TH-K2AT_broch.pdf

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1、TH-K2AT 144MHz FM TRANSCEIVER 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 GeneralTH-K2AT Frequency Range*TX: 144

2、-148 MHz RX: 136-174 MHz ModeF3E (FM), F2D Antenna Impedance50 Operation Temperature Range -4 F +140 F (-20 C +60 C) Power Requirements (nominal) ExternalDC 12.0-16.0 V BatteryDC 6.0-9.0 V Microphone Impedance2 k Dimensions (W x H x D) With PB-43N (Projections not included)2-7/16” x 4-6/16” x 1-2/16

3、” (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) Weight12.5 oz (355 g) with PB-43N, antenna, belt hook Transmitter RF Output Power (approx.) HI: DC-IN 13.8 V5 W PB-43N 7.2 V5 W MID: DC-IN 13.8 V1.5 W PB-43N 7.2 V1.5 W LO:0.5 W ModulationReactanc

4、e modulation Maximum Frequency Deviationless than 5 kHz Modulation Distortionless than 5% (300 Hz 3 kHz) Receiver CircuitryDouble Super Heterodyne Intermediate Frequency 1st IF38.85 MHz 2nd IF450 kHz Sensitivity (12dB SINAD)less than 0.18 V Squelch Sensitivityless than 0.13 V Selectivity -6 dBmore t

5、han 10 kHz -40 dBless than 28 kHz Audio Output Powermore than 400 mW (10% distortion) *Specifications are guaranteed for amateur radio bands only Specifications Battery Life TH-K2AT HighMidLow BT-14, 6 alkaline batteries4810.5 PB-43N5.58.511 Assuming a duty cycle of 6-second transmit, 6-second recei

6、ve, 48-second standby Kenwood follows a policy of continuous advancement in development. For this reason specifications may be changed without notice. Optional Accessories MCP-1A Memory Control Program (available free for downloading from the Kenwood website: ) Not all products are available in all

7、markets. Unit: Hours (figures approximate) KHS-21 Headset without VOX, PTT EMC-3 Clip Microphone with Earphone PG-3J Cigar Lighter Cable with Noise Filter SMC-34 Speaker Microphone with 3 Keys & Volume Control PG-2W DC Cable SMC-33 Speaker Microphone with 3 Keys SMC-32 Speaker Microphone KSC-24 Rapi

8、d Charger BC-21 Wall Charger PB-43N Ni-MH Battery Pack (7.2V/1100mAh) PG-4Y Programming Interface Cable (DB-9) SC-54 Soft Case with Swivel Belt Clip BT-14 Battery Case (6AA) ADS#13310 Printed in USA JQA-QMA1205 HIGH-CAPACITY Ni-MH BATTERY Supplied as standard is the environmentally friendly PB-43N N

9、i-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 excel- lent visibility when using memory names or choosing settings. PC PROGRAMMABLE Handling multiple memory ch

10、annels 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-c

11、harging. Moreover, charg- ing 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 been more

12、 than doubled to 400mW, ensuring clearer communications even in noisy environments. RUGGEDIZED WEATHERPROOF CONSTRUCTION This transceiver is built tough to meet the stringent MIL-STD 810 C/D/E/F standards for resistance to rain, vibration, shock and humidity. It also meets the international IP54 sta

13、ndard for dust and water resistance. DTMF encode Wide/narrow deviation selection Memory channel transfer Automatic simplex check Automatic repeater offset SMA antenna connector Time-out timer Auto power off SOPHISTICATED DESIGN In sharp contrast to other transceivers in this class, the smart navy-bl

14、ue 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

15、 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

16、 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 KHS-21 headset. A

17、triumph of advanced engineering and design Kenwoods new TH-K2AT! TH-K2AT 144MHz FM TRANSCEIVER Even at first glance, its obvious that Kenwoods stylish new TH-K2AT is in a class of its own. Though compact enough to fit snugly in either pocket or palm, it offers all the features necessary to make oper

18、ation simple and sure. And despite its smart looks, this144MHz FM transceiver is tough enough to survive the rigors of outdoor use, while delivering superb performance. So roam freely while enjoying the clear, reliable communications for which Kenwood is renowned. T H E I N T E R N A T I O N A L IP54 STANDARD COMPLIANT U S M I L I T A R Y M I L - 8 1 0 C / D / E / F COMPLIANT T Actual size