Transmitter

TM-D710A

TM-D710E

 

TM-D710A

 

K Type

E Type

 

M4 Type

 

 

 

 

RF power

 

Hi

50 W

 

 

 

 

 

 

 

 

Mid

Approx. 10 W

 

25 W

output

 

 

 

 

 

 

 

 

 

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

1st (Band A/ Band B)

45.05 MHz/ 49.95 MHz

frequency

 

2nd (Band A/ Band B)

 

455 kHz/ 450 kHz

 

 

 

 

 

 

 

 

Sensitivity (144, 430/440 MHz band)

Less than 0.16 µV (-16 dBµ)

 

 

 

 

 

 

Squelch sensitivity

Less than 0.1 µV (-20 dBµ)

(144, 430/440 MHz band)

 

 

 

 

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)

 

 

 

 

 

 

 

44