Icom IC-7700 Installation And Connections
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Icom IC-7700 Installation And Connections

Icom IC-7700 Installation And Connections

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See also: Service Manual , Instruction Manual
INSTALLATION AND CONNECTIONS
........................................................................ 2-2
■ Main dial attachment ............................................................ 2-2
■ Rack mounting handle detachment .......................................... 2-3
........................................................................ 2-4
■ Antenna connection ............................................................ 2-4
■ USB-Memory connection ...................................................... 2-4
D Front panel ..................................................................... 2-5
D Rear panel ..................................................................... 2-5
■ Advanced connections ......................................................... 2-6
D Front panel ..................................................................... 2-6
■ Linear amplifier connections ................................................... 2-8
D Connecting the IC-PW1/EURO .......................................... 2-8
D Connecting a non-Icom linear amplifier ................................. 2-8
■ Transverter jack information ................................................... 2-9
■ FSK and AFSK (SSTV) connections ....................................... 2-9
■ Microphones (options) ......................................................... 2-10
D SM-20
........................................................................ 2-10
D HM-36
........................................................................ 2-10
■ Accessory connector information .......................................... 2-11
CAUTION!: The transceiver weighs approx. 24 kg (53 lb).
Always have two people available to carry, lift or
turn over the transceiver.
2-1
............................................................ 2-3
......................................................... 2-5
............................................................... 2-6
............................................................... 2-7
....................................... 2-10
IC-7700

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  • Page 1: Table Of Contents

    ……………………………………………………… 2-7 ■ Linear amplifier connections …………………………………………… 2-8 D Connecting the IC-PW1/EURO …………………………………… 2-8 D Connecting a non-Icom linear amplifier …………………………… 2-8 ■ Transverter jack information …………………………………………… 2-9 ■ FSK and AFSK (SSTV) connections ………………………………… 2-9 ■ Microphone connector information …………………………………...

  • Page 2: 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-7700, see ‘Supplied acces- sories’ on p. iii of this manual. ■ Main dial attachment...

  • Page 3: Rack Mounting Handle Detachment

    INSTALLATION AND CONNECTIONS ■ Rack mounting handle detachment The rack mounting handles are supplied attached to FH: Flat head the transceiver to stabilize the transceiver in the shock PH: Pan head absorber material in the box. If you want to remove them, use the supplied screws as described below.

  • Page 4: Grounding

    In this case, an antenna tuner is useful to match the transceiver and antenna. Low SWR allows full power for transmitting. The IC-7700 has an SWR 30 mm ≈ in 10 mm ≈ in 1–2 mm ≈...

  • Page 5: Required Connections

    INSTALLATION AND CONNECTIONS ■ Required connections D D Front panel CW key HF/50MHz TRANSCEIVER POWER i7700 TRANSMIT BK-IN MONITOR RF PWR KEY SPEED DELAY TUNER A straight or bug key can be used when the internal electronic keyer is turned TIMER OFF in keyer set mode.

  • Page 6: Advanced Connections

    METER [RELAY], [ALC] (p. 2-8) RX ANT IN/OUT External speaker (p. 15-4) Used for connecting a Connects an external non-Icom linear amplifier. preamp or lowpass filter. RX ANT IN/OUT must be ACC sockets SP-20 activated in the antenna (pgs. 2-9, 2-11) (option) set screen (p.10-5).

  • Page 7: D Rear Panel-2

    INSTALLATION AND CONNECTIONS D D Rear panel— 2 Ethernet connector (p. 16-6) External Display Connects a PC-style Connects a PC monitor display (at least via a LAN for the 800×600 resolution). firmware Video output signal can update. be turned ON and OFF in set mode (p.

  • Page 8: Linear Amplifier Connections

    16 V/0.5 A DC with initial setting, and 250 V/200 mA with “MOSFET” setting (see p. 12-8 for details). Use an external relay unit if your non-Icom linear ampli- RF OUTPUT RF INPUT fier requires control voltage and/or current greater SEND than specified.

  • Page 9: Transverter Jack Information

    INSTALLATION AND CONNECTIONS ■ Transverter jack information When 2 to 13.8 V is applied to pin 6 of [ACC 2], the [X- VERTER] connector is activated for transverter oper- ation and the antenna connectors do not receive or transmit any signals. While receiving, [X-VERTER] connector can be acti- vated as an input terminal from an external transverter.

  • Page 10: Microphone Connector Information

    DO NOT short pin 2 to ground as this can damage the internal 8 V regulator. NOTE: DC voltage is applied to pin 1 for micro- phone operation. Use caution when using a non- Icom microphone. ■ Microphones (options) q UP/DOWN SWITCHES [UP]/[DN] D SM-20 Change the selected readout frequency or memory channel.

  • Page 11: Accessory Connector Information

    INSTALLATION AND CONNECTIONS ■ Accessory connector information ACC 1 PIN No. NAME DESCRIPTION SPECIFICATIONS “High” level : More than 2.4 V RTTY Controls RTTY keying “Low” level : Less than 0.6 V Output current : Less than 2 mA GND Connects to ground. Connected in parallel with ACC 2 pin 2.

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