Whisper Long Range Walkie Talkie TC-666

Main Features:
1. Full VHF/UHF.
2. Whisper.
3. Voice guide.
4. Voice encryption.
5. DTMF.
6. ANI code.
7. H/L power.
8. PTT ID.
9. Emergency alarm.
10. Monitor.
11. Battery save.
12. VOX.
13. TOT.
14. Busy channel lockout.
15. Wired cloning.
16. PC programming.
 

General Specification
Frequency Range	VHF: 136-174MHZ  UHF: 400-470MHZ,440-510MHZ  470-512MHZ	Frequency combination	Phase lock loop frequency synthesize
MemoryChannels	16 Channels	Operating Voltage	DC7.4V
Channel Spacing	12.5/25KHz	Battery Capacity	1500MAH（Li-ion battery）
Frequency Stability	±2.5PPM	CTCSS/DSC	CTCSS:50; DCS:105
Antenna Impedance	50Ω	Operating Temperature	-10℃ to +60℃
Weight (approx.)	198g (Except battery and antenna )	Dimension(approx.)	115×59×34mm (Except Antenna)
Transmitter（Testing under TIA/EIA-603 standard）
Output Power	≤ 7 W (H) /2W (L)	Modulation Mode	16K￠F3E
MAX. Frequency Deviation	≤±5.0KHz	Frequency Stability	±5ppm
Spurious Radiation	≤60dB	Residual Modulation	≤-35dB
Modulation Distortion	≤5% (300-3000Hz)	FM Noise	≤-40dB
Audio Distortion	≤5%	CTCSS Frequency Deviation	0.75KHz±50Hz
Receiver（Testing under TIA/EIA-603 standard）
Sensitivity	≤0.20uV	Operating Bandwidth	≥±7KHz
Squelch Sensitivity	≤0.15uV	Frequency Stability	±5ppm
Adjacent channel selectivity	≥60dB	Spurious Rejection	≥60dB
Intermodulation Rejection	≥60dB	FM Noise	≤-45dB
Audio Power	≥600mW	Audio Distortion	＜5%
Meet U.S.A Military Standards （MIL-STD-810C/D/E）