Specifications - Kenwood TM-201B Instruction Manual

8. SPECIFICATIONS =
[General]
Semiconductors. -MPU 1
ICs 18
Transistors 48
FETs 5
Diodes 42
Frequency range . . 44 - 148 MHz
Mode...
Anntenna impedance .
Power requirement . . 3.8V DC+15%
Grounding... Negative
Operating tainperatiita « —20°C to +50°C
External speaker impedance. 8 ohms
Current drain ......... .5 A in receive mode with no input signal
Max. 9.5 A in HI transmit mode
3.5 A in LOW transmit mode (Approx.}
Dimensions... 41 mm wide
39.5 mm high
200 mm deep
(projections not included)
Weight. -2 kg (2.64 Ibs)
(Transmitter]
RF output power (at 13.8V DC, 500 load) .... ...HI 45 Watts min.
Low 5 Watts approx.
Reactance
ess than +15x 10%
HI Less than —70 dB
LOW Less than —60 dB
& SkHz
'% max. (300 Hz ~3000 Hz)
Modulation...
Frequency tolerance (— 20°C ~ + 50°C)
Spurious radiation...........
Maximum frequency deviation (FM) .
Audio distortion ......
[Receiver]
Circuitry ..
Intermediate frequency.
Double superheterodyne
st 10.695 MHz
2nd 455 kHz
Receiver sensitivity .... SINAD 12 dB less than 0.22 pV
S+N/N more than 50 dB at 1.0 mV input
Receiver selectivity... More than 12 kHz (—6 dB)
Less than 24 kHz {—60 dB)
Spurious response Better than 70 dB (except fo-IF/2)
Squelch sensitivity. ess than 0.16 yV (threshold)
Auto scan stop level. Less than 0.2 ,V (threshold)
Audio output ....... lore than 2.0 watts across 8 ohms load (5% dist.)
[Auto patch microphone (MC-48) supplied] —— For U.S.A. version only
Semiconductors Ic 1
Transistors 3
Diodes 3
Impedance... ...500 ohms
Note: Circuit and ratings are subject to change without notice due to developments in technology.
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