Опубликовано 28.11.2011 в 20:59 | Сообщение #
1Вот пошли первые ласточки от китай-прома по автомобильным радиостациям .
1. Menu setting
2. Work by repeater station
3. Auto Repeater Offset Frequency
4. Time-Out-Timer
5. Memory Channel, Channel Lockout
6. Channel name & Frequency Display
7. Scanning, Priotiry scanning, Scan Reset
8. CTCSS,DCS
9. DTMF function, Hold,Pause, Lock ,Monitor
10. APO (Auto power-off)
11. Beat Frequency Deviation
12. S-meter signal indicates squelch
13. Squelch Holding Time settable
14. Prompt Tone
15. Busy Channel Lockout
16. LCD backlight
17. Keypad Lock function
18. Channel Frequency Step
19. Tone Frequency
20. Output Power Selective
21. Programmable VFO
22. Power on Message
23. Narrow Frequency Adjustment
24. Controlling Knob Lock
25. Microphone Lock,Mic Programmable menu
26. 1750Hz Transmit Hold
27. Call keypad
Specification
Frequency range (TX) TG-286 (Market M3): 136-174MHz
TG-386: 350-390MHz
TG-486 (Market C): 400-430MHz
TG-486 (Market C2): 440-480MHz
TG-486 (Market C3): 400-470Mhz
Frequency range (RX) TG-286 (Market M3): 136-174MHz
TG-386: 350-390MHz
TG-486 (Market C): 400-430MHz
TG-486 (Market C2): 440-480MHz
TG-486 (Market C3): 400-470Mhz
Modulation mode F3E(FM)
Antenna impedance 50Ω
Rated voltage 13.8V
Current Transmitting <12A
Receiving <1.0A (Output 2W)
Frequency stability ≤±2.5PPm
Transmitting
Output power VHF: 60W(H) 25W(LOW)
UHF: 40W(H) 25W(LOW)
Reactance modulation Reactance
Modulation limit 25KHz±5KH, 12.5KHz±2.5KHz
Audio distortion <5%
Adjacent channel power 25KHz≥65dB, 12.5KHz≥60dB
Stray radio frequency measure <-60dB
Modulation character 3dB~-3dB (Modulation frequency: 300Hz~3KHz)
Receiving
Circuitry Adopt quadratic frequency conversion superheterodyne mode
Mid-frequency (1st/2nd) 49MHz,450Khz
Sensitivity 25KHz<0.2μV, 12.5KHz<0.25μV
Selectivity minus 6dB 25KHz<12KHz, 12.5KHz<10KHz
minus 60dB 25KHz<30KHz, 12.5KHz<24KHz
Same channel restrain >-8dB
Adjacent channel selective 25KHz≥65dB, 12.5KHz≥60dB
Stray response anti-interference 25KHz≥65dB, 12.5KHz≥60dB
Intermodulation anti-interference 25KHz≥60dB, 12.5KHz≥55dB
Blocking ≥90dB
Audio response 1dB~-3dB (Modulation frequency: 300Hz~3KHz)
Audio distortion <5% (>2W)(Microphone internal resistance is 8Ω
Навигация
