This is only a preview of the November 2014 issue of Silicon Chip. You can view 35 of the 104 pages in the full issue, including the advertisments. For full access, purchase the issue for $10.00 or subscribe for access to the latest issues. Items relevant to "Currawong 2 x 10W Stereo Valve Amplifier, Pt.1":
Items relevant to "48V Dual Phantom Power Supply":
Items relevant to "Programmable Mains Timer With Remote Switching":
Items relevant to "One-Chip 2 x 5W Mini Stereo Amplifier":
Purchase a printed copy of this issue for $10.00. |
PRODUCT SHOWCASE
Turning metal into components
We all know the frustration that can
occur in waiting for a component to
be machined by someone else so you
can move forward in assembling and
finishing your project. And when the
part arrives you find it does not fit as
you had intended and will need more
machining!
How many times have you said to
yourself ‘if only I had the machine’!
Well, the if only now can be a reality.
If you go to Hare & Forbes Machineryhouse they have on show and in stock,
a wide range of metal turning lathes to
suit everyone’s application.
For instance, this compact AL-51G
bench lathe has many convenient facilities ideal for the enthusiast model
engineer wanting to make small components. It has a turning capacity of
230 x 500mm, can screw-cut metric
New R&S Tracking
Power Supplies
The HMC804x power supplies developed by Rohde & Schwarz subsidiary
HAMEG Instruments are equipped with
one (R&S HMC8041), two (R&S HMC8042)
or three (R&S HMC8043) channels.
All models from this series deliver
up to 100W of power and are adjustable
between 0V and 32V in steps of 1mV.
Tracking is available in the two multichannel models and enables combined
parallel or serial operation. It is still possible to provide power to several circuits
independently.
Changes to current and voltage values
are carried out synchronously in combined channels.
& imperial threads that works in conjunction with gears and the Norton
gearbox and is supplied with three and
four-jaw chucks, faceplate, fixed and
travelling steadies – all this for only
$1,265.00 including GST!
Simply call into your nearest Hare &
Forbes Machineryhouse store or jump
online, sign up to become a Machin-
Ocean Controls
new range of
Slip Rings
Ocean Controls is
now carrying a range
of slip rings. These
allow the transfer of
power or data signals
through a continuously rotating junction.
Commonly, you’d find slip rings in
wind turbines, weather sensors, radar
antennae, industrial applications and
robotics.
They prevent cables from twisting
and allow rotating equipment to spin
continuously without needing to be
unwound.
Three models are available, with 3,
6 or 12 conductors. Each is capable of
carrying 240VAC.
The 6 and 12-wire models can carry
2A per conductor, and the 3-wire
model is rated to a massive 10A per
conductor.
eryhouse mate to place your order and
have it shipped direct to you.
Contact:
Hare & Forbes Machineryhouse
1/ 2 Windsor Rd Northmead NSW 2152
Tel: (02) 9890 9111
Website: www.machineryhouse.com.au
Antenna, filter and
power amplifier
analysis
Copper Mountain Technologies Planar
TR1300/1 Compact VNA is an excellent
low cost solution for magnitude and phase
measurements over the frequency range of
300kHz to 1.3GHz.
This 2-port, one-path vector network
analyser weighs just 1kg and provides the
user with high accuracy measurements and
a variety of analysis capabilities in frequency
and time domains. Dynamic range of transmission measurement is 130 dB, output
power adjustment -55 dBm to +3 dBm,
including TDR (Time Domain Reflectometry).
Copper Mountain Technologies VNAs are
flexible, easy to maintain and are a fraction of
the cost of traditional analysers. The Software
is easy to use and completey free.
The Planar TR1300/1 is priced at $3250
+ GST.
Contact:
Contact:
Contact:
Unit 2, 75 Epping Rd, North Ryde NSW 2113
Tel: (02) 8874 5103 Fax: (02) 8874 5199
Website: www.rohde-schwarz.com.au
3/24 Wise Ave, Seaford, Vic 3198
Tel: (03) 9782 5882
Website: www.oceancontrols.com.au
4/8A Kookaburra Rd, Hornsby NSW 2077
Tel: (02) 9482 1944 Fax: (02) 9482 1309
Website: www.clarke.com.au
Rohde & Schwarz Australia Pty Ltd
siliconchip.com.au
Ocean Controls
Clarke & Severn Electronics
November 2014 97
|