Packaging and Delivery
wireless 2-way communication T-550s
1) Voice annunciation(Chinese/English)
2) Built-in CTCSS/DCS
3) Lock missing or low voltage alarm
4) Accord to America army standard that testing support by MIL-810C.D.E rainwater humidity, dust and vibration impact
5) New design ( pretty apperance)
6) High capacity Li-ion with 1800mAH
7) Radio-frequency output power: 7W
8) more clear and loud vocie
Frequency range: 400-470MHZ
Number of channel 16
Output Power: 7w
Li-lion Battery: 1800mAh
Rated Voltage:7.5V DC
Sensitivity12dB SINAD ?0.2 uV
incept bandwidth ±7 kHz
Border upon channel selection >65 dB
±25 kHz EIA
Intermediation distortion >60 dB
±25k / ±50k / ±1M / ±2M
Noise response > 60 dB
Audio frequency output power 500mW 10%
Frequency stability ±2.5ppm
Channel extension scope 20 MHz
radio-frequency output power 5/7W
modulate mode 16kF3E
noise and harmonic radiation < 70 dB
modulation noise300-3000 Hz <45 dB
modulation distortion300-3000 Hz <5%
frequency stability ±2.5ppm
channel spread spectrum scope 20 MHz
maximum frequency deviation ±5 kHz1000 kHz100%
Quanzhou Henglida Tel-Equipment Co., Ltd. is located in Nanan Xiamei Industrial Zone. Our company is a comprehensive hi-tech group company integrating scientific research, production and sale. We professionally produce and distribute Henglida brand products such as interphone and its battery, charger and other telecommunication equipment.
People Oriented is our tenet. We own a qualified scientific research team who has been engaged in R&D, production, engineering and servicing for many years. 80 percent of them are telecommunication-related specialty undergraduates who have been systematically and across-the-aboard trained. We are provided with technical advantage on system integration, engineering network building, products R&D, and wireless digital transmission. We are leading the way in the industry with abundant experience and strong technologies strength.
We have exquisite plant area and modern workshops, and we also possess advanced instruments used in checking, inner resistor testing and electronic load testing. The complete catalogues of products series are used extensively in post telecommunication office, railway, public security, oil, fire fighting, flood prevention, property management, transportation and other departments. Our products sell well around the country and are exported throughout the world.
Taking possession of market by quality and striving for customers by honesty are our tenet. Providing the best services for consumers and meeting their demands constantly are our ultimate goal. We sincerely welcome clients from at home and abroad to negotiate and cooperate.
Quanzhou Henglida Tel-Equipment Co., Ltd. is determined to strive to revitalize national industry. Our aim is that "creating brand enterprise, setting up top visualized, and making our company become a manufacturer with advanced technologies, scientific management, advanced equipment, and exquisite service
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