Most Advanced High RF Frequency Research Test Instruments

 

"Our Best System Using Advanced Technology"

M.O.P.A. 207-Watt Amplifier

with the GB-4000 High RF Frequency Generator

$4,445 Fall Sale - $4,220

 

Includes the 2014 GB-4000 High RF Frequency Generator

and the M.O.P.A. (2.1 MHz to 3.6 MHz) Plasma Amplifier.

Plasma ray tube (as shown) is NOT included.

Plasma Ray Tube: The plasma ray tube, including copper collars with wires and tube stand with reflector, is sold separately from another company for $333 plus shipping. We will provide you with the phone number of that company so you can order the plasma ray tube after you order your M.O.P.A.. We can also facilitate the order for you from the vendor if requested. The plasma ray tube is made of Pyrex and is a 2" round by 14" long Helium filled tube. It is guaranteed to handle the power output of the M.O.P.A..

 

FREE Toll-Free or Skype Technical Support

FREE Quick-Start DVD Video Guide

Easy to Use Pictorial Operating Instruction Manual

One Year Warranty - Parts and Labor

 

We must receive a signed M.O.P.A. Purchase Agreement before we can ship the M.O.P.A. to you.

A copy will be emailed to you after placing your order or download here (password required - call us).

 

GB-4000 High RF Frequency Generator  / M.O.P.A 207-Watt Amplifier

 

 

1-800-477-0066

International call: (00+1) 801-796-5331

FREE SHIPPING to the USA and CANADA

20 MHz Sweep High RF Frequency Generator

The Most Versatile High RF Frequency Generator Available

"Runs 8 frequencies at once.

That's just one of the GB-4000 differences!"

What separates the GB-4000 from other frequency generators available today?

While some manufacturers may wish to only run one frequency at a time, the GB-4000 can also do this but it also has the ability to generate up to 8 individual frequencies in 8 individual pure waveforms and then output them simultaneously for a superior multi-frequency waveform.

The GB-4000 can output 8 multiple individual frequencies or one individual frequency up to 40,000 hertz. Each frequency is generated and output in a pure waveform. With its 20 MHz (20 million hertz) frequency range it has the ability to generate millions of individual frequencies in pure waveforms which can be put into individual channels and run as sequences of individual or multiple frequencies.

Power output is important in a frequency generator. When comparing the various instruments, power output is a very important consideration. This is the reason the GB-4000 uses a carrier frequency so that more power can be output.

The power output of most frequency generators on the market today that do not use an RF carrier frequency is only about 0.20 of a watt. The GB-4000 with the use of an RF carrier is about 2 watts and is over 9 times more powerful than these instruments. With the use of the optional SR-4 amplifier it is over 50 times more powerful.

Some manufacturers claim that running multiple frequencies simultaneously causes the purity of each individual waveform to be lost as well as creating the possibility of canceling out or creating other frequencies.

Rarely are other frequencies created and when they are they are generally beat frequencies which are considered beneficial. Those who run multiple frequencies simultaneously are seeking the benefits of using multiple frequencies. The time saving benefit is the main reason most people prefer to use multiple frequencies.

Even though frequencies combined together may seem to lose their individual clarity, all the components of each frequency are present. Think of an orchestra playing many different instruments. Though they combine together to make beautiful music, each instrument’s full sound components are still present and nothing is lost.

In order for a frequency to be canceled out, the same frequency must be introduced 180 degrees out of phase. Since the GB-4000 does not output the same frequency 180 degrees out of phase the canceling of a frequency is not possible.

This generator is so easy to use that anyone can operate it. If you're one of the many people wanting to own a function generator with all the capabilities of the GB-4000 then this is the one to choose.

$2,500 Summer Sale - $2,320

Complete System Includes the 2014 GB-4000 and SR-4 Linear Amplifier

FREE Toll-Free or Skype Technical Support

FREE Quick-Start DVD Video Guide / Easy to Use Pictorial Operating Instruction Manual

One Year Warranty - Parts and Labor

See Information Below About the Accessory Kit

International Orders: See Instructions Below Before Placing Order

 

 

 

 

  • Stand Alone Frequency Generator: Unlike some generators on the market today the GB-4000 was designed to be a simple to use, easy to operate, stand alone frequency generator requiring no complicated computer interface to use all of its features. Computer operated generators generally work well but many people do not feel comfortable having to use a computer to operate all of a frequency generator's options. Our customers appreciate that they are not required to have a computer to operate any of our instrument's capabilities. The computer software for programming frequencies into the GB-4000 is an option, not a necessity. Its software was designed specifically not to be a hard to use computer interface. But it is for programming channels with frequencies and restoring any lost programmed channels that may be accidentally deleted by the user.

  • Programmable channels: 2000

  • Frequency range of 0.1 to 20 million hertz.

  • Can output low and high RF (radio frequency) frequencies.

  • Incorporates powerful 3.1 MHz RF carrier wave technology.

  • Power output: Variable up to 2 watts (up to15 watts with SR-4 amplifier)

  • Voltage output audio mode: 40 volts peak to peak.

  • Voltage output RF mode: Over 110 volts peak to peak making it over 9 times more powerful than most standard frequency generators. When used with the powerful SR-4,10-watt linear amplifier it will give you up to 50 times more power than other frequency generators on the market today.

  • Produces digitally accurate frequencies converted to analog for full analog harmonics using DAC.

  • Carrier wave can be turned off so user can use it as a standard low audio frequency generator.

  • Output multiple frequencies: Up to 8 audio frequencies simultaneously to 40,000 hertz. Eight audio frequency range: 0.1 to 40,000 hertz.

  • Output RF multiple frequencies: 2.

  • Two RF frequency range: Up to 20 million hertz.

  • Channel capability: 48 frequencies in sequence or 8 groups capable of holding 8 frequencies each.

  • Computer software: GB-4000 computer programmable software included with accessory kit.

  • Runs either single or multiple frequencies.

  • Capable of running a 90% duty cycle (almost double the power of other instruments; other frequency generators typically run just a 50% duty cycle).

  • Incorporates advanced gating / pulsing capabilities from 1 - 2,200 Hz with a 10 - 90% duty cycle.

  • Capable of running both sine wave and square wave waveforms.

  • Channel sweep: Variable 10 Hertz to 10,000 Hertz + and - on the target frequency or frequencies.

  • Capable of running both narrow and broad range sweeps.

  • Converge sweeps (two frequencies) to 20 million hertz.

  • L.E.D.: RF indicator light confirms RF output.

  • Display: LCD

  • AC adapters: Two switching 110/240 volt power supplies for worldwide use.

  • Offers 4 outputs (other frequency generators have only 2 outputs). SR-4 amp provides 8 outputs.

  • Portable (generator weighs only 2.5 lbs.)

  • When connected with the M.O.P.A., it is capable of outputting 8 frequencies simultaneously with all of the power and capability of the early instruments.

  • Easy to use - Press just three buttons to start.

Function generator instruments and amplifiers are sold as electronic test instruments. No suitability or claims for any other purpose is stated or implied.

 

Why Power Output Is Important In a Frequency Generator

When comparing the various instruments, power output is a very important consideration. This is the reason the GB-4000 uses a carrier frequency so that more power can be output.

The power output of most frequency generators on the market today that do not use an RF carrier frequency is only about 0.20 of a watt. The GB-4000 with the use of an RF carrier is about 2 watts and is over 9 times more powerful than these instruments. With the use of the optional SR-4 amplifier it is over 50 times more powerful.

20,000,000 FREQS. 20,000,000 Crystal Controlled Frequencies for Perfect Accuracy (0.1 to 20 Million Hertz)
3.1 MHz CARRIER Has a 3.1 MHz RF (Radio Frequency) Carrier Frequency Capable of Producing Harmonic Sidebands Like the 1930's to 1950's Instruments. No Other Instrument Has This Important Feature!
8 SIMULTANEOUS Runs Up to 8 Frequencies Simultaneously
FREQUENCY LCD LCD Displays Frequency You are Using
4 CONNECTORS Has 4 Connectors Doubling its Capacity
TIME LCD LCD Displays Amount of Time the Selected Channel is Running
AUTO CHANNEL LCD Displays 'Auto Channel' You are Using
LIGHT-WEIGHT Small, Light-Weight Design, Only 2 Pounds
RF INDICATOR 'RF Indicator Light' Glows Red When Running in RF Mode
OUTPUT KNOB 'Output Knob' Makes it Easy to Control the Power Level
CHANNEL SWEEP 'Channel Sweep' Variable - 10 Hertz to 10,000 Hertz or 5 Hz. to 5,000 Hz. + and - of the target frequency.
SINE/SQUARE 'Sine/Square Button' Allows Change from Square to Sine Wave
AUTO CHANNEL 'Auto Channel Button' - Run Any of the 2000 Custom Channels
RF/AUDIO 'RF/Audio Button' Allows You to Change from RF to Audio Mode
SWEEP 'Sweep Button' - Sweep Through 1 to 20,000,000 Frequencies
CUSTOM 'Custom Button' - Create Up to 2000 Custom Programmable Channels

 

Now 15 Watts — 4 Hookups

Built to work exclusively with the GB-4000

Though the GB-4000 works great alone, many people have asked if it was possible to increase the power output of the GB-4000. With this in mind the SR-4 amplifier was developed with a 1 to 15 watt power range.

Function generators cannot put out 15 watts but  a separate amplifier can.
To get the power output of the SR-4 amplifier all you have to do is plug the GB-4000 into it via a BNC connector cable. The amplifier then amplifies the GB-4000’s frequencies from 1 to 15 watts.

One of the great features of the SR-4 is more hookups. The SR-4 now has four sets of hookups for multiple use. If you a purchase the GB-4000 with the SR-4 amplifier you'll have the advantages of variable 0.1 to 15 watt system.

Our special low package price of $2,320 includes the SR-4 and the High RF GB-4000.

$2,500 Fall Sale - $2,320

Complete System Includes the 2014 GB-4000 and SR-4

Linear Amplifier

FREE Toll-Free or Skype Technical Support

FREE Quick-Start DVD Video Guide / Easy to Use Pictorial Operating Instruction Manual

One Year Warranty - Parts and Labor

See Information Below About the Accessory Kit

International Orders: See Instructions Below Before Placing Order

 

Vanguard X-Pedition

Compact Travel Case

GB-4000 / SR-4 system

... only $140

Vanguard X-Pedition Compact Travel Case

To protect your new GB-4000 and SR-4 Amplifier while you travel you should consider purchasing the deluxe Vanguard X-Pedition travel case. Because of small compact size it can be shipped to almost any country through the USPS. This is the "Rolls Royce" of instrument cases, constructed of heavy-duty yet lightweight ABS, the X-Pedition 13 case has metal-reinforced corners and a strong frame for years of great performance. Its interior has adjustable dividers for a secure, tailored fit for your GB-4000 / SR-4 Amplifier system and all of the cables and accessories. It's also the right size to 'carry-on' and stow when travelling with the airlines. X-Pedition also includes bottom feet, a removable shoulder strap and dual locks with two keys. Inside dimensions: 17 1/2 x 12 1/8 x 6 (inches). Outside dimensions: 18 3/8 x 13 x 6 3/8 (inches). 7.93 lbs.

$159.99 Fall Sale - $140

Vanguard X-Pedition 13 Compact Travel Case

All GB-4000 Frequency Generator packages include:

 

 FREE Toll-Free or Skype Technical Support

FREE GB-4000 / SR-4 / M.O.P.A. Quick-Start DVD
*FREE
FedEx or USPS Shipping

 

M.O.P.A. 207 Watt Amplifier

for the GB-4000

2.1 MHz to 3.6 MHz M.O.P.A. (Master Oscillator Power Amplifier)
1930s/1950s M.O.P.A. oscillator replica. When connected to the GB-4000 it is capable of outputting 8 frequencies simultaneously.

$2,495

 

Includes ONLY the M.O.P.A. Amplifier

for those who already own a GB-4000.

Plasma ray tube (as shown below) is NOT included.

Plasma Ray Tube: The plasma ray tube, including copper collars with wires and tube stand with reflector, is sold separately from another company for $333 plus shipping. We will provide you with the phone number of that company so you can order the plasma ray tube after you order your M.O.P.A.. We can also facilitate the order for you from the vendor if requested. The plasma ray tube is made of Pyrex and is a 2" round by 14" long Helium filled tube. It is guaranteed to handle the power output of the M.O.P.A..

 

We must receive a signed M.O.P.A. Purchase Agreement before we can ship the M.O.P.A. to you.

A copy will be emailed to you after placing your order or download here (password required - call us).

 

M.O.P.A 207-Watt Amplifier

The M.O.P.A. amplifier uses the broadcast method of outputting frequencies. Many people ask what are the benefits of the M.O.P.A. over the SR-4 amplifier. First: the M.O.P.A. uses the plasma gas tube broadcast method which is a non-contact method. The broadcast method allows for a greater power output of 207 watts compared to the SR-4's 15 watt contact method. Second: the M.O.P.A., for the first time since the 1930s, allows for the use of high frequencies directly output through the non-contact plasma gas tube method. This has been a long sought after feature that many have been asking for. If you are wanting to use the more powerful, versatile 1930s/1950s non-contact method, then the M.O.P.A. amplifier is the instrument you will want to own.

When it comes to power the GB-4000/SR-4 and GB-4000/M.O.P.A. should be considered as 'best' and 'very best'. If your budget only allows for the GB-4000/SR-4 then you'll have the best amplified frequency generator system you can purchase. If you can afford the GB-4000 and M.O.P.A. amplifier then you know you have the very best system on the market today which has both contact and non-contact capabilities. You also have the only system that can output the 1930s/1950s frequencies. If you choose to only purchase the GB-4000 with the SR-4 amplifier you can always add the M.O.P.A. amplifier at a later date.

 

 

"Our Best System Using Advanced Technology"

M.O.P.A. 207-Watt Amplifier

with the GB-4000 High RF Frequency Generator

$4,445 Fall Sale - $4,220

 

Includes the 2014 GB-4000 High RF Frequency Generator

and the M.O.P.A. (2.1 MHz to 3.6 MHz) Plasma Amplifier.

Plasma ray tube (as shown) is NOT included.

Plasma Ray Tube: The plasma ray tube, including copper collars with wires and tube stand with reflector, is sold separately from another company for $333 plus shipping. We will provide you with the phone number of that company so you can order the ray tube after you order your M.O.P.A.. We can also facilitate the order for you from the vendor if requested. The plasma ray tube is made of Pyrex and is a 2" round by 14" long Helium filled tube. It is guaranteed to handle the power output of the M.O.P.A..

 

FREE Toll-Free or Skype Technical Support

FREE Quick-Start DVD Video Guide

Easy to Use Pictorial Operating Instruction Manual

One Year Warranty - Parts and Labor

 

We must receive a signed M.O.P.A. Purchase Agreement before we can ship the M.O.P.A. to you.

A copy will be emailed to you after placing your order or download here (password required - call us).

 

GB-4000 High RF Frequency Generator  / M.O.P.A 207-Watt Amplifier

 

Why should you purchase the GB-4000 and M.O.P.A?
 
When the GB-4000 is combined with the M.O.P.A. the ability to run from one to
eight frequencies up to 40,000 hertz through a plasma tube is possible. No other instrument has this capability.

The M.O.P.A. is the only instrument with the ability to use a variable RF frequency from about 2.1 to 3.6 MHz as a carrier frequency or as a stand-alone frequency.
 

We use the superior high voltage low current design over the low voltage high current design.
 
We can usually ship within 24 to 48 hours after receiving your purchase agreement. Both the GB-4000 and M.O.P.A. come with a one year parts and labor warranty.
 
We not only give superior support but give technical support by phone for as long as you own your instrument.

ENERGY REFLECTOR COMES WITH THE PLASMA GAS FILLED TUBE: The plasma gas filled tube has a metal reflector mounted to the metal stand. The reflector makes it so the energy is focused into one general direction. The reflector is removable for those who want to use the gas filled tube without it. The plasma ray tube with reflector is sold by a separate vendor. We can coordinate the purchase from the vendor for you at the time you place your M.O.P.A. order. Cost for the plasma ray tube/stand as shown is $333 + shipping.

The Frequency Store

Call Toll-Free and Order Today!

1-800-477-0066

International call: (00+1) 801-796-5331

Email: sales@frequencystore.com

The GB-4000 / M.O.P.A. Test Instruments Package - $4,220
Includes: 2014 Model GB-4000 Function/Frequency Generator (rev. D6), M.O.P.A. 2.1 MHz to 3.6 MHz 207-watt Amplifier, pre-programmed with 872 Auto-Channels, Quick-Start DVD Video Guide, Complete Operating Instructions and Manual with photographs, 2 switching power supply adaptors, 1 BNC cable with connectors, USB cable for computer connection (optional to use with Windows PC), manufacturer's one-year warranty on parts and labor, FREE technical support and FREE SHIPPING in the USA and Canada. U.S. Territories and International countries call or email for air freight shipping charge.

The GB-4000 / SR-4 Test Instruments Package - $2,320
Includes: 2014 Model GB-4000 Function/Frequency Generator (rev. D6), SR-4 30MHz 15-watt Linear Amplifier, pre-programmed with 872 Auto-Channels, Quick-Start DVD Video Guide, Complete Operating Instructions and Manual with photographs, 3 switching power supply adaptors, 2 red connecting wires, 2 black connecting wires, 1 cable with BNC connectors, USB cable for computer connection (optional to use with Windows PC), manufacturer's one-year warranty on parts and labor, FREE technical support and FREE SHIPPING in the USA and Canada. U.S. Territories and International countries call or email for air freight shipping charge.

ACCESSORY KIT for GB-4000 / SR-4 / M.O.P.A.

A GB-4000 'Accessory Kit' is available from another manufacturer (KE Enterprise in Utah) and must be ordered separately from them due to the 'nature' of the components and frequency information presented. Ordering instructions and details for the kit will be provided with your confirmation email from us. The cost of the accessory kit is $111 + s/h.
 
PAYMENT: We accept all major credit cards, debit cards, PayPal, PayPal eChecks, bank wires and bank cashier's checks.

INTERNATIONAL ORDERS:  We prefer receiving a direct bank wire of funds for merchandise orders shipped outside of the U.S. and Canada. This method is quick and safe for both parties. However, for your convenience, we will also accept Visa, MasterCard and Discover if you are willing to allow us to pre-verify your card. To use an international credit card, we need to verify ownership of the credit card for security purposes. Please email a scanned copy of your most recent credit card billing statement and a legible copy of the front and back of the card. For security reasons, we will only be able to ship our merchandise to the credit card STREET billing address (no P.O. boxes or mail drops). Your order will ship once your payment has been received and posted by our bank. Email us and request our bank wiring instructions and a shipping quote. If you place your order online via PayPal or with your credit card we will calculate the actual shipping costs to your city/country and email you a 'Request for Money' (Invoice) via PayPal for the shipping charges to your address.

We use Priority Mail Express International via the U.S. Postal Service for international shipping, insurance and online tracking. The M.O.P.A. amplifier must be shipped via FedEx International (except for Canada) due to its size, weight and USPS requirements restricting acceptance of this size of container. We charge only the rate that the U.S. Postal Service and FedEx charges us. No extra charges for handling and packing. Please include your full contact information, phone number, email address, including STREET shipping address. A direct signature will be required at the time of delivery. You are responsible for any tax/duties that may be assessed by your customs on delivery.

812A Vacuum Tube

Vacuum tube sold only with purchase of M.O.P.A. amplifier: We require that our international customers purchase a spare vacuum tube (812A) at the time of their M.O.P.A. amplifier order. One 812A vacuum tube is included with the M.O.P.A. amplifier, however, it's a good idea to have a spare on hand if you're involved with a research protocol and cannot afford a day off (or longer) if something were to happen to your tube. Usually the tube will last for years, but there are occasions when human error can inadvertently break a tube and another one is needed right away. If you need to order a tube at a later date, the cost of shipping an extra single vacuum tube by itself to an international destination is relatively high with expedited FedEx or USPS courier services. It can also take up to a week or longer to receive. Our experience with this technology is that it is wise to have a spare vacuum tube on hand at all times. The extra 812A tube will be shipped inside your original M.O.P.A. shipping container. To add the spare vacuum tube to your order, click on the "Add to Cart" button. The cost is only $30 when purchased with a new M.O.P.A..

NOTE: The 812A vacuum tube is not sold separately to the general public from our company. It is ONLY sold and shipped at the time of purchase with a new M.O.P.A. amplifier. If you already own a M.O.P.A. and need to purchase another 812A tube (or a spare) we suggest ordering directly from our supplier. Their cost is about $30 to your door (USA). Here is their link: Amplified Parts

SHIPPING & HANDLING: Your GB-4000 function generator system will usually be shipped 1 to 3 days after the order is received at our office and your funds have cleared. Please allow up to 4 to 5 business days for delivery in the United States. We ship with FedEx and USPS. FREE SHIPPING in the 50 United States and Canada.  An air freight surcharge will be added for U.S. territories and other international destinations. Shipping charges for these locations will be billed to you (same day) via email through PayPal Invoice. We charge only the actual shipping cost from FedEx or USPS. See their websites to calculate the shipping charges including 'direct signature required' and 'insurance' (value). Actual shipping costs for all countries outside of the USA and Canada will be calculated according weight, container size and value (insurance) below using USPS Priority Mail Express International and/or FedEx International - USPS or FedEx.  Contact us for a shipping quote to international cities.

Product Weight Box Dimensions
GB-4000 Frequency Generator / SR-4 Amp 12 lbs. 16 x 13 x 12
M.O.P.A. 207-Watt Amplifier 25 lbs 24 x 16 x 14
GB-4000 Frequency Generator 7 lbs 13 x 12 x 8
GB-4000 / SR-4 with Compact Travel Case 15 lbs. 20 x 14 x 7
Vanguard X-Pedition Compact Travel Case 10 lbs. 20 x 14 x 7

SALES TAX:  Utah (USA) residents add 6.75% sales tax to the total. Our shopping cart (PayPal) will perform this calculation automatically when payment is made through this website.

The function generator instruments are sold as electronic test instruments. No suitability or claims for any other purpose is stated or implied.

The Frequency Store

 

 

New Hope Technologies, Inc. / The Frequency Store

3214 North University Ave., Suite 115

Provo, Utah 84604

USA

 

1-800-477-0066

International call: (00+1) 801-796-5331

Local: 801-796-5331 ext. 1

Fax: 801-438-9996

 

Telephone Hours: Monday - Friday

9:00 a.m. to 5:00 p.m. Mountain Standard Time / Utah, USA

 

Email: sales@frequencystore.com

Privacy Policy  -  Shipping Policy  -  Disclaimer

© 2003-2014 New Hope Technologies, Inc. - All Rights Reserved

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