jotron TR-810 User Manual

2 Technical SPECIFICATIONS
2.1 General specification, TR-810
TR-810
Radio performance
EN 300 676 v.1.3.1
Temperature range
-20°C to +55°C (operating) -40°C to +70°C (storage)
Humidity
90% @+40°C (non condensing)
Shock & Vibration
Transport: EN 300 019-2-2
Shock & Vibration Ground Vehicle installations: EN 300 019-2-5
Shock & Vibration Portable and non-stationary use: EN 300 019-2-7
Safety According to EN/IEC 60950
EMC
EN 301 489-1 v.1.5.1, EN 301 489-22 v.1.3.1 , IEC 60945
MTBF
>10 years / unit
MTTR
<30 minutes at lowest replaceable unit
Transceiver
AM 25 kHz
AM 8.33 kHz (applicable outside USA and Canada)
Frequency response
300-3400 Hz
350-2500 Hz
Effective bandwidth <6dB @
+/- 8.5kHz
+/- 4 kHz
Supply voltage, DC
12 - 28VDC negative ground +/- 10%
Power consumption
At 10W, 80%modulation: < 60W
Frequency range
118-137 MHz
Frequency stability
± 1.0ppm
Data ports
RS232 for service only
BITE monitoring
VSWR, Voltages, Currents, Levels, Lock detect, Temperature, Output power, External alarm
Weight Transceiver unit
1.95Kg
Dimension Transceiver unit
184mm (W) * 241mm(D) * 72,8mm (H)
TX Output power
10W ± 1dB, adjustable. (40W PEP). Output is reduced automatically depending of BITE measure.
TX Modulation
AM up to 90%. Modulation level adjustable from front panel.
TX Distorsion
< 5% @ 90% modulation
TX LF compression VOGAD
30dB with less than 10% change in modulation
TX Hum and noise level
> 40dB below @ 90% modulation
TX Keying time
< 30.0ms
TX Conducted spurious emission
< -70dBm
TX Permissible input level
5V EMF
TX THD
< 5%, 90% mod
TX Mic input
Dynamic/Electret. Sensitivity 3mV
TX Intermodulation attenuation
> 40dB with a frequency offset of ± 150kHz
RX Adjacent channel rejection
>80dB
>65dB
RX THD
< 100µV, 1kHz
RX Sensitivity @1µV / 30% pd
10dB SINAD (CCITT)
RX Image and IF frequency response
>100 dB
RX Intermodulation immunity
>80 dBc
RX Squelch operation
Adjustable -1µV pd. to 25µV pd., Hysteresis:< 3dB, Opening/Closing: < 50ms
RX Audio AGC
30% - 90%, <3dB variation
RX Audio output
Built in speaker: >4W (speech)
RX Headphone
8 - 32Ω >100mW
RX External speaker
>4W @ 8Ω (speech), adjustable volume from front panel
RX Signal / Noise
>45dB on any output @100µV, 30%, 1kHz
RX Monitor output
600Ω (unbalanced) -7dBm @ 90% modulation
RX Harmonic distortion
<3% @90% AM (line output)
RX Cross modulation
>90dB @ 1MHz offset
RX Blocking
>95dB @1MHz offset
RX Dynamic range
>110dB
RX Spurious response rejection
>90dB
84417_O&I_TR-810_G  Technical SPECIFICATIONS
Page 2-1

jotron TR-810 Specifications

General

Brand	jotron
Model	TR-810
Category	Radio
Language	English