Filter
Top Products
42
Transmitter
RF power output
H 5 W/ Approx. 2 W (with BT-15)
L Approx. 0.5 W
EL Approx. 0.05 W
Modulation Reactance
Maximum frequency deviation FM: ±5 kHz, N-FM: ±2.5 kHz
Spurious radiation (at high transmit power) Less than –60 dB
Modulation distortion (300 Hz ~ 3 kHz) Less than 3 %
Microphone impedance 2 k7
Receiver
Circuitry Double super heterodyne
Intermediate
Frequency (IF)
1st IF (Band A/ Band B) 49.95 MHz/ 45.05 MHz
2nd IF (Band A/ Band B) 450 kHz/ 455 kHz
Sensitivity
(12 dB SINAD)
Band A/ Band B Less than 0.18 μV/ 0.22 μV
Squelch sensitivity Less than 0.13 μV
Selectivity
–6 dB More than 11 kHz
–50 dB Less than 30 kHz
Audio output (at 8 710% distortion) More than 300 mW (at 7.4 V)
Sensitivity (approx.) <excluding 144, 430/440 MHz band>
Frequency range
Band A Band B
FM: 12 dB SINAD FM: 12 dB SINAD AM: 10 dB S/N
118 ~ 135.995 MHz — 0.28 μV 0.4 μV
136 ~ 143.995 MHz 0.28 μV 0.28 μV —
TH-D72A: 148 ~ 173.995 MHz
TH-D72E: 146 ~ 173.995 MHz
0.22 μV 0.22 μV —
320 ~ 339.995 MHz — 1.26 μV 2.24 μV
340 ~ 379.995 MHz — 0.56 μV 1.0 μV
380 ~ 399.995 MHz — 0.4 μV 0.4 μV
400 ~ 409.995 MHz — 0.22 μV —
410 ~ 429.995 MHz 0.22 μV 0.22 μV —
TH-D72A: 450 ~ 469.995 MHz
TH-D72E: 440 ~ 469.995 MHz
0.22 μV 0.22 μV —
470 ~ 499.995 MHz — 0.4 μV —
500 ~ 523.995 MHz — 1.0 μV —