SPECIFICATIONS :
General
Frequency range:
[T: TX] 144 - 148MHz, 420 - 450MHz
[T: RX] 136 - 174MHz, 400 - 480MHz
[E: TX/RX] 144 - 146MHz, 430 - 440MHz
Modulation: F3E (FM)
Frequency step: 2.5, 5, 6.25, 8.33, 10, 12.5, 20, 25, 30 and 50KHz
Memory channel: 200 memory channels in total
Antenna impedance: 50ohm unbalanced
Frequency stability: +/- 2.5ppm
Supply voltage: DC 7.4V (Battery)
Current consumption: (Typical value) 1400mA TX / 300mA receive at
Max audio output 70mA squelched
Battery-save ON: average 27mA
Temperature range: Unit -20 ~ +55digC (-4 ~ 131digF)
Battery packs: -10digC to +45digC (+14 to +113digF)
Ground: Negative
Dimensions: 59.0W�~98.0H�~35.0D mm or 2.32W�~3.86H�~1.38D inches 
Weight: approx.227g or 8.01oz inclusive of battery pack and antenna

Transmitter
Power output: 5 / 2.5 / 1W
Modulation: Variable reactance FM
Spurious emission: -60dB or less
Max. deviation: FM : +/- 5KHz NFM: +/- 2.5KHz

Receiver
System: Direct-conversion
Sensitivity: Wide -12dBu / Narrow -9dBu
Intermediate frequency: 1st IF 38.85MHz 2nd IF 450kHz
Selectivity: 
-6dB : Wide 12kHz /Narrow 10kHz or more
-60dB :Wide 30kHz / Narrow 24kHz or less
AF output: 1W (10% distortion)


Paket pembelian
HT Alinco DJ-500 Dual Band VHF UHF
Antenna
Li-ion 7.4V 1700mAh battery pack
Rapid Charger
Belt clip and a strap