UHF waves have the ability to penetrate wood, steel, and concrete, giving you better range and performance in urban environments and around buildings. UHF operation has less chance of interference between wireless systems.

Specifications:
Model: Arcshell AR-6
Dual band or Single band: Single band
Dual frequency or Single frequency: Single frequency
Frequency Range: UHF 400-470MHz
Frequency Stability: ±2.5ppm
Channel Capacity: 16 Channels
Channel Spacing: 25KHz
Battery Type: 1500mAh Rechargeble Li-ion Battery
Operated Voltage: 3.7 V
Antenna Impedance: 50Ω
Operated Temperature: -30°c-+60°c
Plug: 110V-240V AC Wall-wart Type A
Radio Dimensions (with battery, without antenna):
4.3 x 2 x 1 inches
Antenna Length: 5.24 inches
Radio Weight (with battery/antenna): 5.5 oz

Transmitter:

RF Power Output: 2W

Modulation: F3E

Spurious Emission: ≤65dB

FM Noise: ≤-45dB(W) ≤-40dB (N)

Audio Distortion: ≤5%

Transmitting Current: ≤1.3A

Receiver:

Sensitivity (12dB SINAD): ≤0.20 uV

Selectivity : 55dB/50dB

Intermodulation: ≥65dB

Adjacent Channel Selectivity: ≥60dB

Spurious Response: ≥60dB

FM Noise : 45dB/40dB

Audio Power Output: 1000mW

Audio Distortion: ≤5%

Standby Current: ≈15mA (with battery save on)

Functions:
50 CTCSS/105 CDCSS
VOX Function
English and Chinese Voice Prompt
PC Programming
Emergency Alarm
Intelligent Charging
Battery Save
Battery Low Alert
Overcharge Protection
Built-in LED Flash Light
Noise Reduction
Channel Time-out Timer
Busy Channel Lock
Channel Monitor
Scanning Function
Broadband (Wide) 25khz / Narrowband (Narrow) 12.5khz Selectable
High or Low Power Selectable

Package includes:
2 Arcshell AR-6 Two-way Radios
2 1500mAh High Capability Li-ion Batteries
2 SMA-Female Antennas
2 Chargers
2 Belt Clips (recommend using a screwdriver to install)
2 Handstraps
2 Earphones
2 User's Manuals

Box Dimensions: 6.9 x 9.3 x 4.5 inches
Box Weight: 24 oz