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Last modified 2026-07-10

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Zastone D900

A picture of Zastone D900

SPECIFICATIONS

GENERAL
Type:Amateur VHF/UHF transceiver
Frequency range: TX: 136-174 / 400-480 MHz
RX: 136-174 / 400-480 MHz
Tuning steps:? KHz
Frequency stability:±1.5 ppm @ -30 to +60°C (-22 to +140°F)
Mode:FM / NFM / DV (DMR)
Channels / memory management: 1000 regular
Repeater shift / offset:Programmable
Power supply:7.4 VDC (Li-Ion battery pack)
Current drain / power consumption:RX: ? mA
TX: Max ? A
Antenna impedance / connector:50 ohm / SMA (Male)
Dimensions (W*H*D):62*132*38 mm (2.4*5.2*1.5")
Weight:300 g (10.6 oz), with battery
Other features: CTCSS/PL and DCS. Voice prompt. DTMF.
DMR Tier I & II compliant. SMS and voice encryption.




RECEIVER SECTION
Receiver system: ?
Sensitivity: FM: 0.22 uV (12 dB SINAD)
DMR: 0.3 uV (BER 5%)
Squelch sensitivity:
Noise figure:
Selectivity:60 dB (12.5 KHz adjacent channel)
Image rejection:
AF output power / speaker:1 W at ?% distortion / ? ohm
External speaker connector:




TRANSMITTER SECTION
RF output power:

HighLow
VHF:5 W2 W
UHF:5 W2 W
Modulation system: FM: ?
DMR: 4FSK
Max AM modulation (Factory set):No AM
Max FM deviation (Factory set):FM: ±5 KHz
NFM: ±2.5 KHz
Spurious emissions:Better than -30 dBm
Microphone impedance / connector:? ohm / ?-pin
Microphone input level:? mV




MISCELLANEOUS
Manufactured:China, 2018-202x
Additional info:
Related documents:
Modifications and fixes:
Reviews:
Options / Accessories:
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