Kenwood th-k20a Bedienungsanleitung PDF herunterladen (Seite 39)

OPERATING THROUGH REPEATERS

Repeaters are often installed and maintained by radio clubs, sometimes with the

cooperation of local businesses involved in the communications industry.

Compared to simplex communication, you can usually transmit over much greater

distances by using a repeater. Repeaters are typically located on mountain tops

or other elevated locations. They generally operate at higher ERP (Effective

Radiated Power) than a typical station. This combination of elevation and high

ERP allows communications over considerable distances.

TX: 144.725 MHz

TX tone: 88.5 Hz

TX: 144.725 MHz

TX tone: 88.5 Hz

SELECTING AN OFFSET DIRECTION (SHIFT)

The offset direction allows your transmitting frequency to be higher (+) or

lower (–) than the receiving frequency.

Press [SHIFT] to select an offset direction.

• Each time you press [SHIFT], the offset direction changes as follows:

Simplex operation (no offset)

➡ “ ” ➡ “ ” ➡ Simplex operation (no offset)

• If you are using a TH-K40E (E type) model, the offset direction changes as follows:

Simplex operation (no offset)

➡ “ ” ➡ “ ” ➡ “ ” (–7.6 MHz) ➡ Simplex

operation (no offset)

If the offset transmit frequency falls outside the allowable range, transmitting is

inhibited. Use one of the following methods to bring the transmit frequency within

the band limits:

• Move the receiving frequency further inside the band.

• Change the offset direction.

Note: While using an odd-split memory channel or transmitting, you cannot change the

offset direction.

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Kenwood th-k20a Bedienungsanleitung Seite 39