Kenwood TM-D710A - Manual (Page 50)

44
Transmitter
TM-D710A TM-D710E TM-D710A
K Type E Type M4 Type
RF power
output
Hi 50 W —
Mid Approx. 10 W 25 W
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-D710A TM-D710E TM-D710A
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 µV (-16 dBµ)
Squelch sensitivity
(144, 430/440 MHz band)
Less than 0.1 µV (-20 dBµ)
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 µV (-10 dBµ) 0.40 µV (-8 dBµ) —
136 ~ 173.995 MHz 0.32 µV (-10 dBµ) 0.40 µV (-8 dBµ) 0.32 µV (-10 dBµ)
174 ~ 229.995 MHz 0.40 µV (-8 dBµ) 0.50 µV (-6 dBµ) 0.40 µV (-8 dBµ)
230 ~ 299.995 MHz 5.6 µV (15 dBµ) 5.6 µV (15 dBµ) 5.6 µV (15 dBµ)
300 ~ 349.995 MHz 1.0 µV (0 dBµ) 1.0 µV (0 dBµ) 1.0 µV (0 dBµ)
350 ~ 399.995 MHz 0.56 µV (-5 dBµ) 0.56 µV (-5 dBµ) 0.56 µV (-5 dBµ)
400 ~ 499.995 MHz 0.28 µV (-11 dBµ) 0.36 µV (-9 dBµ) 0.28 µV (-11 dBµ)
500 ~ 523.995 MHz 0.56 µV (-5 dBµ) 0.71 µV (-3 dBµ) 0.56 µV (-5 dBµ)
800 ~ 1239.99 MHz — — 7.08 µV (17 dBµ)
1240 ~ 1299.99 MHz — — 2.24 µV (7 dBµ)