User's Manual
Table Of Contents
- Owner’s Manual
- _
- _
- _
- Accessories
- To enhance the use of your ATT650/655 series GMRS transceiver, depending on model and included accessories, several other approved accessories such as headset, wall battery trickle charger, along with replacement neck strap, battery compartment door, and
- Battery installation
- Automatic Power Saver Mode
- Battery charging
- Neckstrap and belt-clip
- Applying for An FCC License
- Display panel and icons
- Equipment controls
- Equipment functions
- Notes for good communication
- Care and maintenance
- Equipment specifications
- Radio channel frequency table
- CTCSS tone frequency table
- CAUTION
- Troubleshooting
- Warranty
- _
- _
- One Year Limited Warranty
Equipment specifications
Radio Channels 22 Output Power GMRS : 1.5 W Max /FRS : 0.5 W
CTCSS tones 38 (per channel) 4 * ‘AAA’ alkaline cells, 6VDC
Frequency
Range
462.5500 MHz
~ 467.7125 MHz
Power Source
4 * ‘AAA’ Ni-MH rechargeable
cells, 4.8VDC
Talk Range Up to 5miles* Battery life
Approx. 14hr (Al), 10hr (Ni-MH)
(5:5:90/Tx:Rx:Standby)
*Channels 1-7 shared by FRS/GMRS - high transmit power, Channels 8-14 FRS only-low transmit power
allowed, and channels 15-22 GMRS - high transmit power. The range will vary depending on battery ty
pe and strength, channel and power setting, terrain, as well as buildings, trees or other obstructions.
.
Radio channel frequency table
Channel
No.
Freq.
(MHz)
Channel
No.
Freq.
(MHz)
1 462.5625 12 467.6625
2 462.5875 13 467.6875
3 462.6125 14 467.7125
4 462.6375 15 462.5500
5 462.6625 16 462.5750
6 462.6875 17 462.6000
7 462.7125 18 462.6250
8 467.5625 19 462.6500
9 467.5875 20 462.6750
10 467.6125 21 462.7000
11 467.6375 22 462.7250
CTCSS tone frequency table
Code Freq.(Hz) Code Freq.(Hz) Code Freq.(Hz) Code Freq.(Hz)
1 67.0 11 97.4 21 136.5 31 192.8
2 71.9 12 100.0 22 141.3 32 203.5
3 74.4 13 103.5 23 146.2 33 210.7
4 77.0 14 107.2 24 151.4 34 218.1
5 79.7 15 110.9 25 156.7 35 225.7
6 82.5 16 114.8 26 162.2 36 233.6
7 85.4 17 118.8 27 167.9 37 241.8
8 88.5 18 123.0 28 173.8 38 250.3
9 91.5 19 127.3 29 179.9
10 94.8 20 131.8 30 186.2