RX3M
23.01.2013, 15:54
Ну вот,новый китайский трансивер
Dual mode: shortwave and ultra-shortwave
Dual channels to receive signals,
Distress call, selective cass, group call and all call,
Display anti-collision alarm,
Large LCD.
Specifications:
Frequency range:
Rx 0.5-29.999999MHz
Tx 1.6-29.999999MHz
Mode: USB, LSB, CW, RTTY, AM
Memory channels: 100
Power supply: 13.8V DC(¡À15%)
Current drain (at 13.8V):
Receive Standby 1.4A
Transmit Max. power 25A
Operable temp. range: -10¡æ - +60¡æ; 14¨H - 140¨H
Dimension(WxHxD): 240x200x65mm
Weight: 4kg
Reciever:
Reveive system: Double-conversion superheterodyne system
Sensitivity(12dB SINAD):
0.5-1.5999MHz: SSB, CW, RTTY¡Ü1uV , AM¡Ü10uV
1.6-29.9999MHz: SSB, CW, RTTY¡Ü0.5uV, AM¡Ü2uV
Squelch sensitivity(threshho ld): SSB, CW, RTTY Less than 5.6uV
Selectivity:
SSB, CW, RTTY:
More than 2.1 KHz/-6dB,
Less than 4.5 KHz/-60dB
AM:
More than 6 KHz/-6dB,
Less than 20 KHz/-40dB
Spurious and image rejection ratio: More than 70dB(1.6-29.9999MHz)
RIT variable range: ¡À150Hz
Audio output power(at 13.8V DC): More than 2.0W at 10% distortion with an 8¦¸ load
Transmitter:
Ourput power: SSB 100W AM 40W
Modulation system:
SSB Balanced modulation
AM Low level modulation
Spurious emissions: Less than -50dB Below peak output power
Carrier suppression: More than 40dB
Unwanted sideband: More than 50dB
Dual mode: shortwave and ultra-shortwave
Dual channels to receive signals,
Distress call, selective cass, group call and all call,
Display anti-collision alarm,
Large LCD.
Specifications:
Frequency range:
Rx 0.5-29.999999MHz
Tx 1.6-29.999999MHz
Mode: USB, LSB, CW, RTTY, AM
Memory channels: 100
Power supply: 13.8V DC(¡À15%)
Current drain (at 13.8V):
Receive Standby 1.4A
Transmit Max. power 25A
Operable temp. range: -10¡æ - +60¡æ; 14¨H - 140¨H
Dimension(WxHxD): 240x200x65mm
Weight: 4kg
Reciever:
Reveive system: Double-conversion superheterodyne system
Sensitivity(12dB SINAD):
0.5-1.5999MHz: SSB, CW, RTTY¡Ü1uV , AM¡Ü10uV
1.6-29.9999MHz: SSB, CW, RTTY¡Ü0.5uV, AM¡Ü2uV
Squelch sensitivity(threshho ld): SSB, CW, RTTY Less than 5.6uV
Selectivity:
SSB, CW, RTTY:
More than 2.1 KHz/-6dB,
Less than 4.5 KHz/-60dB
AM:
More than 6 KHz/-6dB,
Less than 20 KHz/-40dB
Spurious and image rejection ratio: More than 70dB(1.6-29.9999MHz)
RIT variable range: ¡À150Hz
Audio output power(at 13.8V DC): More than 2.0W at 10% distortion with an 8¦¸ load
Transmitter:
Ourput power: SSB 100W AM 40W
Modulation system:
SSB Balanced modulation
AM Low level modulation
Spurious emissions: Less than -50dB Below peak output power
Carrier suppression: More than 40dB
Unwanted sideband: More than 50dB