Vertex Standard VX-261 - Manual (Page 6)

4 VX-261 O
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equirement
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r Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or
lesser) gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the
antenna type and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than
that necessary for successful communication.
r This radio transmitter (identify the device by certification number, or model number if Category II) has been approved
by Industry Canada to operate with the antenna types listed at the right
with the maximum permissible gain and required antenna impedance
for each antenna type indicated. Antenna types not included in this list,
having a gain greater than the maximum gain indicated for that type,
are strictly prohibited for use with this device.
 . When.transmitting,.hold.the.radio.in.a.vertical.position.with.its.microphone.1.inch.(2.5.cm).away.from.your.
mouth.and.keep.the.antenna.at.least.1.inch.(2.5.cm).away.from.your.head.
 . The.radio.must.be.used.with.a.maximum.operating.duty.cycle.not.exceeding.50%,.in.typical.Push-to-Talk.con-
figurations.
. DO.NOT.transmit.for.more.than.50%.of.total.radio.use.time.(50%.duty.cycle)..Transmitting.more.than.50%.of.
the.time.can.cause.IC.RSS.General.Requirement.to.be.exceeded..To.keep.the.Body.Worn.configuration.with.the.
Vertex.Standard.CLIP-20.belt-clip,.reduce.the.maximum.operating.duty.cycle.still.more.
. The.radio.is.transmitting.when.the.red.LED.on.the.top.of.the.radio.is.illuminated...You.can.cause.the.radio.to.
transmit.by.pressing.the.P-T-T.button.
 . SAR.compliance.for.body-worn.use.was.only.demonstrated.for.the.specific.belt-clip.(CLIP-20)..Other.body-worn.
accessories.or.configurations.may.NOT.comply.with.the.IC.RSS.General.Requirement.and.should.be.avoided.
VhF m
odel
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odel
ATV-8A: −2.15 dBi, 50-ohm ATU-6A: −2.15 dBi, 50-ohm
ATV-8B: −2.15 dBi, 50-ohm ATU-6B: −2.15 dBi, 50-ohm
ATV-8C: −2.15 dBi, 50-ohm ATU-6C: −2.15 dBi, 50-ohm
ATV-6XL: −2.15 dBi, 50-ohm ATU-6D: −2.15 dBi, 50-ohm
ATU-6F: −2.15 dBi, 50-ohm