Topcon HiPer Ga, Operator'S Manual

Page: 143 / 162

Receiver Specifications
P/N 7010-0816
A-11
Digital UHF Receiver Specifications
Table A-6 lists the Digital UHF Receiver’s general specifications.
Environmental Specifications
Table A-7 lists the receiver’s general environmental specifications.
Table A-6. Digital UHF Receiver Specifications
Parameter Specification
Noise Figure 5 dB
Nominal Input Impedance 50 Ohms
Receiver sensitivity for DBPSK (@ BER
<1x10
-4
, over temperature -30°C to
+60°C)
-116 dBm
Dynamic Range -119 to -34 dBm
Max. Input Signal Level -10 dBm
Co-channel Rejection -12 dB
Adjacent Channel Selectivity -60 dB
Spurious Radiations < 2 nW
Table A-7. HiPer Ga/Gb Environmental Specifications
Parameter Specification
Temperature Operation:
-30°C to +60°C
Storage:
-40°C to +85°C
Humidity Min 5 cycles / 1 cycle=48h
Max 600C, max RH95% operating
Max 650C, RH% (none operating)
Altitude -1000m under sea level or 8500m above
sea level