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Last modified 2023-12-09

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Wireless Holdings DV4mobile

A picture of Wireless Holdings DV4mobile

SPECIFICATIONS (Preliminary, incomplete and may change before a delayed launch in 2018)

GENERAL
Type:Amateur VHF/UHF SDR transceiver
Frequency range: TX: 2 m (144-148 MHz) / 1.25 m (222-225 MHz) / 70 cm (430-450 MHz)
RX: 2 m (144-148 MHz) / 1.25 m (222-225 MHz) / 70 cm (430-450 MHz)
(Possible future HF option)
Tuning steps:? KHz
Frequency stability:±? ppm
Mode: FM / NFM / DV (D-Star, DMR and Yaesu Fusion at launch)
(P25, dPMR NXDN & NEXEDGE future option)
Channels / memory management:
Repeater shift / offset:±?
Power supply:10.5-15 VDC
Current drain / power consumption:RX: ? mA
TX: Max 5 A
Antenna impedance / connector:50 ohm / N-jack
Dimensions (W*H*D):? mm (?")
Weight:? Kg (? lb)
Other features: CTCSS/PL & DCS. RDS transmits callsign in FM mode, GPS provides
location based download of local repeaters in range and APRS functions.
Cloud based database. WiFi, Bluetooth and Ethernet. SMS function.
Echolink on FM. HDMI, USB and DB9 connectors. Remote control apps
for Android and iPhone via Bluetooth. 320*240 pixel color LCD.




RECEIVER SECTION
Receiver system: SDR
Sensitivity:
Selectivity:
Image rejection:
AF output power / speaker:2*4 W at ?% distortion / 8 ohm
External speaker connector:




TRANSMITTER SECTION
RF output power:

Pwr
2 m:Max 20 W
1.25 m:Max 20 W
70 cm:Max 20 W
Modulation system:
Max FM deviation (Factory set):FM: ±5 KHz
NFM: ±2.5 KHz
Spurious emissions:Better than -? dB
Microphone impedance / connector:? ohm / ?-pin
Microphone input level:? mV




MISCELLANEOUS
Manufactured:Assembled in USA, 2018-201x (Discontinued or never released?)
Additional info: 1.8 GHz CPU, 16 GB RAM, Mobile Linux OS
Related documents:
Modifications and fixes:
Reviews:
Options / Accessories:
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