 m
2.5 ft
0
0
150 mm
300 mm
450 mm
150 mm
300 mm
450 mm
0
6 in
12 in
18 in
6 in
12 in
18 in
DISTANCE
QS186EB and QS18...RB
Opposed Mode
Polarized Retroreflective Retroreflective
Excess Gain Curve Beam Pattern Excess Gain Curve Beam Pattern
1
10
100
0.1 m
0.33 ft
1 m
3.3 ft
10 m
33 ft
0.01 m
0.03 ft
1000
E
X
C
E
S
S
G
A
I
N
DISTANCE
QS18...LP
Retroreflective Mode
with BRT-84 Reflector
3.75 m
12.5 ft
3.0 m
10 ft
2.25 m
7.5 ft
1.5 m
5 ft
.75 m
2.5 ft
0
0
10 mm
20 mm
30 mm
10 mm
20 mm
30 mm
0
0.4 in
0.8 in
1.2 in
0.4 in
0.8 in
1.2 in
DISTANCE
QS18...LP
Retroreflective Mode
with BRT-84 Reflector
1
10
100
0.1 m
0.33 ft
1 m
3.3 ft
10 m
33 ft
0.01 m
0.03 ft
1000
E
X
C
E
S
S
G
A
I
N
DISTANCE
QS18...LV
Retroreflective Mode
with BRT-84 Reflector
7.5 m
25 ft
6.0 m
20 ft
4.5 m
15 ft
3.0 m
10 ft
1.5 m
5 ft
0
0
50 mm
100 mm
150 mm
50 mm
100 mm
150 mm
0
2 in
4 in
6 in
2 in
4 in
6 in
DISTANCE
QS18...LV
Retroreflective Mode
with BRT-84 Reflector
Convergent (Performance is based on a 90% reflectance white test card.)
Excess Gain Curve Beam Pattern Excess Gain Curve Beam Pattern
1
10
100
10 mm
0.4 in
100 mm
4.0 in
1000 mm
40.0 in
1 mm
0.04 in
1000
E
X
C
E
S
S
G
A
I
N
DISTANCE
QS18...CV15
Convergent Mode
50 mm
2.0 in
40 mm
1.6 in
30 mm
1.2 in
20 mm
0.8 in
10 mm
0.4 in
0
0
2 mm
4 mm
6 mm
2 mm
4 mm
6 mm
0
.08 in
.16 in
.24 in
.08 in
.16 in
.24 in
DISTANCE
Convergent Mode
QS18...CV15
1
10
100
10 mm
0.4 in
100 mm
4.0 in
1000 mm
40.0 in
1 mm
0.04 in
1000
E
X
C
E
S
S
G
A
I
N
DISTANCE
QS18...CV45
Convergent Mode
75 mm
3.0 in
60 mm
2.4 in
45 mm
1.8 in
30 mm
1.2 in
15 mm
0.6 in
0
0
2 mm
4 mm
6 mm
2 mm
4 mm
6 mm
0
.08 in
.16 in
.24 in
.08 in
.16 in
.24 in
DISTANCE
Convergent Mode
QS18...CV45
Diffuse (Performance is based on a 90% reflectance white test card.)
Excess Gain Curve Beam Pattern Excess Gain Curve Beam Pattern
1
10
100
10 mm
0.4 in
100 mm
4.0 in
1000 mm
40.0 in
1 mm
0.04 in
1000
E
X
C
E
S
S
G
A
I
N
DISTANCE
QS18...D
Diffuse Mode
500 mm
20.0 in
400mm
16.0 in
300 mm
12.0 in
200 mm
8.0 in
100 mm
4.0 in
0
0
2 mm
4 mm
6 mm
2 mm
4 mm
6 mm
0
.08 in
.16 in
.24 in
.08 in
.16 in
.24 in
DISTANCE
QS18...D
Diffuse Mode
1
10
100
10 mm
0.4 in
100 mm
4.0 in
1000 mm
40.0 in
1 mm
0.04 in
1000
E
X
C
E
S
S
G
A
I
N
DISTANCE
QS18...DB
Diffuse Mode
500 mm
20.0 in
400mm
16.0 in
300 mm
12.0 in
200 mm
8.0 in
100 mm
4.0 in
0
0
10 mm
20 mm
30 mm
10 mm
20 mm
30 mm
0
0.4 in
0.8 in
1.2 in
0.4 in
0.8 in
1.2 in
DISTANCE
QS18...DB
Diffuse Mode
WORLD-BEAM QS18
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