PIDA
Pro Series
HON-KWANG
PLUG
CLASS
2
TRANSFORMER
IN
0
6
L9ISNTED
U
® L
E97199
MODEL NO: D12-10-03
INPUT:120V 60Hz 25W
OUTPUT: 26VAC 1.2A
NTSC AUDIO/VIDEO
BROADBAND DISTRIBUTION
AMPLIFIER
Installation
And
Operation
Manual
for PIDA-550, 750 and 1000
Doc. No.OM2964N-1 REV. B
ECO 1769
PICO MACOM, INC. 12500 Foothill Blvd. • Lakeview Terrace, CA 91342 • (818) 897-0028 • (800) 421-6511 • FAX (818) 834-7197
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S A F E G U A R D S
Important Information
EXAMPLE OF ANTENNA GROUNDING ACCORDING TO
NATIONAL ELECTRICAL CODE INSTRUCTIONS CONTAINED
IN ARTICLE 810 - "RADIO AND TELEVISION
EQUIPMENT"
10. GroundingorPolarization-Thisvideoproductisequipped
with either a three prong plug for 120 Vac use. It is to be
inserted into only the type of receptacle for which they specifi-
cally designed . Do not cut off the round grounding pin in order
to be able to fit into a two prong receptacle as this could cause
injury and will void the warranty.
POWER LINES
GROUND CLAMP
SERVICE ENTRANCE
CONDUCTORS
11. Power Sources- This product should be operated only from
the type of power source indicated on the marking label. If you
are not sure of the type of power supplied to your home, consult
your appliance dealer or local power company.
STANDOFF
b
INSULATORS
MAST
SERVICE
ENTRANCE
EQUIPMENT
ANTENNA
LEAD-IN WIRE
12. Power-cord Protection - Power-supply cords should be
routed so they are not likely to be walked on or pinched by items
placed upon or against them. Pay particular attention to cords
and plugs, convenience receptacles, and the point where they
exit from the appliance.
ANTENNA
c
G
ROUND
C
DISCHARGE UNIT
LAM
PS
TO EXTERNAL ANTENNA
TERMINALS OF PRODUCT
POWER SERVICE GROUNDING
ELECTRODE SYSTEM
(e.g. interior metal water pipe)
GROUND WIRE
d
BONDING JUMPER
GROUND CLAMPS
OPTIONAL ANTENNA GROUNDING ELECTRODE
FEET (2.44M) INTO THE EARTH
IF REQUIRED BY LOCAL CODES. SEE NEC
SECTION 810 - 21(f).
DRIVEN
8
13. Lightning - For added protection for this product during a
lightning storm, or when it is left unattended and unused for
long periods of time, unplug it from the wall outlet.
19. Replacement Parts - When replacement parts are required,
be sure the service technician has used replacement parts speci-
fied by the manufacturer or have the same characteristics as the
original parts. Unauthorized substitutes may result in fire,
electric shock or other hazards.
14. Power Lines - An outside antenna system should not be
located in the vicinity of overhead power lines, other electric
light or power circuits, where it can fall into such power lines or
circuits. When installing an outside antenna system, extreme
care should be taken to keep from touching such power lines or
circuits as contact with them may be fatal.
20. Safety Check - Upon completion of any service or repairs
to this product, ask the service technician to perform safety
checks to determine that the product is in proper operating
conditions.
15. Overloading - Do not overload wall outlets and extension
cords as this can result in risk of fire or electric shock.
21. Outdoor Antenna Grounding- Before attempting to install
this product, be sure the antenna or cable system is grounded so
as to provide some protection against voltage surges and built-up
static charges.
a. Use No.10 AWG (5.3mm ) copper, No.8 AWG (8.4mm
(aluminum, No.7 AWG (10mm ) copper-clad steel or bronze
wire or larger, as ground wire.
b. Secure antenna lead-in and ground wires to house with stand-
off insulators spaced from 4 feet (1.22m) to 6 feet (1.83m) apart.
c. Mount antenna discharge unit as close as possible to where
lead-in enters house.
16. Object and Liquid Entry - Never push objects of any kind
into this product through openings as they may touch dangerous
voltage points or short-out parts that could result in a fire or
electric shock. Never spill liquid of any kind on the product.
17. Servicing - Do not attempt to service this product yourself
as opening or removing covers may expose you to dangerous
voltage or other hazards. Refer all servicing to qualified service
personnel.
18. Damage Requiring Service - Unplug this product from the
wall outlet and refer servicing to qualified service personnel
under the following conditions:
a. When the power-supply cord or plug is damaged.
b. If liquid has been spilled, or objects have fallen into the
product.
d. A driven rod may be used as the grounding electrode where
other types of electrode systems do not exist. Refer to the
National Electrical Code, ANSI/NFPA 70-1984 for information.
e. Use jumper wire not smaller than No.6 AWG (13.3mm )
copper or equivalent, when a separate antenna grounding elec-
trode is used.
c. If the product has been exposed to rain or water.
d. If the product does not operate normally by following the
operating instruction. Adjust only those controls that are
covered by the operating instructions. An improper adjustment
may result in damage and will often require extensive work by
a qualified technician to restore the product to its normal
operation.
e. If the product has been dropped or the cabinet has been
damaged.
f. When the product exhibits a distinct change in performance
- this indicates a need for service.
NOTE TO THE CATV SYSTEM INSTALLER:
THIS REMINDER IS PROVIDED TO CALL THE CATV SYS-
TEMINSTALLER’SATTENTIONTOARTICLE820-40OFTHE
NEC THAT PROVIDES GUIDELINES FOR PROPER GROUND-
ING AND, IN PARTICULAR, SPECIFIES THAT THE CABLE
GROUND SHALL BE CONNECTED TO THE GROUNDING
SYSTEM OF THE BUILDING, AS CLOSE TO THE POINT OF
CABLE ENTRY AS PRACTICAL.
2
PICO MACOM, INC. 12500 Foothill Blvd. • Lakeview Terrace, CA 91342 • (818) 897-0028 • (800) 421-6511 • FAX (818) 834-7197
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D E S C R I P T I O N S
and Specifications
Features
•
Several models available in 1000, 750 and
550MHz bandwidths
•
Built-in variable slope and gain controls
for foward path
OUTPUT
FORWARD
-30dB
TEST
GAIN
•
•
•
Built-in gain control for reverse path
Optional plug-in equalizers and attenuators
Dual push-pull hybrid modules for low
distortion, high input and output capability
External U.L approved 26Vac power supply
Input and output test ports for monitoring
signal levels without disturbing service.
MAX
RETURN
PATH
ATTENTION
GAIN
&
SLOPE
FACTORY SET
TO MINIMUM
PIDA
FOWARD PATH
TILT
•
•
FOWARD
PATH
TWO-WAY BROADBAND
DISTRIBUTION AMPLIFIER
SLOPE
FLAT
GAIN
Description
MODEL:
PIDA-550
PIDA-750
PIDA-1000
The PIDA series of broadband distribution amplifiers
are high quality push-pull amplifiers producing signal
with extremely low distortion and high output. These
amplifiers are designed for RF distribution systems for
hospitals, schools, apartment complexes, hotels and
similar applications. It can also be used as a headend
launch amplifier in conjunction with the PHC-12U
headend combiner. The enclosure is made of
aluminum to assure reliable heat sinking and corrosion
resistance.
MAX
HPF
LPF
EQ
HPF
LPF
FA
FA
26VAC 1A
60Hz
POWER
INPUT
FOWARD
-30dB
TEST
Specifications
Foward Path
Return Path
5-36MHz
5-36MHz
5-36MHz
3
Frequency Range:
PIDA-1000: 50-1000MHz
PIDA-750: 50-750MHz
PIDA-550: 50-550MHz
110
Channel Loading:
Flatness:
±0.75dB
30dB
±0.5 ref to 1dB tilt
20dB
Gain:
Noise Figure (a):
8.5dB
6dB
Output Level:
+40dBmV
-30±2dB
10dB
+42dBmV
-------
Test Port Level:
Gain Control Range:
Slope Control Range:
Composite Triple Beat-CTB (b):
Composite Second Order-CSO (b):
Cross Modulation-XMOD (b):
Hum Modulation:
18dB
8dB
-------
-53dB
-60dB
-56dB
-60dB
-54dB
-60dB
-70dB
-65dB
Impedance-All Ports:
Return Loss-Input and Output:
Operating Temperature:
Power Supply (adapter):
Size (approximate):
Number of Hybrids:
Hybrid type:
75 ohms
16dB
75 ohms
16dB
-20 to +60 deg C
26Vac, 60
7.25 x 3.25 x 10.25
2
-------
-------
-------
-------
Push-Pull
-------
Notes:
a.
b.
measured at full gain with 0dB slope
at specified channel loading at rated output capacity
3
PICO MACOM, INC. 12500 Foothill Blvd. • Lakeview Terrace, CA 91342 • (818) 897-0028 • (800) 421-6511 • FAX (818) 834-7197
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D E S C R I P T I O N S
PCB Plug-In Module and Jumper Locations
RETURN PATH INPUT
FOWARD PATH OUTPUT
-30dB OUTPUT
TEST POINT
GAIN CONTROL
(RETURN PATH)
REMOVE JUMPERS W6 AND
W5 AND INSERT JUMPER
BETWEEN THESE TWO POINTS
FOR PASSIVE RETURN PATH
JUMPERS W5 AND W6
INSERTED FOR ACTIVE
RETURN PATH
W
SLOPE CONTROL
(FOWARD PATH)
W 1 0
W 6
PLUG-IN LOCATION
FOR ATTENUATOR*
(RETURN PATH)
GAIN CONTROL
(FOWARD PATH)
W 2
FOWARD
ATTENUATOR
PLUG-IN LOCATION
FOR ATTENUATOR*
(FORWARD PATH)
PLUG-IN LOCATION
FOR EQUALIZER*
(FORWARD PATH)
-30dB INPUT
TEST POINT
FOWARD PATH INPUT
RETURN PATH OUTPUT
*NOTE:
PLUG-IN EQUALIZERS AND ATTENUATORS ARE OPTIONAL.
IF PLUG-INS ARE TO BE USED REMOVE JUMPER WIRE AT
APPROPRIATE LOCATION AND INSERT PLUG-IN.
4
PICO MACOM, INC. 12500 Foothill Blvd. • Lakeview Terrace, CA 91342 • (818) 897-0028 • (800) 421-6511 • FAX (818) 834-7197
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D E S C R I P T I O N S
Block Diagram
RF OUTPUT
RETURN PATH INPUT
TEST PORT
(-30dB)
ATT.
49 MHz 36 MHz
HPF
LPF
FLAT
SLOPE CONTROL
CIRCUIT
FULL
GAIN CONTROL
CIRCUIT
P4
FULL
GAIN CONTROL
CIRCUIT
J2
P3
HYBRID AMP
1
J3
FREQUENCY OFFSETS - FCC (U.S.A.)
P2
J1
W3
P1
W8
W2
49 MHz 36 MHz
HPF
LPF
ATT.
RF INPUT
RETURN PATH OUTPUT
TEST PORT
(-30dB)
NOTES:
1. FOR PASSIVE RETURN, CONNECT J3 TO P1 AND P4.
2. FOR ACTIVE RETURN, CONNECT J1 TO P1 AND P2 ANDJ2 TO P3 AND P4
3. PLUG-IN EQUALIZERS AND ATTENUATORS ARE OPTIONAL. IF PLUG-INS ARE TO BE USED
REMOVE JUMPER WIRE AT APPROPRIATE LOCATION AND INSERT PLUG-IN
5
PICO MACOM, INC. 12500 Foothill Blvd. • Lakeview Terrace, CA 91342 • (818) 897-0028 • (800) 421-6511 • FAX (818) 834-7197
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I N S T A L L A T I O N
Power Adaptor Hook-Up
HON-KWANG
PLUG IN CLASS 2 TRANSFORMER
LISTED
U
69N0
A
® L
E97199
MODEL NO: D12-10-03
INPUT:120V 60Hz 25W
OUTPUT: 26VDC 1.0A
POWER STRIP TERMINAL
FOR 26VAC, 1A ADAPTOR
6
PICO MACOM, INC. 12500 Foothill Blvd. • Lakeview Terrace, CA 91342 • (818) 897-0028 • (800) 421-6511 • FAX (818) 834-7197
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I N S T A L L A T I O N
Distribution
Theoutputlevelsofthemodulatorshouldbethesameastheoutputoftheoff-airstripamplifiers. TheM860
modulators are usually combined with either the SP860 signal processor, LBS/MBS/FMS/UBS series strip
amplifiers. Two methods are suggested to combine strip amplifier, modulator and processor outputs which
are then amplified with the PIDA distribution amplifier serving as a launchamp.
The PHC-12U twelve channel passive headend combiner consists of two rows of directional couplers
combined by a hybrid splitter. The directional coupler combining provides high isolation (40 dB) between
the inputs. Normally, the odd channels are combined on one row while even channels are combined on the
other row of directional couplers. The combiner loss is 16 dB per channel.
V
A
+52dBmV
+52dBmV
+52dBmV
Ch. 2
M860
SP860
*BS
PHC-12U
-16dB
+36dBmV
+60dBmV
RF
IN
+10dBmV
6dB PAD
ATTENUATOR PAD
Ch. 3
Ch. 4
PIDA-*
+14dBmV
+10dBmV
RF
IN
Another method of combining signals uses three hybrid splitters per headend rack. The odd channels are
combined in one splitter, the even channels in another splitter and the two splitters are combined to a single
output with a third splitter. Each rack is then combined with a final splitter prior to the PIDA amplifier.
NOTE : * Denotes either LBS, MBS, HBS or FMS model numbers.
Ch. 2
V
A
+60dBmV
+52dBmV
+52dBmV
M860S
SP860
*BS
+45dBmV
Ch. 4
EVEN CHANNELS
RF
IN
+10dBmV
+38dBmV
+60dBmv
8dB PAD
PIDA-*
Ch. 3
ATTENUATOR PAD
+45dBmV
+14dBmV
+10dBmV
RF
IN
ODD CHANNELS
*PIDA-550, 750, 1000
1 6
7
PICO MACOM, INC. 12500 Foothill Blvd. • Lakeview Terrace, CA 91342 • (818) 897-0028 • (800) 421-6511 • FAX (818) 834-7197
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W A R R A N T Y
Five Year Limited Warranty*
icoMacom,Inc.war- contact the salesperson where the prod-
rants to the original uctwasobtainedorcontactPicoMacom,
purchaser this prod- Incattheaddresslistedatbottomofpage
uct shall be free of . You will be issued a Return Authoriza-
defects in material tion (RA) number which will be used to
and craftsmanship track your product.
P
withonlythelimitationsorexclusions Be prepared to provide:
set out below.
1. The model number and channel
During the warranty period Pico number of the product
Macom, Inc. or an authorized Pico 2. The date of purchase
Macom service facility will provide, 3. A specific identification of the
free of charge, the parts and labor problem
necessary to correct defects in mate- Deliver the products to Pico Macom,
rial and workmanship.
Inc. or ship the products in the original
packing material at the address at the
bottom of the page. Include satisfactory
Warranty Duration
This warranty shall terminate five evidence of the date of purchase.
years* from the original date of pur- Products will not be accepted by Pico
chase of the product or at a time the Macom, Inc. without the RA number
product is:
clearly indicated on the shipping label.
The foregoing constitutes the Pico
Macom, Inc. entire obligation with re-
spect to this product and the original
purchaser and any user or owner shall
have no other remedy and no claim for
incidental or consequential damages.
This warranty gives you specific le-
galrights,andyoualsohaverightswhich
1. Misused or damaged due to
neglect or improper installation
2. Modified
3. Repaired by someone other
than the warrantor
4. Sold by the original purchaser
Statement of Remedy
To obtain such a warranty service, vary from state to state. (U.S.A.)
*One year limited warranty on
product sold outside the U.S.A.
8
PICO MACOM, INC. 12500 Foothill Blvd. • Lakeview Terrace, CA 91342 • (818) 897-0028 • (800) 421-6511 • FAX (818) 834-7197
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N O T E S
PICO MACOM, INC. 12500 Foothill Blvd. • Lakeview Terrace, CA 91342 • (818) 897-0028 • (800) 421-6511 • FAX (818) 834-7197
Download from Www.Somanuals.com. All Manuals Search And Download.
N O T E S
PICO MACOM, INC. 12500 Foothill Blvd. • Lakeview Terrace, CA 91342 • (818) 897-0028 • (800) 421-6511 • FAX (818) 834-7197
Download from Www.Somanuals.com. All Manuals Search And Download.
PICO MACOM, INC. 12500 Foothill Blvd. • Lakeview Terrace, CA 91342 • (818) 897-0028 • (800) 421-6511 • FAX (818) 834-7197
Download from Www.Somanuals.com. All Manuals Search And Download.
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