Telecard R-1150-00, Руководство по эксплуатации, Страница: 6 / 50

ААНЗ.464414.001-03.61 РЭ p.6
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protection from faulty voltage sign switching on;
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availability of memory support battery, intended to store previously recorded
information in the internal memory of the radio after it has been powered off;
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detachable control unit with liquid crystal display provides easy and flexible radio
control;
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ability of remote control from a remote control unit (hereinafter - the RCU) and PC.
1.1.2.2 Technical Specifications
1.1.2.2.1 Basic technical specifications of the radio are presented in Table 1.
Table 1
– Basic technical specifications
Parameter Value
1 2
Frequency range, kHz 1500 to 29999,99
Channel Spacing, Hz 10
Frequency Stability
3∙10 -7
Emission Modes (receiving)
A1A, J3E, B8E, Н3E, А3Е,
F1B in modem FSK mode
Emission Modes ( transmission)
A1A, J3E, B8E, Н3E, F1B in
modem FSK mode
Receiver Sensitivity: J3E (single sideband, upper and
lower) , for 10d SINAD,
µV, not worse
1,0
Receiver Sensitivity:
А1А for 10 dB SINAD, µV, not
worse
0,5
Receiver Sensitivity : F1B in FSK of the modem,
µV, not
worse
1,0
Image Rejection, dB, not less 80
IF Rejection, dB, not less 80
Table 1 (continued)
1 2
Receiver IF Bandwidth, Hz 300, 1100, 2400, 2750, 3100,
6000
Receiver amplitude -frequency characteristic unevenness:
J3E (lower and upper sideband), dB, not more 3
Receiver non-linear distortions: J3E, %, not more 5