6
Dimensions 2050 local control configuration
185mm W x 270mm D x 70mm H
2050 remote (trunk mount) configuration, main unit
185mm W x 235mm D x 70mm H
2050 remote (trunk mount) configuration, control head
185mm W x 33mm D x 70mm H
Selcall system Based on CCIR 493-4, four and six digit systems. Protocol available
for free distribution. Also true CCIR standard and other manufacturer’s
emulation.
Scan types Selcall, Voice (syllabic), AGC derived signal level.
Scan channels 8 scan tables, each with up to 30 channels.
Scan rate Selcall Scan - Fixed at 500ms.
Non Selcall scan - Adjustable from 100ms to 5 secs.
Switching speed Less than 15mS Tx to Rx, Rx to Tx
Receiver Specifications
Sensitivity -120dBm (0.224µV) for 10dB SINAD - J3E Mode pre-amp on
-115dBm (0.398µV) for 10dB SINAD - J3E Mode pre-amp off
-110dBm (0.708µV) for 20dB SINAD - J3E Mode pre-amp on
-105dBm (1.260µV) for 20dB SINAD - J3E Mode pre-amp off
Selectivity J3E -1 kHz and + 4 kHz better than 50dB
-2 kHz and +5 kHz better than 55dB
-5 kHz and +8 kHz better than 60dB
Selectivity J2B (opt.) -500 Hz and + 500 Hz better than 60dB
The level of an unwanted signal above the level of a wanted signal
that will reduce the SINAD of the wanted signal from 20dB SINAD to
14dB SINAD
Blocking (MUS) -20 kHz and +20 kHz better than 71dB
The level of an unwanted signal above the level of a wanted signal
that will reduce the SINAD of the wanted signal from by 6dB or cause
and output level change of 3dB.
Blocking (+60dbuV) -20 kHz and +20 kHz better than 60dB (+110dBuV)
The level of an unwanted signal above the level of a wanted signal
that will reduce the SINAD of the wanted signal from by 6dB or cause
and output level change of 3dB.
Intermodulation better than 89dbµV
The level of two unwanted signals, that are within 30kHz of the
wanted signal, above the level of a wanted signal that reduces the
SINAD of the wanted signal to 20dB.
Spurious response ratio Better than 70dB
Reciprocal mixing Better than 105 dBµV
In-band IMD Better than 34dB
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