Entel HT944 User's Guide download pdf (Page 25)

Glossary of Terms

Term Description

Canadian

Channels

Channels designated as defined and regulated by Industry Canada,

(RIC), Marine Communications and Traffic Services.

Duplex Transmit and receive on different frequencies.

Encryption Scrambled audio for extra privacy.

FM Frequency Modulation.

International

Channels

Channel designations as defined for use in international waters by the

International Telecommunications Union (ITU).

Marina

Channels

Special channels reserved for marinas located in selected European

countries. These channels are pre-programmed in the transceiver as

P1 and P2.

Private

Channels

Channels which are assigned by regulatory agencies governing VHF

radio use for a specific region or country. These channels are prefixed

with a "P" and can only be programmed into the transceiver by

authorised dealers.

PTT Press To Talk (Transmit).

RX Receive.

Simplex Transmit and receive on the same frequency.

Squelch To suppress background noise.

TX Transmit.

Transceiver A device that can transmit and receive.

USA Channels

Channel designations as defined by the Federal Communications

Commission (FCC).

VOX Voice Operated Transmit.

VHF Very High Frequency (30MHz to 300 MHz).

Glossary

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Entel HT944 User's Guide Page 25