Penn Engineering: Waveguide Tubing
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Waveguide Tubing
PENN ENGINEERING stocks the west coast's largest selection of Raw Waveguide from WR3 to WR650 in most alloys including Aluminum, OFHC (aka OFE or OF-DLP) Copper, Bronze, Invar, Stainless Steel, Coin Silver, and more. Standard waveguide lengths are 12 ft. and we can cut waveguide to your dimensions on request.

We also offer special sizes such as Half-Height, Double-Ridge, and Heavy-Walls and we can quote you on custom sizes of Rectangular Waveguide Tubing. Call 661-295-2080 or E-mail now for a quote!

Don't miss our pre-engineered Standard Waveguide Components

We also carry Flexible Waveguide and have Full Waveguide Bending Capabilities

Waveguide Sizes and Data

AN Type
Designation

IEC
Equivalent
E.I.A. Equivalent
Size
Inside
Dimensions
(inches)
MIL-W-85
Designation
Material Wall Thickness
(Inches)
Freq. Range
GHz
RG48/U R32 WR284 2.84 x 1.34 M85/1-039
M85/1-043
Copper
 Bronze
.080 2.60-3.95
RG48/U
Heavy Wall
R32 WR284 2.84 x 1.34   Copper Heavy Wall .125 or .173 2.60-3.95
RG49/U R48 WR187 1.872 x .872 M85/1-051
M85/1-055
Copper
Bronze
.064 3.95-5.85
RG50/U R70 WR137 1.372 x .622 M85/1-063
M85/1-067
Copper
Bronze
.064 5.85-8.20
RG51/U R84 WR112 1.122 x .497 M85/1-069
M85/1-073
Copper
Bronze
.064 7.05 -10.00
RG51/U
Stainless
R84 WR112 1.122 x .497   304 Stainless .025 7.05-10.00
RG51/U
Heavy Wall
R84 WR112 1.122 x .497   Copper Heavy Wall .125 or .200 7.05-10.00
RG52/U R100 WR90 .900 x .400 M85/1-075
M85/1-079
Copper
Bronze
.050 8.20-12.40
RG52/U
Stainless
R100 WR90 .900 x .400   304 Stainless .025 8.20-12.40
RG52/U
Heavy Wall
R100 WR90 .900 x .400   Copper Heavy Wall .125 or .200 8.20-12.40
RG53/U R220 WR42 .420 x .170 M85/1-100
M85/1-102
Copper
Bronze
.040 18.00-26.50
RG53/U
Stainless
R220 WR42 .420 x .170   304 Stainless .010 or .025 18.00-26.50
RG66/U R220 WR42 .420 x .170 M85/1-106 Coin Silver .040 18.00-26.50
RG67/U R100 WR90 .900 x .400 M85/1-077
M85/1-078
1100
6061
.050 8.20-12.40
RG67/U
Heavy Wall
R100 WR90 .900 x .400   6061 Heavy Wall .100 8.20-12.40
RG67/U
Thin Wall
R100 WR90 .900 x .400   6061 Thin Wall .020 8.20-12.40
RG68/U R84 WR112 1.122 x .497 M85/1-071
M85/1-072
1100
6061
.064 7.05-10.00
RG68/U
Heavy Wall
R84 WR112 1.122 x .497   6061 Heavy Wall .128 7.05-10.00
RG68/U
Thin Wall
R84 WR112 1.122 x .497   6061 Thin Wall .020 7.05-10.00
RG69/U R14 WR650 6.500 x 3.250 M85/1-015 Copper .080 1.12-1.70
RG75/U R32 WR284 2.84 x 1.34 M85/1-041
M85/1-042
1100
6061
.080 2.60-3.95
RG91/U R140 WR62 .622 x .311 M85/1-087
M85/1-089
Copper
Bronze
.040 12.40-18.00
RG91/U
Stainless
R140 WR62 .622 x .311   304 Stainless .010 or .025 12.40-18.00
RG95/U R48 WR187 1.872 x .872 M85/1-053
M85/1-054
1100
6061
.064 3.95-5.85
RG95/U
Heavy Wall
R48 WR187 1.872 x .872   1100
6063
.150 3.95-5.85
RG96/U
Coin Silver
 R320 WR28 .280 x .140 M85/3-006 Coin Silver .040 26.50-40.00
RG96/U
Stainless
 R320 WR28 .280 x .140   304 Stainless .010 or .025 26.50-40.00
RG97/U
Coin Silver
  WR22 .224 x .112 M85/3-010 Coin Silver .040 33.00-50.00
RG97/U
Stainless
  WR22 .224 x .112   304 Stainless .010 or .025 33.00-50.00
RG98/U
Coin Silver
  WR15 .148 x .074 M85/3-017 Coin Silver .040 50.00-75.00
RG98/U
Stainless
  WR15 .148 x .074   304 Stainless .010 50.00-75.00
RG99/U
Coin Silver
  WR12 .122 x .061 M85/3-020 Coin Silver .040 60.00-90.00

RG103/U

 R14 WR650 6.500 x 3.250 M85/1-018
M85/1-019
1100
6061
.080 1.12-1.70
RG103/U
Heavy Wall
R14  WR650 6.500 x 3.250   6061 Heavy Wall .187 1.12-1.70
RG104/U R22  WR430 4.300 x 2.150 M85/1-027
M85/1-031
Copper
Bronze
.080 1.70-2.60
RG105/U R22  WR430 4.300 x 2.150 M85/1-029
M85/1-030
1100
6061
.080 1.70-2.60
RG105/U
Heavy Wall
R22  WR430 4.300 x 2.150   6061 Heavy Wall .125 1.70-2.60
RG106/U  R70 WR137 1.372 x .622 M85/1-065
M85/1-066
1100
6061
.064 5.85-8.20
RG107/U

 R140

WR62 .622 x .311 M85/1-093 Coin Silver .040 12.40-18.00
RG109/U R32  WR284 2.840 x 1.004 M85/1-001
 
Copper
Bronze
.080 2.60-3.95 

RG110/U

 R70 WR137 1.372 x .487 M85/1-003
 
Copper
Bronze
.064 5.85-8.20
RG112/U  R26 WR340 3.400 x 1.700 M85/1-033
M85/1-037
Copper
Bronze
.080 2.20-3.30
RG112/U
Heavy Wall
 R26 WR340 3.400 x 1.700   Copper Heavy Wall .250 2.20-3.30
RG113/U  R26 WR340 3.400 x 1.700 M85/1-035
M85/1-036
1100
6061
.080 2.20-3.30
RG113/U
Heavy Wall
 R26 WR340 3.400 x 1.700   6061
6063
.190 2.20-3.30
RG121/U  R220 WR42 .420 x .170 M85/1-103
M85/1-104
1100
6061
.040 18.00-26.50
RG271/U  R320 WR28 .280 x .140 M85/3-007
M85/3-008
Copper
Bronze
.040 26.50-40.00
RG272/U   WR22 .224 x .112 M85/3-011
M85/3-012
Copper
Bronze
.040 33.00-50.00
RG273/U   WR15 .148 x .074 M85/3-018

M85/3-017
Copper
Bronze
Coin Silver
.040 50.00-75.00
RG274/U   WR12 .122 x .061 M85/1-021
 
Copper
Bronze
.040 60.00-90.00
RG275/U   WR5 .051 x .0255 M85/3-033

M85/3-032
Copper
Bronze
Coin Silver
.030 140.00-220.00
RG276/U   WR6 .065 x .0325 M85/3-045

M85/3-044
Copper
Bronze
Coin Silver
.010 110.00-170.00
RG276/U
Stainless
  WR6 .065 x .0325   304 Stainless .030 110.00-170.00
RG277/U   WR4 .043 x .0215 M85/3-051

 
Copper
Bronze
Coin Silver
.030 170.00-260.00
RG278/U WR8 .080 x .040 M85/3-042

 
Copper
Bronze
Coin Silver
.030 90.00-140.00
RG278/U
Stainless
  WR8 .080 x .040   304 Stainless .010 90.00-140.00
RG279/U   WR3 .034 x .017   Copper
Bronze
Coin Silver
.030 220.00-325.00
RG320/U WR102 1.020 x .510

M85/4-025
Copper
Bronze
6061
.064 7.00-11.00
RG337/U  R18 WR510 5.100 x 2.550 M85/1-021
M85/1-023
Copper
Bronze
.080 1.45-2.20
RG338/U R18 WR510 5.100 x 2.550 M85/1-025
M85/1-026
Copper
Bronze
.080 1.45-2.20
RG340/U  R40 WR229 2.290 x 1.145 M85/1-045
M85/1-049
Copper
Bronze
.064 3.30-4.90
RG341/U  R40 WR229 2.290 x 1.145 M85/1-047
M85/1-048
1100
6061
.064 3.30-4.90
RG343/U  R58 WR159 1.590 x .795 M85/1-057
M85/1-061
Copper
Bronze
.064 4.90-7.05
RG344/U  R58 WR159 1.590 x .795 M85/1-059
M85/1-060
1100
6061
.064 4.90-7.05
RG346/U  R120 WR75 .750 x .375 M85/1-081
M85/1-085
Copper
Bronze
.050 10.00-15.00
RG346/U
Stainless
 R120 WR75 .750 x .375   304 Stainless .010 or .025 10.00-15.00
RG347/U  R120 WR75 .750 x .375 M85/1-083
M85/1-084
1100
6061
.050 10.00-15.00
RG347/U
Heavy Wall
 R120 WR75 .750 x .375   6061 Heavy Wall .100 10.00-15.00
RG349/U  R140 WR62 .622 x .311 M85/1-090
M85/1-091
1100
6061
.040 12.40-18.00
RG351/U  R180 WR51 .510 x .255 M85/1-097
M85/1-098
1100
6061
.040 15.00-22.00
RG351/U
Coin Silver
 R180 WR51 .510 x .255   Coin Silver .040 15.00-22.00
RG352/U  R180 WR51 .510 x .255 M85/1-094 Copper .040 15.00-22.00
RG353/U  R180 WR51 .510 x .255 M85/1-096 Bronze .040 15.00-22.00
RG354/U  R260 WR34 .340 x .170 M85/1-107
M85/1-109
Copper
Bronze
.040 22.00-33.00
RG355/U  R260 WR34 .340 x .170 M85/1-110
M85/1-111
1100
6061
.040 22.00-33.00
RG357/U
Coin Silver
 R260 WR34 .340 x .170   Coin Silver .040 22.00-33.00
RG358/U   WR19 .188 x .094 M85/1-015
 
Copper
Bronze
.040 40.00-60.00
RG358/U
Stainless
  WR19 .188 x .094   304 Stainless .010 40.00-60.00
RG358/U
Coin Silver
  WR19 .188 x .094   Coin Silver .040 40.00-60.00
RG359/U   WR10 .100 x .050 M85/1-024

M85/1-023
Copper
Bronze
Coin Silver
.040 75.00-110.00
RG359/U
Stainless
  WR10 .100 x .050   304 Stainless .010 75.00-110.00
RG375/U
Heavy Wall
R32  WR284 2.84 x 1.34   1100
 6061
6063
.199 2.60-3.95
RG379/U     Elliptical   1060
1100
6061
Various 4.4-5.0
RG387/U     Elliptical MIL-W-28839/1-01 1060
1100
6063
Various 2.65-3.20

Penn Engineering Sales and Information
Phone: (661) 295-2080
Fax: (661) 295-2084

Postal Address:
29045 Avenue Penn
Valencia, Ca. 91355 U.S.A.

Sales E-mail: sales@pennengineering.com
Technical Information: tech@pennengineering.com