SAMYUNG SRT-2100

characteristic

• Adoption of large liquid crystal display

• 10Hz STEP SYNTHESIZER method

• Easy to use with one-touch function

• High power, low noise, high sensitivity, good sound quality

Spesifikasi

▶  Total _ 

•  Frequency Range  :  Transmission  : 1.605MHz ~  27.999MHz, 10Hz STEP

                 Receive  :  500KHz ~ 27.999MHz, 10Hz STEP

•  Frequency Deviation  : Within  ±10Hz

•  Communication method  :  short message and repeated call 

•  Channels used  :  All ITU channels, 300 user channels

• ANT impedance :  50Ω

•  Operating temperature  : -10 ℃  ~ +50 ℃ , 95%

•  Power  :  DC 24V(BAT) -10% ~ +30%

▶  Transmitter 

•  Radio wave type and output  :  25W/50W/100W (J3E) in case of 1.605MHz~26.999MHz

                                                        20W/25W/30W (H3E)

10W/20W/30W at 27MHz~28MHz (J3E)

5W/8W/10W (H3E)

•  Carrier attenuation ratio  : 40dB  or more  (J3E)

•  Frequency Deviation  : Within  ±10Hz

•  Occupied frequency bandwidth  : within 3kHz  ( J3E  )

•  Modulation method  :  low power balanced modulation 

•  Receiving frequency characteristics  : Within 6dB  ( 350~2700Hz)

•  Microphone input impedance  : 600Ω

▶  Receiver 

•  Reception method  : up-conversion  double superheterodyne method 

•  Intermediate frequency  :  49.455KHz, 455KHz

•  Sensitivity  :  SSB less than 3㎶ at 1.605MHz and 28.00MHz

•  Spurious response  : over  70dB

•  Overall distortion noise  : 20 dB or more

• Output Impedance :  8Ω

▶ Automatic alarm phone system

• Signal frequency: 1300Hz, 2200Hz

• Frequency Deviation: Within ±1.5%

• Signal width: 250ms±50ms

• Signal amplification ratio: 1:1.2 or less

• Signal Interval : Within 50ms

• Transmission time: 50 seconds