Cheap Motorola Professional Radio GP388 UHF 403-470 MHz Walkie Talkie
In addition to these features, the Motorotla GP388 walkie-talkie can also be programmed, such as user-defined buttons and sounds, to better meet the needs of different jobs and industries. Moreover, the walkie-talkie also has a password protection function to protect the user’s communication privacy and security.
Function
Signalling
Private Line
5-tone selective signalling
Adaptable and versatile
Compact model for greater portability
Easily programmed in the field to support additional features
Ruggedised design and compelling user interface
Easy to use and set-up
Programmable buttons for easy access to frequently used features
Simple menus and alpha-numeric phonebook
Protecting users
Emergency signalling
Lone worker feature for staff working remotely
Whisper mode for discreet communications
Caller identification
Quality
MIL Spec 810 compliant
Meets IP54 environmental standards
Passed Motorola Accelerated Life Test
X-Pand™ voice compression technology
Efficiency
Channel scanning
Call management features include call forwarding, escalating incoming call alert and missed calls list
Accessories
- Battery
- Antenna
- Charger
- Power adapter
- Clip
- Manual
Specificationshandheld
General | ||
Channel Capacity | 255 | |
Power Supply | Rechargeable battery – 7.5V | |
DIMENSIONS H x W x D With Standard Li-lon battery With High capacity Li-lon battery |
101.5mm x 55.5mm x 33.0mm 101.5mm x 55.5mm x 38.0mm |
|
WEIGHT With Standard Li-lon battery With High capacity Li-lon battery |
265gm 285gm |
|
AVERAGE BATTERY LIFE @ 5/5/90 CYCLE With Standard Li-lon battery With High capacity Li-lon battery |
LOW POWER >9 hours >13 hours |
HIGH POWER >7 hours >10hours |
Sealing | Withstands rain testing per MIL STD 810 C/D/E and IP54 | |
Shock and Vibration | Protection provided via impact resistant housing exceeding MIL STD 810-C/D/E and TIA/EIA 603 |
|
Dust and Humidity | Protection provided via environment resistant housing exceeding MIL STD 810 C/D/E and TIA/EIA603 |
|
Operating temperature | -20°C to +55°C | |
Transmitter | ||
Frequencies – Full Bandsplit | VHF: 136-174 MHz UHF 1: 403-470 MHz |
|
Channel Spacing | 12.5/20/25 kHz | |
Frequency Stability -25°C to +55°C, + 25°C Ref.) | ±0.00025% | |
Power | 136-174: 1-5W 403-470: 1-4W |
|
Modulation Limiting | ±2.5 kHz @ 12.5 kHz ±4 kHz @ 20 kHz ±5 kHz @ 25 kHz |
|
FM Hum & Noise | -40 dB | |
Conducted/Radiated Emission | -36dBm< 1GHz / -30dBm >1GHz | |
Audio Response (from 6 dB/oct. pre-emphasis 300-3000 Hz) | +1 to -3 dB | |
Audio Distortion | 3%<5% 1kHz 60% dev | |
Receiver | ||
Frequencies – Full Bandsplit | VHF: 136-174 MHz UHF 1: 403-470 MHz |
|
Channel Spacing | 12.5/20/25 kHz | |
Sensitivity (12dB SINAD) EIA | .35 µV typical | |
Intermodulation (EIA) | -65dB | |
Adjacent Channel Selectivity | 60 dB @ 12.5 kHz 70 dB @ 20/25 kHz |
|
Spurious Rejection | 70dB | |
Rated Audio | 0.5W | |
Audio Response (300 –3000hz) | +1 to – 3dB |
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