Microwave Links
Generals. The amplifier TMA 25/2G gives 25 Watts output power in continuous service in the 1.3 - 2.7 GHz frequency band. It is suitable for Radio or Television Microwave Links.
Broadband. The amplifier circuit is broadband, so it is possible to change the transmission channel without adjustments.
High efficiency switching mode power supply guarantees high reliability, low heat generation and energy consumption .
Electronic protection assures an affordable and stable operation protecting units against major fault conditions .
A front panel digital meter combined with LED indicators allows the user to check all the most important parameters of the equipment.
Meets or exceeds all international standards for safety and
electrical requirements.
Microwave Links
R.F.and ElectcalCharacterstcs:
Operating Frequency 1.1 - 2.7 GHz
Bandwidth Broadband
Output Power 0 - 25 W
Input Power 0 -2 W
Input/Output impedance 50 W
Output connector type N (others on request)
VSWR ≥ 26 dB
In-band intermodulation distortion < -60 dBc
Spurious and harmonic emissions < -60 dBc
Amplitude frequency response ≤ ± 05 dBc
Output power variation < 0.4 dB
Signal to noise ratio ≥ 62 dB (64 dB typ.)
Measures (on the front panel):
Output forward power
Output reflected power
Alarms (on the front panel):
Input Overload
VSWR
Over-Temperature
Power Requirements:
Operating voltage 110/220/240 Vac ± 10%, 50/60 Hz single phase
Power Consumption (at maximum power) 72 VA
Cooling forced air with fan
Operating temperature from -5° to +45° C
Humidity 95% max
Mechanicals:
Dimensions (WxHxD) 483x134x400 mm
Weight 18 kg
ITEL S.r.l. TELECOMUNICATIONS AND BROADCASTING SERVICES Via Friuli, 6 - 33074 Fontanafredda (PN) - ITALY Tel. +39 0434 997667 - Fax. +39 0434 997687