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Black flexible whip antenna with BNC connector

Truest Communication Co., Limited

Truest Communication Co., Limited NA-771 BNC antenna 144/430 MHz 2.15/3.0 dB

SKU CH-MF4Z-HCXMD MPN NA-771

Dual-band 144/430 MHz BNC antenna with 2.15/3.0 dB gain for Kenwood, Icom and other handheld radios

  • FeaturesFrequency Range: 144MHZ&430MHZ
  • Dual-band coverage for 2 m and 70 cm amateur bands
  • 15 dB gain on VHF and 3.0 dB gain on UHF
  • BNC connector fits listed Kenwood, Icom, Motorola and other handhelds
  • 10 W power handling for typical portable operation
  • Vertical polarisation with omnidirectional radiation pattern

Dual-Band Handheld Antenna

The NA-771 BNC antenna operates on 144 MHz and 430 MHz bands with gains of 2.15 dB and 3.0 dB respectively. It is built for amateur radio operators using compatible handheld transceivers. The omnidirectional radiation pattern provides broad coverage for local contacts. A 50 ohm impedance matches standard radio inputs.

For 2m/70cm Amateur Use

This antenna suits operators working the 2 metre and 70 centimetre amateur allocations with listed Kenwood, Icom, Motorola, Vertex Standard, Wilson or Uniden handhelds. It handles up to 10 watts of transmit power. Buyers needing other frequency bands or connector types should look elsewhere. The fixed BNC termination limits use to radios with that fitting.

BNC Connector Fit

The single specification that decides compatibility is the BNC connector type. Only radios equipped with a BNC antenna port can accept this antenna directly. The supported models include specific Kenwood TK and TH series, Icom IC-V and IC-U series, and several Motorola, Vertex, Wilson and Uniden handhelds. Verify your radio's connector before purchase.

Highlights

  • Dual-band coverage for 2 m and 70 cm amateur bands
  • 15 dB gain on VHF and 3.0 dB gain on UHF
  • BNC connector fits listed Kenwood, Icom, Motorola and other handhelds
  • 10 W power handling for typical portable operation
  • Vertical polarisation with omnidirectional radiation pattern

Specifications

BrandHYS
ModelNA-771 BNC
FeaturesFrequency Range: 144MHZ&430MHZ

Questions about this item

How can I confirm the antenna is performing correctly after connecting it to my Kenwood TH28A?

Check for a low VSWR reading on 144 MHz and 430 MHz bands and verify clear two-way communication on both VHF and UHF frequencies.

What comes in the package and do I need any extra adapters for my Icom IC-V80?

The box contains one HYS NA-771 BNC antenna; no extra adapters are needed because the BNC connector fits the IC-V80 directly.

Should I choose this NA-771 model or a different version for my Motorola HT440?

The NA-771 with BNC connector is the correct version for the HT440 and provides 2.15 dB gain on 144 MHz and 3.0 dB on 430 MHz.

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