[ariss:203] クロスバンモードに設定されます

各局へ

　クロスポストです。

　AmsatのWebでお気づきの方も多いかも知れませんが、ISSの無線機が
Field Day中、クロスバンドモードに設定されます。６月２２日のクルーの
作業後とのことですので、明日の明け方からアクセスできると思います。また
２６日のプログレスのドッキング準備が始まれば、止められます。

安田

該当部分の転載です。

AO-51 and ARISS Configuration for Field Day

AO-51 on Field Day

Starting on June 19 AO-51 will be operating in the Field Day Configuration
to give stations time to test their gear before the June 24-25 event.

FM Repeater ON -  Uplink   145.920 mHz FM with 67 hz Tone
                  Downlink 435.300 mHz FM

QRP Repeater ON - Uplink   145.880 mHz FM
                  Downlink 435.150 mHz FM

AO-51 ECHO LOW POWER STATION (QRP) REQUIREMENTS:
A low power station will be defined as a station which can deliver no more
than 10 watts to a vertical or handheld antenna. Some examples of Low Power
Stations:

An HT (barefoot, no amplifier) with 10 watts or less output into any type of
vertical whip antenna (rubber duck, etc) or handheld beam antenna (arrow
type).
A mobile station with 10 watts or less output into car mounted mobile whip
antenna(s).
A base station at 10 watts output into a vertical Omni directional antenna
on the side of the house.

Examples that are **NOT** Low Power Stations:

Any type of high gain beam antenna, KLM, M2, Cushcraft, etc.
Any station transmitting over 10 watts into any type of antenna.
ARISS Crossband Repeater
The ARISS Phase 2 station aboard the International Space Station will be
configured in the crossband repeater mode for Field Day:

FM Uplink   437.800 MHz
FM Downlink 145.800 MHz

Is is being requested that **ONLY** low-power (QRP) Earth stations access
the system. The definition of a QRP station for ARISS will be the same
criteria as the rules for QRP operations on ECHO (AO-51) for Field Day.

The crossband repeater should be activated Thursday, June 22 (late in the
crew day) so ground operators can have a chance to practice with their QRP
setups and learn how best to deal with the Doppler on the uplink. It will be
deactivated on Monday as required for the docking of the Progress cargo
supply ship.

PCSAT2 Aboard ISS Planned to be Enabled
If the sun angle illuminating the solar cells improves on PCSAT2 and they
become capable of providing enough energy PCSAT2 is planned for activatation
as a 145.825 MHz up/down simplex digipeater while the ARISS system will be
in cross-band repeater mode.