Alinco DJ-V57, Service Manual, Page: 2 / 32

SPECIFICATIONS DJ-V57 SPECIFICATIONS DJ-V57 SPECIFICATIONS DJ-V57 SPECIFICATIONS DJ-V57
<GRNERAL>
136.000～173.995MHz *144.000～145.995MHz
400.000～479.995MHz *430.000～439.995MHz
136.000～173.995MHz
400.000～511.995MHz
Mode F3E(FM)
Channel steps
5、10、12.5、15、20、25 & 30kHz
Memory channels 200 channels, 2 CALL channel
Antenna connector 50Ω(unbalanced)
Frequency stability ±2.5ppm
Microphone impedance
2k ohm nominal
7.2V (Ni-MH battery)
7 ～ 16V (external DC IN)
-10℃～+60℃ (external DC IN)
+14°F～+140°F (external DC IN)
*Guaranteed range per specifications
<TRANSMITTER>
VHF Output power
approx. 5W
approx. 4.5W (with battery)
approx. 5W (external DC IN)
Modulation system Variable reactance frequency modulation
WFM Max. frequency deviation ±5kHz
NFM Max. frequency deviation ±2.5kHz
Spurious emission -60dB or less
<RECEIVER>
Receive system
Double conversion superheterodyne
Intermediate frequencies
38.85MHz(1st) / 450kHz (2nd)
VHF Sensitivity (12dB SINAD) -14dBu (center range)
UHF Sensitivity (12dB SINAD) -12dBu (center range)
Selectivity -6dB: 12kHz or more / -60dB: 35kHz or less
Audio output power
500mW (at 8ohm, MAX)
UHF Output power
Power supply
Usable temperature range
TX Frequency range
RX Frequency range