User's Manual

Bronx Justice Centre Radio Repeaters
Handbook Number: 80-283501HBKM Page: 84 of 86
Key to AFL Drawing Symbols
AFL - STANDARD SYMBOLS
90-000001
AA
NTS
PL
10/05/00
C0-AX CABLE C0-AX CABLE CAT 5 CABLE
CABLES
24/FIBRE OPTIC CABLE/LINK
CABLE 1/2"
RADIATING CABLE
TAPPER/COUPLER
STATION
BASE TRANSCEIVER
MISC
HUBS
FIBRE MAIN HUB
EXPANSION HUB
BI-DIRECTIONAL AMPLIFIER
E
BTS
FMH
EH
7/8" DIA
1/2" DIA
6dB DIRECTIONAL COUPLER 10dB COUPLER
C1 0
CROSS BAND COUPLER
COUPLERS
J
JUM P E R
C6
C1 0
10dB DIRECTIONAL COUPLER
6 dB DIRECTIONAL COUPLER DIRECTIONAL COUPLER
PANEL ANTENNA
(MOUNTED AT HIGH LEVEL) DIRECTIONAL ANTENNA
FLAT PLATE ANTENNA YAGI ANTENNA
ANTENNAS
REMOTE ANTENNA UNIT
OMNI ANTENNA
SP LITTE RS
ANTENNA
RAU
BAND PASS FILTER CAVITY RESONATOR NOTCH FILTER IS OLA TOR HYBRID COMBINER EARTH STUD LEEKY FEEDER
Outputs to receivers
R.S.A
AMPLIFIER
MISC
dB
ATTENUATOR (VARIABLE)
A.G.C
AG C dB
CO NTRO L L ER M O NITO RING
MODEM
MONITORING CONTROLLER
MODEM (CELL ENHANCER)
FREQUENCY PROGRAMMING DATA
B / W=30 t o 200kH z
CHANNEL MODULE
FIBRE-OPTIC MODULATOR FIBRE-OPTIC DEMODULATOR
LO C A L O S C I LLA TO R
(up to
16 way) Outputs
DUMMY LOAD LOCAL OSCILLATOR
SPLITTER
MISC
8/FIBRE OPTIC CABLE/LINK
STANDARD FOR
LEVEL (dBm)
-73 = BELOW ACCEPTABLE
SIGNAL LEVEL(dBm)
ALL AIRPORTS
BCCH (BROADCAST
IDENTITY CODE ) BSIC (BASIC SITE
LEVEL (dBm)
-83 = BELOW ACCEPTABLE
SIGNAL LEVEL(dBm)
-82 = ACCEPTABLE SIGNAL
-72 = ACCEPTABLE SIGNAL
CONTROL CHANNEL)
= READING POSITION
22 =
602 =
SIGNAL KEY
STANDARD EXCEPT FOR AIRPORTS (SEE BELOW)
BLADE ANTENNA
ATTE NUATOR (FIX ED)
dB
OUTIN
COUPLED
HI COM
LOW
HYBRID SPLITTER
IN IN
OUT
OUT
IN
OUT
BYDATEDESCRIPTIONNo
ISSUE
THIRD ANGLE PROJECTION
12
3
4
5
6
7
89
A
B
C
D E F
123456789
A
B C D
E
F
Fax : [phone]
Tel : [phone]
Aerial Facilities Limited
THIS IS A PROPRIETARY DESIGN OF AERIAL FACILITIES LTD. REPRODUCTION OR USE OF THIS DESIGN BY OTHERS IS PERMISSIBLE ONLY IF EXPRESSLY AUTHORISED IN WRITING BY AERIAL FACILITIES LTD.
NO DECIMAL PLACE ± 1mm ONE DECIMAL PLACE ± 0.3mm TWO DECIMAL PLACES ± 0.1mm
ALL DIMENSIONS ARE IN mm
UNLESS OTHERWISE STATED
CHKD
DRAWN
APPD
DATE
TOLERANCES SCALE
England
CUSTOMER DRAWING.No
TITLE
3 A
ORIGINAL ISSUE PL
23/05/00 21/06/00
PLBLADE ANTENNA ADDED1A
2A ECN3165
RF
RF
PLUG & SOCKET FIBRE OPTIC CONNECTOR FC/APC SOCKET PLUG
MISC
DC
DC
AC TO DC PSU DC TO DC CONVERTER FUS E RELAY
N.O. (CLEAR CONTACT) N.C. (FILLED CONTACT)
COM
MB GD
26/01/04
PL
2B TEXT CORRECTION
28/07/04
PL