TGK680 Professional Vox Walky Talky Features:
1. Squelch level
2. H(High),L(Low)output power selective
3. monitorfunction
4. Built-in VOXfunction
5.Aluminum alloyframe, strong and durable
6. Respectivelyreceive/transmit CTCSS/DCS code
7. english/chinesedouble languagevoice
8. power savefuction
9. Reverse frequencyfunction
10. Voice scrambler
11.squelch tailelimination
12.PCprogrammable
13. Busy channel lock
14. Time-out-timer(TOT)
15. 16 channels store
16.Emergency alarmfunction
17.low poweralert
18.calltones
TGK680specifications:
| Specification | Detail |
| Frequency range | VHF:136-174Mhz |
| UHF: 400-470Mhz | |
| Talk range | 5-7km |
| Memorychannel | 16 |
| Rated voltage | DC7.4V |
| Frequencystability | ±2.5*10-6 |
| Weight | 175g(includingbattery, antenna) |
| Antennaimpedance | 50Ω |
| Dimension | 56*102*32mm |
| Transmitter | |
| Output power | ≤5W |
| Emission current | ≤1.5A (5W) |
| Modulation sensitivity | <20mV |
| Modulation distortion | <5% |
| Occupy broadband | ≤16KHz |
| Maximum frequency deviation (W/N ) | ≤5KHz |
| Remanent radiation | ≤7.5μ |
| Adjouent channel power | -60dB |
| Preemphasis character | ±3dB(perfold) |
| Receiver | |
| RF sensitivity | ≥0.18uV |
| Audio power | < 0.5w |
| Audio distortion | <7% |
| Adjacent channel selectivity | ≥-65dB |
| Intermodulation (wide/narrow) | ≥-60dB |
| Blocking | ≥-85dB |
| Spurious rejection | ≥-60dB |
| receivecurrent | ≤200mA |
Per setpackage including:
one radio
one antenna
one battery
one beltclip
one charger andadaptor
one usermanual
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