L3Harris Narda-ATM - Microwave RF Components Manufacturer

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Terminations / Dummy Loads

Coaxial Terminations / Dummy Loads

Coaxial Terminations and Dummy Loads

ATM manufactures high quality Coaxial Terminations, up to 40GHz, to meet or exceed your requirements.  Our line of Free Standing Convection Cooled Terminations offer great flexibility for all your engineering applications.

Standard models are offered with male connectors but female connectors can be supplied upon request.  Please call us with your requirements and discuss your needs with one of our design engineers.

GENERAL SPECIFICATIONS

Electrical
RF Connectors: SMA/Type-N, standard
Mechanical
Size: See tables
Body: Aluminum
Connectors: Stainless Steel
Finish: Hi-temp Black
Temperature: -65C to +125C
Applicable Mil-Specs
General: see ATM Mil-Spec standards
Product Specific:

Click for Catalog PDF Data Sheet
Coaxial Terminations & Dummy Loads Family
Coaxial Terminations & Dummy Loads Family

 

SMA Coax RF Terminations

 

1 Watt SMA Terminations
Freq. (Ghz) VSWR Model No.
1 Watt Coax SMA Terminator - Diagram
1 Watt Coax SMA Terminator - Diagram
DC - 8 1.15:1 T0115
DC - 18 1.20:1 T0117

Options:
For Bead Chain add "-C" to Model #
Example: T0115 becomes T0115-C
For Female Connector add "F" to Model #
Example: T0115 becomes T0115F

 

2 Watt SMA & 2.9mm Terminations
Freq. (Ghz) VSWR Model No. Fig.
2 Watt Coax SMA Terminator - Diagram
2 Watt Coax SMA Terminator - Diagram
DC-8 1.15:1 T0215 1
DC-18 1.20:1 T0217 1
DC-18 1.3:1 T02K8* 2
18-40 1.4:1 T02K9* 2
*available with 2.9mm connectors only

Options:
For Bead chain add "-C" to Model#
Example: T0215 becomes T0215-C
For Female Connector add "F" to Model #
Example: T0215 becomes T0215F
Dimensions in Inches
Fig A B
1 0.312 0.375
2 0.312 0.63

 

5 Watt SMA Terminations
Freq. (Ghz) VSWR Model No.
5 Watt Coax SMA Terminator - Diagram
5 Watt Coax SMA Terminator - Diagram
DC-8 1.20:1 T0515
DC-12 DC-4
1.15:1		 4-8
1.25:1		 8-12
1.30:1		 T0516
DC-18 DC-8
1.20:1		 8-12
1.25:1		 12-18
1.30:1		 T0517

Options:
For Bead Chain add "-C" to Model #
Example: T0515 becomes T0515-C
For Female Connector add "F" to Model #
Example: T0515 becomes T0515F

 

10 Watt SMA Terminations
Freq. (Ghz) VSWR Model No.
10 Watt Coax SMA Terminator - Diagram
10 Watt Coax SMA Terminator - Diagram
DC-8 1.20:1 T1015
DC-12 DC-4
1.15:1		 4-8
1.25:1		 8-12
1.30:1		 T1016
DC-18 DC-8
1.20:1		 8-12
1.25:1		 12-18
1.30:1		 T1017

Options:
For Bead Chain add "-C" to Model #
Example: T1015 becomes T1015-C
For Female Connector add "F" to Model #
Example: T1015 becomes T1015F

 

15 Watt SMA Terminations
Freq. (Ghz) VSWR Model No.
15 Watt Coax SMA Terminator - Diagram
15 Watt Coax SMA Terminator - Diagram
DC-8 1.20:1 T1515
DC-12 DC-4
1.15:1		 4-8
1.25:1		 8-12
1.30:1		 T1516
DC-18 DC-8
1.20:1		 8-12
1.25:1		 12-18
1.30:1		 T1517

Options:
For Bead Chain add "-C" to Model #
Example: T1515 becomes T1515-C
For Female Connector add "F" to Model #
Example: T1515 becomes T1515F

 

25 Watt SMA Terminations
Freq. (Ghz) VSWR Model No.
25 Watt Coax SMA Terminator - Diagram
25 Watt Coax SMA Terminator - Diagram
DC-8 1.20:1 T2515
DC-12 DC-4
1.15:1		 4-8
1.25:1		 8-12
1.30:1		 T2516
DC-18 DC-8
1.20:1		 8-12
1.25:1		 12-18
1.30:1		 T2517

Options:
For Bead Chain add "-C" to Model #
Example: T2515 becomes T2515-C
For Female Connector add "F" to Model #
Example: T2515 becomes T2515F

 

50 Watt SMA Terminations
Freq. (Ghz) VSWR Model No.
50 Watt Coax SMA Terminator - Diagram
50 Watt Coax SMA Terminator - Diagram

T5015, T5016, T5017 Models
DC-8 1.25:1 T5015
DC-12 DC-4
1.20:1		 4-8
1.25:1		 8-12
1.30:1		 T5016
DC-18 DC-2.9
1.25:1		 2.9-12
1.30:1		 12-18
1.45:1		 T5017
DC-18 DC-6
1.25:1		 6-12.4
1.35:1		 12.4-18
1.45:1		 T5017A

Options:
For Bead Chain add "-C" to Model #
Example: T5015 becomes T5015-C
For Female Connector add "F" to Model #
Example: T5015 becomes T5015F

 

100 Watt SMA Terminations
Freq. (Ghz) VSWR Model No.
100 Watt Coax SMA Terminator - Diagram
100 Watt Coax SMA Terminator - Diagram
DC-4 1.15:1 T10014

Options:
For Bead Chain add "-C" to Model #
Example: T10014 becomes T10014-C
For Female Connector add "F" to Model #
Example: T10014 becomes T10014F

 

Type-N Coax Terminations

 

2 Watt Type-N Terminations
Freq. (Ghz) VSWR Model No.
2 Watt Coax Type-N Terminator - Diagram
2 Watt Coax Type-N Terminator - Diagram
DC-8 1.10:1 T0225
DC-18 DC-8
1.20:1		 8-12
1.20:1		 12-18
1.25:1		 T0227

Options:
For Bead Chain add "-C" to Model #
Example: T0227 becomes T0227-C
For Female Connector add "F" to Model #
Example: T0227 becomes T0227F

 

5 Watt Type-N Terminations
Freq. (Ghz) VSWR Model No.
5 Watt Coax Type-N Terminator - Diagram
5 Watt Coax Type-N Terminator - Diagram
DC-8 1.25:1 T0525
DC-12 1.15:1 T0526
DC-18 DC-8
1.15:1		 8-12
1.20:1		 12-18
1.30:1		 T0527

Options:
For Bead Chain add "-C" to Model #
Example: T0527 becomes T0527-C
For Female Connector add "F" to Model #
Example: T0527 becomes T0527F

 

10 Watt Type-N Terminations
Freq. (Ghz) VSWR Model No.
10 Watt Coax Type-N Terminator - Diagram
10 Watt Coax Type-N Terminator - Diagram
DC-8 1.20:1 T1025
DC-12 DC-4
1.15:1		 4-8
1.25:1		 8-12
1.30:1		 T1026
DC-18 DC-8
1.15:1		 8-12
1.20:1		 12-18
1.25:1		 T1027

Options:
For Bead Chain add "-C" to Model #
Example: T1027 becomes T1027-C
For Female Connector add "F" to Model #
Example: T1027 becomes T1027F

 

15 Watt Type-N Terminations
Freq. (Ghz) VSWR Model No.
15 Watt Coax Type-N Terminator - Diagram
15 Watt Coax Type-N Terminator - Diagram
DC-8 1.20:1 T1525
DC-12 DC-4
1.15:1		 4-8
1.25:1		 8-12
1.30:1		 T1526
DC-18 DC-8
1.15:1		 8-12
1.20:1		 12-18
1.25:1		 T1527

Options:
For Bead Chain add "-C" to Model #
Example: T1527 becomes T1527-C
For Female Connector add "F" to Model #
Example: T1527 becomes T1527F

 

25 Watt Type-N Terminations
Freq. (Ghz) VSWR Model No.
25 Watt Coax Type-N Terminator - Diagram
25 Watt Coax Type-N Terminator - Diagram

T2525 & T2526 Models
DC-8 1.20:1 T2525
DC-12 DC-4
1.15:1		 4-8
1.25:1		 8-12
1.30:1		 T2526
DC-18 DC-8
1.15:1		 8-12
1.20:1		 12-18
1.25:1		 T2527

Options:
For Bead Chain add "-C" to Model #
Example: T2527 becomes T2527-C
For Female Connector add "F" to Model #
Example: T2527 becomes T2527F

 

50 Watt Type-N Terminations
Freq. (Ghz) VSWR Model
No.
50 Watt Coax Type-N Terminator - Diagram
50 Watt Coax Type-N Terminator - Diagram

T5025, T5026, T5027 Models
DC-8 1.25:1 T5025
DC-12 DC-4
1.20:1		 4-8
1.25:1		 8-12
1.30:1		 T5026
DC-18 DC-2.9
1.25:1		 2.9-12
1.30:1		 12-18
1.45:1		 T5027
DC-18 DC-6
1.25:1		 6-12.4
1.35:1		 12.4-18
1.45:1		 T5027A

Options:
For Bead Chain add "-C" to Model #
Example: T5027 becomes T5027-C
For Female Connector add "F" to Model #
Example: T5027 becomes T5027F

 

100 Watt Type-N Terminations
Freq. (Ghz) VSWR Model
No.
100 Watt Coax Type-N Terminator - Diagram
100 Watt Coax Type-N Terminator - Diagram
DC-4 1.15:1 T10024

Options:
For Bead Chain add "-C" to Model #
Example: T10024 becomes T10024-C
For Female Connector add "F" to Model #
Example: T10024 becomes T10024F

 

500 Watt Type-N Terminations
Freq. (Ghz) VSWR Model
No.
500 Watt Coax Type N Terminator - T5025F
500 Watt Coax Type N Terminator - T5025F
2.0 - 4.2 2.0-2.4
1.5:1		 2.4-3.0
1.45:1		 3.0-4.2
1.30:1		 T50024
2.0 - 8.0 2.0-2.4
1.5:1		 2.4-3.0
1.45:1		 3.0-8.0
1.30:1		 T50024E
3.7 - 8.4 1.30:1 T50025
2.0 - 12.4 2.0-2.4
1.5:1		 2.4-3.0
1.45:1		 3.0-12.4
1.30:1		 T50024G
3.0 - 12.4 1.30:1 T50025G

Options:
For Female Connector add "F" to Model #
Example: T50024 becomes T50024F
Note: SC connectors also available for these models.
Picture shows T50024F (Type-N Female)