5W full-duplex work mode wireless PTZ command control module SG-303
Delivery term:The date of payment from buyers deliver within days- Price:
Negotiable
- minimum:
- Total supply:
- Delivery term:
The date of payment from buyers deliver within days
- seat:
Beijing
- Validity to:
Long-term effective
- Last update:
2017-08-05 03:17
- Browse the number:
91
Company Profile
- Hong Kong Safe Guard Co. Limited By certification [File Integrity]
-
Contact:
hksfgt(Mr.)
-
Telephone:
(86 755) 82908961 Ext:808 (86 755) 23736289
-
Area:
Beijing
-
Address:
Room 21L, Bld. 9C, Baoneng, Technology Park, No.1 Qingxiang, Road, Longhua New District, Shenzhen, Guangdong, China (518000)
- Website: http://hksfgt.wiremesh-machine.net/
Product details
Model Number: SG-303-2
Brand Name: SAFE GUARD
Key Specifications/Special Features:
Quick details:Place of origin: Guangdong China (Mainland)Brand name: Safe GuardModel number: SG-303Interface: TTL/RS-232/RS-485
Work mode: full-duplex
Power supply: DC 12-14V
Modulation: FSK/MSK
Extra function: PTZ control
Warranty: 1 year
Special features:
- Design based on the special use of the wireless voice transmission in the industrial automation field
- Full-duplex work mode
- High stability, good reliability and low power consumption
- Standard connection: RS-232/RS-485/TTL
- Facility for installation and maintenance, flexible networking configuration, suitable for the field of multiple point but decentralization and complex geography environment
- Metal shell, good shielding performance, providing frequency passage
- Providing many MODEM communication protocols
- To adopt different user structure, we can develop various size modules and offer sufficient technology support for client use the module and second development for free
- Double phase-lock loop, double VCO structure, high stability
- Providing many MODEM communication protocols
Transmitter system indicators: | |||||||
Frequency range | 400-470MHz | ||||||
RF power | 5W | ||||||
Voltage | DC 12V | ||||||
Current | ≤1.5A | ||||||
Rate | 1200/2400/4800/9600bps | ||||||
Interface | RS-232 | ||||||
Frequency deviation | ≥ 5.0kHz | ||||||
Adjacent channel power | ≥70dB | ||||||
Modulation | FSK/MSK | ||||||
Frequency stability | ±2.5ppm | ||||||
Channel spacing | 25kHz | ||||||
Transmission distance | 3-8km | ||||||
Temperatures | -30-70°C | ||||||
Size | 85x58x16mm | ||||||
Weight | 500g | ||||||
Receiver system indicators: | |||||||
Frequency range | 400-470MHz | ||||||
Receiving sensibility | ≤-119dBm (more than 12dB SINAD) | ||||||
Adjacent channel selectivity | ≥65dB | ||||||
Intermodulation rejection | ≥65dB | ||||||
Clutter and images rejection | Clutter and images rejection | ||||||
Packaging details: | |||||||
Accessories | 1*5.5dBi antenna (about 700mm) 1*connection line |
||||||
Style | Color gift box or paper carton | ||||||
Size (only for reference) | 850*137*65mm | ||||||
Overall weight | 1.8kg | ||||||
Connection definition with terminal: | |||||||
Pin No. | Signal Name | Definition | Description | Remarks | |||
Power | 1 | VCC | DC 12V±10% | Maximum transmission current: 2A | |||
2 | GND | Grounding of power supply | |||||
Signal base | 1 | GND | Grounding of power signal | ||||
2 | DATA RX | Data receiving | TTL RX/RS232 RX/RS485-A | Choose one | |||
3 | DATA TX | Data transmitting | TTL TX/RS232 TX/RS485-B | ||||
4 | PTT | Transmission control | For external control | ||||
5 | AFOUT | Audio output | Audio | ||||
6 | SQ | Carrier detect | TTL | ||||
7 | NC | For expanding | |||||
8 | NC | For expanding |
Shipping Information:
- FOB Port: Shenzhen
- Lead Time: 3 - 5 days
Main Export Markets:
- Asia
- Australasia
- Central/South America
- Eastern Europe
- Mid East/Africa
- North America
- Western Europe
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