TX3820UB UHF 25W remote mount commercial radio

TX3820UB UHF 25W remote mount commercial radio TX3820UB UHF 25W remote mount commercial radio TX3820UB UHF 25W remote mount commercial radio
TX3820UB TX3820UB UHF 25W remote mount commercial radio TX3820UB UHF 25W remote mount commercial radio TX3820UB UHF 25W remote mount commercial radio

TX3820UB UHF 25W remote mount commercial radio

  

Rugged, Australian Made commercial radios

UHF 450-520MHz NB remote mount 25 watt radio provides a powerful 25 watts of output power in a very small package.  Like the local mount configuration the TX3820UB has many calling options including CTCSS, DCS, MDC1200, MDC1200 and multi-tone selective calling which makes it an ideal network radio. It also incorporates the same rugged die-cast aluminium chassis which allows it to withstand constant vibration and extreme temperatures.

The TX3820UB remote mount radio allows the end user to purchase a base radio and then choose between a 'Remote Head' or 'Remote LCD Microphone'. There are a variety of microphone options that can be used with the remote head and as a part of the continued evolution of GME's under dash series it represents a major advance in commercial radio with outstanding features, performance and flexibility.

The TX3620UB offers the option of adding the RH004 remote head and the choice of the MC513BC standard microphone or the new MC516BC IP67 microphone or even the MC540BC DTMF microphone to enable PSTN interface. The TX3620UB also offers the MC522BC remote LCD microphone making installation simple.

With the radio measuring just 140 mm (W) x 195 mm (L) x 30 mm (H) mm the TX3620UB easily fits into the confines of modern vehicles. The radio can be installed under the seat with the remote head or LCD mic option to be fitted to the centre console or dash. The MC522BC offers the ultimate in radio looks and installation with all the features of using the TX3820U under dash series in the palm of the hand. 

Product Details

  • Remote mount
  • Wide band / narrow band programmable by channel
  • 25 Watts transmitter output power
  • 450-520MHz.
  • Non volatile memory retains all user settings.
  • CTCSS (continuous tone coded squelch system)
  • MDC1200 signalling
  • Selcall to allow individual or groups of radios to be called.
  • Voting automatically selects the nearest free repeater channel.
  • DTMF for dialling telephone numbers or activating devices by remote control.
  • 'Talk Around' allows the radio to talk directly to another radio when both parties are using a repeater channel.
  • Dustproof microphone
  • Firmware upgrade to V3.01 will increase channel capacity to 256 channels and 100 position look up table and allow subsequent firmware upgrades from the front panel port.
  • Dual compliant for Commercial and CB channels
  • Designed and manufactured in Australia.

In the Box:

  • LE013 battery lead,
  • MB009 mount cradle and rails,
  • hardware fixings

Product Specifications

GENERAL

Compliant Specification
AS/NZS4295
Frequency Range TX
UHF 70 MHz, 450 - 520 MHz
Number of Channels
99 - (Upgradeable 256 with V3.01 Firmware)
Channel Spacing
25 kHz / 12.5 kHz
Operation Mode
Simplex or half duplex with repeater talk-around
Scanning Speed
Selectable 50/100/200 ms per channel
Antenna Impedance
50 Ohms nominal
Nominal Battery Voltage
13.8 volts DC negative earth
Operating Voltage Range
10.8 - 15.6 volts
Standard Test Voltage
13.8 volts DC
Reverse Voltage Protection
18 volt diode crowbar
Operating Temperature
-10 °C to +60 °C
Frequency stability
+/- 1khz VHF (-10 to +60)
Modulation
FM

TRANSMITTER

RF Output
High: 25 watts max | Low: 5 watts adjustable
Transmitter duty cycle
25% at maximum output (25 watts)
Deviation limiting: 12.5khz
±2.5 kHz or ±5 kHz at +20 dB AF limiting
Audio distortion
3% below limiting
Residual noise and hum
-40 or -45 dB

RECEIVER

Intermediate Frequencies
1st: 21.4 / 38.85 MHz | 2nd: 450 kHz
Sensitivity
Spurious Output -122 dB for 12 dB SINAD (CCIR) < -75 dBc (Compared to carrier).
Intermodulation Immunity
74 dB
Blocking Immunity
> 100 dB
Spurious Response Immunity
> 75 dB
Audio Output Power
3 watts average into 4 Ohms
Audio Signal to Noise
> 45 dB / 40 db (WB/NB) unweighted
Sensitivity
- 121 dBm for 12 dB SINAD unweighted
Adjacent channel selectivity: 12.5Khz
-73 dB/-65db (WB/NB)
Adjacent channel selectivity: 25Khz
-73 dB/-65db (WB/NB)
Conducted Spurious Emission
< -80 dBm

MECHANICAL SPECIFICATIONS

Dimensions
29 (H) x 127 (W) x 163 (D) mm
Weight
614 grams
Antenna
BNC (chassis mount)

OTHER

GPS/AVL
Option available
  • Remote mount
  • Wide band / narrow band programmable by channel
  • 25 Watts transmitter output power
  • 450-520MHz.
  • Non volatile memory retains all user settings.
  • CTCSS (continuous tone coded squelch system)
  • MDC1200 signalling
  • Selcall to allow individual or groups of radios to be called.
  • Voting automatically selects the nearest free repeater channel.
  • DTMF for dialling telephone numbers or activating devices by remote control.
  • 'Talk Around' allows the radio to talk directly to another radio when both parties are using a repeater channel.
  • Dustproof microphone
  • Firmware upgrade to V3.01 will increase channel capacity to 256 channels and 100 position look up table and allow subsequent firmware upgrades from the front panel port.
  • Dual compliant for Commercial and CB channels
  • Designed and manufactured in Australia.

In the Box:

  • LE013 battery lead,
  • MB009 mount cradle and rails,
  • hardware fixings

GENERAL

Compliant Specification
AS/NZS4295
Frequency Range TX
UHF 70 MHz, 450 - 520 MHz
Number of Channels
99 - (Upgradeable 256 with V3.01 Firmware)
Channel Spacing
25 kHz / 12.5 kHz
Operation Mode
Simplex or half duplex with repeater talk-around
Scanning Speed
Selectable 50/100/200 ms per channel
Antenna Impedance
50 Ohms nominal
Nominal Battery Voltage
13.8 volts DC negative earth
Operating Voltage Range
10.8 - 15.6 volts
Standard Test Voltage
13.8 volts DC
Reverse Voltage Protection
18 volt diode crowbar
Operating Temperature
-10 °C to +60 °C
Frequency stability
+/- 1khz VHF (-10 to +60)
Modulation
FM

TRANSMITTER

RF Output
High: 25 watts max | Low: 5 watts adjustable
Transmitter duty cycle
25% at maximum output (25 watts)
Deviation limiting: 12.5khz
±2.5 kHz or ±5 kHz at +20 dB AF limiting
Audio distortion
3% below limiting
Residual noise and hum
-40 or -45 dB

RECEIVER

Intermediate Frequencies
1st: 21.4 / 38.85 MHz | 2nd: 450 kHz
Sensitivity
Spurious Output -122 dB for 12 dB SINAD (CCIR) < -75 dBc (Compared to carrier).
Intermodulation Immunity
74 dB
Blocking Immunity
> 100 dB
Spurious Response Immunity
> 75 dB
Audio Output Power
3 watts average into 4 Ohms
Audio Signal to Noise
> 45 dB / 40 db (WB/NB) unweighted
Sensitivity
- 121 dBm for 12 dB SINAD unweighted
Adjacent channel selectivity: 12.5Khz
-73 dB/-65db (WB/NB)
Adjacent channel selectivity: 25Khz
-73 dB/-65db (WB/NB)
Conducted Spurious Emission
< -80 dBm

MECHANICAL SPECIFICATIONS

Dimensions
29 (H) x 127 (W) x 163 (D) mm
Weight
614 grams
Antenna
BNC (chassis mount)

OTHER

GPS/AVL
Option available

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