Samyung MF/HF Radio Transceiver SRG-250/400
• Remote control by compact controller
• The existing communication type(C.W) possible
• Built-in self-test and easy maintenance owing to module unit
• Dual type, operable at indication panel and keyboard
Specification
▶ General information
• Frequency range : TX : 1.6MHz ~ 27.5MHz(100Hz STEP) RX : 1.6MHz ~ 27.9MHz(10Hz STEP)
• TX/RX channel : Full ITU channels
• Memory channel : 2,000 channels
• Frequency tolerance : within 10Hz(within 0.3PPM)
• Modes of emission : J3E, H3E, F1B, J2B, A1A
• Communication mode : Simplex and duplex
• Operating temp. : -15℃~ +55℃
• Power supply : AC 110/220V 50/60Hz & DC24V
▶ Transmitter
• Output power : 250W(SRG-250)/400W(SRG-400)
• Modulation mode : Low power level modulation type
• Occupation frequency band range : within J3E, H3E 3KHz within F1B, J2B, A1A 0.5KHz
• 2 Tone alarm : 1300Hz, 2100Hz
▶ Receiver
• Receiving type : Synthesized double super heterodyne type
• Modes of emission : J3E, H3E, R3E, FQB, J2B, F3C, A1A
• Image disturbance rate : more than 70dB
• Input impedance : 50
▶ DSC Rx
• Frequency : 2187.5, 4.27.5, 6312, 8414.5, 12577, 16804.5KHz
• Modes of emission : F1B, J2B
• Frequency stability : within 10Hz
• Speed of modulation : 100BAND
▶ NBDP
• Type of modulation : Phase sequence AFSK
• Intermediate frequency : 1700Hz
• Speed of modulation : 100BAND(ARQ, FEC MODE)
• Frequency tolerance : within 0.5Hz
• Mark : 7 units CORD 4B/3Y MARK signal•
▶ Printer
• Type of printing : Heat sensitive serial dot type
• Character composition : 9 7 DOT WIDE
• Number of printing character : 40(standard size), 80(small size)
• Width of printing : 89.6mm
• Width of paper : 112mmDownload