UM for satellite communications devices

Microwave power amplifier PRd6-300, PRd8-300 for satellite communications equipment (Range
operating frequencies 5.725 … 6.225.4 GHz or 5.9 … 6.4 GHz and 7.9 … 8.4 Hz, Output power not less
300 watts)

Microwave power amplifier PRd5-300 for tropospheric communication equipment (Frequency range 4.4 … 5.0
GHz Output power not less than 300 watts)

Microwave power amplifiers UM6-60, UM6-90, UM8-60 and UM8-90 for satellite communications equipment
(Frequency range 5.725 … 6.225.4 GHz or 5.9 … 6.4 GHz and 7.9 … 8.4 GHz Output power not
less than 60 watts or at least 90 watts)

Microwave power amplifiers UM5-100 for tropospheric communication equipment (Frequency range 4.4 … 5.0
GHz output power of at least 100 watts)

ELECTRICAL TECHNICAL PARAMETERS
 UM6-60
UM8-60
UM6-90, UM8-90
UM5-100
PRD6-300
PRD8-300
PRD5-300
Frequency range5725-6225 GHz
5900-6400 GHz
7900-8400 GHz
5725-6225 GHz
5900-6400 GHz
7900-8400 GHz
4400-5000 GHz
5725-6225 GHz
5900-6400 GHz
7900-8400 GHz
4400-5000 GHz
Output power (Psat)Not less than 60 wattsNot less than 90 watts
Not less than 100 watts
(for UM5-100)
No less than 300 watts
Gain at power equal to P1dB57 … 63 db57 … 63 db57 … 63 db
Gain constancy (at room temperature)1.0 dB peak to peak, maximum, within 500 MHz
0.5 db max, within 40 MHz
Change in gain within operating temperatures from -40 о С to +55 о С, no more2,5 db
Gain stability for 24 hours, at constant temperature and level of excitation, no more0,25 db
Input Interchange (VSWR), no more1,3
Interchange on exit (VSWR), no more1,3
Side components at rated power– 65 dBc
Harmonics at an output power, no more– 70 dBc
Third order intermodulation components (for two harmonic signals of equal power with a separation of 5 MHz … 10 MHz), no more– 36 dBc, with a decrease in output power by 7 dB
– 26 dBc, with a decrease in output power of 3 dB
Group delay:
Linear
Parabolic
Oscillatory
0.02 ns / MHz, Max
0.003 nsec / MHz2, Max
1 ns peak to peak, typically
Spurious AM
(F * = Frequency in KHz)
– 45 dBc (0 – 10 KHz)
– 20 (1 + log F *) dBc (10 kHz – 500 KHz)
– 80 dBc (500 kHz – 1 MHz)
Phase noiseSatisfies IESS-308/309
MECHANICAL SPECIFICATIONS
Dimensions419 х 249 x 231 mm419 х 249 x 231 mm600 х 400 х 380 mm
Approximate weight12 kg12 kg60 kg
Mounting holes6 holes
d=10mm
6 holes
d=10mm
6 holes
d=12mm
POWER SUPPLY
Power Requirements1. From 180 to 260 V of alternating current, 47-63 Hz, one phase
2. From 320 to 440 V of alternating current, 47-63 Hz, three phases
3. 18 to 36 V DC
Power consumption, no more1. 2 A
2. –
3. 12 А
1.2,5 А
2. –
3. 15 А
1. 15 А
2. 15 А
3. 80 А
ENVIRONMENTAL CONDITIONS
Out of Service Temperature
Working ambient temperature
-55 оС … +65оС
-40оС … +55оС
Relative humidity100% humidity with condensation

 

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