Kenwood TH-42A - Manual (Page 65)

SPECIFICATIONS
-——___ TH-22A/22AT/22E TH-42A/42AT/42E
General
Frequency range
U.S./Canada
Europe
Australia
General market
144 to 148 MHz
144 to 145 MHz
144 to 148 MHz
144 to 148 MHz
438 to 450 MHz
430 to 440 MHz
430 to 440 MHz
Mode F2, F3 (FM)
Usable temperature
range
-20°C to +60°C
Rated
Voltage
External power
supply (DC IN)
5.0 to 16.0 V(13.8 V)
Battery terminals 4.0 to 15.0 V (6.0V)
C
u
r
r
e
n
t
Receive with no signal Average 45 mA Average 45 mA
Battery Saver ON Approx. 15 mA Approx. 15 mA
Transmit with H, 13.8V Approx. 1.3 A Approx. 1.6 A
Transmit with H, 6.0V Approx. 1,3 A Approx. 1.6 A
Transmit with L, 6.0V Approx. 0.5 A Approx. 0.5 A
Transmit with EL, 6.0V Approx. 250mA Approx. 250mA
Grounding method Negative ground
Dimensions (W x H x D) 56 X 116.5 X 24.5 mm
Dimensions (projections
included)
65 X 130.5 X 29.8 mm
Weight 2 Approx. 290 g
Microphone impedance 2 kn
Antenna impedance 50 n
■ ^-------- —------- ___ TH-22A/22AT/22E TH-42A/42AT/42E
Transmitter
Power
output
H, 13.8 V Approx. 5 W
H, 6.0 V Approx. 3 W Approx. 2.5 W
L, 6.0 V Approx. 0.5 W
EL, 6.0 V Approx. 30 mW
Modulation Reactance
Maximum frequency
deviation
± 3.5 kHz to ±5 kHz
Spurious emissions -60 dB or less
Receiver
Circuitry Double conversion superheterodyne'
1st intermediate
frequency
45.05 MHz
2nd intermediate
frequency
455 kHz
Sensitivity
(12 dB SINAD)
-16 óBfx
0.16 fxV or less
-15 dB/.
0.18 fN or less
Squelch sensitivity -20 dB/. (0.- /.V) or less
Selectivity (-6 dB) 12 kHz or more
Selectivity (~40 dB) 28 kHz or less
Audio output
(10% distortion)
200 mW or higher (8 0 load)
Specifications are subject to change without notice due to developments
in technology, and are guaranteed within Amateur bands only.
’ Some versions have reduced RX and TX range: 144 to 146 MHz
2 Antenna, hand strap, belt hook, and PB-32 included
63