User Manual

NTGS86AB Installation & Service Manual
Table 1-1 NTGS86AB Single Channel Power Amplifier Functional Specifications
Frequency Range 869 - 894 MHz (25 MHz Bandwidth)
Maximum Average Input Power 13 dBm without damage; 0 dBm typical @ rated Pout
Continuous Average Output Power 25 Watts (44 dBm)
Frequency Offset Requirement Meas. Bandwidth
750 kHz -46 dBc 30 kHz
1.5 MHz -14dBm 37.5 kHz
1.98 MHz -61 dBc 30 kHz
4 MHz -14 dBm 100 kHz
Spurious Emissions @ Maximum
Rated Output Power
(25 W/44 dBm)
Outside Tx Band -14 dBm 30 kHz
Maximum RF Gain 45 dB
Gain Flatness
± 0.15 dB for any 2-MHz band within operating ranges.
Output Protection Mismatch Protected
Input Port Return Loss VSWR 2:1 Maximum
Out of Band Spurious Less than -13 dBm/30 kHz (see above)
DC Input Power
+26 ± 0.5 Vdc, 260 mV p-p maximum ripple, ≤350 watts
6 Amps typical, 13 Amps maximum
Operating Temperature Range -40 °C to +50 °C, Ambient
Operating Humidity 5% - 95% Relative Humidity (Non-condensing)
Storage Humidity 5% - 95% Relative Humidity (Non-condensing)
Interface Connectors:
RF Input SMA Female
RF Output SMA Female
RF Sample SMA Female
Power Supply, alarm, and Control
Interface
18-Pin, Molex, Female
Test 4-Pin
Weight 8 lbs
Dimensions (inches) 7.865 (W) x 10.275 (D) x 1.55 (H)
*The base station reports the center frequency of the desired operating band to the amplifier and
the amplifier adjusts the bandwidth window accordingly, between the upper and lower limits of
the frequency range.
 Copyright Powerwave Technologies, Inc., October 2002. All rights reserved
044-05126 Rev. A 1-2 October 2002