Motorola GP3688 Professional Radio VHF UHF Portable Walkie Talkie upgraded version of the GP88s
Product Information
Motorola has launched an upgraded version of the GP88s – the GP3688. This product not only inherits the advantages of its predecessors, but also has new functionalities, making it a new star in the market.
GP3688 is a product of this philosophy of”relying on strong quality to create an industry pioneer”. Compared to its predecessors, the biggest difference of GP3688 lies in its comprehensive data application functions. The most important use value of walkie talkie products is to complete information transmission in different spaces on the same frequency band – no matter how harsh the environment is, maintaining efficient transmission function can maximize the satisfaction of the different needs of customers in different industries. Reliable data transmission, clear call quality, and long-distance call range are all direct manifestations of product quality.
GP3688 has features such as clear voice, high sensitivity, call distance, and potential for various industry applications, thanks to its use of Motorola’s built-in data signaling transmission function. The unique SDT1200 signaling technology is a new data instruction technology developed by Motorola for industry applications. It combines Motorola’s original and highly reliable MDC1200 digital signaling, with strong forward error correction ability, greatly improving reliability compared to general signaling transmission, and further enhancing anti-interference ability. At the same time, SDT1200 signaling can also be defined by customers themselves, which means that customers can connect computers to send or receive through optional board interfaces or accessory interfaces, providing great convenience for industry applications.
Accessories
- Battery
- Charger
- Power adapter
- Dust cover
- Clip
- Manual
Specifications
General | ||
Frequency | VHF 136-162,150-174 MHz UHF 403-440.438- 470 MHz |
|
Channel Capacity | 16Â Channels | |
Power Supply | 7.5V±20% | |
Dimensions (without belt clip and antenna) With NiCd/extended LiIon With standard NMH With slim LiIon |
126.5mm (H) x 61.5mm (W) x 45mm (D) 126.5mm (H) x 61.5mm (W) x 43mm (D) 126.5mm (H) x 61.5mm (W) x 42mm (D) |
|
Weight (without belt clip and antenna) With extended LiIon With slim LiIon With standard NMH With NiCd |
379g 378g 440g 431g |
|
Average Battery Life@ 5-5-90 Duty Cycle With extended LiIon With slim LiIon With standard NMH With NiCd |
Hi Power (4W) 14hrs 12hrs 10hrs 8hrs |
Low Power (1W) 19hrs 17hrs 13hrs 10hrs |
Receiver | ||
UHF 12.5 kHz | UHF 20/25kHz | |
Sensitivity 12dB EIA SINAD | 0.25µV | |
Adjacent Channel Selectivity | -65dB | -70dB |
Intermodulation | -70dB | |
Frequency Stability (-30°C to +60°C) | 0.00025% | |
Spurious Rejection | -75 dB | |
Hum and Noise | -45dB @ 12.5kHz, -50dB @ 25kHz | |
Image and 1/2 I-F Rejection | -70dB | |
Audio Ouput @ < 5% Distortion | 500mW | |
Transmitter | ||
UHF | ||
Channel spacing | 12.5 / 20 / 25kHz | |
Frequency Stability (-30°C to +60°C) | 0.00025% | |
Spurs/Harmonics | -36 dBm < 1GHz -30 dBm >1GHz |
|
Audio Response (from 6 dB/octave pre-emphasis300-3000Hz) | +1 to -3dB | |
Audi Distortion @1000Hz, 60% Rated Max. Dev. | <3% | |
FM Noise | -40dB(12.5Khz) -45dB(25Khz) |
|
FCC Modulation 20/25 kHz | 16K0F3E & 11K0F3E |
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