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Retevis RT52 Dual Band Dual PTT GPS DMR Radio

Retevis RT52, Dual PTT can control two channels in A/B band at the same time, which avoid trouble to switch two channels. Dual band dual display dual PTT receive two channels, improve communication efficiently.  ...

Read more  Retevis RT52 Dual PTT DMR Radio

Ailunce HD1 Dual-Tone Multi-Frequency Signaling (DTMF)

Press PTT and then dial your DTMF number. 0~9 -> DTMF dial number 0~9. Menu -> A Up -> B Down -> C Exit -> D * -> E # -> F  ...

Read more  HD1,  DTMF

5th January 2019 ARRL Amateur Radio Kids Day

ARRL organizes two events a year to promote amateur radio activities to young people. Share the fun of playing radio with your child or grandchildren.  ...

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How to Define the HD1 Side Key without Computer

Ailunce HD1 is dual band DMR radio. You can operate almost all the settings on the radio keypad. Can we define the HD1 side keys without the computer? Yes.  ...

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How to Add the Contacts on HD1 Without PC

Ailunce HD1 is a dual-band DMR radio. For DMR mode, the contact is necessary to communicate. Ailunce HD1 has two parts of contacts, priority contacts and address book contacts. priority contacts support edit on the radio keypad. When in the outside or there is no a pc by hand. It is very convenient.  ...

Read more  HD1,   Contacts

HD1 FM Broadcast DW Function Introduction

DW mean dual wait, when you listening to FM radio, when there's a call comes, radio can automatically receive the signal and stop the FM radio. Once the communication signal finished, the radio will automatically switch to FM mode. This way, all calls will not be missed.  ...

Read more  HD1,  DW

How to Set HD1 FM Broadcast without Computer?

HD1 supports FM broadcast function. The frequency is 76-107.95MHz. It makes users to enjoy their free time. We know HD1 supports front panel programming. How to set the HD1 FM broadcast when there is no computer, or we are in the outside.  ...

Read more  HD1,  FM Broadcast

Ailunce HD1 Scan Function

Get into HD1 radio menu, Menu -> Main Set -> Scan Mode, Here you can select the scan mode. Then go homepage, long press *Scan key to open scan function. Press any key to stop scan.  ...

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Retevis RT97 Portable Analog 10W Repeater

Retevis has a new portable repeater RT97, Small and compact. It is mainly for expanding the communication distance on some occassions.  ...

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Ailunce AY01 High Gain Aluminum Alloy UHF Yagi Antenna

​Ailunce AY01 High Gain Aluminum Alloy UHF Yagi Antenna. It can greatly increase communication distance, improve communication quality.  ...

Read more  AY01,  Yagi Antenna