Kenwood TM-V71E Operation Manual - Page 105

Transmitter, TM-V71A, TM-V71E, K Type, E Type, M4 Type, Receiver

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Transmitter Hi RF power output Mid Low Modulation Maximum frequency deviation Spurious radiation Modulation distortion (300 Hz ~ 3 kHz) Microphone impedance TM-V71A TM-V71E TM-V71A K Type E Type M4 Type 50 W - Approx. 10 W 25W Approx. 5 W Reactance modulation Within ±5 kHz Less than -60 dB Less than 3% 600 Ω Receiver TM-V71A K Type TM-V71E E Type TM-V71A M4 Type Circuitry Double super heterodyne Intermediate 1st (Band A/ Band B) frequency 2nd (Band A/ Band B) 45.05 MHz/ 49.95 MHz 455 kHz/ 450 kHz Sensitivity (144, 430/440 MHz band) Less than 0.16 μV Squelch sensitivity (144, 430/440 MHz band) Less than 0.1 μV Selectivity -6 dB -50 dB More than 11 kHz Less than 30 kHz Low frequency output (8 Ω) More than 2 W (at 5% distortion) Sensitivity (approx.) Frequency range 118 ~ 135.995 MHz Band A FM: 12 dB SINAD AM: 10 dB S/N 0.32 μV 0.40 μV Band B FM: 12 dB SINAD - 136 ~ 173.995 MHz 0.32 μV 0.40 μV 0.32 μV 174 ~ 229.995 MHz 0.40 μV 0.50 μV 0.40 μV 230 ~ 299.995 MHz 5.6 μV 5.6 μV 5.6 μV 300 ~ 349.995 MHz 1.0 μV 1.0 μV 1.0 μV 350 ~ 399.995 MHz 0.56 μV 0.56 μV 0.56 μV 400 ~ 499.995 MHz 0.28 μV 0.36 μV 0.28 μV 500 ~ 523.995 MHz 0.56 μV 0.71 μV 0.56 μV 800 ~ 1239.99 MHz - - 7.08 μV 1240 ~ 1299.99 MHz - - 2.24 μV 97

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97
Transmitter
TM-V71A
TM-V71E
TM-V71A
K Type
E Type
M4 Type
RF power
output
Hi
50 W
—
Mid
Approx. 10 W
25W
Low
Approx. 5 W
Modulation
Reactance modulation
Maximum frequency deviation
Within ±5 kHz
Spurious radiation
Less than –60 dB
Modulation distortion
(300 Hz ~ 3 kHz)
Less than 3%
Microphone impedance
600
Ω
Receiver
TM-V71A
TM-V71E
TM-V71A
K Type
E Type
M4 Type
Circuitry
Double super heterodyne
Intermediate
frequency
1st (Band A/ Band B)
45.05 MHz/ 49.95 MHz
2nd (Band A/ Band B)
455 kHz/ 450 kHz
Sensitivity (144, 430/440 MHz band)
Less than 0.16
μ
V
Squelch sensitivity
(144, 430/440 MHz band)
Less than 0.1
μ
V
Selectivity
–6 dB
More than 11 kHz
–50 dB
Less than 30 kHz
Low frequency output (
8
Ω
)
More than 2 W (at 5% distortion)
Sensitivity (approx.) <excluding 144, 430/440 MHz band>
Frequency range
Band A
Band B
FM: 12 dB SINAD
AM: 10 dB S/N
FM: 12 dB SINAD
118 ~ 135.995 MHz
0.32
μ
V
0.40
μ
V
—
136 ~ 173.995 MHz
0.32
μ
V
0.40
μ
V
0.32
μ
V
174 ~ 229.995 MHz
0.40
μ
V
0.50
μ
V
0.40
μ
V
230 ~ 299.995 MHz
5.6
μ
V
5.6
μ
V
5.6
μ
V
300 ~ 349.995 MHz
1.0
μ
V
1.0
μ
V
1.0
μ
V
350 ~ 399.995 MHz
0.56
μ
V
0.56
μ
V
0.56
μ
V
400 ~ 499.995 MHz
0.28
μ
V
0.36
μ
V
0.28
μ
V
500 ~ 523.995 MHz
0.56
μ
V
0.71
μ
V
0.56
μ
V
800 ~ 1239.99 MHz
—
—
7.08
μ
V
1240 ~ 1299.99 MHz
—
—
2.24
μ
V