Check the listing for details. CELLWAVE 5 CHANNEL 450-470 MHZ TRANSMITTER COMBINER. Condition: Seller refurbished. Listed at 2200.00 USD. This Cellwave transmitter combiner is the perfect addition to any communication setup. With five channels and a frequency band of 450-470 MHz, it allows for efficient and reliable communication in a business band service. The unit quantity is one and it was manufactured in the United States, ensuring high quality and durability. Its brand, Cellwave, is renowned for its top-notch communication equipment.This device is ideal for use in a variety of industries, from facility maintenance and safety to business and industrial settings. It falls under the category of two-way radios and surveillance and alarm equipment. In summary, this Cellwave 5 channel transmitter combiner offers an excellent way to enhance communication in any business setting.