Nagara DO-2B3
SKU: 81152975300

Nagara DO-2B3

Sale price$79.20 Regular price$88.00
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Description

Nagara DO-2B3The Nagara DO 2B3 is a compact directional 3 Element dual band Yagi for use on 144 146 430 440 MHz. With a gain of 6. 08 dBi gain on 144 MHz and 6. 86 dBi gain on 430 MHz. Very low VSWR on both bands, see the VSWR chart in the user manual (under downloads). Nagara antennas are fully made in Japan and well known for their high quality in the Japanese market. Electrical data Electrical type: 3 elements Yagi Gain: 144 MHz: 6. 08 dBi 430 MHz: 6. 86 dBi

The Nagara DO-2B3 is a compact directional 3-Element dual-band Yagi for use on 144-146 / 430-440 MHz. With a gain of 6.08 dBi gain on 144 MHz and 6.86 dBi gain on 430 MHz. Very low-VSWR on both bands, see the VSWR chart in the user manual (under downloads).



Nagara antennas are fully made in Japan and well-known for their high quality in the Japanese market.



Electrical data




  • Electrical type: 3 elements Yagi

  • Gain: 144 MHz: 6.08 dBi / 430 MHz: 6.86 dBi

  • Power peak: 500 Watts

  • Polarization: Linear horizontal



Mechanical data




  • Mast Ø: 38 - 60 mm

  • Length: 600 mm

  • Height: 1070 mm

  • Weight: 700 gram

  • Mounting type: On mast

  • Antenna connector: UHF-female



Inside the box




  • Antenna: Yes

  • Mounting parts: Yes

  • Installation manual: Japanese

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SKU: 81152975300

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ThereseHazzard
Massapequa, US
★★★★★ 5
All around helpful---worth the money!
Format: Paperback
This guide has been most helpful for all the folks I help prepare for the iTEP test! It gives insight into what each section of the test is looking for along with examples and great tips about actually TAKING the test. In the Writing and Speaking sections, it also gives sample scores and comments from the Master Grader which is very helpful too.
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Reviewed in the United States on August 9, 2019
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Thomas J. Shandorf
Whiting, US
★★★★★ 5
Comprehensive, clear and coherent!
Format: Paperback
The iTEP Practice Guide combines a no-nonsense approach to the specific iTEP tests and at the same time offers exercises that task the student with what they need to know. Exercises not only serve the purpose of scoring well, but the overall approach is communicative competence. We use the text in our group and one-to-one classes with very positive--and lasting--results.
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Reviewed in the United States on July 23, 2019
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Sarah Sofía Ortiz Campos
Cuba, US
★★★★★ 1
No recomiendo
Format: Paperback
Muy malo, no vine completo, además se demoró mucho más de lo que decía al momento de comprarlo. Solo aplazaban la fecha de entrega sin consultar cómo afectaba al cliente. Yo tuve que presentar el examen sin el libro, porque no llegó en la fecha que decía al comprarlo y después se cambió 3 veces la fecha, casi cumpliendo el mes.
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Reviewed in the United States on December 30, 2025
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Ryan F
Lowell, US
★★★★★ 5
Great Book
Format: Hardcover
Great book
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Reviewed in the United States on July 2, 2025
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Amazon Customer
Belleville, US
★★★★★ 5
Great read. Tons of info.
Format: Hardcover
We really like this book. A great background and detailed info on this topic. Really like the real-world examples and application. Pretty exhaustive, as far as that is possible given the topic. Also, quite easy to read, although I confess that if from an engineer's perspective.
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Reviewed in the United States on July 1, 2021

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