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Choose the most appropriate setting from a simple and practical point of view. Your radio should not interfere with the driver or crash the driver's knee or leg when rush brake.
Before using this radio, please install a high efficient and harmonious adjusted CB antenna, suitable antenna type and correct installation will bring excellent communication.
To match with the radio, the antenna and cable shall with characteristic impedance of 50ohm, or the antenna system will not efficient enough and will disturb TV, radio or other electronics.
This radio adopt 13.8V power supply, never connect it to 24V battery, And the 13.8V car battery shall with sufficient current, or the LCD will become dark and Transmit power will drop down.
This radio adopt 15A, 250V fuse.
If the fuse blows, determine the reason, then correct the problem.
After the problem is resolved, replace the fuse. If newly installed fuses continue to blow, disconnect the power cable and contact your authorized dealer or an authorized service center.
Choose a ideal location which will not interfere the driver. Using supplied self-tapping screws and pads(2 sets) to fix the hanger
If use an external speaker, please choose 8 ohm speaker with 3.5mm mono band (double cable) plug.
No. | Key | Functions |
1 | MEM | Use, store or delete memory channel |
2 | MODE | Switch mode: FM、AM、USB、LSB、PA |
3 | BAND | Switch band: A-I |
4 | FRQ | Switch between channel mode and frequency mode |
5 | MENU | Function Menu key |
6 | SCAN | Scan, Scan add, Scan delete |
7 | DW | Dual-watch scan, Dual-watch setup |
8 | EMG | Energy Channel; Keypad lock. |
9 | PWR | RF Power Control |
10 | RFG | RF Gain Control |
11 | SQ | Squelch Control |
12 | CLAR | SSB Clarifier switch |
13 | VOL/OFF | Power On/Off; Volume Control. |
14 | CH | Channel Switch, Push key. |
15 | RX/TX Indicator | |
16 | Microphone Jack | |
17 | LCD Display |
18 | PC Cable Jack |
19 | External Speaker Jack |
20 | Antenna Jack |
When the radio is turned on, turn VOL clockwise will increase the volume, turn VOL anti-clockwise will reduce the volume. The LCD displays VOL: XX (XX stands for the volume level, total 1-36 levels).
Note: Adjust the volume during communication to get suitable level.
When the radio is transmitting, turn PWR outer shaft to adjust power Turn it clockwise to increase power, anti-clockwise to reduce power.
When the radio is receiving, turn RFG inner shaft to adjust RF gain Turn it clockwise to increase gain, anti-clockwise to reduce gain.
When the radio is standby, turn SQ outter shaft clockwise to adjust squelch level.
The LCD displays SQ: XX. (XX stands for the squelch level, total 1-36 levels).
When the radio is transmitting or receiving, turn CLAR inner shaft to adjust USB/LSB TX or RX frequency. Turn it clockwise to increase frequency, anti-clockwise to reduce frequency.
When radio in channel mode, turn channel knob to select desired channel. Clockwise to increase, anti-clockwise to reduce channel.
Note: In channel display mode, each press【PUSH】key will increase the frequency by 10 times of channel step size.
Using memory channel:
Store/Delete memory channel:
Short press【MODE】to choose mode FM-AM-USB-LSB-PA.
Short press【BAND】to choose band A-B-C-D-E-F-G-H-I.
Short press【FRQ】to switch between frequency display mode and channel display mode.
Scan function
Add/delete scan list
In channel mode, Long press【SCAN】for over 2 seconds will add or delete present channel from scan list.
Note: This function is equal the operation in Channel data function No.05 menu.
Dual-Watch function
Dual-Watch channel setup
Long press DW again to store and exit.
Choose EMG channel:
Short press【EMG】 to use Emergency channel, LCD displays "EMG".
Keypad Lock Function:
Note: When this function is turned on, only PTT button is valid.
No. | Function | LCD Display | Values and Descriptions |
1 | Busy Channel Lockout | ![]() | OFF: Shut busy channel lockout function; ON: Open busy channel lockout function; Default: OFF. |
2 | Offset Direction | ![]() | REP+: Open offset direction function, TX frequency> RX frequency; REP-: Open offset direction function, RX frequency> TX frequency; OFF: Shut offset direction function Default: OFF. |
3 | CTCSS/DCS | ![]() | CTCSS: 67.0~250.3Hz, Total 38 groups;
|
4 | Add/delete Scan list | ![]() | ADD: LCD displays "SC", present channel is added to scan list. DEL: LCD does not display "SC", present channel is not added to scan list. Default: OFF |
5 | Public Data | ![]() | OFF: Choose independent channel menu;
This 6 menus are same as the 6 menus in Public data menus. |
Note:Channel function menu is used to edit the setting for current channel.
No. | Function | LCD Display | Values and Descriptions |
1 | Hi-cut | ![]() | OFF: Shut HI-CUT function; ON: Open HI-CUT function; Default: OFF |
2 | NB/ANL | ![]() | OFF: Shut NB/ANL function; ON: Open NB/ANL function; Default: ON. |
3 | ECHO | ![]() | OFF: Shut ECHO function; ON: Open ECHO function; Default: OFF |
4 | 10KHz | ![]() | OFF: Shut +10KHz function; ON: Open +10KHz function; Default: OFF |
5 | ROGER | ![]() | OFF- 5, Total 6 groups. Default: OFF,Off means shut off Roger. |
6 | DTMF PTT ID | ![]() | BOT: Press PTT to send DTMF encode;
|
Note:Public function menu offer one-time setting for all channels.
No. | Function | LCD Display | Values and Descriptions |
1 | BEEP | ![]() | OFF: Shut BEEP function; ON: Open BEEP function; Default: ON. |
2 | LCD display in TX mode | ![]() | OFF: Displays TX frequency when TX; SWR: Displays SWR value when TX TOT: displays TOT remain time when TX; DC: Displays voltage when TX; Default: OFF. |
3 | Mic Gain | ![]() | 1-36, Total 36 levels available. Default: 30. |
4 | Monitor Gain | ![]() | 1-32, OFF, Total 33 levels available; Default: OFF (Shut NOG function) |
5 | TOT | ![]() | 1-600s, OFF, Total 10minutes available; Default: 180S (Shut TOT function) |
6 | SWR Protection | ![]() | OFF: Shut SWR function; ON: Open SWR function; Default: ON |
7 | Voltage Protection | ![]() | OFF: Shut voltage protection function; ON: Open voltage protection function; Default: ON |
8 | Scan Type | ![]() | SQ: SQ scan function; TI: Time scan function; Default: SQ |
9 | Clarifier | ![]() | OFF: Shut frequency adjustment R: Open RX frequency adjustment; T: Open TX frequency adjustment; RT: Open TX/RX frequency adjustment; Default: R |
10 | Backight | ![]() | WHITE,BLUE,GREEN, YELLOW, RED,PURPLE,CYAN Default: WHITE |
11 | REP frequency | ![]() | Frequency Range: 100Hz-5MHz Default: 100KHz |
12 | Channel Switch Setup | ![]() | CHAN: Choose to adjust channel FREQ: Choose to adjust frequency Default: FREQ |
13 | ASQ level | ![]() | 01-09, total 9 level available Default: 05 |
14 | DTMF Encode | ![]() | S TIME: DTMF transmit time;
|
15 | Reset | ![]() | OPT: All function setup resume default; ALL: All channels and setup resume default; Default: OPT |
Frequency Range | 28.000-29.700MHz |
Frequency Band | A/B/C/D/E/F/G/H/I |
Channel | 40channels(programmable)in each band |
Frequency Control | Phase-Locked-Loop Synthesizer |
Frequency Step | 100Hz、1KHz、10KHz、100KHz、1MHz |
Frequency Tolerance | -+ 5.0 ppm |
Temperature Range | -20℃ to +50℃ |
Microphone | with push-to-talk /UP/DN and coiled cord |
Input Voltage | 13.8V |
Dimensions (in mm) | 245(L) x 158(W) x 48(H) |
Weight | 1.5kg |
Antenna Connector | UHF, SO239 |
Power Output | AM: 15W / FM:45W / SSB: 60W(PEP) |
Drain | 12A(with modulation) |
Modulation | FM/AM/USB/LSB |
Inter-modulation Distortion | SSB: 3rd order, more than -25dB; 5th order, more than -35dB |
SSB Carrier Suppression | 55dB |
Unwanted Side band | 50dB |
Frequency Response | AM/FM: 300 to 3000Hz SSB: 450 to 2500Hz |
Output Impedance | 50ohms, unbalanced |
Sensitivity | SSB: 0.25μV for 10dB(S+N)/N AM:1.0μV for 10dB(S+N)/N FM: 1.0μV for 20 dB (S+N)/N (All at greater than 1/2 watt of audio output) |
Adjacent-Channel Selectivity | AM/FM: 60dB SSB: 70dB |
Image Rejection | More than 65dB |
IF Frequency | AM/FM: 10.695MHz 1st IF, 455KHz 2nd IF SSB: 10.695MHz |
RF Gain Control | 45dB adjustable for optimum signal reception |
Automatic Gain Control(AGC) | Less than 10dB change in audio output for inputs from 10 to 100,000 microvolt. |
Squelch | Adjustable; threshold less than 1.0μV. Automatic Squelch Control(only AM/FM)1.0μV |
Audio Output Power | 3 watts into 8 ohms |
Frequency Response | AM/FM: 300 to 3000Hz SSB: 450 to 2500Hz |
Built-in Speaker | 8 ohms, round. |
External Speaker(Not Supplied) | 8 ohms; disables internal speaker when connected. |
Here you can download full pdf version of manual, it may contain additional safety instructions, warranty information, FCC rules, etc.
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