Instrukcja Yaesu FT-7800R, Instrukcje i programy UHF VHF
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DUAL BAND FM TRANSCEIVER
FT-7800R
O
PERATING
M
ANUAL
VERTEX STANDARD CO., LTD.
4-8-8 Nakameguro, Meguro-Ku, Tokyo 153-8644, Japan
VERTEX STANDARD
US Headquarters
10900 Walker Street, Cypress, CA 90630, U.S.A.
YAESU EUROPE B.V.
P.O. Box 75525, 1118 ZN Schiphol, The Netherlands
YAESU UK LTD.
Unit 12, Sun Valley Business Park, Winnall Close
Winchester, Hampshire, SO23 0LB, U.K.
VERTEX STANDARD HK LTD.
Unit 5, 20/F., Seaview Centre, 139-141 Hoi Bun Road,
Kwun Tong, Kowloon, Hong Kong
Contents
Introduction ...................................................... 1
Specifications .................................................... 2
Accessories & Options ..................................... 3
Supplied Accessories ..................................... 3
Optional Accessories ...................................... 3
Installation ........................................................ 4
Preliminary Inspection ................................... 4
Installation Tips .............................................. 4
Safety Information ......................................... 5
Antenna Considerations ................................. 6
Mobile Installation ......................................... 8
Mobile Power Connections ........................ 9
Mobile Speakers ........................................ 9
Base Station Installation .......................... 10
AC Power Supplies .................................. 10
Packet Radio Terminal Node Controller .... 10
Front Panel Controls & Switches ................. 12
Side Panel Connection & Knob .................... 14
LCD .............................................................. 14
Rear Panel Connections ................................ 15
MH-48
A6J
Microphone ................................... 16
MH-42
B6JS
Microphone ................................. 18
Basic Operation .............................................. 20
Turning the Transceiver On and Off ........... 20
Adjusting the Audio Volume Level and
Squelch Setting ........................................ 20
Selecting the Operating Band ...................... 20
Frequency Navigation .................................. 21
Transmission ................................................ 22
Changing the Transmitter Power Level ... 22
Advanced Operation ...................................... 23
Lock Feature ................................................. 23
Keyboard Beeper .......................................... 23
Display Brightness ....................................... 24
RF Squelch ................................................... 24
Channel Step Selection ................................ 25
Receiving Mode Selection ........................... 25
Repeater Operation ........................................ 26
Repeater Shifts ............................................. 26
Automatic Repeater Shift (ARS) ................. 26
Manual Repeater Shift Activation ............... 27
Changing the Default Repeater Shift ...... 27
CTCSS/DCS Operation ................................. 28
CTCSS Operation ........................................ 28
DCS Operation ............................................. 29
Tone Search Scanning ................................. 30
Split Tone Operation .................................... 31
Memory Operation ........................................ 32
Regular Memory Channel Operation ........... 32
Memory Storage ....................................... 32
To Append an Alpha-numeric “Tag”
to a Memory ......................................... 33
Storing Independent
Transmit Frequencies (“Odd Splits”) ..... 33
Memory Recall ......................................... 34
Memory Offset Tuning ............................ 34
Deleting Memories .................................. 35
HOME Channel Memory ........................ 35
Memory Bank Operation ......................... 36
Memory Only Mode ................................ 37
Hyper Memory Channel Operation ............. 38
Hyper Memory Storage ............................ 38
Hyper Memory Recall .............................. 38
Weather Broadcast Channel Operation ....... 39
Scanning .......................................................... 40
Setting the Scan-Resume Technique ........... 40
VFO Scanning .............................................. 41
Memory Scanning ........................................ 42
How to Skip (Omit) a Channel
During Memory Scan Operation ............. 42
Preferential Memory Scan ....................... 43
Memory Bank Scan ................................. 44
Weather Alert Scan .................................. 44
Programmable (Band Limit) Memory Scan ... 45
“Priority Channel” Scanning (Dual Watch) ... 46
VFO Priority ............................................ 46
Memory Priority ....................................... 46
HOME Priority ........................................ 46
WX Priority .............................................. 47
Priority Revert Mode ............................... 47
Smart Search .................................................. 48
ARTS
TM
: Auto Range Transponder System ..... 50
Basic ARTS Setup and Operation ............... 50
ARTS Polling Time Options ........................ 51
ARTS Alert Beep Option ............................. 51
CW Identifier Setup ..................................... 52
DTMF Autodialer Operation ........................ 54
Internet Connection Feature ......................... 56
Miscellaneous Settings ................................... 58
Time-Out Timer ........................................... 58
Automatic Power Off ................................... 58
MIC Gain Control ........................................ 59
Programming the Key Assignment .............. 60
DCS Code Inversion .................................... 62
Reset Procedure .............................................. 63
Cloning ............................................................ 64
Menu (“Set”) Mode ........................................ 65
“Auto” Mode Preset Operating Parameters .. 76
I
NTRODUCTION
The
FT-7800R
is a ruggedly-built, high quality Dual Band FM transceiver providing 50
Watts of power output on the 144 MHz Amateur band and 40 Watts on the 430 MHz Ama-
teur band.
The high power output of the
FT-7800R
is produced by its RD70HVF1 Power MOS FET
amplifier, with a direct-flow heat sink and thermostatically-controlled cooling fan maintain-
ing a safe temperature for the transceiver’s circuitry.
Featuring 1055 memory channels which enable the storage of Independent Transmit Fre-
quencies (“Odd Split”), and built-in CTCSS and DCS encoder/decoder circuits, the
FT-7800R
includes also provision for remote-head mounting, utilizing the optional
YSK-7800
Separation Kit, which allows installation even in the most compact of cars.
Additional features include a convenient access key for Vertex Standard’s WIRES
™
(Wide-
Coverage Internet Repeater Enhancement System), a transmit Time-Out Timer (TOT), Au-
tomatic Power-Off (APO), Automatic Repeater Shift (ARS), plus Yaesu’s exclusive ARTS
™
(Auto-Range Transponder System) which “beeps” the user when you move out of communi-
cations range with another ARTS
TM
equipped station. And an RF squelch circuit allows the
owner to set the squelch to open at a programmable setting of the S-Meter, thus reducing
guesswork in setting the squelch threshold.
We recommend that you read this manual in its entirety, so as to understand fully the many
features of your new
FT-7800R
transceiver.
FT-7800R O
PERATING
M
ANUAL
1
S
PECIFICATIONS
General
Frequency Range: RX: 108.000 - 520.000 MHz,
700.000 - 999.990 MHz (Cellular Blocked)
TX: 144.000 - 148.000 MHz or 144.000 - 146.000 MHz,
430.000 - 450.000 MHz or 430.000 - 440.000 MHz
Channel Steps: 5/10/12.5/15/20/25/50/100 kHz
Modes of Emission: F3E, F2D, F2A
Antenna Impedance: 50 Ohms, unbalanced (Antenna Duplexer built-in)
Frequency Stability: ±5 ppm @ 14 °F ~ +140 °F (–10 °C ~ +60 °C)
Operating Temperature Range: –4 °F ~ +140 °F (–20 °C ~ +60 °C)
Supply Voltage: 13.8 VDC (±15 %), negative ground
Current Consumption (Approx.): RX: 0.5 A (Squelched)
TX: 8.5 A
Case Size (W x H x D):
5.5” x 1.6” x 6.6” (140 x 41.5 x 168 mm)
(w/o knobs & connectors)
Weight (Approx.):
2.2 lb. (1 kg)
Transmitter
Output Power:
50/20/10/5 W (144 MHz)
40/20/10/5 W (430 MHz)
Modulation Type:
Variable Reactance
Maximum Deviation:
±5 kHz, ±2.5 kHz
Spurious Radiation:
At least –60 dB below
Microphone Impedance:
2 k
Ω
DATA Jack Impedance:
10 k
Ω
Receiver
Circuit Type:
Double-conversion superheterodyne
Intermediate Frequencies:
45.05 MHz/450 kHz
Sensitivity:
0.8 µV (TYP) for 10 dB SN (108 - 137 MHz, AM)
0.2 µV for 12 dB SINAD (137 - 150 MHz, FM)
0.25 µV for 12 dB SINAD (150 - 174 MHz, FM)
0.3 µV (TYP) for 12 dB SINAD (174 - 222 MHz, FM)
0.25 µV (TYP) for 12 dB SINAD (222 - 300 MHz, FM)
0.8 µV (TYP) for 10 dB SN (300 - 336 MHz, AM)
0.25 µV for 12 dB SINAD (336 - 420 MHz, FM)
0.2 µV for 12 dB SINAD (420 - 520 MHz, FM)
0.4 µV (TYP) for 12 dB SINAD (800 - 900 MHz, FM)
0.8 µV (TYP) for 12 dB SINAD (900 - 999.99 MHz, FM)
Squelch Sensitivity:
Better than 0.16 µV
Selectivity (–6dB/–60dB):
12 kHz/30 kHz
Maximum AF Output:
2 W @ 8
Ω
for 10% THD
Ω
Specifications are subject to change without notice, and are guaranteed within the 144 and
430 MHz amateur bands only. Frequency ranges will vary according to transceiver ver-
sion; check with your dealer.
4-16
2
FT-7800R O
PERATING
M
ANUAL
AF Output Impedance:
A
CCESSORIES
& O
PTIONS
S
UPPLIED
A
CCESSORIES
Microphone
MH-48
A6J
...................................................................................................... 1
Mobile Mounting Bracket
MMB-36
.................................................................................. 1
DC Power Cord w/Fuse (T9021715) .................................................................................. 1
Spare Fuse 15 A (Q0000081) ............................................................................................. 2
Operating Manual ............................................................................................................... 1
Warranty Card ..................................................................................................................... 1
O
PTIONAL
A
CCESSORIES
MH-48
A6J
DTMF Microphone
1
MH-42
B6JS
Hand Microphone
1
YSK-7800
Separation Kit
MEK-2
Microphone Extension Kit
2
MLS-100
High-Power External Speaker
FP-1023
AC Power Supply (25A: USA only)
FP-1030A
AC Power Supply (30A)
CT-39A
Packet Interface Cable
Availability of accessories may vary. Some accessories are supplied as standard per local
requirements, while others may be unavailable in some regions. Consult your Yaesu dealer
for details regarding these and any newly-available options Connection of any non-Yaesu-
approved accessory, should it cause damage, may void the Limited Warranty on this appa-
ratus.
1: If you replace the microphone from the
MH-48
A6J
to
MH-42
B6JS
or vice versa, change
the setting of Menu #22 (
MIC
). See page 71 for details.
2: When using the
MH-48
A6J
or
MH-42
B6JS
microphone in conjunction with the
MEK-
2
, in some cases, the programmable key functions (
MH-48
A6J
:
[
P1
]
through
[
P4
]
,
MH-42
B6JS
:
[
ACC
]
,
[
P
]
,
[
P1
]
, and
[
P2
]
) may operate erratically.
FT-7800R O
PERATING
M
ANUAL
3
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