ISOMET RFA0110-1 Series Instruction Manual Download

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Oct 15

RF Amplifier

Including: Basic Modulator Alignment

D1345-aQ110-4

Instruction Manual

RFA0110-1-x Series

Models -

RFA0110-1

: 90-140MHz, amplifier module, 12W output

Options -x:

ISOMET CORP, 5263 Port Royal Rd, Springfield, VA 22151, USA.

Tel: (703) 321 8301, Fax: (703) 321 8546, e-mail:

ISOMET (UK) Ltd, 18 Llantarnam Park, Cwmbran, Torfaen, NP44 3AX, UK.

Tel: +44 1633-872721, Fax: +44 1633 874678, e-mail:

ISOMET

Summary of Contents for RFA0110-1 Series

Page 1: ...0110 1 90 140MHz amplifier module 12W output Options x ISOMET CORP 5263 Port Royal Rd Springfield VA 22151 USA Tel 703 321 8301 Fax 703 321 8546 e mail isomet isomet com www ISOMET com ISOMET UK Ltd 1...

Page 2: ...te at full rated power into a 50 load with 100 duty cycle Trace 1 RF output Trace 2 Sync signal Water cooling is optional The heatsink temperature must not exceed 70 C SERIOUS DAMAGE TO THE AMPLIFIER...

Page 3: ...als are all true 1 RF DC power is applied and 2 Gate signal is valid and 3 Amplifier and AO thermal interlocks are valid Normal condition is ON Thermal Interlocks The AOM and Driver are fitted with th...

Page 4: ...to the screw terminal DO NOT APPLY POWER 3 4 Connect the RF output BNC jacks to the acousto optic deflector or a 50 RF load if to measure the modulator RF output power Connection order depends onthe...

Page 5: ...MA connector of the RFA0110 1 ref 3 7 Input the laser beam toward the centre of either aperture of the AO device Ensure the polarization is vertical with respect to the base and the beam height does n...

Page 6: ...etween the minimum and maximum desired frequencies and adjust Bragg angle to give the same efficiency for both Note the photo detector or light power meter will require repositioning for the two angle...

Page 7: ...t ball of brushed short fibres removed cotton slightly moistened with clean alcohol Before the alcohol has had time to dry on the surface wipe again with dry cotton in a smooth continuous stroke Exami...

Page 8: ...OS low 0 0v V 1v OFF 2 0 Coaxial SMA 2 Low level RF Input Frequency range 90 130MHz Typical 80 140MHz Maximum Power level 0dBm 1mW Typical 3dBm 2mW Maximum 3 0 Interlock connection 3 1 2 3 1 2 RF Driv...

Page 9: ...ER MODEL S N ISOMET ISOMET 200 120 190 15 85 20 CTRL 24V 0V RF outputs BNC IN1 G1 8 Threaded Optional Water Fittings 8mm OD pipe DC Supply Input Screw Terminals RF input SMA RF1 PWR 73 20 Figure 1 Dri...

Page 10: ...10 ISOMET Vdc Vdc RF Output GATE D ty pe SMA RF Input PA Transistor Figure 2 Driver Block Diagram...

Page 11: ...le at 355nm 110MHz 6 85 mrad Bragg Angle at 355nm 3 43 mrad Nominal Bragg Angle Scan Angle Scan Angle at 355nm 105MHz 125MHz 1 25 mrad 100MHz 140MHz 2 5 mrad RFA0110 1 RF1 INT RF inputs 0dBm max Beam...

Page 12: ...er The input bragg angle relative to a normal to the optical surface and in the plane of deflection is BRAGG fc 2 v The separation angle between the zeroth order and mid scan point of the first order...