Topcon HiPer Ga - Digital UHF Transmitter Specifications

Specifications
HiPer Ga/Gb Operator’s Manual
A-10
Digital UHF Transmitter
Specifications
Table A-5 lists the Digital UHF Transmitter’s general specifications.
Table A-5. Digital UHF Transmitter Specifications
Parameter Selection
Output power 10 dBm to 29 dBm in 1 dB steps)
Output Power Control Accuracy
±1 dB (at normal test conditions)
+2.0 dB and -3.0 dB (under extreme test
conditions)
Nominal Output Impedance 50 Ohms 2.0:1 VSWR
Carrier Frequency Stability
±1.5 ppm initial stability over temp with
±3 ppm aging/year
Max. Frequency Error
±1.0 kHz (at normal test conditions)
±1.5 kHz (under extreme test
conditions)
Adjacent Channel Power (Conducted) 60 dBc
Spurious Emission (Conducted) -36 dBm @(9 kHz – 1 GHz)
-30 dBm @(1 GHz – 4 GHz)
Spurious Emission (Radiated) -36 dBm @(9 kHz – 1 GHz)
-30 dBm @(1 GHz – 4 GHz)
Intermodulation Attenuation <65 dBc
Type of Emission FCC Part 90
§90.210(d)
ETSI EN 300-113-1 V1.5.1
Clause 5.1.4
Clause 8.6.1