Abbree AR-F8 GPS 6 Bands
GPS:
North latitude, East longitude, Altitude
loction Sharing,Measuring Distance
Frequency Range: 6 Bands
- 76-108MHz (FM Radio RX)
- 136-174MHz (RX/TX)
- 175-220MHz (RX/TX)
- 230-250MHz (RX/TX)
- 330-350MHz (RX/TX)
- 350-400MHz (RX/TX)
- 400-520MHz (RX/TX)
Functions:
- Frequency /CTCSS Detection
- 999 Memory Channel
- 77inch LCD Color Display
Non-CTCSS (60-260HZ) & DCS( D0000N/I-D777N/I) - VOX Function
- Emergency Function
- Scan Function
- Battery Save
- Squelch Function
- PC Programming
- Monitor Function
- Scrambling Function
- Low Power Prompt
- TOT (Time-out Timer)
- BCLO (Busy Channel Lock)
- DTMF Encoding/Decoding
- SOS
- Prior Channel Scanning
- CTCSS/DCS Scan
- Multi Single-Tone Pulse (1750Hz,2100Hz,1000Hz,1450Hz)
- Multi Keypad Lock Modes
- PTT ID
- Wide/Narrow Bandwidth Selection
- Operational voice prompt in Chinese and English
- Display interface in Chinese and English
- -Stopwatch function
Specifications:
| Intergration | ||
| Frequency Range | 76-108MHz (AM RX)
136-174MHz (RX/TX) 175-220MHz (RX) 230-250MHz (RX/TX) 330-350MHz (RX/TX) 350-400MHz (RX/TX) |
|
| Step | 5/6.25/10/12.5/25/30/50/100KHz | |
| Channel Number | 999 | |
| Work Mode | F2D/F3E | |
| Operating Temperature | -20°c to 60°c | |
| Antenna Resistance | 50Ω | |
| Battery | 7.4V DC 2800mAh | |
| Weight | 242g(with battery and antenna) | |
| Size | 123×65×36mm(without antenna) | |
| Transmitter | Wide Bandwidth | Narrow Bandwidth |
| Type of Modulation | 16K F3E | 11K F3E |
| Adjacent Channel Power | ≥70dB | ≥60dB |
| Spurious | ≥60db | ≥60dB |
| Audio Response | +1~3dB(0.3~3KHz) | +1~3dB(0.3~2.55KHz) |
| Max Frequency Deviation | ±25KHz | ±12.5KHz |
| Frequency Stability | ±2.5ppm | |
| Audio Distortion | ≤5% | |
| Ouput Power | 8W | |
| Receiving | Wide Bandwidth | Narrow Bandwidth |
| Adjacent Channel Selectivity | ≤70dB | ≤60dB |
| Inter Modulation | ≤65dB | ≤60dB |
| Spurious Response | ≤70dB | ≤70dB |
| Audio Response | +1~3dB(0.3~3KHz) | +1~3dB(0.3~2.55KHz) |
| Signal to Noise Ratio | ≥45dB | ≥40dB |
| Audio Distortion | ≤5% | |
ABBREE AR-F8 Mods
To adjust the power, a resistor is used, turn clockwise, the maximum power.
To increase power up to 5W or more at a frequency of 300 and above,
we make changes according to the photo. True, there is one caveat, we lose power in the range of 70cm.
