Specifications - Kenwood TS-711A Instruction Manual

SPECIFICATIONS
[General]
Freaquencyirange.: io.cd0. 2..c.scisscsiesssssRvexeasioscessss 144.0 ~ 148.0 Mbz..... (TS-711A)
144.0 ~ 146.0 Mbz..... (TS-711E)
. A3J (SSB), F2, F3 (FM), A1 (CW)
50 ohms
-10°C ~ +50°C
. AC120V/240V/220V, 50/60 Hz
DC 13.8V(12V ~ 16V)
. Negative
. 170W, 6.5A (DC13.8V) at maximum transmission
50W, 1.2A (DC13.8V) in receive mode without receiving signal
. Within + 3 ppM (SSB/CW)
Within + 5 ppM (FM)
Radio wave mode....
Antenna impedance
Operating temperature.
Power voltage
Grounding ...
Power consumption
Frequency tolerance (—10°C ~ +50°C)...
Frequency stability + 300 Hz 1 ~ 60 minutes after power on
Within 50 Hz/every 30 minutes 60 minutes later (after power on)
DiMONSIONS .. 3. css. icisesineswsscvsiecszeesaicesasescccvsienenees W270 x H96 x D260 mm
(W279 x H108 x D327 mm) - Projected parts measured.
Weight............ccouaat anahiin a JLacd. ag 7.1 kg (15.62 Ib)
[Transmitter]
RFioutput power. 0k AI Leathe 25 watts (One minute transmission/three minutes reception)
RF output variable from approx. 2W to maximum
Balanced (SSB), Reactance (FM)
Less than -60 dB
Less than —-40 dB
Less than -40 dB
Modulation..
Spurious radiation
Carrier surpression..
Side band surpression...
Maximum frequency deviation (FM).. +5 kHz
Modulation distortion (FM60%) Less than 3% (300 Hz ~ 3 kHz)
MIC impedance... 500 ~ 600 2
[Receiver]
Circuitry.
Intermediate frequency ...
.. Double superheterodyne
. Ist 30.265 MHz
2nd = 10.695 MHz (SSB/CW), 455 kHz (FM)
Receiver sensitivity FM .............cccceeceeeeeee 12 dB SINAD less than 0.22 wvV..... (TS-711A)
12 dB SINAD less than 0.2 wvV..... (TS-711E)
S+N/N more than 50 dB at 1.0 mV input
SSB/ CW i esscsscssiecerpsysionnsee S+N/N 10 cB less than 0.16 wV..... (TS-711A)
S+N/N 10 GB less than 0.13 wV..... (TS-711E)
More than 12 kHz (—6 dB)
Less than 24 kHz (-60 dB)
SSB/CW i cisisctes gat More than 2.2 kHz (-6 dB)
Less than 4.8 kHz (—60 dB)
Better than 70 dB
.. Less than 0.16 uV (threshold)
.. Less than 0.2 yV (threshold)
. More than 2.0 watts across 8 ohms load (5% dist.)
. 8 ohms
Receiver selectivity FM..
Spurious response..
Squelch sensitivity.
Auto scan stop level
Audio output power ..
Audio output impedance .
[DCS control]
.. NRZ equal-length code
. MSK modulation
. +2.5 kHz or more
+5 kHz or less
+3.5 kHz Standard
Mark frequency and deviation. .................0000. 1200 Hz + 200PPM
Space frequency and deviation .. 1800 Hz +200 PPM
Code transmission speed and deviation .. . 1200 bits/second +200 PPM
Modulation.
Frequency deviation..
Note: Circuit and ratings are subject to change without notice due to developments in technology.