Kenwood TM-401A Instruction Manual page 25

For users in Europe and England, refer to this specifications.
[General]
> Semiconductors .. 1
ICs 19
Transistors 48
FETs 5
Diodes 45
--430.0 to 440.0 MHz
Frequency range . :
-FM (F3) (F3E: in Germeny)
Mode..
Anntenna impedance .50 ohms
Power requirement .13.8V DC+15%
Grounding ....Negative
Operating temperature ---—20°C to +50°C
External speaker impedance.. ...8 ohms
GusrentiGhalit ...5..2<2+- cece csresncescassorerenenexectensensceiane Less than 0.5 A in receive mode with no input signal
Max. 3.8 A in HI transmit mode
1.6 A in LOW transmit mode (Approx.)
DiMIONSIONS + 5.s0se acicavsssaes eezesetesasateaxnassnapeapeetet 141 mm wide
39.5 mm high
183 mm deep
(projections excluded)
WOIGK eiccsorcscccssesysesuestesssseccnatzet teasvaevaceeinaticees 1.25 kg
[Transmitter]
RF output power (at 13.8V DC, 500 load) ................ HI 12 Watts min.
LOW 1 Watt approx
Modulation. -Reactance
~ Frequency tolerance (— 20°C ~ + 60°C) .. .Less than +15x 10°
* Souvious radlation sss. cessceceseceevaccicmnnnressacscacaTenaeases HI Less than —60 dB
LOW Less than —60 dB
Maximum frequency deviation (FM) .... .+5kHz
Audio distortion (at 60% modulation) .. .Less than 3% (300 Hz~ 3000 Hz)
[Receiver]
Circuitry -Double superheterodyne
Intermediate frequency «1st 21.60 MHz
2nd 455 kHz
RECEIVES SONSHIVIEY ecce.caccncsscwedcrendcidsivenvsanctesesscesia SINAD 12 dB less than 0.2 nV
S+N/N more than 50 dB at 1.0 mV input
Receiver selectivity ..............c.s:cseeceeeceeeeseeseeeeeeeees More than 12 kHz (—6 dB)
Less than 24 kHz (—60 dB)
..Better than 65dB (except fd-IF/2)
..Less than 0.16 pV (threshold)
..Less than 0.2 nV (threshold)
..More than 2.0 watts across 8 ohms load (5% dist.)
Spurious response ...
Squelch sensitivity...
Auto scan stop level.
Audio output
Note: Circuit and ratings are subject to change without notice due to developments in technology.
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