HETRONIC FBTX-01 User Manual

Exhibit H: Users Manual

Hetronic

Transmitter FBTX-01

FBTX-01 Users Manual

FCC ID: LW9 FBTX-01

This device complies with Part 15 of the FCC Rules. Operation is subject to the
following two conditions:

1. This device may not cause interference, and

2. This device must accept any interference, including interference that may cause
undesired operation of the device.

Note: No user modifications to the device are allowed.

The FB-TX-04 is a modular narrow band transmitter, which transmits FSK

signals to the FB-RX04 receiver at a maximum rat of 4800 bps. The FB-TX01 operates at

915.700MHz with a maximum output power of 3mW ±1mW. The maximum and
minimum pulse widths are 208µS and 20ms respectively. The supply voltage range is 3­12V with a draw of 20mA.
The FB-TX01 has three main connectors. The first, X1 should be connected to a
50 Ohm impedance antenna designed for the frequency in use. The second connector
inputs ground (GND) and transmit disable (TX-Off). The third connector supplies the
power (VCC), TTL signal (TTL), and Ground.

Connector Layout for FB-TX01

The actual labeled and assembled unit will look similar to the one pictured below:

Assembled FB-TX01