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Welcome To The Sphere Research Canadian Test Equipment Site !
RF, Function and Signal Generators
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Sphere Research Corporation
3394 Sunnyside Rd.
West Kelowna, BC, Canada V1Z 2V4
Phone: +1 (250) 769-1834
FAX: +1 (250) 769-4106

A great source for test equipment, repairs, calibrations, useful metrology information, and of course, SLIDE RULES!

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RF, Function and Signal Generators
Function Generators
go right to the catalog! Skip the INTRO, Go RIGHT to the CATALOG!
This page has our function and signal generators. All kinds of systems from low frequency audio to RF and sweep generators, regardless of manufacturer.

Here's your chance to get some truly amazing things at great prices. Quantities are very limited, so when they are gone, that's it.


* NAVIGATION: To make your life easier, and help you find exactly what you want, we have broken the on-line equipment catalogs into smaller sections. Just CLICK on the item you are looking for at the left, to see the matching catalog. Large graphical catalogs are a bit SLOW, so please give them a bit of time to load. The top header of each catalog is largely the same, so don't think you are stuck in one place!

You can order anything here just by picking up the phone, and calling (250) 769-1834 during normal office hours, 8:30AM to 4:30PM PST, or FAX to (250) 769-4106. OR, Email your order to Susan CLICKHERE.

Shipping*SHIPPING: Preferred and Alternate Methods as of June 4, 2013, CLICK for FULL DETAILS ON OUR FAQ Page. Rates are now changing rapidy, often with little notice to us, so all the data has been transferred to the FAQ page for speedy updating.

* E-Mail Susan if you want a quote for shipping to other destinations, or for something heavy. Sorry, we can't safely send most individual small parts in a regular letter envelope, they get destroyed by the automated handling equipment. Sometimes we can ship very rugged parts in a small padded envelope by letter post. Ask Susan.

*There is a packing charge for large or heavy equipment, see the FAQ for details.

*If we have your valid data on file, you can just click on the ORDER email link to place an order and indicate your approval to bill, and we will do the rest. We keep your active information for ONE YEAR for your convenience.

*If this is the first time you have dealt with us, you can phone +1 (250) 769-1834 or FAX +1 (250) 769-4106 to supply the billing info, or send it by the email link, as you prefer. We accept VISA/MC, international money order, Paypal (to Susan@Okanagan.net), and bank wire transfer. Please note that there are transaction fees with Paypal and wire transfer payments, the wire transfer fee is frankly horrifying.

We accept VISA/MC or international money order

* CONDITION: To answer your questions, YES, we completely check and inspect all used equipment, and do not offer any we feel is substandard. That gear is normally scrapped, broken down for parts, or may get offered as-is in the HOT DEALS section, with the unit's condition clearly identified. If there are any marks or detracting features, we clearly state them in the listing. Before shipment, we burn in the equipment for 24 hrs. again and re-check to be sure it is good prior to shipment.

* The CATALOG will appear below shortly!
Don't forget these illustrated sections take a few seconds to load, but they are worth the wait!
Email US! Want something? Click here to e-mail us!
We accept Visa / MC for fast order processing.



CATALOG: JUST SCROLL DOWN TO SEE EVERYTHING !down

Function and Signal Generators


Want to order something, or need to ask us a question?? CLICK to e-mail us!Just CLICK HERE
to email us!
We are approved merchants, and can take Visa/MC directly, by fax, phone or email, as you prefer.
We accept VISA/MC or international money order

We sometimes have good overhauled HP 86XX series RF generators for sale, email WALTER for details.
PART NUMBER / GRAPHIC
DESCRIPTION
CONDITION
QTY
PRICE
EACH
EAF SSG-100
SSG-100, CLICK for bigger PIC!
CLICK for bigger PIC!



SSG-100, CLICK for bigger PIC!
CLICK for bigger PIC!
EAF Model SSG-100
3hz to 260KHz Sine, 3Hz to 10KHz Square DUAL digitally synthesized function generator.

A very nice keyboard entry digital signal generator, direct control of level, DC offset and frequency with 4 figure resolution, and crystal controlled stability (0.0005% of entered value). Two displays, can show either level or frequency for each channel! Up to 7Vpp output (3.5Vpp into 50 ohms), includes full factory manual reprint!
A very useful generator when precise control is more important than minor artifacts (square wave has overshoot above 10Khz, this is why is not spec'd above 10Khz, actually goes to same range as sine wave function), sine distortion is only -40dBc. Has GPIB functions (not tested, no drivers). Excellent condition. We use one of these on our own benches, very useful item, especially the Vpp and Vrms level functions.
Overhauled and Cal'd.

Just 1
$495
PART NUMBER / GRAPHIC
DESCRIPTION
CONDITION
QTY
PRICE
EACH
Wavetek 188-S-1257
Wavetek 188-S-1257, CLICK for bigger PIC!
CLICK for bigger PIC!


Control close up, CLICK for bigger PIC!
CLICK for bigger PIC!
Wavetek  188-S-1257
4Mhz Sine/Square/Triangle Function Generator

High performance 7 decade (1Hz to 1Mhz ranges) sweep/function generator, 4Mhz maximum frequency. Has controlled 50 and 600 ohm outputs (simultaneous), plus TTL logic compatible sync output. Sine, square and triangle waveforms, plus linear and logarithmic sweep operation.

Supports gated, triggered and continuous operation, and voltage controlled generator operation, plus has sweep output voltage, a very powerful generator with excellent controls and very high quality. This is a ruggedized portable version of the 188, with uprated output stage, all metal case, side carry handle, and a front transport cover. One of our favorite generators, used on our own test benches. Excellent electronic condition, fully overhauled and cal'd, but some outer case marks. Normally supplied WITHOUT the front door cover, but available on request if we have stock.
Overhauled and Cal'd.

Just 2
$395
PART NUMBER / GRAPHIC
DESCRIPTION
CONDITION
QTY
PRICE
EACH
Wavetek 142-S-527
Wavetek 142-S-527, CLICK for bigger PIC!
CLICK for bigger PIC!


CLICK for bigger PIC!
CLICK for bigger PIC!
Wavetek  142-S-527 / SG-1146/U
10Mhz Sine/Square/Triangle Function Generator

High performance 10 decade (.001Hz to 10Mhz ranges) function generator, 10Mhz maximum frequency. Has controlled 50 ohm output plus sync output and VCF input for sweeping. Sine, square, pulse and triangle waveforms, plus linear and logarithmic sweep operation.

Supports variable symmetry, DC offset, and voltage controlled generator operation, plus it has a 70dB stepped and continuously variable output attenuator. The wide range attenuator is an unusual featrure, rarely found on function generators. This is a ruggedized portable version of the 142, with uprated power supply, all metal case, front carry handles. One of our favorite generators, used on our own test benches, and can be set at the rear for 115/230V operation. Excellent electronic condition, fully overhauled and cal'd, but some case marks. You can download the PDF manual HERE.
Overhauled and Cal'd.

SORRY, SOLD
$350

Want to order something,
or need to ask us a question??
CLICK to e-mail us!Just CLICK HERE
to email us!
We are approved merchants, and can take Visa/MC directly, by fax, phone or email,
as you prefer.

We accept VISA/MC or international money order

IMPORTANT !
Graphical logos and trademarks are the property of their respective owners, and are used here merely to unambiguously identify the products. Sphere Research IS NOT a factory authorized distributor for any of the product lines indicated.

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