Communications receiver, scanner ,Model AOR 2515

I have a manual to go with this and it will explain everything. Item has been tested and works well. Picks up your local and distant police, fire, coastguard ,weather and even aircraft. ATTENTION..There is NO antenna with this !! You will have to attach your own. AOR2515 model. In 1989 the MSRP was $695.00. This radio tunes from 500 kHz - 1500 MHz continuously in AM, NFM, WFM (USB, LSB, CW with optional BFO-1) modes. 2016 memory channels are provided in 62 banks. The front panel angled for optimum LCD and keypad entry. Other features include: signal strength indicator, tuning knob, keypad entry, attenuator and RS-232 port. The rear panel antenna input is a 50 ohm BNC. The AR2515 operates from 13.8 VDC (200 mA) or with supplied 110 VAC wall adapter. 5.5 x 3.125 x 7.75 inches. OptionsThe AOR AR2515 receiver's main benefits include its wide coverage from 500 kHz to 1500 MHz in AM, NFM, and WFM modes, its fast and efficient scanning with 2016 memory channels sorted numerically by frequency, and its compact size with an angled front panel for easier viewing and keypad entry. It also offers features like an RS-232 port for computer control, a signal strength indicator, and the ability to receive shortwave frequencies (5-25 MHz) with an appropriate antenna.  Key Benefits Wide Frequency Range: Tunes continuously from 500 kHz to 1500 MHz, covering a broad spectrum of radio signals.  Fast Scanning: The receiver organizes frequencies in descending