Notebook

Telescope 1mBPF AR 5000 BPF FFT

LO

21cm (1.42 GHz) IF 1 ≈152 MHz 10.7 MHz

H2-Converter PSU

COM RS-232

L-Band (Neutral Hydrogen, 21 cm / 1421 MHz frequency switching)

Ø1m

Mouse

USB1

USB4

USB3

PSU

12V

4-Port USB Hub PSU

12 KHzresolution USB2

Memory Stick etc.

FFT

Mouse

Keyboard

Monitor

VGA

PS/2

USB

SMAIF

FFT:

RadioInstruments2012ppt / 20121123/cm

HeterodyneReceiver

Optionalattenuator

Aspire

netbook

Mouse

Keyboard

VGA

PS/2

USB

Receiver control &Spectrometer control

Intercommunication RS232

LO = 1268 MHz

cmd = 0, 1, 0, 2, 0, 1,…

outdoor

Indoor

Drivecontrol

RS-232

12 VdcPSU

12V

12 Vdc

USB/RS-232

PSU

Notebook

Telescope 1mBPF AR 5000 BPF FFT

LO

21cm (1.42 GHz) IF1 ≈152 MHz 10.7 MHz

H2-Converter PSU

COM RS-232

L-Band (Neutral Hydrogen, 21 cm / 1421 MHz beam switching)

Ø1m

Mouse

USB1

USB4

USB3

4-Port USB Hub PSU

12 KHzresolution

USB2

Memory Stick etc.

FFT

Mouse

Keyboard

Monitor

VGA

PS/2

USB

SMA

RS-232 ‘Antos’

IF=10.7 MHz

FFT:

RadioInstruments2012ppt / 20121123/cm

HeterodyneReceiver

Optionalattenuator

cmd = 0, 1, 0, 2, 0, 1,…

LO = 1268 MHz

PSU

12V

outdoor

Indoor

Drivecontrol

RS-232

12 VdcPSU

12V

USB/RS-232

12 Vdc

PSU

Notebook

Telescope 1mBPF BPF FFT

LO

21cm (1.42 GHz)IF1 ≈152 MHz

150 +/- 5 MHz

H2-Converter PSU

COM RS-232

L-Band (Neutral Hydrogen, 21 cm / 1421 MHz without 2nd heterodyne)

Ø1m

Mouse

USB1

USB4

USB3

4-Port USB Hub PSU

12 KHzresolution USB2

Memory Stick etc.

FFT

Mouse

Keyboard

Monitor

VGA

PS/2

USB

SMA

RS-232 ‘Antos’

IF

FFT:

RadioInstruments2012ppt / 20121123/cm

LO = 1268 MHz

cmd = 0, 1, 0, 2, 0, 1,…

PSU

12V

outdoor

Indoor

Drivecontrol

RS-232

12 VdcPSU

12V

USB/RS-232

12 Vdc

FFTFFT

Mouse

Keyboard

Monitor

VGA

PS/2

USB

SMA

RS-232 ‘Antos’

IF

Notebook

Telescope 1mAR 5000 BPF FFT

PSU

Satellite

Receiver

PSU

Radio mapping Ku-Band 10.7-12.7 GHz

Ø1m

Mouse

USB1USB4

USB4USB3

Antenna control COM RS-232

PSU

12V

4-Port USB Hub PSU

USB2

Memory Stick etc.

IF = 940-2040 MHz

Ku-Band10.7-11.7 (15V)11.7-12.7 (18V)

> 3 different SAT-LNC

75 Ω

RadioInstruments2012ppt / 20121123/cm

Power Divider

DC-Block

USB Video Adapter

USB4

USB → Notebook

+ optional75 Ω / 50 ΩMatching

pad

HeterodyneReceiver

Hydrogen 21 cm

Coaxialswitch

Total power, 2-Element, Swept Frequency Interferometer

Wilkinson Power Combiner + S-

Band Converter

PSU

Amplifier Amplifier

CALLISTO

Notebook

USB1

USB2 USB3

RS-232

Mouse

Memory Stick etc.

PSU

Integration time switchable:1mse (high speed for satellites andsolar burst observations) up to3 sec for radio sources.

12V

RadioInstruments2012ppt / 20121123/cm

Frequency range: 2200 MHz … 2700 MHzλ = 11 cm … 13 cm

East-West-Baseline: 10 λ … 50 λ

Bias-T

Bias-T