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Specification, 4 specification – Comtech EF Data Ku-Band Power Amplifier with Optional L-Band User Manual

Page 17

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Outdoor Power Amplifier

Revision 0

Introduction

MN/ODPA.OM

1–3

1.4 Specification

Characteristics

Input Frequency - IF

950 to 1450 MHz

Output Frequency Range

14.00 – 14.50 GHz

Optional: 13.75 to 14.50 GHz

Max. Input Power without damage

(ODPA) +15 dBm






Gain Flatness over Full Band

(ODPA)

±

1.0 dB max

(ODPA

w/L-Band)

±

2.5 dB nominal

Gain Variation over 36Mhz

±

1.0 dB

Gain Variation

(ODPA)

±

1.0 dB over operating temperature range

Gain Stability over Temperature

(ODPA w/L-Band)

±

2.5 dB

Gain Slope

(ODPA) 0.5 dB/40 MHz max

Noise Figure at max Gain

10 dB

Power Output @1dB
Compression @ 25

°

C: 8W +39dBm

16W +42 dBm

25W +44 dBm

32W +45 dBm

40W +46 dBm

3

rd

Order Intercept Point: 8W +47 dBm

16W +50 dBm

25W +52 dBm

32W +53 dBm

40W +54 dBm

3

rd

Order IMD: -34 dBc @ 6dB backoff (SCL 9 dB backoff from P1 dB)

-28 dBc @ 3dB backoff (SCL 6 dB backoff from P1dB)

Input/Output Return Loss

18 dB minimum

Spurious (in-band) at Rated Power

(ODPA) -50 dBc maximum

Spurious at Rated Power

(ODPA) –65 dBc max

Spurious (Rx band) at Rated Power

-70 dBc maximum

Harmonics at Rated Power

(ODPA) –65 dBc max

AM/PM Conversion (ODPA) 2.5

°

/dB typical (@P1dB) and 3.0

°

/dB max


Group Delay:
Linear

0.02 nsec/NHz

Parabolic

0.003 nsec MHz

2

Ripple

1 nsec peak-to-peak


RF-Mute -60

dB

Phase Noise

Limit (dBc/Hz)

300 Hz offset

-60

1 kHz offset

-70

10 kHz offset

-80

100 kHz offset

-90

1 MHz offs -100

ODPA w/L-Band
8W + 63 dB
16W +66 dB
25W +68 dB
32W +69 dB
40W +70 dB

ODPA
8W +33 dB
16W +36 dB
25W +40 dB
32W +42 dB
40W +44 dB

Front Panel

Display

20

x

2

LCD

Data Entry

Cursor Control Keypad

Output Sample

Type N, 50

, -40 dBc

Required External Reference Signal

Required External Reference Signal

Frequency: 10 MHz

Input Power: -5 to +5 dBm

Phase Noise: -125 dBc/Hz max. @ 100Hz

-135 dBc/Hz max. @ 1 kHz

-140 dBc/Hz max. @ 10 kHz

L-Band (Optional)

Power Requirement:

+15 to +24 VDC

Power Consumption:

1.6 A max. @ +15V

System Power Requirements

ODPA Input Power. 85 - 264 VAC, 47 - 63 Hz 8W 150W

16W 180W

25W 360W

32W 370W

40W 390W

AC Input Voltage

110/220 VAC

±

15% (47 to 63Hz)

Auto Ranging, 12, 24, & 48 are optional)

Mechanical Requirements

Interface: IF Input

Type N (F optional)

RF Output

WR75 *

M&C Analogue

MS3112E16-26P *

Power

(ODPA) MS3102R16-10P *

Molex Custom (#84855 Series)


*Other options are available

Environmental

Temperature:

Operating

-40º to 55º C. (-40º to 122º F)

Storage

(ODPA) -55º to 75º C (-67º to 167º F)

Humidity 100%

condensing rain 2” per hour

Altitude 10,000

AMSL

Shock

Normal commercial shipping and Handling

Physical

Dimensional :


8 and 16 Watt ODPA 12.40 x 10.25 x 8.38 (32 x 26 x 21 cm)
ODPA w/L-Band 12.4 0 x 10.25 x 10.25 (32 x 26 x 26 cm)


25 thru 40 Watt

ODPA 20.90 x 11.50 x 10.30(51 x 30 x 16 cm)

ODPA w/L-Band 20.90 x 11.50 x 12.6 (51 x 30 x 32 cm)

Weight:


8 and 16 Watt OPDA 27lbs (12.2 kg)
ODPA w/L-Band Input 32 lb (14.5 kg)
25 thru 40 Watt ODPA

52 lb (24.0 kg)

ODPA w/L-Band Input 61 lb (27.7 kg)