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- $50-$100 (3)
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Duplexers and Triplexers
Diamond Antenna Duplexers
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Low Pass PEP
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High Pass PEP
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- 600 watts (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Isolation
- 45 dB (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 50 dB (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 60 dB (4) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Mix Connector
- UHF female, SO-239 (5) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Type N, female (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
High Pass Port Connector Type
- UHF male, PL-259 (4) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Type N, male (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Price Range
- $20-$50 (3)
- $50-$100 (3)

Diamond Antenna

Diamond Antenna Duplexers

4.96 out of 5 stars 24 Customer Reviews

Diamond Antenna Duplexers are just what you need when splitting HF, VHF, or UHF signals. These duplexers may be used for combining two transceivers into one coax feed line. They are ideal for connecting HF/VHF radios, such ICOM IC-706 and IC-7000 series, and Yaesu FT-857 series, with two antenna ports, to a single feedline multi-band antenna, like the Diamond V7A. Diamond Antenna Duplexers eliminate the need to use an antenna switch and are made with a high-quality aluminum case with a black finish.

Results 1 - 6 of 6

Diamond Antenna Duplexers MX62M

Diamond Antenna Duplexers MX62M

Diamond Antenna Duplexers MX62M

Duplexer, Mix SO-239, Low Pass PL-259 1.6-56 MHz, Hi Pass PL-259 76-470 MHz, 12 in. Cables, Each

Part Number: DMN-MX62M

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Feb 23, 2026 if ordered today

- Multiple Images

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Estimated Ship Date: Feb 23, 2026 if ordered today

Diamond Antenna Duplexers MX72N

Diamond Antenna Duplexers MX72N

Diamond Antenna Duplexers MX72N

Duplexer, Mix SO-239, Low Pass PL-259 1.6-30+49-150 MHz, Hi Pass N Male 400-460 MHz, 12 in. Cables, Each

Part Number: DMN-MX72N

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Feb 23, 2026 if ordered today

- Multiple Images

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Estimated Ship Date: Feb 23, 2026 if ordered today

Diamond Antenna Duplexers MX610

Diamond Antenna Duplexers MX610

Diamond Antenna Duplexers MX610

Duplexer, Mix SO-239, Low Pass PL-259 1.3-30 MHz, Hi Pass PL-259 49-470 MHz, 12 in. Cables, Each

Part Number: DMN-MX610

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

- Multiple Images

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Diamond Antenna Duplexers MX72D

Diamond Antenna Duplexers MX72D

Diamond Antenna Duplexers MX72D

Duplexer, Mix SO-239, Low Pass PL-259 1.6-30+49-150 MHz, Hi Pass PL-259 400-460 MHz, No Cables, Each

Part Number: DMN-MX72D

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

- Multiple Images

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Diamond Antenna Duplexers MX72A

Diamond Antenna Duplexers MX72A

Diamond Antenna Duplexers MX72A

Duplexer, Mix N Female, Low Pass PL-259 1.6-30+140-150 MHz, Hi Pass N Male 400-460 MHz, 12 in. Cables, Each

Part Number: DMN-MX72A

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

- Multiple Images

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Diamond Antenna Duplexers MX72H

Diamond Antenna Duplexers MX72H

Diamond Antenna Duplexers MX72H

Duplexer, Mix SO-239, Low Pass PL-259 1.6-30+49-150 MHz, Hi Pass PL-259 400-460 MHz, 12 in. Cables, Each

Part Number: DMN-MX72H

5.0 out of 5 stars ( 3 )

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

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