welcome,guest
Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2017-09-10 02:58
116
Company Profile
Hong Kong Safe Guard Co. LimitedBy certification [File Integrity]
Contact: hksfgt(Mr.)
Telephone: (86 755) 82908961 Ext:808 (86 755) 23736289
Area: Beijing
Address: Beijing
Website: http://hksfgt.chinafood-jd.com/
Transmitter system indicators | ||||||||
Frequency | 400-470MHz | |||||||
RF power | 5W | |||||||
Voltage | DC12V | |||||||
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 | 25 kHz | |||||||
Transmission distance | 3-8Km | |||||||
Temperature | -30~+70°C | |||||||
Size | 85x58x16mm | |||||||
Weight | 500g | |||||||
Receiver system indicators | ||||||||
Frequency | 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*5.5 dBi 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 | DC12V±10% | Maximum transmission current: 2A | ||||
2 | GND | Grounding of power supply | ||||||