User's Manual

3-3
CAUTION
Several conditions must be observed when using the UVU-100
LOS antenna mounted on the transceiver's front panel, as serious
damage to the transceiver may result if high RF power is allowed
to leak into the interior of the transceiver directly from the antenna.
1. Transmit ONLY with the cover of the transceiver securely
fastened in place.
2. Use ONLY vendor supplied power supplies, such as the RF
shielded battery case (UBC-100) or power supply (UAC-100).
3. Use ONLY TEMPEST approved shielded cables to the X-
MODE connector.
3. Use ONLY TEMPEST approved shielded cables to the X-
MODE connector.
CAUTION
To comply with RF exposure requirements, a
minimum separation distance of 20 cm (7.9 inches)
is required between the antenna and all persons
while the transceiver is transmitting.
3-2.4.2 Removing the Antenna
To remove the antenna from the transceiver, first loosen the swivel
clamp ring to allow the
ball and swivel joint, at the antenna’s mounting base, to freely swivel. Then unscrew the collar
ring from the ANT connector and remove the antenna. With the swivel joint clamp ring tightened,
DO NOT use the antenna as a lever to loosen or remove the collar ring from the ANT connector.