Parameters:
Frequency range: 400-470MHz
Total channel numbers: 256
Channel spacing: 12.5KHz
Rated voltage: 7.5V
Battery capacity: 1800mAh
Frequency stability: ± 1.5ppm
Antenna impedance: 50 ohm
Power range: 1-4W
Modulation: 4FSK
Spurious radiation: -36dBm≤ 1GHz/-30 dBm≥ 1GHz
Adjacent channel voltage: ≤ -60dB
Frequency response: +1/-3 dB
Audio frequency distortion: 3%
Digital sensitivity 5% BER: 0.25uV
Analog sensitivity: 0.25 uV (12 dB SINAD)
Intermodulation: > 60dB
Adjacent channel selectivity: > 60 dB
Spurious rejection: > 65 dB
Frequency response: +1/-3 dB
Audio output power: ≥ 500mW
Rated distortion voltage: 3%
EMC: -57dBm
GPS positioning precision: ≤ -10m (horizontal precision in good working condition)
Environmental standard: Working temperature-25~60
Features:
Compatible analog and digital working mode, the network is easily transited from analog into digital seamlessly, without changing the device
TDMA technology strengthen the capacity of the channel
Voice encryption: If the radio has set the voice encryption by some system, which can help to protect the voice call of the encrypted channel from the disturbing
General call, group call, indibidual call, emergency call
Kill radio, relive radio, remote wake-up under loss, stolen or special dispatching events
Monitor function: It can use to check the operating channel working or not
Distance monitoring: Customer can get the environment voice according to monitor some radio in long-distance without informing or giving any hints to the monitored one
Channel Scanning: Customer can set the scanning on or off by system, so it can receive or send information by finding the operating channel according to scan the special channel in the list
Battery indicator
Auto-power-off: If the radio is not in working situation, it can turn into the energy save mode, which can help to add the working time
Noise eliminating: Eliminate the noise which can help to keep the phone quality
USB: Help to transfer information between the radio and the computer
Radio Test: Checking the equipment in distance to make sure of it work or not
Voice Reminder: Reminding of the working conditions
High/low power choices
GPS positioning: Set a region on the map, we will be able to check the position of vehicle through entering the number of onboard device
Xiamen Lenz Communication Co., Ltd., is a professional corporation focuses on the development, production and sales of industrial wireless (GSM / GPRS / edge / CDMA / td / EVDO / wcda) data transmission terminals, GPS in-car terminals and bus intelligentized terminals. It is located on xiamen software park phase 2.
In the purpose of "customer first, service best", with a strong r & d team, rich application experience, trusted service and first-class quality, the company's business spread all over the country and win numerous cutomers' support and trust. Series of products like wireless data transmission terminals and GPS terminals have been widely used in oil fields, coal mines, water conservancy, meteorology, electricity, heating, environmental protection, finance, public security, transport, logistics and other industries, and the original public transport intelligent terminals have been successfully applied in the ordinary bus, BRT (bus rapid transit), and other intelligent management system in the northeast, east and south China, so far has achieved good economic returns and social repercussions.
Assistance industry by wireless applications, efficiency goes beyond imagine. Our generation of wireless data transmission terminals, GPS in-car and bus intelligent terminal has achieved the global-advanced level, and we will adhere to technological innovation, and constantly develop new products, to provide users with a better service in accordance with the needs of the market and customer needs.
