Selected page of TH-K2AT 144Mhz FM Transceiver
TH-K2AT
144MHz FM TRANCEIVER
The spirit of adventure
is alive and well
NOAA Weather Radio reception* with audible alert Large LCD
panel and backlit keys Multiple scan functions 5W RF output Tough weatherproof construction
* US only
TH-K2AT
144MHz FM TRANSCEIVER
| SOPHISTICATED DESIGN
In sharp contrast to other transceivers in this class, the smart navy-blue
TH-K2AT is sophisticated inside and stylish outside.
PRIORITY SCAN
By specifying a priority channel for scanning, you can be ready to receive on
either of two different frequencies. Among the many other scan functions are
VFO, MR, call, tone, CTCSS, DCS and program.
6-CHARACTER MEMORY NAMES
There are up to 100 memory channels available, or 50 if you use memory
names (up to 6 alphanumeric characters to identify a channel). And in
addition there are 8 special function memories.
WEATHER ALERT/RX (US only)
In addition to reception of the NOAA Weather Radio, this transceiver can warn you
with an audible alert to emergency transmissions such as storm warnings.
BUILT-IN CTCSS, DCS
As well as CTCSS (42 sub-audible tone frequencies) and DCS (104 codes),
the TH-K2AT offers a 1750Hz tone burst.
INTERNAL VOX
Convenient hand-free operation is possible when used with the optional
| HIGH-CAPACITY Ni-MH BATTERY
Supplied as standard is the environmentally friendly PB-43N Ni-MH
battery, offering higher capacity than a Ni-Cd battery. In high-power
mode RF output is an impressive 5W.
LARGE BACKLIT LCD
The large 13-segment LCD display with backlighting ensures excellent visibility when using memory names or choosing settings.
PC PROGRAMMABLE
Handling multiple memory channels and
memory names is easy from a PC (requires
optional PG-4Y interface cable and free
MCP-1A software). This is also convenient
for copying settings to another transceiver.
13.8V DC-IN
In addition to offering both battery-powered and 13.8V DC operation,
the TH-K2AT can be used during battery-charging. Moreover, charging is faster than the previous models.
BACKLIT FRONT KEYPAD
Backlighting now makes key operation easy in low-light situations.
HIGH-GAIN ANTENNA
Shortened for easier carrying, the 4-inch antenna still offers high gain.
LARGE SPEAKER, LOUD AUDIO
Speaker output has be
| General
TH-K2AT
Frequency Range*
TX: 144-148 MHz
RX: 136-174 MHz
Mode
F3E (FM), F2D
Antenna Impedance
50 W
Operation Temperature Range -4 F +140 F (-20 C +60 C)
Power Requirements (nominal)
External
DC 12.0-16.0 V
Battery
DC 6.0-9.0 V
Microphone Impedance
2 k W
Dimensions (W x H x D)
With PB-43N (Projections not included)
2-7/16 x 4-6/16 x 1-2/16 (58 x 110 x 28.4 mm)
With PB-43N (Projections included) 2-7/16 x 5 x 1-7/16 (58 x 127.7 x 35.8 mm)
Weight
12.5 oz (355 g) with PB-43N, antenna, belt hook
Transmitter
RF Output Power (approx.)
HI: DC-IN 13.8 V
5 W
PB-43N 7.2 V
5 W
MID: DC-IN 13.8 V
1.5 W
PB-43N 7.2 V
1.5 W
LO:
0.5 W
Modulation
Reactance modulation
Maximum Frequency Deviation
less than 5 kHz
Modulation Distortion
less than 5% (300 Hz 3 kHz)
Receiver
Circuitry
Double Super Heterodyne
Intermediate Frequency
1st IF
38.85 MHz
2nd IF
450 kHz
Sensitivity (12dB SINAD)
less than 0.18 V
Squelch Sensitivity
less than 0.13 V
Selectivit
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