Section 4–3
TW7000 SERIES HF TRANSCEIVER section 4
TW7000 Series Transceivers
All models of the TW7000 are supplied with an operator’s manual. The technical manual must be ordered separately.
1. Transceivers with full-function front panels
a. TW7000
b. TW7000PP
TW7000
A SSB/FSK synthesized 1.6-30 MHz transceiver, (receive 100 kHz-30 MHz), 12 Vdc, 125W PEP/100W average
(three programmable levels), USB, LSB, CW, and AME modes are standard. Features simplex and semi-duplex,
continuous coverage, 10 Hz steps, and keypad programmable, nonvolatile storage on 256 channels (expandable
to 1000). Transmit/receive fast switching for ARQ operation is standard. It comes standard with an RS232 serial
interface, factory set to 9600 baud. Complete with antenna tuner interface (100-channel memory) and high power
amplifier interface. The radio includes C991829 dc power cable, antenna port mating connector, and operator
manual.
Note: Unless otherwise indicated, all power levels listed are average power values.
TW7000PP
Same as the TW7000 but includes connection points for operation with the RT5830 pre/post-selector.
Note: The TW7000 is not field- upgradeable to a TW7000PP. See the TW7000SYS15 configuration
diagram for details.
2. Transceivers with blank or modified front panels
a. TW7000E
TW7000E
A TW7000 designed for extended remote control use. The standard front panel is replaced with a blank
front panel containing a line driver panel and connector for the remote unit cable. Used with TW7201E
control head for remote operation up to 15m (50 ft.). Same functionality as the TW7000 except has
“remote-only” operation. Order the C991830 control cable separately. Standard length is 5m. It includes
C991829 dc power cable.
3. Receivers
a. TW7000RX
TW7000RX
A receive-only version of the TW7000. Requires +12Vdc primary power input. It includes the dc power cable.
Has full-function front panel.
4. Transmitters
a. TW7000TX
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