Logosease LGS-RG004 Underwater Comm's
Description
Three Channel underwater communication 55 metres under the surface.
The battery life on the Logosease LGS-RG004 Underwater Comm's is three hours if it's in continuous use. It can be used in water temperatures from 0°C to 40°C. Depth tested to 55m, the maximum communication range is 50m to 100m, whichever channel of the three you use. There are three channels available for use; A, B and C; although the device is preset to Channel A.
The LGS-RG004 trasmits and receives communications through ultrasonic waves while the microphone and speaker use bone conduction. It's easy to operate, you can either choose to go hands-free using the Voice Activated Transmit (VOX) or choose to tap to switch between transmitting and receiving.
VOX mode allows you to use two-way radio hands-free. With the LGS-RG004 it keeps the microphone active all the time so that it'll automatically start transmitting when you speak. However, if there's no sound for three seconds, the transmitting mode will change to receiving mode. When you don't have VOX mode activiated, when you're in receiving mode simply tap once and transmitting mode will start. Tap once when you're in transmitting mode, transmitting will end and receiving mode will begin.
You can even use the LGS-RG004 as a voice recorder. There is also a training mode.
Give me the detailed specifications on the Logosease LGS-RG004.
| General Specs | |
| Colours: | Matt black |
| Size: | 89.0mm x 41.0mm x 44.8mm |
| Weight: | Approx. 107g Receiver only model: approx. 105g |
| Max.water pressure: | At 55m depth |
| Temperature in use: | 0°C- 40°C |
| Acceleration sensor: | Tap one time in receiving mode, transmitting mode will start Tap one time in transmitting mode, transmitting will end (receiving mode starts). * VOX function (hands-free) can start transmitting mode too. * With no sound for 3-sec., transmitting mode will change to receiving mode. |
| Flash memory recording | 512MB |
| Other functions | Voice recording Training mode Customized tool |
| Materials: | Made from ABS polycarbonate and stainless steel |
| Accessories: | Battery charger x 1, USB cable x 1, Strap x 1, Speech training sheet x 1 |
| Audio | |
| Microphone: | Bone conduction microphone |
| Speaker: | Magnetic-type bone conduction speaker |
| Communication | |
| Channels: | 3ch (Channel A B and C) *Default is channel A |
| Frequencies: | (ultrasound wave) Channel A: 32KHz USB Channel B: 36KHz USB Channel C: 40KHz LSB (band frequency) KHz,SSB-AM basis *Channel B & C may cause interference for each other, however you cannot hear the contents well. Receiver only model: 32KHz ultrasound, 4KHz,SSB - AM system voice range. |
| Antenna: | Ceramic piezoelectric element |
| Transmission range: | 50 - 100m(Channel A) *face-to-face position in clear and calm sea |
| Directionality: | Maximum communication power when each diver's front-side antenna faces the other. It will be minimum when they are facing opposite ways. |
| Display | |
| Turning the unit ON (Display battery remaining): | Fully charged: Green blinking Left enough for 1 more dive: Blue blinking Need charging: Red blinking |
| Transmitting mode: | LED light in pink |
| Receiving mode: | Channel A: Yellow blinking Channel B: Blue blinking Channel C: Light blue blinking |
| LED while charging: | Red LED is ON |
| LED after charging: | LED is OFF |
| Power Switch | |
| ON: | Turns on by detecting water |
| OFF: | Automatically turns off in 1 minute after removed from water |
| Battery | |
| Rating: | 560mAh with Li-ion battery |
| Charging time | Required about 2 hours at 500mAh |
| Charging method: | USB |
| Duration: | About 3 hours (assuming 10% of the time is used for transmitting) |
| Maintenance: | The manufacturer replaces the Li-ion battery |
Please note: THe receiver only model has the same spec unless otherwise stated. Although none of the communication infomration regarding transmitting applies.
Key Features
- Training mode
- 3 channels
- Max. 3 hours continuous use
- Max. 50 - 100m comms range
- Max. 55m waterproof depth
- Ultrasonic wave transmission & receiving
- Tap or VOX operation
- Voice recorder