RD625
23 Ocak 2017
DS6310
23 Ocak 2017
Hepsini Gör

El Telsizi TC-580

General data
Frequency range
VHF: 136 - 174 MHz UHF: 400 - 527 MHz
Supported operating modes
  • DMR Tier II (conventional DMR), Simulcast
  • XPT
  • Analog
DMR Tier II in accordance with ETSI TS 102 361-1/2/3
Number of channels
1024
Number of zones
64
Channel spacing
12.5 / 20 / 25 kHz (analog) 12.5 kHz (digital)
Operating voltage
7.4 V (nominal)
Battery
1500 mAh (lithium-ion battery)
Battery service life (5/5/90)
approx. 11 hours (analog) ca. 16 hours (digital)
Frequency stability
±0.5 ppm
Antenna impedance
50 Ω
Dimensions (H×W×D, with standard battery, without antenna)
119 x 54 x 27 mm
Weight
approx. 310 g
Programmable keys
LCD display
160 × 128 pixel, 65,536 colors, 1.8 inch, 4 lines
Transmitter
Transmitting power
VHF: 1 / 5 W UHF: 1 / 4 W
Modulation
11 K0F3E at 12.5 kHz 14 K0F3E at 20 kHz 16 K0F3E at 25 kHz
4FSK digital modulation
12.5 kHz (data only): 7K60FXD 12.5 kHz (data and voice): 7K60FXW
Interfering signals and harmonics
-36 dBm < 1 GHz -30 dBm > 1 GHz
Modulation limiting
±2.5 kHz at 12.5 kHz ±4.0 kHz at 20 kHz ±5.0 kHz at 25 kHz
Hum and noise
40 dB at 12.5 kHz 43 dB at 20 kHz 45 dB at 25 kHz
Adjacent channel selectivity
60 dB at 12.5 kHz 70 dB at 20/25 kHz
Audio sensitivity
+1 dB to -3 dB
Audio distortion
≤ 3 %
Digital vocoder type
AMBE+2
Receiver
Sensitivity (analog)
0.22 μV (12 dB SINAD) 0.22 μV (typical) (12 dB SINAD) 0.4 μV (20 dB SINAD)
Sensitivity (digital)
0.22 μV / BER 5%
Adjacent channel selectivity
TIA-603: 60 dB at 12.5 kHz / 70 dB at 20 and 25 kHz ETSI: 60 dB at 12.5 kHz / 70 dB at 20 and 25 kHz
Intermodulation
TIA-603: 70 dB at 12.5/20/25 kHz ETSI: 70 dB at 12.5/20/25 kHz
Spurious response rejection
TIA-603: 70 dB at 12.5/20/25 kHz ETSI: 70 dB at 12.5/20/25 kHz
Signal-noise ratio (S/N)
40 dB at 12.5 kHz 43 dB at 20 kHz 45 dB at 25 kHz
Nominal audio power output
0.5 W
Audio distortion
≤ 3 %
Audio sensitivity
+1 dB to -3 dB
Conducted spurious emission
< -57 dBm
Environmental conditions
Operating temperature range
-30 °C to +60 °C
Storage temperature range
-40 °C to +85 °C
ESD
IEC 61000-4-2 (level 4) ±8 kV (contact) ±15 kV (air)
Protection against dust and moisture
IP67
Shock and vibration resistance
MIL-STD-810 C/D/E/F/G
Relative humidity
MIL-STD-810 C/D/E/F/G
GPS (PD665G only)
Time to first fix (TTFF) cold start
< 1 minute
Time to first fix (TTFF) warm start
< 10 seconds
Horizontal accuracy
< 10 meter
General
Frequency Range VHF:136-174MHz; UHF: 350-390MHz; 400-470MHz
Channel Capacity 256
Channel Spacing 25 /12.5KHz
Operating Voltage 7.4V DC
Battery 1650mAh (Li-Ion Battery)
Battery Life (5-5-90 Duty Cycle) 12 hours above
Frequency Stability ±2.5 ppm
Antenna Impedance 50Ω
Dimensions (H×W×D) (with battery, without antenna) 117mm×53mm×36mm
Weight (with antenna & battery) 287g
Transmitter
RF Power Output VHF: 5W/1W UHF: 4W/1W
Modulation 16K0F3E/8K0F3E
Spurious and Harmonics -36dBm < 1GHz -30dBm > 1GHz
FM Noise ≥ 40/35dB
Audio Distortion ≤5%
Receiver
Sensitivity ≤ 0.25/0.28μV
Selectivity 70/50dB
Intermodulation 60dB
Spurious Response Rejection 70dB
S/N 40/35dB
Rated Audio Power Output 1W
Rated Audio Distortion ≤5%

Bir cevap yazın

Open chat