![background image](http://html1.mh-extra.com/html/icom/d-star-id-4100a/d-star-id-4100a_advanced-manual_611923176.webp)
9
MENU SCREEN
9-33
Power
(Default: 0W)
GPS > GPS TX Mode > D-PRS > TX Format > Item
>
Power
Select the TX power level of the Item, to transmit
along with the position data.
Options: Set to between 0, 1, 4, 9, 16, 25, 36, 49, 64,
and 81W.
L
This item is displayed when “Data Extension” is set
to “Power/Height/Gain/Directivity.”
Height
(Default: 10ft)
GPS > GPS TX Mode > D-PRS > TX Format > Item
>
Height
Select the height of the Item’s antenna, to transmit
along with the position data.
Options: Set to between 10, 20, 40, 80, 160, 320, 640,
1280, 2560, and 5120 feet.*
* If the Altitude/Distance unit is set to “m,” select between 3,
6, 12, 24, 49, 98, 195, 390, 780, and 1561 meters. (p. 9-64)
L
This item is displayed when “Data Extension” is set
to “Power/Height/Gain/Directivity.”
Gain
(Default: 0dB)
GPS > GPS TX Mode > D-PRS > TX Format > Item
>
Gain
Select the gain of the Item’s antenna, to transmit
along with the position data.
Options: Set to between 0 and 9 dB.
L
This item is displayed when “Data Extension” is set
to “Power/Height/Gain/Directivity.”
Directivity
(Default: Omni)
GPS > GPS TX Mode > D-PRS > TX Format > Item >
Directivity
Select the direction the Item’s antenna was pointing,
to transmit along with the position data.
Options: Set to between Omni, 45ºNE, 90ºE, 135ºSE,
180ºS, 225ºSW, 270ºW, 315ºNW and 360ºN.
L
This item is displayed when “Data Extension” is set
to “Power/Height/Gain/Directivity.”
SSID
(Default: ---)
GPS > GPS TX Mode > D-PRS > TX Format > Item
>
SSID
Select an SSID based on APRS
®
to add to your call
sign, to show your operating style to other stations.
The addition methods of the SSID may differ,
depending on whether the call sign includes a space
or not.
•---:
The space in call sign is converted to “-.”
If no text is entered after the space, the
space will be deleted, and the space is not
converted to “-.”
Example: JA3YUA → JA3YUA
JA3YUA
A
→ JA3YUA
-A
•(-0):
No SSID is added. If a call sign includes a
space, any text or digit after the space will be
deleted.
Example: JA3YUA → JA3YUA
JA3YUA
A
→ JA3YUA
•-1~-15: Adds an SSID of -1 to -15 to your call sign.
Example: SSID is “-9.”
JA3YUA → JA3YUA
-9
JA3YUA
A
→ JA3YUA
-9
•-A~-Z: Adds an SSID of -A to -Z to your call sign.
Example: SSID is “-Z.”
JA3YUA → JA3YUA
-Z
JA3YUA
A
→ JA3YUA
-Z
About the SSID
To assist in identifying a station’s type, designated
call sign SSIDs are used in D-PRS (or APRS
®
),
according to a common guideline. The guideline may
be changed when the infrastructure environment,
such as a product or network, is changed. Please
check the latest guideline in the web site related to
D-PRS and APRS
®
, and correctly set.
GPS items (Continued)
Previous view