Atec Ophir-5227 User Manual

5200 Beethoven Street, Los Angeles, CA 90066

TEL: (310)306-5556 FAX: (310)821-7413

WEB: www.ophirrf.com E-MAIL: sales@ophirrf.com

MODEL 5227

80 - 1000 MHz

500 WATTS

LINEAR POWER RF AMPLIFIER

Solid State

Broadband High Power

RF Amplifier

The 5227 is a 500 Watt

broadband amplifier that covers the 80 – 1000 MHz frequency range. This amplifier utilizes Class A linear power devices that provide an excellent 3rd order intercept point, high gain, and a wide dynamic range.

Due to robust engineering and employment of the most advanced devices and components, this amplifier achieves high efficiency operation with proven reliability, Like all OPHIRRF amplifiers, the 5227 comes with an extended multiyear warranty backed by Ophir RF’s commitment to total

customer satisfaction.

Electrical

1 Frequency Range 80 – 1000 MHz

2 Saturated Output Power 500 Watts Minimum

3 Power at P1

4 Small Signal Gain +58 dB Minimum

5 Gain Flatness + 4.0 dB Maximum

6 IP3 +64 dBm typical

7 Input VSWR 2:1 max

8 Harmonics -20 dBc Min @ 350 Watts

9 Spurious Signals < -60 dBc typical @ 350 Watts

10 Input/Output Impedance 50 Ohms nominal

11 AC Input Power 5000 Watts Maximum

12 AC Input 180 – 240 VAC, single phase

13 RF Input 0 dBm max

14 RF Input Signal Format CW/AM/FM/PM/Pulse

15 Class of Operation Class A

Mechanical

16 Dimensions (3RU) 19” x 8.75” x 26”

17 Weight 100 lb. max

18 Connectors Type-N

19 Grounding Chassis

20 Cooling Internal Forced Air

Environmental

21 Operating Temperature 0º C to +50º C

22 Operating Humidity 95% Non-condensing

23 Operating Altitude Up to 10,000’ Above Sea

24 Shock and Vibration Normal Truck Transport

Parameter Specification @ 25º C

dB 350 Watts Minimum

Level

FE MODEL SHOWN

10/12

Approved By: ________________________________________________ Date: _____________________

Specifications subject to change without notice

ORDERING MODELS

◊ RE

◊ FE

◊ R

◊ F

Rear RF Connector model with Front Panel Controller Ethernet,

IEEE-488 and RS232 Front RF Connector model with Front Panel Controller Ethernet,

IEEE-488 and RS232 Rear RF Connector model

Front RF Connector model

5200 Beethoven Street, Los Angeles, CA 90066

TEL: (310)306-5556 FAX: (310)821-7413

WEB: www.ophirrf.com E-MAIL: sales@ophirrf.com

FRONT PANEL CONTROLLER FEATURES

◊ Forward Power Monitoring ◊ Reflected Power Monitoring ◊ Gain Control (Continuously Variable VVA 20dB) ◊ Fault Status ◊ Full Protection Of any VSWR Condition, Open or Short, into any Phase

Angle ◊ Remote Control Access via the Ethernet, RS-232, or IEEE-488 Communications ports ◊ Integrated Automatic Leveling Control to allow end-user to maintain output even with variances in temperature, phase or input RF level

◊ Standby/Enable Control ◊ Front Panel Display for easy viewing of System Status Locally ◊ Keypad buttons for full local control

MODEL 5227

80 - 1000 MHz

500 WATTS

LINEAR POWER RF AMPLIFIER

CIRCUIT CONTROL (WITH FRONT PANEL CONTROLLER)

◊ Standby (amplifier disable) ◊ Gain/power setting with 20dB range ◊ VSWR protection Reset ◊ ALC On/ Off

CIRCUIT INDICATIONS (WITH FRONT PANEL CONTROLLER)

◊ Forward Power ◊ Reflected power ◊ VSWR Fault ◊ Temp Fault ◊ Gain Setting (VVA) percentage

CIRCUIT PROTECTIONS

◊ Thermal Overload ◊ Over Current ◊ Over Voltage

◊ Open or Short VSWR Conditions (With Front Panel Controller)

RFPA SYSTEM OPTIONS

◊ Switched Filter Bank ◊ Input Power Requirements ◊ Ruggedized Version ◊ Cabinet Requirements ◊ Outdoor Version ◊ Sample Ports ◊ Racking Options ◊ Many More!

◊ Consult Factory with Specific Requirements

10/12

Approved By: ________________________________________________ Date: _____________________