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18

Selecting a Business Band 
Frequency

1. While holding PUSH TO

TALK, turn on the transceiver.
You hear “frequen-cy” and
the current frequency setting
(“frequency nine,” for exam-
ple).

2. Choose a business band fre-

quency from the following
table.

3. Repeatedly press PUSH TO

TALK to scroll through the
transceiver’s business band
frequencies. When you hear
the business band frequency
you have a license to use,
release PUSH TO TALK.

4. Press MONITOR twice to

store the frequency.

Frequency

Freq (MHz)

You Hear

151.625

one

151.955

two

154.570

three

154.600

four

151.700

five

151.760

six

151.820

seven

151.880

eight

151.940

nine

Using a CTCSS Frequency

Follow these steps to select a
CTCSS frequency and activate or
deactivate CTCSS.

1. While holding PUSH TO

TALK, turn on the trans-
ceiver. You hear “frequency”
and the current frequency
setting (“frequency nine,” for
example).

2. Press MONITOR on the side

of the transceiver. You hear
“code off” or “code” and the
transceiver’s current CTCSS
code setting (“code seven,”
for example).

19-1217.fm  Page 18  Tuesday, August 3, 1999  1:18 PM

Содержание 19-1217

Страница 1: ...Cat No 19 1217 OWNER S MANUAL Please read before using this equipment BTX 128 CTCSS VHF Business Band Transceiver 19 1217 fm Page 1 Tuesday August 3 1999 1 18 PM...

Страница 2: ...e Programmable Frequencies you can program the transceiver to any VHF business band fre quency you have a license to use no crystals to buy Rechargeable Battery Pack and Battery Charger the supplied b...

Страница 3: ...the presence of uninsulat ed dangerous voltage within the product s enclosure that might be of sufficient magni tude to constitute a risk of electric shock Do not open the prod uct s case This symbol...

Страница 4: ...as 10 Batteries 10 Chargers and Power Cord 10 Preparation 12 Installing the Battery Pack 12 Charging the Battery Pack 13 Connecting the Antenna 14 Using the Belt Clip 15 Using an External Speaker Micr...

Страница 5: ...r ginia 703 739 0300 extension 3068 For other questions concerning the license application contact the FCC at 717 337 1212 or write FCC P O Box 1040 Gettysburg PA 17325 For the latest FCC application...

Страница 6: ...erating on the same frequency You must not transmit pro gram material of any kind used in connection with com mercial broadcasting You must not provide a ser vice that is normally handled by telephone...

Страница 7: ...cement or substitution of crystals transistors ICs regulator diodes or any other component that is of a unique nature with components other than those rec ommended can violate the techni cal regulatio...

Страница 8: ...ce and to ensure that expo sure to RF energy is within the guidelines in these standards the following operating procedures should be observed For hand held operation The ra dio should be held in a ve...

Страница 9: ...but not al ways clearly marked They in clude fueling areas such as below deck on boats fuel or chemical transfer or storage facilities areas where the air contains chemicals or particles such as grai...

Страница 10: ...re the power cord is lo cated so that it will not be stepped on tripped over or otherwise sub jected to damage or stress Do not operate the charger with a damaged cord or plug replace them immediately...

Страница 11: ...tery recommended in this Owner s Manual Other types of batteries might burst resulting in personal injury or damage Use of an attachment not sold or recommended by RadioShack can result in a risk of f...

Страница 12: ...ransceiver fully counterclockwise until it clicks to make sure power is turned off 2 Unlock the battery compart ment cover by sliding both of the cover s latches toward the back of the transceiver unt...

Страница 13: ...cannot use the transceiver while you charge the battery pack Caution The supplied battery charger was designed specifically for your transceiver Use only the supplied battery charger Follow these ste...

Страница 14: ...e chargeable battery pack s useful life it must be recycled or dis posed of properly Contact your local county or state hazardous waste management authorities for information on recycling or dis posal...

Страница 15: ...aker Microphone An external speaker microphone not supplied can make it easier to use the transceiver when you clip it to your belt so you do not have to lift the transceiver to your mouth each time y...

Страница 16: ...e vol ume level so a volume level that does not cause discom fort might still damage your hearing Traffic Safety Do not use an earphone with your transceiver when operating a motor vehicle or riding a...

Страница 17: ...transceiver to use one About CTCSS CTCSS helps eliminate interfer ence between different users of the same frequency letting you talk and listen to people who are using other transceivers set to the s...

Страница 18: ...Press MONITOR twice to store the frequency Frequency Freq MHz You Hear 151 625 one 151 955 two 154 570 three 154 600 four 151 700 five 151 760 six 151 820 seven 151 880 eight 151 940 nine Using a CTCS...

Страница 19: ...e two 103 5 one three 107 2 one four 110 9 one five 114 8 one six 118 8 one seven 123 0 one eight 127 3 one nine 131 8 two zero 4 Press MONITOR to activate the selected CTCSS code The transceiver beep...

Страница 20: ...an external speaker micro phone to the transceiver you do not have to lift the trans ceiver to your mouth or press PUSH TO TALK each time you transmit To transmit simply speak into the micro phone 4 T...

Страница 21: ...se pre mature wear of parts Handle the transceiver gently and carefully Dropping it can damage circuit boards and cases and can cause the transceiver to work improperly Use only a battery pack of the...

Страница 22: ...tivity at 12dB SINAD 0 28 V Bandwidth 12 5 KHz Adjacent Channel Rejection 50 dB Audio Output Power 500mW 16 ohm 10 distortion Audio Distortion 10 Transmit Power 1W Harmonic Emission Better than 50 dB...

Страница 23: ...23 NOTES 19 1217 fm Page 23 Tuesday August 3 1999 1 18 PM...

Страница 24: ...NG OUT OF ANY BREACH OF THIS WARRANTY INCLUDING BUT NOT LIMITED TO ANY DAMAGES RESULTING FROM INCONVENIENCE LOSS OF TIME DATA PROPERTY REVENUE OR PROFIT OR ANY IN DIRECT SPECIAL INCIDENTAL OR CONSEQUE...

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