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| Product Name: |
Wireless yuntai control transmitter 2-10KM
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| Specifications |
VM0.5AK |
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Features:
Transfer rate:1200bps2400bps4800bps
Voice or data signal transmission is co***tible with the tran***rency. Frequency range :150MHz230MHz350MHz450MHz
can be set to 256 frequency points, for each frequency interval 25KHZ (standard)
intergrated receiving with sending,Jieke digital and analog signal transmission, switching rapidly
The frequency of air can send and receive the same frequency, but also different frequency
Dual PLL, dual VCO structure, high stability
The internal use of imported power amplifier module, adjustable transmit power(0.5~5W)
Interface with standard TTL, RS232 (or 485) level, can be directly connected microcontroller or a personal computer
You can manually set the frequency (built-in frequency) or a computer to write the frequency
SMT process, stainless steel shell, small size, easy installation, can be an external heat sink
Built-TNC antenna interface, can be directly connected antenna
Indicators in line with national standards
Test methods of Technical indicators is according to Mobile Communications" 90 "series of standards
A. composite indicator
Frequency band: 150MHz 230 MHz 350MHz 450 MHz
Frequency stability: ¡À2.5ppm
Channel ***cing: 25KHz
Antenna Impedance: 50¦¸
Ambient temperature: -30~ 60
Frequency setting: DIP switch or a computer to write the frequency Data transfer rate:1200bps/2400bps/4800bps
B. receiving indicator
Usable sensitivity: ¡Ü-120dBm(12dB SINAD)
The remaining level output: ¡Ü-45dB
Receive Modulation Bandwidth: ¡Ý5KHz
Adjacent Channel Selectivity: ¡Ý65dB
Intermodulation Immunity: ¡Ý60dB
Spurious Response Immunity:¡Ý65dB
Demodulation Output: ¡Ý0.2V Audio voltage
C.emission targets
Modulation: FSK/MSK
Transmit Power: 500mW~5W Can be customized according to user requirements)
Modulation Distortion: ¡Ü3%
Modulation sensitivity: 100mV(3KHzFrequency)
Adjacent Channel Power Ratio: ¡Ý65dB
Stray RF components: ¡Ü-65dB
D Power |
| Company: |
Shenzhen VMAX Electronics Co., Ltd.
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| Contact: |
Ms. jie zhang |
| Address: |
Longgang District, Shen-Hui Fu Road, Department of Garden Club Building, 14A-ray Department |
| Postcode: |
518000 |
| Tel: |
86 0755 33161568 |
| Fax: |
86 0755 89697606 |
| E-mail: |
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