Specifications - Kenwood TS-790A Instruction Manual
Allmode tribander
Hide thumbs
Also See for TS-790A:
- Instruction manual (59 pages) ,
- Service manual (240 pages) ,
- Instruction manual (60 pages)
Table of Contents
Advertisement
2-1.
SPECIFICATIONS
—
Model
i?
I
:
Specifications
TS-790A
TS-790E
2 m band
ae
144~148 MHz
144~146 MHz
| Frequency range
___70 cm band
430~450 MHz*1
| 430~440 MHz
|
tn,
23 cm band
_ _ _ _
1240 ~ 1300 MHz (Option)
_Mode _
2.5
J3E (LSB, USB), A1A (CW), F3E {FM}
|
'
Antenna impedance
50 ohms
-
Power requirement
7
13.8 VDC +15%
i
j =
Grounding
-
et
Negative
~
3
Receive made with no input signal
2.54
a
c
=
pa
ae
|
|
Current drain
2m band
ae
128
=e
|
Transmit mode
70 cm band
15A
|
i
t
23cmband
BA
Operating temperature
-
?
-10 to +50°C
(+14 to +122°F}
| Frequency stability (Except FM mode}
Less than +3 PPM
.
arn
pete
342x134x 369mm __
Dimensions (Wx H x D) (Projections eluded)
_—
(13-15/32" x 59/32" x 14-17/32")
| __. Weight
fe
9.2 kg (20.2 Ibs}
LSB-USB
35 W
i
2 m band
SE
See eta
a
!
FM-CW
45 Ww
i
f—___
eee
ree
Output
power
i
LSB-USB
30 W
|
one
70 cm band
aes
—-
|
:
FMCW
40 W
'
|
23 cm band
LSB, USB, CW.FM
|
10 W
2:
;
'
LSB, USB
'
Balanced modulation
&:
Modulation
:
=
FM
j
Reactance modulation
2
pi
ae
2 m/70 cm band
Less than
— 60 dB
©
Spurious radiation
:
23 cm band
i
Less than —50 dB
; Carrier suppression
i More than 40 dB (with 1.5 kHz reference)
Unwanted sideband suppression
| More than 40 dB (with 1.5 kHz reference)
:
Maximum frequency deviation (FM)
+5 kHz
Frequency response (—6 dB) (SSB mode only}
ns ee
o l
ape
400 to 2600 Hz
2
;
Microphone impedance
600 ohms
LSB-USB-CW
Single conversion superheterodyne
2m band
i
:
as
i
FM
Double conversion
superheterodyne
|
LSB-USB-CW
Double conversion superheterodyne
i
Circuitry
70 cm band
-
-
eae
FM
Triple conversion
superheterodyne
LSB-USB-CW
Triple conversion
superheterodyne
i
23 cm band
2
ae ate
:
FM
Quadruple conversion
superheteradyne-
;
MAIN
j
ls
1st IF
2nd IF
3rd IF
ath iF
!
eee
=e
18
[2m band
10.685 MHz | * 455 kHz
-
=
Lo
L
x i
RSS
=i
ae
ee |
ie
70 cm band
75.925 MHz | 10.695MHz
©
* 455 kHz
|
pee
|
| 23 cm band
287.175 MHz
41.415 MHz
10.695 MHz
|
* 455 kHz
|
Intermediate
|
frequency
SUB RX
|
1
st IF
2nd IF
ad iF)
Ath IF
|
2m band
10.595 MHz | * 455 kHz
|
s
=
70cm band
| . 75.925 MHz
10.595 MHz
|
* 455 kHz
=
!
23 cm band
| 287.075 MHz | 41.315 MHz
10.595 MHz
* 455 kHz
* : FM only
4
Advertisement
Table of Contents
