Radio Transmitter Amplifier Circuit Crane Communication System Anti Collision

Radio Transmitter Amplifier Circuit Tower Crane Communication Anti Collision Japan

Features

• Import from Japan, the first apply amplifier circuit-FET,the most advanced function, the smallest size, the best price compared with similar products.
• The transmiting power can be set by programing during1-18W. All technical standards meet European industry standards.
• Specific frequency of digital transmission (220-238MHz), 96 half-duplex channels can be set by programing, never occur errors.
• Applying to temperature compensatery circuit (TCVCXO),stability of the frequency is better than ± 1.5PPM.
• Operating temperature range: -40C~+70C, adapt to harsh working environment! Good quality for industrial grade products,scanning function (multiple scanning modes are available).
• The ND250A and ND886A and ND889A equip with this function.
• The casing made from Aluminum-titanium alloy,tiny size, easy to install, good heat dissipation; perfect shielding design, good electromagnetic compatibility and strong anti-interference ability.
• The "long-transmiting" protective function can be programmed to set the transmitter's longest time of continuous transmission in order to ensure security of system.
• Reversal access protection of power supply, Power supply and antenna input port protection and more multi-protection functions.
• Powerful software functions,all parameters can be set by programmed: Power,Frequency,Squelch degree, Channel selection, "Long- transmiting" time limit, Power saving.
• Operating mode, Frequency response speciality, Squelch electrical level, Digital switching logic electrical level, detect whether frequency output signal squelch Multi-indicator light display the working state, such as Programming state, Data transmission and reception states, Losing lock state.
• Ultra-low power dissipation, the ampere-meter is 50mA (lower power consumption in Power-saving mode and Sleep mode), and the emission current is S2.2A (15W) designed by with dual VCO.The transceiving conversing will be fast when run-up time of the transmitter is less than 5ms.
• Be matched with MODEM with different type

Specifications

Recen has first-class management, R&D, sales and service team, thousands of Crane load moment indicator, anti-collision and zone protection system had been supplied to our domestic and overseas clients.

Recen load moment indicator and anti-collision system is widely used for civil construction, Water conservancy, aviation, machinery industries and etc. Various products have been exported to HongKong, the Middle East, Russia, Vietnam, Indonesia, Malaysia, Argentina, Kuwait, America and so on.