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Channel Microwave Corporation



high power circulators and isolators

HIGH POWER COAXIAL CIRCULATOR/ISOLATOR
HIGH POWER JUNCTION WAVEGUIDE CIRCULATOR
DIFFERENTIAL PHASE WAVEGUIDE ISOLATOR/CIRCULATOR

high power coaxial circulator/isolator

HIGH POWER COAXIAL CIRCULATOR/ISOLATOR

MODEL#

FREQ
(MHz)

SPECS

RF
PK

PWR,
WATTS
CW

SIZE,
INCHES

VH320(*)
VH321(*)
VH322(*)
UH320(*)
ULH320(*)
LH320(*)
LH321(*)
SH320(*)
CH320(*)
CXH320(*)

400 - 450
400 - 500
425 - 550
880 - 920
960 - 1220
1030 - 1090
1300 - 1500
2900 - 3100
5925 - 6425
7900 - 8400

23/0.2/1.15:1
20/0.3/1.20:1
20/0.4/1.20:1
25/0.2/1.12:1
23/0.3/1.17:1
25/0.2/1.12:1
23/0.3/1.15:1
23/0.3/1.15:1
23/0.2/1.15:1
23/0.2/1.15:1

70K
70K
70K
70K
40K
40K
40K
20K
10K
5K

1K
1K
1K
1K
750
500
500
400
400
400

2.75 2.87 1.00
2.75 2.87 1.00
2.75 2.87 1.00
1.88 2.12 1.00
1.50 1.63 1.00
1.50 1.63 1.00
1.25 1.38 1.00
1.75 1.88 1.00
1.00 1.12 1.00
1.00 1.12 1.00


NOTES:
1. * Add unit designation "C" for circular; "I" for isolator. If ordering the isolator product, please specify reverse power (peak and average).
2. All units have type "N" female connectors or "HN" female connector. 7/8 EIA type available upon request (excluding model #‚s: CH320 and CXH320).


high power junction waveguide circulator

HIGH POWER JUNCTION WAVEGUIDE CIRCULATOR

MODEL#

FREQ.
(GHz)

SPECS

RF
PK

PWR,
WATTS
CW

WAVE-
GUIDE

SIZE,
INCHES

JS350H
JB350H
JH350H
JX350H
JM350H
JP350H
JK350H
JR350H

2.9 - 3.1
5.9 - 6.4
7.9 - 8.4
9.3 - 9.5
12.2 - 12.7
16.0 - 16.3
23.5 - 25.5
27.5 - 29.5

20/0.4/1.20:1
20/0.4/1.20:1
20/0.3/1.20:1
20/0.3/1.20:1
20/0.3/1.20:1
20/0.3/1.20:1
20/0.3/1.20:1
20/0.3/1.20:1

200K
100K
70K
50K
30K
20K
10K
5K

800
700
600
500
400
350
250
150

WR284
WR159
WR112
WR90
WR75
WR62
WR42
WR28

6.00 6.00 3.00
4.00 4.00 2.44
2.50 2.50 1.88
2.30 2.30 1.63
2.00 2.00 1.50
1.75 1.75 1.31
1.00 1.50 0.88
1.00 1.25 0.75


NOTES:
1. All units listed are circulators. Terminated models (isolators) are available. Please specify reverse power (peak and average). Designs available with loads handling full average power.
2. All flanges are aluminum 4 tapped hole cover (UG type). Brass and/or choke flanges and European sizes available.
3. All units pressurized to 15 PSI.
4. Higher power options (both peak and average) available with higher pressurization. Contact factory for trade offs.
5. Convection cooling required. Contact factory for cooling options.


differential phase waveguide isolator/circulator

DIFFERENTIAL PHASE WAVEGUIDE ISOLATOR/CIRCULATOR

MODEL#

FREQ.
(GHz)

SPECS

POWER
AVG

RF
WATTS
PEAK

WAVE-
GUIDE

LENGTH,
INCHES

MG120
MB120
MJ120
MH120
MX120
MP120
MR120

4.9 - 5.1
5.4 - 5.9
5.9 - 7.2
8.9 - 9.5
8.6 - 9.6
16.5 - 17.5
34.0 - 36.0

20/0.4/1.15:1
20/0.4/1.15:1
20/0.4/1.15:1
20/0.4/1.15:1
20/0.4/1.15:1
20/0.4/1.15:1
20/0.4/1.15:1

1K
1K
950
900
750
500
300

750K
500K
400K
350K
250K
150K
10K

WR187
WR159
WR137
WR112
WR90
WR62
WR28

22.00
16.50
14.90
13.50
11.50
8.00
5.00


NOTES:
1. Power ratings depend on pressurization and cooling system.
2. All units listed are circulators. Terminated models (isolators) are available. Please specify reverse power (peak and average).

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