Comba Telecom Ltd. RX-7W22-A Manual De Usuario
INSTALLATION GUIDE FOR RX-7W22
ENU STATUS : 1-0-0
Copyright - refer to title page
Page 10
1 GENERAL INFORMATION
The RX-7W22 is a new digital dual band public safety repeater (hereafter referred to as PS BDA) designed to
protect the lives of first responders and building occupants. Through the use of digital filtering technology, the
RX-7W22 helps eliminate adjacent channel interference to allow band selectivity and support 700MHz and
800MHz rebanding. Up to two non-contiguous frequency bands can be simultaneously supported in each of
the 700MHz and 800MHz Public Safety frequencies via a web-based GUI, which provides versatility and total
control to the user.
Main Features
protect the lives of first responders and building occupants. Through the use of digital filtering technology, the
RX-7W22 helps eliminate adjacent channel interference to allow band selectivity and support 700MHz and
800MHz rebanding. Up to two non-contiguous frequency bands can be simultaneously supported in each of
the 700MHz and 800MHz Public Safety frequencies via a web-based GUI, which provides versatility and total
control to the user.
Main Features
PS 700MHz and 800MHz.
Class A BDA, 32 channels per band.
Channel selective, software programmable.
Auto diagnostic.
Uplink squelch, per channel.
User adjustable gain control (AGC), UL and DL independent per channel.
US and Canada 700MHz and 800MHz band compatible, software adjustable.
Built in isolation testing (mandatory prior to commissioning the PS BDA).
Easy commission and setup via Web-based GUI.
Weatherproof enclosure, IP65/NEMA4.
Fully compliant with the 2016 NFPA 72 Code.
Competitive size and weight.
Alarming output to supervised circuits for: antenna failure, signal booster failure, and etc.
The following figure shows the enclosure of the PS BDA.