Portable wireless radios (walkie talkie) VR-729 Feature:
VHF Frequencies 136-174MHz or UHF Frequencies 400-470MHz (it a single band radio, not dual band radio)
VHF 5.0 Watt Output Power or UHF 4.0 Watt Output Power
16 memory channels
104 Quiet Talk Codes (50 Digital)
Wide (25KHz) and Narrow(12.5KHz) channel spacing
Programmable in separate channels
Hands-Free (VOX) Mode (with optional accessories)
Sound Alarm
Programmable by PC software
Bell ring when receiving signal
Priority Scan Function
Adjust power High/Low
Adjust squelch level (0-9)
Self-program
Voice Annunciation
Rechargeable Lithium Battery Pack Included (1200mAh)
Time-out Timer
Channel Scan
Scan Channel Delete
Low Battery Alert
Battery Saver
Audio Accessory Connector
Frequency Range | VHF:136-174MHz UHF:400-470MHz |
Channel Capacity | 16 |
Channel Spacing | 25/12.5KHz |
Operating Voltage | 7.4V |
Operating Temperature | -30+60 |
Battery | 1200mAh(Li-ion) |
Standby Current | 50mA |
Antenna Impedance | 50Ω |
Dimension(without antennabattery(L×W×H) | 103×58×32(mm) |
Weight(with antennabattery) | 260g |
Transmitter |
RF Power Output | VHF:5W/1W UHF:4W/1W |
FM Noise | 40dB |
Adjacent Channel Power | 70dB/60dB |
Audio Distortion | ≤5 |
Receiver |
Sensitivity(12dB SINAD) | 0.25μV |
Selectivity | 55dB |
Intermodulation | 60dB |
Spurious Response Rejection | 65dB |
Audio Power Output | 500mW |
Audio Distortion | ≤3(0.5W) |