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Icom iPW1 Handleiding

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INSTRUCTION MANUAL
iPW1
HF/50 MHz ALL BAND
1 kW LINEAR AMPLIFIER
RWARNING HIGH VOLTAGE! NEVER attach
an antenna or internal antenna connector during trans-
mission. This may result in an electrical shock or burn.
RWARNING! NEVER carry the linear amplifier by
yourself. At least two persons must carry the linear
amplifier since it weights approx. 25 kg (55 lb).
RWARNING! NEVER apply AC voltage until the
linear amplifier is grounded. Touching the linear ampli-
fier may result in an electrical shock.
RNEVER apply AC voltage that exceeds the sug-
gested voltage. This could cause a fire or ruin the
IC-PW1.
RNEVER use an extension cord with the AC power
cable. Extension cords may cause fire or electrical
shock.
RNEVER let metal, wire or other objects touch any
internal part or connectors on the panel of the linear
amplifier. This will cause electric shock.
RNEVER expose the linear amplifier or remote con-
troller to rain, snow or any liquids.
NEVER allow children to play with the linear ampli-
fier or remote controller.
DO NOT operate the IC-PW1 before adjusting the
[ALC adj1] and [ALC adj2] pots properly on the rear
panel of the linear amplifier.
AVOID using or placing the linear amplifier or remote
controller in areas with temperatures below –10°C
(+14°F) or above +40°C (+104°F).
AVOID placing the linear amplifier or remote controller
in excessively dusty environments or in direct sunlight.
AVOID placing the linear amplifier against walls or
putting anything on top of the linear amplifier. This will
obstruct heat dissipation.
BE CAREFUL! The linear amplifier will become hot
when operating if continuously for long periods.
BE CAREFUL! Set the transceiver’s (exciter’s) RF out-
put power to less than 100 W, otherwise, the IC-PW1
will be damaged.
During maritime mobile operation, keep the linear am-
plifier, remote controller and microphone as far away
as possible from the magnetic navigation compass to
prevent erroneous indications.
The IC-PW1 cannot be used with the AH-2 HF AUTO-
MATIC ANTENNA TUNER.
For U.S.A. only
CAUTION: Changes or modifications to this device,
not expressly approved by Icom Inc., could void your
authority to operate this device under FCC regulations.
READ THIS INSTRUCTION MANUAL
CAREFULLY before attempting to operate the lin-
ear amplifier.
SAVE THIS INSTRUCTION MANUAL. This in-
struction manual contains important safety and oper-
ating instructions for the IC-PW1.
PRECAUTIONS
IMPORTANT
i
IMPORTANT ...................................................... i
PRECAUTIONS ................................................. i
EXPLICIT DEFINITIONS .................................. ii
TABLE OF CONTENTS .................................... ii
UNPACKING ..................................................... ii
1 PANEL DESCRIPTION ............................. 1–4
■ Front panel and remote controller ...................... 1
■ Rear panel ........................................................ 3
2 INSTALLATION AND CONNECTIONS .. 5–10
■ Unpacking ......................................................... 5
■ Ferrite core installation ...................................... 5
■ OPC-853 AC cable with line filter ....................... 5
■ AC power cable connection ............................... 5
■ Selecting a location ........................................... 5
■ Grounding ......................................................... 6
■ Antenna ............................................................ 6
■ System interconnections ................................... 7
■ Separating the remote controller ..................... 10
3
OPERATION
.......................................... 11–14
■ When first applying power (CPU resetting) ...... 11
■ Setting the ALC levels ..................................... 11
■ Programming the CI-V address ....................... 12
■ Operation ........................................................ 13
■ Antenna tuner operation ................................. 14
■ Protection circuit ............................................. 14
4 MAINTENANCE ......................................... 15
■ Troubleshooting .............................................. 15
5 SPECIFICATIONS ...................................... 16
EXPLICIT DEFINITIONS
UNPACKING
TABLE OF CONTENTS
ii
qwerty
i
o!0
u
Accessories included with the IC-PW1: Qty.
q Accessory cable (OPC-104B) .............................. 1
w Coaxial cable (OPC-125B) .................................. 1
e Separation cable (OPC-730) ............................... 1
r Remote control (CI-V) cable (OPC-718) .............. 1
t Remote controller feet ......................................... 2
y Grounding lug ...................................................... 1
u Dummy panel screws .......................................... 2
i Dummy panel ...................................................... 1
o Ferrite core ...........................................................2
!0 Cable clips ............................................................2
WORD DEFINITION
RWARNING
Personal injury, fire hazard or electric
shock may occur.
CAUTION Equipment damage may occur.
NOTE
If disregarded, inconvenience only.
No risk of personal injury, fire or elec-
tric shock.
The explicit definitions described at left apply to this in-
struction manual.
1
1
PANEL DESCRIPTION
■ Front panel and remote controller
0
100
250
500
1K
1.5K
0
TEMP ALC
ALC adj
SWR
0
1
1.5
2
3
10
20
30
40
50
60
V
D
HOT
I
D
Po
10
20
30
40
50
60
W
A
METER-1 METER-2
Po
TEMP
I
D
VD
ALC
SWR
DOWN 1.8 3.5 7 10 14 18 21 24 28 50 UP
ANT
INPUT
AUTO
TRANSMIT
TUNER
AMP/
PROTECT
POWER
V
∞
1
2
1
2
3
4
HF/50MHz ALL BAND 1kW LINEAR AMPLIFIER
w
r
e
t
q
y
ui o!0
!3
!4
!5 !1!2
0
100
250
500
1K
1.5 K
0
TEMP ALC
ALC adj
SWR
0
1
1.5
2
3
10
20
30
40
50
60
V
D
HOT
I
D
Po
10
20
30
40
50
60
W
A
METER-1 METER-2
Po
TEMP
I
D
VD
ALC
SWR
DOWN
1.83.5 7 1014 18 21 242850 UP
ANT
INPUT
AUTO
TRANSMIT
TUNER
AMP/
PROTECT
POWER
V
∞
1
2
1
2
3
4
HF/50MHz ALL BAND 1kW LINEAR AMPLIFIER
2
1
PANEL DESCRIPTION
q POWER SWITCH [POWER] (p. 11)
Push momentarily to turn power ON.
w TRANSMIT INDICATOR [TRANSMIT] (p. 13)
Lights green while transmitting.
During transmission, a humming may sound de-
pending on the output power. This is caused by
the large current produced by the power supply
and does not indicate equipment malfunction.
e ANTENNA TUNER INDICATOR [TUNER] (p. 13)
•Lights while the antenna tuner is activated.
•Blinks while tuning and the SWR becomes 1.5:1 or
greater on the 50 MHz band.
•Goes out after slow blinking when antenna turner
cannot tune the selected antenna (SWR 1.5:1 or
greater).
r ANTENNA TUNER SWITCH [TUNER] (p. 14)
•Turns the antenna tuner ON and OFF (bypass)
when pushed momentarily.
- The [TUNER] indicator lights while the antenna tuner is
activated; blinks while tuning.
- While operating in the 50 MHz band, the antenna tuner
does not start automatically. Push [TUNER] for 2 sec.
to tune the antenna manually.
•Starts to tune the antenna manually when pushed
for 2 sec.
- When the tuner cannot tune the antenna (SWR 1.5:1
or greater), the tuning circuit is bypassed automatically
after 20 sec.
t LINEAR AMPLIFIER SWITCH [AMP/PROTECT]
Turns the linear amplifier ON and OFF.
- The [AMP/PROTECT] indicator lights green when the
linear amplifier is ON. (p. 13)
- The [AMP/PROTECT] indicator lights red when the pro-
tector circuit is activated. (p. 14)
- When the linear amplifier is OFF, the [AMP/PROTECT]
does not light and the exciter’s signal is applied to one of
the output connectors or the IC-PW1’s antenna tuner.
y LOWER BAND SELECTOR [DOWN] (p. 13)
Selects the lower operating band when pushed.
u AUTOMATIC INDICATOR [AUTO] (p. 13)
Indicates that automatic band selection is activated.
(When an Icom CI-V transceiver is connected.)
i BAND INDICATORS (p. 13)
Indicate the selected operating band.
o UPPER BAND SELECTOR [UP] (p. 13)
Selects the higher operating band when pushed.
!0 OUTPUT ANTENNA SELECTOR [ANT] (p. 13)
Selects one of 4 output antenna connectors.
!1 INPUT ANTENNA SELECTOR [INPUT] (p. 13)
Selects one of 2 input antenna connectors.
!2 TRANSMIT METER-2 [METER-2]
Shows the final FET’s voltage (V
D
), SWR (Standing
Wave Ratio) or ALC (Automatic Level Control) level.
!3 TRANSMIT METER-2 SELECTOR
Selects the final FET’s voltage (V
D
), SWR (Stand-
ing Wave Ratio) or ALC (Automatic Level Control)
level for transmit meter-2.
!4 TRANSMIT METER-1 [METER-1]
Shows the RF output power (P
O
), final FET’s cur-
rent (I
D
) or heatsink temperature (TEMP).
!5 TRANSMIT METER-1 SELECTOR
Selects the RF output power (P
O
), final FET’s cur-
rent (I
D
) or heatsink temperature (TEMP) for trans-
mit meter-1.
q OUTPUT ANTENNA CONNECTORS
[ANT1] – [ANT4] (p. 6)
Accept a 50 Ω antenna with a PL-259 connector.
w ACCESSORY SOCKET-1 [ACC-1]
ACCESSORY SOCKET-2 [ACC-2]
Enable connection to Icom exciters (transceivers).
- See the page at right for socket information.
- The [ACC-2] socket is connected in parallel with [ACC-1]
by default and can be used for connecting external
equipment such as the EX-627
AUTOMATIC ANTENNA SE-
LECTOR
, etc. These sockets can be separated by the
[EXCITER] switch. (!0)
e REMOTE CONTROLLER CABLE HOLE
[CONTROLLER] (p. 10)
Used for separation of the remote controller and lin-
ear amplifier.
r ALC OUTPUT JACKS [ALC1]/[ALC2] (p. 11)
Connect to the ALC input jack of a non-Icom exciter
(transceiver).
- Control voltage: –10 to 0 V DC
t SEND CONTROL JACKS [SEND1]/[SEND2]
(pgs. 8, 9)
Input terminals for transmit control. Go to ground
while transmitting.
- Max. control level: 5.0 V DC/0.1 A
- Ground level: –0.5 to 0.8 V DC
y CI-V REMOTE CONTROL JACKS [REMOTE]
(pgs. 7–9)
Used for band control with an Icom CI-V exciter
(transceiver).
u ALC LEVEL ADJUSTMENT POTS
[ALC adj1]/[ALC adj2] (p. 11)
Adjust the ALC levels.
RCAUTION! DO NOT operate the IC-PW1 be-
fore adjusting the [ALC adj1] and [ALC adj2] pots
properly. This may damage the final FETs.
i CIRCUIT BEAKERS (p. 14)
Cut off the AC input when over current occurs.
- Circuit breaker capacity: 20 A (U.S.A. version)
15 A (Europe version)
o GROUND TERMINAL (p. 6)
Connect this terminal to a ground to prevent electri-
cal shocks, TVI, BCI and other problems.
3
1
PANEL DESCRIPTION
■ Rear panel
ANT4
ACC-2 ALC2
REMOTE ALC adj2
SEND2 ALC1 SEND1
EXCITER
CONTROLLER
ACC-1
ANT3 ANT2 ANT1
INPUT1
INPUT2
1
L
N
1&2
REMOTE ALC adj1
o
!1
!0
e
r
t
u
y
i
q
w
4
1
PANEL DESCRIPTION
D ACC-1 SOCKET
D ACC-2 SOCKET (w/[EXCITER] is “1”)
The following descriptions are applied when the
[EXCITER] switch is set to “1” (default). When [EX-
CITER] is set to “1&2,” [ACC-2] functions the same
as [ACC-1] above for the 2nd exciter.
ACC-1 PIN NO.
PIN NAME
DESCRIPTION SPECIFICATIONS
1 8 V
Regulated reference 8 V DC input
for band control.
Input voltage : 8 V ±0.3 V
Input current : Less than 10 mA
2 GND Connects to ground.
3 SEND
Input/output pin.
Goes to ground when transmitting.
When grounded, transmits.
Ground level : –0.5 V to 0.8 V
Output current : Less than 20 mA
Input current : Less than 200 mA
4 BAND
Band voltage input.
(Varies with amateur band)
Input voltage : 0 to 8.0 V
5 ALC ALC voltage output.
Control voltage : –10 to 0 V
Output impedance : 10 kΩ
6 NC No connection.
7 13.8 V 13.8 V DC input terminal. Input current : Less than 1 A
Rear panel
view
1
2
3
4
5
6
7
ACC-2 PIN NO.
PIN NAME
DESCRIPTION SPECIFICATIONS
1 8 V
Regulated reference 8 V DC output
from the [ACC-1] socket.
Output voltage : 8 V ±0.3 V
Output current : Less than 10 mA
2 GND Connects to ground.
3 SEND
Input/output pin.
Goes to ground when transmitting.
When grounded, transmits.
Ground level : –0.5 V to 0.8 V
Output current : Less than 20 mA
Input current : Less than 200 mA
4 BAND
Band voltage output from the
[ACC-1] socket.
(Varies with amateur band)
Output voltage : 0 to 8.0 V
5 ALC ALC voltage output.
Control voltage : –10 to 0 V
Output impedance : 10 kΩ
6 NC No connection.
7 13.8 V
13.8 V DC output terminal from the
[ACC-1] socket.
Output current : Less than 1 A
Rear panel
view
1
2
3
4
5
6
7
!0 EXCITER SELECTOR [EXCITER] (pgs. 7–9)
Sets the connected exciter number.
- Select [1] when 1 exciter is connected. [ACC-2] outputs
the received [ACC-1] signal to another Icom option such
as the EX-627
AUTOMATIC ANTENNA SELECTOR.
- Select [1&2] when 2 exciters or 1 exciter with 2 speci-
fied band antenna connectors is connected.
!1 INPUT ANTENNA CONNECTORS
[INPUT1]/[INPUT2] (p. 6)
Accept a 50 Ω antenna with a PL-259 connector.
5
2
INSTALLATION AND CONNECTIONS
(1) Single-phase 3-wire line (200–240 V AC)
q The green wire from the AC power cable must be
connected to the protective earth.
w The black and white wires from the AC power
cable can be connected to either terminal.
*Use the appropriate AC plug if required.
(2) Single-phase 2-wire line (100–120 V AC)
q The green wire from the AC power cable must be
connected to the protective earth.
w The black wire from the AC power cable must be
connected to the hot (live) wire.
e The white wire from the AC power cable must be
connected to the return wire.
(3) Three-phase 3-wire line (200–240 V AC)
q The green wire from the AC power cable must be
connected to the protective earth.
w The black and white wires from the AC power
cable can be connected to 2 of 3 wires.
white
black
green
*
GND
white
black
green
white
black
green
•AC power cable connection (Except Europe version)
■ Unpacking
After unpacking, immediately report any damage to the
delivering carrier or dealer. Keep the shipping cartons.
For a description and a diagram of accessory equip-
ment included with the IC-PW1, see UNPACKING on
p. ii of this manual.
■ Ferrite core installation
The supplied ferrite core and cable clips (o and !0 in
UNPACKING) should be attached to the AC cable of
the IC-PW1 as illustrated below. This will help prevent
interference such as TVI, etc.
■
OPC-853 AC cable with line filter
The IC-PW1 Europe version must be used with the
OPC-853 AC cable to satisfy European EMC require-
ments.
■ AC power cable connection
A suitable AC power plug must be connected to the AC
power cable end. See the diagram below for connec-
tion procedures. AC input voltage is automatically se-
lected.
The IC-PW1 can accept either 100–120 V AC or
200–240 V AC power.* However, we recommend using
200–240 V AC rather than 100–120 V AC for better
power supply efficiency and longer periods of trans-
mission.
*Europe version: 230 V AC only
■ Selecting a location
Select a location for the linear amplifier that allows ad-
equate air circulation, free from extreme heat, cold, or
vibrations, and away from TV sets, TV antenna ele-
ments, radios and other electro-magnetic sources.
The linear amplifier and remote controller sections of
the IC-PW1 can be separated. The remote controller
can be placed near the operator for easy monitoring of
linear amplifier conditions at any time. See p. 10 for
separation instructions.
The linear amplifier must be placed on a solid founda-
tion since it is very heavy.
Attach and position
the cable clips to
the AC cable as
illustrated.
AC cable
Ferrite core
Cut the cable clips
so that enough
length remains to
secure the ferrite
core in place.
■ Grounding
To prevent electrical shock, television interference
(TVI), broadcast interference (BCI) and other prob-
lems, ground the linear amplifier through the GROUND
terminal on the rear panel.
For best results, connect a heavy gauge wire or strap
to a long earth-sunk copper rod. Make the distance be-
tween the GROUND terminal and ground as short as
possible.
R WARNING: NEVER connect the
GROUND terminal to a gas or electric pipe, since
the connection could cause an explosion or electric
shock.
■ Antenna
For radio communications, the antenna is of critical im-
portance, along with output power and sensitivity. Se-
lect antenna(s), such as a well-matched 50 Ω antenna
with more than 2 kW power rating, and feedline. 1.5:1
of Voltage Standing Wave Ratio (VSWR) is recom-
mended for a desired band. Of course, the transmis-
sion line should be a coaxial cable.
When using 1 antenna, use the [ANT1] connector.
CAUTION: Protect your linear amplifier from light-
ning by using a lightning arrestor.
6
2
INSTALLATION AND CONNECTIONS
PL-259 CONNECTOR INSTALLATION
30 mm ≈
9
⁄8 in 10 mm ≈
3
⁄8 in 1–2 mm ≈
1
⁄16 in
q Slide the coupling ring down. Strip the cable jacket
and soft solder.
w Strip the cable as shown at left. Soft solder the
center conductor.
e Slide the connector body on and solder it.
r Screw the coupling ring onto the connector body.
Antenna SWR
Each antenna is tuned for a specified frequency
range and SWR may be increased out-of-range.
When the SWR is higher than approx. 2.0:1, the lin-
ear amplifier’s power drops to protect the final FET.
In this case, an antenna tuner is useful to match the
linear amplifier and antenna. Low SWR allows full
power for transmitting even when using the antenna
tuner. The IC-PW1 has an SWR meter to monitor the
antenna SWR continuously.
30 mm
10 mm (soft solder)
10 mm
1–2 mm
SolderSolder
Soft
solder
Coupling ring
■ System interconnections
1 or 2 Icom 100 W HF transceivers can be connected
as exciters to the IC-PW1. Non-Icom transceivers can
be used, however, band selection will not be synchro-
nized for each exciter.
See the following diagrams for making connections be-
tween the IC-PW1 and an exciter (transceiver). See p.
5 for AC power cable connection.
7
2
INSTALLATION AND CONNECTIONS
•Using a 13-pin ACC socket (IC-706 series)
IC-PW1
Ground
Coaxial cable
(supplied)
ACC cable (supplied)
Remote control cable (supplied)
To an
antenna
ANT
ACC-1
ANT1
REMOTE
REMOTE
INPUT1
GND
GND
IC-706 series
ACC (13 pins)
OPC-599 (optional)
EXCITER
1 1&2
AC outlet
(Non-Europe versions: 100–120/220–240 V
Europe version : 230 V)
•Using 1 Icom exciter (transceiver)
ANT
ACC-1
ANT2 ANT1 ACC(2) REMOTE
REMOTE
INPUT1
INPUT2
Connect
[INPUT2]
if necessary.
GND
GND
IC-PW1
IC-756
Ground
AC outlet
(Non-Europe versions: 100–120/220–240 V
Europe version : 230 V)
Coaxial cable (supplied)
Coaxial cable
(optional)
ACC cable (supplied)
Be sure to connect the cable
to the 7-pin ACC(2) jack.
Remote control cable (supplied)
To an
antenna
EXCITER
1 1&2
8
2
INSTALLATION AND CONNECTIONS
•Using 2 Icom exciters (transceivers)
The following connections also apply to trans-
ceivers having multiple antenna connectors for
specified bands (e.g. IC-726, IC-729, etc.)
IC-PW1
IC-756
Ground
Coaxial cable (supplied)
OPK-5
(optional)
ACC cable (supplied)
Remote control cable (supplied)
To an
antenna
OPC-599 (optional)
EXCITER
1 1&2
ANT
ACC-1
ACC-2
ANT1
ANT1 or 2
ACC REMOTE
REMOTE
REMOTEACC(2)
REMOTE
INPUT1
INPUT2
GND
GND
GND
IC-706 series
OPK-5 (optional)
OPK-5 (optional)
Be sure to connect the cable to the 7-pin ACC(2) jack.
AC outlet
(Non-Europe versions: 100–120/220–240 V
Europe version : 230 V)
•Using a non-Icom exciter (transceiver)
Set the [EXCITER] switch to [1] when 1 exciter is con-
nected; set to [1&2] when 2 exciters are connected.
NOTE: The specifications for the SEND relay are
5 V DC 0.1 A. If this level is exceeded, a large ex-
ternal relay must be used.
IC-PW1
Ground
Coaxial cable
(supplied)
To an
antenna
ANT
Non-Icom exciter
INPUT1
RCA plug
ALC
ALC1
SEND1
SEND
SEND
Relay
DC power
GND
GND
ALCDC OUT SEND
RF OUT
EXCITER
1 1&2
AC outlet
(Non-Europe versions: 100–120/220–240 V
Europe version : 230 V)
… 6 …

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