User's Manual

UM-0825 9
2. Product Description.
The H7 Series Compact Signal Booster are IF SAW based Adjustable Bandwidth signal boosters that operates
in the downlink frequency of 763-775MHz and in the uplink frequency of 793-805MHz for United States. For
Canada it operates in the downlink frequency of 768-776MHz and in the uplink frequency of 798-806MHz.
This Signal boosters extends the radio coverage into areas inside the Base Station range where propagation
losses prevent reliable communication.
The system receives the UL signal though a Donor antenna to be amplified, filtered and re-radiated through
the Service antennas. The DL signal is received by the Service antennas to be amplified, filtered and re-
radiated through the Donor antenna back to the Base Station. This way, the system works as a Bidirectional
Amplifier.
This signal booster is capable of handling one Adjustable Bandwidth band from 700KHz to 12Mhz in uplink
and downlink. The start and stop frequency can be tuned via a software interface.
The intermediate filtering of this equipment is performed using IF SAW filtering technology and, among many,
it has the following features:
- High Selectivity.
- Adjustable BW filter.
- Uplink Squelch with configurable threshold and configurable time hysteresis.
This Digital Signal Booster has a compact heavy duty IP67/NEMA4X cabinet for outdoor usage, it is designed
to be wall or pole mounted.