Wireless data modems used extensively in SCADA and telemetry systems. RS-232 in, RS-232 out. RS-422, RS-485, and USB 2.0 client interface options available for an additional charge. Long range, sometimes exceeding 20 miles. Point-to-point, muiltipoint, and store-and-forward repeater complex topologies all supported. Numerous SCADA protocols such as MODBUS variants supported. Quality USA based manufacturer with direct technical support. Fully FCC type certified. Quantity and reseller discounts available. Other frequencies available while prices will vary. Here is a list of model options:

Frequency range:
136-155MHz
150-174MHz
403-434MHz
419-440MHz
450-480MHz
480-512MHz
Other (please specify)

Channel spacing:
12.5kHz (narrowband)
25kHz (wideband)

Over-the-Air Baud Rate:
1200
2400
4800
9600
19200
Other (please specify)

I/O Interface:
RS232
RS422
RS485
USB 2.0 (client)

GPS receiver (so the device may transmit GPS position as well as other data):
No
Yes

Housing:
Standard
IP65 (weatherproofed)
Personal Locator (portable, battery powered)