Bird Technologies Group 61470A Manual De Usuario
Bird Technologies Manual 7-9558-2.3 05/14/15 Page 7
OVERVIEW
Signal boosters extend radio coverage into areas
where abrupt propagation losses prevent reliable
communication. The system receives an RF signal,
raises its power level, and couples it to an antenna
so that it can be re-radiated. The Bird Technologies
614 family of signal boosters is designed to oper-
ate in either the 450 - 470 MHz range or the 470 -
488 MHz range. The system is based on a module
design with each module capable of handling 14 or
30 filters in the uplink and downlink direction. The
signal booster is available in a variety of configura-
where abrupt propagation losses prevent reliable
communication. The system receives an RF signal,
raises its power level, and couples it to an antenna
so that it can be re-radiated. The Bird Technologies
614 family of signal boosters is designed to oper-
ate in either the 450 - 470 MHz range or the 470 -
488 MHz range. The system is based on a module
design with each module capable of handling 14 or
30 filters in the uplink and downlink direction. The
signal booster is available in a variety of configura-
tions as shown in Table 1. The product model num-
b e r i s u s e d t o d e s c r ib e e a c h c o n fi g u ra t i o n
a va i l a b l e . M o d e l n u m b e r n o m e n c l a t u r e i s
described in table 1.
b e r i s u s e d t o d e s c r ib e e a c h c o n fi g u ra t i o n
a va i l a b l e . M o d e l n u m b e r n o m e n c l a t u r e i s
described in table 1.
The size of the system can be tailored to the cus-
tomers needs by increasing or decreasing the
number of filters used. Each module is bi-direc-
tional with one downlink and one uplink signal
branch. Each of the two branches in a module are
independently tunable to their required pass fre-
quencies via software interface. The booster uses
tomers needs by increasing or decreasing the
number of filters used. Each module is bi-direc-
tional with one downlink and one uplink signal
branch. Each of the two branches in a module are
independently tunable to their required pass fre-
quencies via software interface. The booster uses
614-XX-YY-UD-Z-P-Options
(nomenclature breakdown)
614
Product Description
UHF Digital Signal Booster
XX
Designates operating frequency band
70 = 450 - 470 MHz
70A = 470 - 488 MHz
70A = 470 - 488 MHz
YY
Designates how many modules used and number of filters available
A = 1 module with 14 filters
B = 1 module with 30 filters
AA = 2 modules with 14 filters each
BB = 2 modules with 30 filters each
AB = 1 module with 14 filters and 1 module with 30 filters
BA = 1 module with 30 filters and 1 module with 14 filters
B = 1 module with 30 filters
AA = 2 modules with 14 filters each
BB = 2 modules with 30 filters each
AB = 1 module with 14 filters and 1 module with 30 filters
BA = 1 module with 30 filters and 1 module with 14 filters
UD
Designates the type of output for the uplink and downlink
HH = high power uplink and downlink
HL = high power uplink and low power downlink
LH = low power uplink and high power downlink
LL = low power for both uplink and downlink
FH = fiber output uplink and high power downlink
FL = fiber output uplink and low power downlink
HF = high power uplink and fiber output downlink
LF = low power uplink and fiber output downlink
DP = dual port head-end
DPR = dual port remote-end
HL = high power uplink and low power downlink
LH = low power uplink and high power downlink
LL = low power for both uplink and downlink
FH = fiber output uplink and high power downlink
FL = fiber output uplink and low power downlink
HF = high power uplink and fiber output downlink
LF = low power uplink and fiber output downlink
DP = dual port head-end
DPR = dual port remote-end
Z
Designates mounting style
G1 = Grey Steel
G2 = Stainless
N = NFPA / Red Steel
G2 = Stainless
N = NFPA / Red Steel
P
Power Options
B = AC with DC backup (standard)
D = DC only (24 VDC option)
A = AC only (option)
Options
Designates the options that have been added
Blank = no options added
P = 10 MHz high precision reference
Table 1: Model number nomenclature.