Leading Features

• Tough & Light-weight
• TC-508 has a light-weight but exceptionally strong body, allowing it to be carried about easily and to survive harsh conditions.
• Robust & Reliable
• TC-508 is built to survive the hard knocks, drops and some tough environments of its users. It meets or exceeds the HYT 5-year ALT test.
• Longer Battery Life
• TC-508 is equipped with a 1650mAh battery that enables you to transmit and receive, on a 5-5-90 basis, for up to 14 hours.
• Enhanced Voice Quality
• TC-508 employs advanced voice technologies to better the sound quality during your communication.

Main Functions

• High/Low Power Switch
• Wide/Narrow Band Switch
• Monitor
• CTCSS/CDCSS and Squelch Tail
• Elimination
• Channel Scan
• Battery Save
• Low Battery Alert
• Busy Channel Lockout
• Time-out Timer (TOT)
• PC Programmable
• Wired Clone
• Squelch Levels Selectable

Applications

• Hospitality
• Manufacturing
• Retail
• Education
• Construction
• Security

General
Frequency Range	UHF: 400-470/400-420/450-470MHz; VHF: 136-174MHz
Channel Capacity	16
Channel Spacing	25/12.5KHz
Operating Voltage	7.4V
Standard Battery	1650mAh (Li-Ion)
Battery Life	14 hours
Frequency Stability	±2.5 ppm
Operating Temperature	-20℃ ~ +65℃
Antenna Impedance	50Ω
Dimensions (H×W×D) (with standard battery, without antenna)	113x54x35mm
Weight (with antenna & standard battery)	280g
Transmitter
RF Output Power	5W/2W(VHF) 4W/2W(UHF)
Modulation	16K0F3E/11K0F3E
Spurious and	≤-26dBm (<1G)
FM Noise	40/35dB
Audio Distortion	≤ 5%
Modulation Limiting	≤5KHz (25KHz)； ≤2.5KHz (12.5KHz)
Receiver
Sensitivity	≤0.251uV/0.282uV
Adjacent Channel Selectivity	70dB/60dB
Intermodulation	65dB
Spurious Response Rejection	70dB
S/N	45dB/40dB
Rated Audio Power Output	0.5W（Speaker impedance: 16 Ohm）
Rated Audio Distortion	≤5% (0.5W)
Conducted Spurious Emission	-57dBm < 1GHz -47dBm > 1GHz

All Specifications are tested according to applicable standards, and subject to change without notice due to continuous development.

Standard Accessories
BC12	RO03	CH10L19	BL1719
Spring Belt Clip	Nylon Hand Strap	Rapid-Rate Charger and Transformer	Battery Li-Ion 1650mAh
Optional Accessories
EHM15	ESM12	EAM12	NCN001	LCYY02
D-Earset In-Line Microphone PTT and VOX	Earbud with On-Mic PTT and VOX	Surveillance Earpiece with On-Mic PTT and Transparent Acoustic Tube VOX	Carrying Case Open Face (Nylon) (Non-Swivel) (Black)	Waterproof Bag
CHV09	BL1301
Vehicle Charger Adapter 11-25V DC 12V/1A DC	Battery Li-Ion 1300mAh