Focal Length Distances

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Make of Dish
Size of Dish
Focal Length
F/D Ratio
Solid One Piece
Solid More Than One Piece
Mesh One Piece
Mesh More Than One Piece
KTI (Kaul-Tronics
UXI-6 )
68 inch (5.666 Foot)
0.40
* (4 Sections)
KTI (Kaul-Tronics SI-10)
68 inch (5.666 Foot)
0.38
* (4 Sections)
KTI (Kaul- Tronics S7.5)
7.5 Foot
0.40
* (4 Sections)
KTI (Kaul- Tronics KTI-10)
10 Foot
0.38
* (4 Sections)
KTI (Kaul Tronics STI-12)
145 inch (12.08333 Foot)
0.40
* (8 Sections)
KTI (Kaul- Tronics STI-161)
191 inch (15.91666 Foot)
0.30
* (16 Sections)
ORBITRON (SX-7M)
7 Foot
31.75 inches
0.38
* (Sections ?) TOP
ORBITRON SX-8.5
8.5 Foot
35.75 inches
0.36
* (Sections ?)
ORBITRON SX-10M
10 Foot
42.56 inches
0.36
* (Sections ?)
ORBITRON SX-12
11.7 Foot
50.12 inches
0.36
* (Sections ?)
ORBITRON O-16
16 Foot
57.12 inches
0.30
* (Sections ?)
ORBITRON Other Models
PDF File Click Here
Paraclipse Classic PT
12 Foot
53.375 inches
0.375
TOP
Paraclipse Classic Islander
14.5 Foot
53.375 inches
0.310
Paraclipse Classic CD
12 Foot
53.375 inches
0.375
Paraclipse Classic CD
14.5 Foot
53.375 inches
0.310
Paraclipse Classic CD
16 Foot
56.250 inches
0.30
Paraclipse Eclipse Series
8.5 Foot
39.5 inches
0.40
*
Paraclipse Eclipse Series
10 Foot
35.875 inches
0.30
*
Paraclipse Eclipse Series
12 Foot
47.875 inches
0.333
*
Paraclipse Hydro
4 Foot
18.900 inches
0.40
* (Steel)
Paraclipse Hydro
5 Foot
23.100 inches
0.39
* (Steel)
Paraclipse Hydro
6 Foot
23.125 inches
0.335
* (hydroformed)
Paraclipse Hydro
7 Foot
31.800 inches
0.375
* (hydroformed)
Paraclipse Millennium
3 Foot
26.125 inches
0.65
* (Galvanealed Steel)
Paraclipse Millennium
4 Foot
0.50
* (Galvanealed Steel)
Paraclipse Millennium
5 Foot
0.50
* (Galvanealed Steel)
Patroit
6.1 Meter
96 inches
0.400
* (Solid Aluminum)
Patroit
5 Meter
96 inches
0.488
* (Solid Aluminum)
Patroit (Old Style)
4.5 Meter
63 inches
0.35
* (16 Draw Die Formed Pedals)
Patroit
4.5 Meter
62 inches
0.35
* (16 Draw Die Formed Pedals)
Patroit
3.8 Meter
61.8 inches
0.413
* (16 Draw Die Formed Pedals)
Patroit (Old Style)
3.7 Meter
57.6 inches
0.40
* (16 Draw Die Formed Pedals)
Patroit
3.1 Meter
41 inches
0.336
* (8 Draw Die Formed Pedals)
Patroit
2.8 Meter
33.1 inches
0.30
* (8 Draw Die Formed Pedals)
Patroit
2.4 Meter
32.1 inches
0.34
* (6 Draw Die Formed Pedals)
Patroit
2 Meter
23.6 inches
0.30
* (8 Draw Die Formed Pedals)
Patroit
1.8 Meter
31.9 inches
0.45
* (6 Draw Die Formed Pedals)
Perfect 10 (6S)
6 Foot
25 7/8 inches
0.390
* (4 Sections)
Perfect 10 (7.5S & TI)
7.5 Foot
33 1/4 inches
0.375
* (4 Sections)
Perfect 10 (10S & SI)
10 Foot
44 5/8 inches
0.375
* (4 Sections)
Perfect 10 (PE1000)
10 Foot
41 inches
0.34
* (4 Sections)
Perfect 10 (12SII)
12 Foot
52.0 inches
0.375
* (4 Sections)
Perfect 10 (14SII)
14 Foot
63 7/8 inches
0.375
* (4 Sections)
Sami (UPS6)
6 Foot
26 1/4 inches
0.375
* (4 Sections) TOP
Sami (S7.5 & SI7.5)
7.5 Foot
33 3/4 inches
0.38
* (4 Sections)
Sami (SC10 & SI10)
10 Foot
45.6 inches
0.38
* (4 Sections)
Sami (SM12)
12 Foot
57.6 inches
0.38
* (6 Sections)
Sami (STI12)
12 Foot
59.0 inches
0.40
* (8 Sections)
Unimesh (7ASI)
7 Foot
33.6 inches
0.4
* (4 Sections Mesh Screw Att)
Unimesh (10AS)
10 Foot
48 inches
0.4
* (4 Sections Mesh Screw Att)
Unimesh (10AL)
10 Foot
48 inches
0.4
* (4 Sections Mesh Press Lock)
Unimesh (10PR)
10 Foot
48 inches
0.4
* (4 Sections Perforated Press Lock)
Unimesh (12XL)
12 Foot
57.6 inches
0.4
* (4 Sections Mesh Press Lock)
Unimesh (12PR)
12 Foot
57.6 inches
0.4
* (4 Sections Perforated Press Lock)
Winegard (QD-0750)
7.5 Foot
31 1/2 inches
0.35
* (4 Sections)
Winegard Pinnacle (CK-1088)
10 Foot
33 5/16 inches
0.278
* (8 Sections)
Winegard Quadstar (QD-1000)
10 Foot
41 inches
0.35
* (4 Sections) TOP

Use the above measured distances from the face of the centerplate to the inner ring face of the feed horn.

4 feet = 1.2m
5 feet = 1.5m
6 feet = 1.8m
7 feet = 2.3m
8.5 feet = 2.6m
10 feet = 3.0 m
12 feet = 3.8m
16.4feet = 5m
20.01feet = 6.1m